moved etc into usr folder

files/system/usr/etc/skel/.tmux/plugins/.travis.yml

@@ -0,0 +1,19 @@
+# generic packages and tmux
+before_install:
+  - sudo apt-get update
+  - sudo apt-get install -y git-core expect
+  - sudo apt-get install -y python-software-properties software-properties-common
+  - sudo apt-get install -y libevent-dev libncurses-dev
+  - git clone https://github.com/tmux/tmux.git
+  - cd tmux
+  - git checkout 2.0
+  - sh autogen.sh
+  - ./configure && make && sudo make install
+
+install:
+  - git fetch --unshallow --recurse-submodules || git fetch --recurse-submodules
+  # manual `git clone` required for testing `tmux-test` plugin itself
+  - git clone https://github.com/tmux-plugins/tmux-test lib/tmux-test; true
+  - lib/tmux-test/setup
+
+script: ./tests/run_tests_in_isolation

files/system/usr/etc/skel/.tmux/plugins/CHANGELOG.md

@@ -0,0 +1,86 @@
+# Changelog
+
+### master
+
+### v3.1.0, 2023-01-03
+- upgrade to new version of `tmux-test`
+- bug: when using `emacs` copy mode, Enter does not quit screen after tpm
+  installation/update. Fix by making `Escape` the key for emacs mode.
+- add a doc with troubleshooting instructions
+- add `.gitattributes` file that forces linefeed characters (classic `\n`) as
+  line endings - helps with misconfigured git on windows/cygwin
+- readme update: announce Cygwin support
+- un-deprecate old plugin definition syntax: `set -g @tpm_plugins`
+- More stuff, check `git log`.
+
+### v3.0.0, 2015-08-03
+- refactor `shared_set_tpm_path_constant` function
+- move all instructions to `docs/` dir
+- add `bin/install_plugins` cli executable script
+- improved test runner function
+- switch to using [tmux-test](https://github.com/tmux-plugins/tmux-test)
+  framework
+- add `bin/update_plugins` cli executable script
+- refactor test `expect` scripts, make them simpler and ensure they properly
+  assert expectations
+- refactor code that sets 'TMUX_PLUGIN_MANAGER_PATH' global env var
+- stop using global variable for 'tpm path'
+- support defining plugins via `set -g @plugin` in sourced files as well
+
+### v2.0.0, 2015-07-07
+- enable overriding default key bindings
+- start using `C-c` to clear screen
+- add uninstall/clean procedure and keybinding (prefix+alt+u) (@chilicuil)
+- add new `set @plugin 'repo'` plugin definition syntax (@chilicuil)
+- revert back to using `-g` flag in new plugin definition syntax
+- permit leading whitespace with new plugin definition syntax (thanks @chilicuil)
+- make sure `TMUX_PLUGIN_MANAGER_PATH` always has trailng slash
+- ensure old/deprecated plugin syntax `set -g @tpm_plugins` works alongside new
+  `set -g @plugin` syntax
+
+### v1.2.2, 2015-02-08
+- set GIT_TERMINAL_PROMPT=0 when doing `git clone`, `pull` or `submodule update`
+  to ensure git does not prompt for username/password in any case
+
+### v1.2.1, 2014-11-21
+- change the way plugin name is expanded. It now uses the http username
+  and password by default, like this: `https://git::@github.com/`. This prevents
+  username and password prompt (and subsequently tmux install hanging) with old
+  git versions. Fixes #7.
+
+### v1.2.0, 2014-11-20
+- refactor tests so they can be used on travis
+- add travis.yml, add travis badge to the readme
+
+### v1.1.0, 2014-11-19
+- if the plugin is not downloaded do not source it
+- remove `PLUGINS.md`, an obsolete list of plugins
+- update readme with instructions about uninstalling plugins
+- tilde char and `$HOME` in `TMUX_SHARED_MANAGER_PATH` couldn't be used because
+  they are just plain strings. Fixing the problem by manually expanding them.
+- bugfix: fragile `*.tmux` file globbing (@majutsushi)
+
+### v1.0.0, 2014-08-05
+- update readme because of github organization change to
+  [tmux-plugins](https://github.com/tmux-plugins)
+- update tests to pass
+- update README to suggest different first plugin
+- update list of plugins in the README
+- remove README 'about' section
+- move key binding to the main file. Delete `key_binding.sh`.
+- rename `display_message` -> `echo_message`
+- installing plugins installs just new plugins. Already installed plugins aren't
+  updated.
+- add 'update plugin' binding and functionality
+- add test for updating a plugin
+
+### v0.0.2, 2014-07-17
+- run all *.tmux plugin files as executables
+- fix all redirects to /dev/null
+- fix bug: TPM shared path is created before sync (cloning plugins from github
+  is done)
+- add test suite running in Vagrant
+- add Tmux version check. `TPM` won't run if Tmux version is less than 1.9.
+
+### v0.0.1, 2014-05-21
+- get TPM up and running

files/system/usr/etc/skel/.tmux/plugins/HOW_TO_PLUGIN.md

@@ -0,0 +1,2 @@
+Instructions moved to
+[docs/how_to_create_plugin.md](docs/how_to_create_plugin.md).

files/system/usr/etc/skel/.tmux/plugins/LICENSE.md

@@ -0,0 +1,20 @@
+MIT license
+Copyright (C) 2014 Bruno Sutic
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
+OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

files/system/usr/etc/skel/.tmux/plugins/README.md

@@ -0,0 +1,101 @@
+# Tmux Plugin Manager
+
+[![Build Status](https://travis-ci.org/tmux-plugins/tpm.svg?branch=master)](https://travis-ci.org/tmux-plugins/tpm)
+
+Installs and loads `tmux` plugins.
+
+Tested and working on Linux, OSX, and Cygwin.
+
+See list of plugins [here](https://github.com/tmux-plugins/list).
+
+### Installation
+
+Requirements: `tmux` version 1.9 (or higher), `git`, `bash`.
+
+Clone TPM:
+
+```bash
+git clone https://github.com/tmux-plugins/tpm ~/.tmux/plugins/tpm
+```
+
+Put this at the bottom of `~/.tmux.conf` (`$XDG_CONFIG_HOME/tmux/tmux.conf`
+works too):
+
+```bash
+# List of plugins
+set -g @plugin 'tmux-plugins/tpm'
+set -g @plugin 'tmux-plugins/tmux-sensible'
+
+# Other examples:
+# set -g @plugin 'github_username/plugin_name'
+# set -g @plugin 'github_username/plugin_name#branch'
+# set -g @plugin 'git@github.com:user/plugin'
+# set -g @plugin 'git@bitbucket.com:user/plugin'
+
+# Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
+run '~/.tmux/plugins/tpm/tpm'
+```
+
+Reload TMUX environment so TPM is sourced:
+
+```bash
+# type this in terminal if tmux is already running
+tmux source ~/.tmux.conf
+```
+
+That's it!
+
+### Installing plugins
+
+1. Add new plugin to `~/.tmux.conf` with `set -g @plugin '...'`
+2. Press `prefix` + <kbd>I</kbd> (capital i, as in **I**nstall) to fetch the plugin.
+
+You're good to go! The plugin was cloned to `~/.tmux/plugins/` dir and sourced.
+
+### Uninstalling plugins
+
+1. Remove (or comment out) plugin from the list.
+2. Press `prefix` + <kbd>alt</kbd> + <kbd>u</kbd> (lowercase u as in **u**ninstall) to remove the plugin.
+
+All the plugins are installed to `~/.tmux/plugins/` so alternatively you can
+find plugin directory there and remove it.
+
+### Key bindings
+
+`prefix` + <kbd>I</kbd>
+- Installs new plugins from GitHub or any other git repository
+- Refreshes TMUX environment
+
+`prefix` + <kbd>U</kbd>
+- updates plugin(s)
+
+`prefix` + <kbd>alt</kbd> + <kbd>u</kbd>
+- remove/uninstall plugins not on the plugin list
+
+### Docs
+
+- [Help, tpm not working](docs/tpm_not_working.md) - problem solutions
+
+More advanced features and instructions, regular users probably do not need
+this:
+
+- [How to create a plugin](docs/how_to_create_plugin.md). It's easy.
+- [Managing plugins via the command line](docs/managing_plugins_via_cmd_line.md)
+- [Changing plugins install dir](docs/changing_plugins_install_dir.md)
+- [Automatic TPM installation on a new machine](docs/automatic_tpm_installation.md)
+
+### Tests
+
+Tests for this project run on [Travis CI](https://travis-ci.org/tmux-plugins/tpm).
+
+When run locally, [vagrant](https://www.vagrantup.com/) is required.
+Run tests with:
+
+```bash
+# within project directory
+./run_tests
+```
+
+### License
+
+[MIT](LICENSE.md)

files/system/usr/etc/skel/.tmux/plugins/bin/clean_plugins

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+# Script intended for use via the command line.
+#
+# `.tmux.conf` needs to be set for TPM. Tmux has to be installed on the system,
+# but does not need to be started in order to run this script.
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+SCRIPTS_DIR="$CURRENT_DIR/../scripts"
+
+main() {
+	"$SCRIPTS_DIR/clean_plugins.sh" # has correct exit code
+}
+main

files/system/usr/etc/skel/.tmux/plugins/bin/install_plugins

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+# Script intended for use via the command line.
+#
+# `.tmux.conf` needs to be set for TPM. Tmux has to be installed on the system,
+# but does not need to be started in order to run this script.
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+SCRIPTS_DIR="$CURRENT_DIR/../scripts"
+
+main() {
+	"$SCRIPTS_DIR/install_plugins.sh" # has correct exit code
+}
+main

files/system/usr/etc/skel/.tmux/plugins/bin/update_plugins

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+
+# Script intended for use via the command line.
+#
+# `.tmux.conf` needs to be set for TPM. Tmux has to be installed on the system,
+# but does not need to be started in order to run this script.
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+SCRIPTS_DIR="$CURRENT_DIR/../scripts"
+PROGRAM_NAME="$0"
+
+if [ $# -eq 0 ]; then
+	echo "usage:"
+	echo "  $PROGRAM_NAME all                   update all plugins"
+	echo "  $PROGRAM_NAME tmux-foo              update plugin 'tmux-foo'"
+	echo "  $PROGRAM_NAME tmux-bar tmux-baz     update multiple plugins"
+	exit 1
+fi
+
+main() {
+	"$SCRIPTS_DIR/update_plugin.sh" --shell-echo "$*" # has correct exit code
+}
+main "$*"
+

files/system/usr/etc/skel/.tmux/plugins/bindings/clean_plugins

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+# Tmux key-binding script.
+# Scripts intended to be used via the command line are in `bin/` directory.
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+SCRIPTS_DIR="$CURRENT_DIR/../scripts"
+HELPERS_DIR="$SCRIPTS_DIR/helpers"
+
+source "$HELPERS_DIR/tmux_echo_functions.sh"
+source "$HELPERS_DIR/tmux_utils.sh"
+
+main() {
+	reload_tmux_environment
+	"$SCRIPTS_DIR/clean_plugins.sh" --tmux-echo >/dev/null 2>&1
+	reload_tmux_environment
+	end_message
+}
+main

files/system/usr/etc/skel/.tmux/plugins/bindings/install_plugins

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+# Tmux key-binding script.
+# Scripts intended to be used via the command line are in `bin/` directory.
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+SCRIPTS_DIR="$CURRENT_DIR/../scripts"
+HELPERS_DIR="$SCRIPTS_DIR/helpers"
+
+source "$HELPERS_DIR/tmux_echo_functions.sh"
+source "$HELPERS_DIR/tmux_utils.sh"
+
+main() {
+	reload_tmux_environment
+	"$SCRIPTS_DIR/install_plugins.sh" --tmux-echo >/dev/null 2>&1
+	reload_tmux_environment
+	end_message
+}
+main

files/system/usr/etc/skel/.tmux/plugins/bindings/update_plugins

@@ -0,0 +1,49 @@
+#!/usr/bin/env bash
+
+# Tmux key-binding script.
+# Scripts intended to be used via the command line are in `bin/` directory.
+
+# This script:
+# - shows a list of installed plugins
+# - starts a prompt to enter the name of the plugin that will be updated
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+SCRIPTS_DIR="$CURRENT_DIR/../scripts"
+HELPERS_DIR="$SCRIPTS_DIR/helpers"
+
+source "$HELPERS_DIR/plugin_functions.sh"
+source "$HELPERS_DIR/tmux_echo_functions.sh"
+source "$HELPERS_DIR/tmux_utils.sh"
+
+display_plugin_update_list() {
+	local plugins="$(tpm_plugins_list_helper)"
+	tmux_echo "Installed plugins:"
+	tmux_echo ""
+
+	for plugin in $plugins; do
+		# displaying only installed plugins
+		if plugin_already_installed "$plugin"; then
+			local plugin_name="$(plugin_name_helper "$plugin")"
+			tmux_echo "  $plugin_name"
+		fi
+	done
+
+	tmux_echo ""
+	tmux_echo "Type plugin name to update it."
+	tmux_echo ""
+	tmux_echo "- \"all\" - updates all plugins"
+	tmux_echo "- ENTER - cancels"
+}
+
+update_plugin_prompt() {
+	tmux command-prompt -p 'plugin update:' " \
+		send-keys C-c; \
+		run-shell '$SCRIPTS_DIR/update_plugin_prompt_handler.sh %1'"
+}
+
+main() {
+	reload_tmux_environment
+	display_plugin_update_list
+	update_plugin_prompt
+}
+main

files/system/usr/etc/skel/.tmux/plugins/cole-tmux/.gitignore

@@ -0,0 +1,2 @@
+# MacOS
+.DS_Store

files/system/usr/etc/skel/.tmux/plugins/cole-tmux/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 Kyle Huang
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

files/system/usr/etc/skel/.tmux/plugins/cole-tmux/README.md

@@ -0,0 +1,17 @@
+# Cole for [tmux](https://github.com/tmux/tmux/wiki)
+
+A tmux theme based on the [Cole](https://github.com/thekylehuang/cole) colorscheme. Uses only default colors (no configuration).
+
+![Demo image of the tmux theme](https://raw.githubusercontent.com/thekylehuang/cole-tmux/main/.github/assets/demo.png)
+
+## Installation
+
+### Using TPM (Tmux Plugin Manager)
+
+Add these lines to the top of `~/.config/tmux/tmux.conf`:
+
+```tmux
+set -g @plugin 'thekylehuang/cole-tmux'
+```
+
+Then press `prefix + I` to fetch and install. It should appear in `~/.config/tmux/plugins/`.

files/system/usr/etc/skel/.tmux/plugins/cole-tmux/cole.tmux

@@ -0,0 +1,54 @@
+#!/usr/bin/env bash
+
+# Cole colorscheme for Tmux
+# A stationery-inspired theme with vintage earth tones
+
+# Color palette
+background="#101010"
+foreground="#f2e6cf"
+accent="#b38d59"
+accent_bright="#cc9b52"
+green="#2e9969"
+green_bright="#66cc69"
+red="#cc5d4b"
+black="#121212"
+border="#3d3d3d"
+
+# Set vi style key bindings in copy mode
+tmux set-option -g mode-keys vi
+
+# Set colors to status bar
+tmux set-option -g status-style "bg=$background,fg=$foreground"
+tmux set-option -g status-position bottom
+tmux set-option -g status-justify left
+
+# Set window list styles
+tmux set-window-option -g window-status-style "bg=$background,fg=$foreground"
+tmux set-window-option -g window-status-current-style "bg=$accent,fg=$black,bold"
+tmux set-window-option -g window-status-separator " "
+
+# Format window names in list
+tmux set-window-option -g window-status-format " #I: #W "
+tmux set-window-option -g window-status-current-format " #I: #W "
+
+# Panes styling
+tmux set-option -g pane-border-style "fg=$border"
+tmux set-option -g pane-active-border-style "fg=$accent_bright"
+
+# Messages
+tmux set-option -g message-style "bg=$black,fg=$foreground"
+tmux set-option -g message-command-style "bg=$black,fg=$foreground"
+tmux set-option -g prompt-cursor-colour "$foreground"
+
+# Copy mode
+tmux set-window-option -g copy-mode-match-style "bg=$green,fg=$black"
+tmux set-window-option -g copy-mode-current-match-style "bg=$green_bright,fg=$black"
+
+# Command styling
+tmux set-option -g command-style "bg=$black,fg=$foreground"
+
+# Status bar left (session info)
+tmux set-option -g status-left "#[bg=$red,fg=$black,bold] #S #[bg=$background,fg=$foreground]"
+
+# Status bar right (time and date)
+tmux set-option -g status-right "#[bg=$background,fg=$foreground] %H:%M #[bg=$red,fg=$black,bold] %Y-%m-%d "

files/system/usr/etc/skel/.tmux/plugins/docs/automatic_tpm_installation.md

@@ -0,0 +1,12 @@
+# Automatic tpm installation
+
+One of the first things we do on a new machine is cloning our dotfiles. Not everything comes with them though, so for example `tpm` most likely won't be installed.
+
+If you want to install `tpm` and plugins automatically when tmux is started, put the following snippet in `.tmux.conf` before the final `run '~/.tmux/plugins/tpm/tpm'`:
+
+```
+if "test ! -d ~/.tmux/plugins/tpm" \
+   "run 'git clone https://github.com/tmux-plugins/tpm ~/.tmux/plugins/tpm && ~/.tmux/plugins/tpm/bin/install_plugins'"
+```
+
+This useful tip was submitted by @acr4 and narfman0.

files/system/usr/etc/skel/.tmux/plugins/docs/changing_plugins_install_dir.md

@@ -0,0 +1,16 @@
+# Changing plugins install dir
+
+By default, TPM installs plugins in a subfolder named `plugins/` inside
+`$XDG_CONFIG_HOME/tmux/` if a `tmux.conf` file was found at that location, or
+inside `~/.tmux/` otherwise.
+
+You can change the install path by putting this in `.tmux.conf`:
+
+    set-environment -g TMUX_PLUGIN_MANAGER_PATH '/some/other/path/'
+
+Tmux plugin manager initialization in `.tmux.conf` should also be updated:
+
+    # initializes TMUX plugin manager in a new path
+    run /some/other/path/tpm/tpm
+
+Please make sure that the `run` line is at the very bottom of `.tmux.conf`.

files/system/usr/etc/skel/.tmux/plugins/docs/how_to_create_plugin.md

@@ -0,0 +1,108 @@
+# How to create Tmux plugins
+
+Creating a new plugin is easy.
+
+For demonstration purposes we'll create a simple plugin that lists all
+installed TPM plugins. Yes, a plugin that lists plugins :) We'll bind that to
+`prefix + T`.
+
+The source code for this example plugin can be found
+[here](https://github.com/tmux-plugins/tmux-example-plugin).
+
+### 1. create a new git project
+
+TPM depends on git for downloading and updating plugins.
+
+To create a new git project:
+
+    $ mkdir tmux_my_plugin
+    $ cd tmux_my_plugin
+    $ git init
+
+### 2. create a `*.tmux` plugin run file
+
+When it sources a plugin, TPM executes all `*.tmux` files in your plugins'
+directory. That's how plugins are run.
+
+Create a plugin run file in plugin directory:
+
+    $ touch my_plugin.tmux
+    $ chmod u+x my_plugin.tmux
+
+You can have more than one `*.tmux` file, and all will get executed. However, usually
+you'll need just one.
+
+### 3. create a plugin key binding
+
+We want the behavior of the plugin to trigger when a user hits `prefix + T`.
+
+Key `T` is chosen because:
+ - it's "kind of" a mnemonic for `TPM`
+ - the key is not used by Tmux natively. Tmux man page, KEY BINDINGS section
+   contains a list of all the bindings Tmux uses. There's plenty of unused keys
+   and we don't want to override any of Tmux default key bindings.
+
+Open the plugin run file in your favorite text editor:
+
+    $ vim my_plugin.tmux
+    # or
+    $ subl my_plugin.tmux
+
+Put the following content in the file:
+
+    #!/usr/bin/env bash
+
+    CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+    tmux bind-key T run-shell "$CURRENT_DIR/scripts/tmux_list_plugins.sh"
+
+As you can see, plugin run file is a simple bash script that sets up the binding.
+
+When pressed, `prefix + T` will execute another shell script:
+`tmux_list_plugins.sh`. That script should be in `scripts/` directory -
+relative to the plugin run file.
+
+
+### 4. listing plugins
+
+Now that we have the binding, let's create a script that's invoked with
+`prefix + T`.
+
+    $ mkdir scripts
+    $ touch scripts/tmux_list_plugins.sh
+    $ chmod u+x scripts/tmux_list_plugins.sh
+
+And here's the script content:
+
+    #!/usr/bin/env bash
+
+    # fetching the directory where plugins are installed
+    plugin_path="$(tmux show-env -g TMUX_PLUGIN_MANAGER_PATH | cut -f2 -d=)"
+
+    # listing installed plugins
+    ls -1 "$plugin_path"
+
+### 5. try it out
+
+To see if this works, execute the plugin run file:
+
+    $ ./my_plugin.tmux
+
+That should set up the key binding. Now hit `prefix + T` and see if it works.
+
+### 6. publish the plugin
+
+When everything is ready, push the plugin to an online git repository,
+preferably GitHub.
+
+Other users can install your plugin by just adding plugin git URL to the
+`@plugin` list in their `.tmux.conf`.
+
+If the plugin is on GitHub, your users will be able to use the shorthand of
+`github_username/repository`.
+
+### Conclusion
+
+Hopefully, that was easy. As you can see, it's mostly shell scripting.
+
+You can use other scripting languages (ruby, python etc) but plain old shell
+is preferred because of portability.

files/system/usr/etc/skel/.tmux/plugins/docs/managing_plugins_via_cmd_line.md

@@ -0,0 +1,36 @@
+# Managing plugins via the command line
+
+Aside from tmux key bindings, TPM provides shell interface for managing plugins
+via scripts located in [bin/](../bin/) directory.
+
+Tmux does not need to be started in order to run scripts (but it's okay if it
+is). If you [changed tpm install dir](../docs/changing_plugins_install_dir.md)
+in `.tmux.conf` that should work fine too.
+
+Prerequisites:
+
+- tmux installed on the system (doh)
+- `.tmux.conf` set up for TPM
+
+### Installing plugins
+
+As usual, plugins need to be specified in `.tmux.conf`. Run the following
+command to install plugins:
+
+    ~/.tmux/plugins/tpm/bin/install_plugins
+
+### Updating plugins
+
+To update all installed plugins:
+
+    ~/.tmux/plugins/tpm/bin/update_plugins all
+
+or update a single plugin:
+
+    ~/.tmux/plugins/tpm/bin/update_plugins tmux-sensible
+
+### Removing plugins
+
+To remove plugins not on the plugin list:
+
+    ~/.tmux/plugins/tpm/bin/clean_plugins

files/system/usr/etc/skel/.tmux/plugins/docs/tpm_not_working.md

@@ -0,0 +1,102 @@
+# Help, tpm not working!
+
+Here's the list of issues users had with `tpm`:
+
+<hr />
+
+> Nothing works. `tpm` key bindings `prefix + I`, `prefix + U` not even
+  defined.
+
+Related [issue #22](https://github.com/tmux-plugins/tpm/issues/22)
+
+- Do you have required `tmux` version to run `tpm`?<br/>
+  Check `tmux` version with `$ tmux -V` command and make sure it's higher or
+  equal to the required version for `tpm` as stated in the readme.
+
+- ZSH tmux plugin might be causing issues.<br/>
+  If you have it installed, try disabling it and see if `tpm` works then.
+
+<hr />
+
+> Help, I'm using custom config file with `tmux -f /path/to/my_tmux.conf`
+to start Tmux and for some reason plugins aren't loaded!?
+
+Related [issue #57](https://github.com/tmux-plugins/tpm/issues/57)
+
+`tpm` has a known issue when using custom config file with `-f` option.
+The solution is to use alternative plugin definition syntax. Here are the steps
+to make it work:
+
+1. remove all `set -g @plugin` lines from tmux config file
+2. in the config file define the plugins in the following way:
+
+        # List of plugins
+        set -g @tpm_plugins '          \
+          tmux-plugins/tpm             \
+          tmux-plugins/tmux-sensible   \
+          tmux-plugins/tmux-resurrect  \
+        '
+
+        # Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
+        run '~/.tmux/plugins/tpm/tpm'
+
+3. Reload TMUX environment so TPM is sourced: `$ tmux source /path/to/my_tmux.conf`
+
+The plugins should now be working.
+
+<hr />
+
+> Weird sequence of characters show up when installing or updating plugins
+
+Related: [issue #25](https://github.com/tmux-plugins/tpm/issues/25)
+
+- This could be caused by [tmuxline.vim](https://github.com/edkolev/tmuxline.vim)
+  plugin. Uninstall it and see if things work.
+
+<hr />
+
+> "failed to connect to server" error when sourcing .tmux.conf
+
+Related: [issue #48](https://github.com/tmux-plugins/tpm/issues/48)
+
+- Make sure `tmux source ~/.tmux.conf` command is ran from inside `tmux`.
+
+<hr />
+
+> tpm not working: '~/.tmux/plugins/tpm/tpm' returned 2 (Windows / Cygwin)
+
+Related: [issue #81](https://github.com/tmux-plugins/tpm/issues/81)
+
+This issue is most likely caused by Windows line endings. For example, if you
+have git's `core.autocrlf` option set to `true`, git will automatically convert
+all the files to Windows line endings which might cause a problem.
+
+The solution is to convert all line ending to Unix newline characters. This
+command handles that for all files under `.tmux/` dir (skips `.git`
+subdirectories):
+
+```bash
+find ~/.tmux -type d -name '.git*' -prune -o -type f -print0 | xargs -0 dos2unix
+```
+
+<hr />
+
+> '~/.tmux/plugins/tpm/tpm' returned 127 (on macOS, w/ tmux installed using brew)
+
+Related: [issue #67](https://github.com/tmux-plugins/tpm/issues/67)
+
+This problem is because tmux's `run-shell` command runs a shell which doesn't read from user configs, thus tmux installed in a brew prefix (e.g. `/usr/local/bin`) will not be found.
+
+The solution is to find your brew prefix
+
+```sh
+> echo "$(brew --prefix)/bin"
+/opt/homebrew/bin
+```
+
+And prepend it to the `PATH` environment variable
+```
+set-environment -g PATH "/opt/homebrew/bin:/bin:/usr/bin"
+```
+
+before any `run-shell`/`run` commands in `~/.tmux.conf`.

files/system/usr/etc/skel/.tmux/plugins/scripts/check_tmux_version.sh

@@ -0,0 +1,78 @@
+#!/usr/bin/env bash
+
+VERSION="$1"
+UNSUPPORTED_MSG="$2"
+
+get_tmux_option() {
+	local option=$1
+	local default_value=$2
+	local option_value=$(tmux show-option -gqv "$option")
+	if [ -z "$option_value" ]; then
+		echo "$default_value"
+	else
+		echo "$option_value"
+	fi
+}
+
+# Ensures a message is displayed for 5 seconds in tmux prompt.
+# Does not override the 'display-time' tmux option.
+display_message() {
+	local message="$1"
+
+	# display_duration defaults to 5 seconds, if not passed as an argument
+	if [ "$#" -eq 2 ]; then
+		local display_duration="$2"
+	else
+		local display_duration="5000"
+	fi
+
+	# saves user-set 'display-time' option
+	local saved_display_time=$(get_tmux_option "display-time" "750")
+
+	# sets message display time to 5 seconds
+	tmux set-option -gq display-time "$display_duration"
+
+	# displays message
+	tmux display-message "$message"
+
+	# restores original 'display-time' value
+	tmux set-option -gq display-time "$saved_display_time"
+}
+
+# this is used to get "clean" integer version number. Examples:
+# `tmux 1.9` => `19`
+# `1.9a`     => `19`
+get_digits_from_string() {
+	local string="$1"
+	local only_digits="$(echo "$string" | tr -dC '[:digit:]')"
+	echo "$only_digits"
+}
+
+tmux_version_int() {
+	local tmux_version_string=$(tmux -V)
+	echo "$(get_digits_from_string "$tmux_version_string")"
+}
+
+unsupported_version_message() {
+	if [ -n "$UNSUPPORTED_MSG" ]; then
+		echo "$UNSUPPORTED_MSG"
+	else
+		echo "Error, Tmux version unsupported! Please install Tmux version $VERSION or greater!"
+	fi
+}
+
+exit_if_unsupported_version() {
+	local current_version="$1"
+	local supported_version="$2"
+	if [ "$current_version" -lt "$supported_version" ]; then
+		display_message "$(unsupported_version_message)"
+		exit 1
+	fi
+}
+
+main() {
+	local supported_version_int="$(get_digits_from_string "$VERSION")"
+	local current_version_int="$(tmux_version_int)"
+	exit_if_unsupported_version "$current_version_int" "$supported_version_int"
+}
+main

files/system/usr/etc/skel/.tmux/plugins/scripts/clean_plugins.sh

@@ -0,0 +1,41 @@
+#!/usr/bin/env bash
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+HELPERS_DIR="$CURRENT_DIR/helpers"
+
+source "$HELPERS_DIR/plugin_functions.sh"
+source "$HELPERS_DIR/utility.sh"
+
+if [ "$1" == "--tmux-echo" ]; then # tmux-specific echo functions
+	source "$HELPERS_DIR/tmux_echo_functions.sh"
+else # shell output functions
+	source "$HELPERS_DIR/shell_echo_functions.sh"
+fi
+
+clean_plugins() {
+	local plugins plugin plugin_directory
+	plugins="$(tpm_plugins_list_helper)"
+
+	for plugin_directory in "$(tpm_path)"/*; do
+		[ -d "${plugin_directory}" ] || continue
+		plugin="$(plugin_name_helper "${plugin_directory}")"
+		case "${plugins}" in
+			*"${plugin}"*) : ;;
+			*)
+			[ "${plugin}" = "tpm" ] && continue
+			echo_ok "Removing \"$plugin\""
+			rm -rf "${plugin_directory}" >/dev/null 2>&1
+			[ -d "${plugin_directory}" ] &&
+			echo_err "  \"$plugin\" clean fail" ||
+			echo_ok "  \"$plugin\" clean success"
+			;;
+		esac
+	done
+}
+
+main() {
+	ensure_tpm_path_exists
+	clean_plugins
+	exit_value_helper
+}
+main

files/system/usr/etc/skel/.tmux/plugins/scripts/helpers/plugin_functions.sh

@@ -0,0 +1,104 @@
+# using @tpm_plugins is now deprecated in favor of using @plugin syntax
+tpm_plugins_variable_name="@tpm_plugins"
+
+# manually expanding tilde char or `$HOME` variable.
+_manual_expansion() {
+	local path="$1"
+	local expanded_tilde="${path/#\~/$HOME}"
+	echo "${expanded_tilde/#\$HOME/$HOME}"
+}
+
+_tpm_path() {
+	local string_path="$(tmux start-server\; show-environment -g TMUX_PLUGIN_MANAGER_PATH | cut -f2 -d=)/"
+	_manual_expansion "$string_path"
+}
+
+_CACHED_TPM_PATH="$(_tpm_path)"
+
+# Get the absolute path to the users configuration file of TMux.
+# This includes a prioritized search on different locations.
+#
+_get_user_tmux_conf() {
+	# Define the different possible locations.
+	xdg_location="${XDG_CONFIG_HOME:-$HOME/.config}/tmux/tmux.conf"
+	default_location="$HOME/.tmux.conf"
+
+	# Search for the correct configuration file by priority.
+	if [ -f "$xdg_location" ]; then
+		echo "$xdg_location"
+
+	else
+		echo "$default_location"
+	fi
+}
+
+_tmux_conf_contents() {
+	user_config=$(_get_user_tmux_conf)
+	cat /etc/tmux.conf "$user_config" 2>/dev/null
+	if [ "$1" == "full" ]; then # also output content from sourced files
+		local file
+		for file in $(_sourced_files); do
+			cat $(_manual_expansion "$file") 2>/dev/null
+		done
+	fi
+}
+
+# return files sourced from tmux config files
+_sourced_files() {
+	_tmux_conf_contents |
+		sed -E -n -e "s/^[[:space:]]*source(-file)?[[:space:]]+(-q+[[:space:]]+)?['\"]?([^'\"]+)['\"]?/\3/p"
+}
+
+# Want to be able to abort in certain cases
+trap "exit 1" TERM
+export TOP_PID=$$
+
+_fatal_error_abort() {
+	echo >&2 "Aborting."
+	kill -s TERM $TOP_PID
+}
+
+# PUBLIC FUNCTIONS BELOW
+
+tpm_path() {
+	if [ "$_CACHED_TPM_PATH" == "/" ]; then
+		echo >&2 "FATAL: Tmux Plugin Manager not configured in tmux.conf"
+		_fatal_error_abort
+	fi
+	echo "$_CACHED_TPM_PATH"
+}
+
+tpm_plugins_list_helper() {
+	# lists plugins from @tpm_plugins option
+	echo "$(tmux start-server\; show-option -gqv "$tpm_plugins_variable_name")"
+
+	# read set -g @plugin "tmux-plugins/tmux-example-plugin" entries
+	_tmux_conf_contents "full" |
+		awk '/^[ \t]*set(-option)? +-g +@plugin/ { gsub(/'\''/,""); gsub(/'\"'/,""); print $4 }'
+}
+
+# Allowed plugin name formats:
+# 1. "git://github.com/user/plugin_name.git"
+# 2. "user/plugin_name"
+plugin_name_helper() {
+	local plugin="$1"
+	# get only the part after the last slash, e.g. "plugin_name.git"
+	local plugin_basename="$(basename "$plugin")"
+	# remove ".git" extension (if it exists) to get only "plugin_name"
+	local plugin_name="${plugin_basename%.git}"
+	echo "$plugin_name"
+}
+
+plugin_path_helper() {
+	local plugin="$1"
+	local plugin_name="$(plugin_name_helper "$plugin")"
+	echo "$(tpm_path)${plugin_name}/"
+}
+
+plugin_already_installed() {
+	local plugin="$1"
+	local plugin_path="$(plugin_path_helper "$plugin")"
+	[ -d "$plugin_path" ] &&
+		cd "$plugin_path" &&
+		git remote >/dev/null 2>&1
+}

files/system/usr/etc/skel/.tmux/plugins/scripts/helpers/shell_echo_functions.sh

@@ -0,0 +1,7 @@
+echo_ok() {
+	echo "$*"
+}
+
+echo_err() {
+	fail_helper "$*"
+}

files/system/usr/etc/skel/.tmux/plugins/scripts/helpers/tmux_echo_functions.sh

@@ -0,0 +1,28 @@
+_has_emacs_mode_keys() {
+	$(tmux show -gw mode-keys | grep -q emacs)
+}
+
+tmux_echo() {
+	local message="$1"
+	tmux run-shell "echo '$message'"
+}
+
+echo_ok() {
+	tmux_echo "$*"
+}
+
+echo_err() {
+	tmux_echo "$*"
+}
+
+end_message() {
+	if _has_emacs_mode_keys; then
+		local continue_key="ESCAPE"
+	else
+		local continue_key="ENTER"
+	fi
+	tmux_echo ""
+	tmux_echo "TMUX environment reloaded."
+	tmux_echo ""
+	tmux_echo "Done, press $continue_key to continue."
+}

files/system/usr/etc/skel/.tmux/plugins/scripts/helpers/tmux_utils.sh

@@ -0,0 +1,6 @@
+HELPERS_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+source "$HELPERS_DIR/plugin_functions.sh"
+
+reload_tmux_environment() {
+	tmux source-file $(_get_user_tmux_conf) >/dev/null 2>&1
+}

files/system/usr/etc/skel/.tmux/plugins/scripts/helpers/utility.sh

@@ -0,0 +1,17 @@
+ensure_tpm_path_exists() {
+	mkdir -p "$(tpm_path)"
+}
+
+fail_helper() {
+	local message="$1"
+	echo "$message" >&2
+	FAIL="true"
+}
+
+exit_value_helper() {
+	if [ "$FAIL" == "true" ]; then
+		exit 1
+	else
+		exit 0
+	fi
+}

files/system/usr/etc/skel/.tmux/plugins/scripts/install_plugins.sh

@@ -0,0 +1,75 @@
+#!/usr/bin/env bash
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+HELPERS_DIR="$CURRENT_DIR/helpers"
+
+source "$HELPERS_DIR/plugin_functions.sh"
+source "$HELPERS_DIR/utility.sh"
+
+if [ "$1" == "--tmux-echo" ]; then # tmux-specific echo functions
+	source "$HELPERS_DIR/tmux_echo_functions.sh"
+else # shell output functions
+	source "$HELPERS_DIR/shell_echo_functions.sh"
+fi
+
+clone() {
+	local plugin="$1"
+	local branch="$2"
+	if [ -n "$branch" ]; then
+		cd "$(tpm_path)" &&
+			GIT_TERMINAL_PROMPT=0 git clone -b "$branch" --single-branch --recursive "$plugin" >/dev/null 2>&1
+	else
+		cd "$(tpm_path)" &&
+			GIT_TERMINAL_PROMPT=0 git clone --single-branch --recursive "$plugin" >/dev/null 2>&1
+	fi
+}
+
+# tries cloning:
+# 1. plugin name directly - works if it's a valid git url
+# 2. expands the plugin name to point to a GitHub repo and tries cloning again
+clone_plugin() {
+	local plugin="$1"
+	local branch="$2"
+	clone "$plugin" "$branch" ||
+		clone "https://git::@github.com/$plugin" "$branch"
+}
+
+# clone plugin and produce output
+install_plugin() {
+	local plugin="$1"
+	local branch="$2"
+	local plugin_name="$(plugin_name_helper "$plugin")"
+
+	if plugin_already_installed "$plugin"; then
+		echo_ok "Already installed \"$plugin_name\""
+	else
+		echo_ok "Installing \"$plugin_name\""
+		clone_plugin "$plugin" "$branch" &&
+			echo_ok "  \"$plugin_name\" download success" ||
+			echo_err "  \"$plugin_name\" download fail"
+	fi
+}
+
+install_plugins() {
+	local plugins="$(tpm_plugins_list_helper)"
+	for plugin in $plugins; do
+		IFS='#' read -ra plugin <<< "$plugin"
+		install_plugin "${plugin[0]}" "${plugin[1]}"
+	done
+}
+
+verify_tpm_path_permissions() {
+	local path="$(tpm_path)"
+	# check the write permission flag for all users to ensure
+	# that we have proper access
+	[ -w "$path" ] ||
+		echo_err "$path is not writable!"
+}
+
+main() {
+	ensure_tpm_path_exists
+	verify_tpm_path_permissions
+	install_plugins
+	exit_value_helper
+}
+main

files/system/usr/etc/skel/.tmux/plugins/scripts/source_plugins.sh

@@ -0,0 +1,42 @@
+#!/usr/bin/env bash
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+HELPERS_DIR="$CURRENT_DIR/helpers"
+
+source "$HELPERS_DIR/plugin_functions.sh"
+
+plugin_dir_exists() {
+	[ -d "$1" ]
+}
+
+# Runs all *.tmux files from the plugin directory.
+# Files are ran as executables.
+# No errors if the plugin dir does not exist.
+silently_source_all_tmux_files() {
+	local plugin_path="$1"
+	local plugin_tmux_files="$plugin_path*.tmux"
+	if plugin_dir_exists "$plugin_path"; then
+		for tmux_file in $plugin_tmux_files; do
+			# if the glob didn't find any files this will be the
+			# unexpanded glob which obviously doesn't exist
+			[ -f "$tmux_file" ] || continue
+			# runs *.tmux file as an executable
+			$tmux_file >/dev/null 2>&1
+		done
+	fi
+}
+
+source_plugins() {
+	local plugin plugin_path
+	local plugins="$(tpm_plugins_list_helper)"
+	for plugin in $plugins; do
+		IFS='#' read -ra plugin <<< "$plugin"
+		plugin_path="$(plugin_path_helper "${plugin[0]}")"
+		silently_source_all_tmux_files "$plugin_path"
+	done
+}
+
+main() {
+	source_plugins
+}
+main

files/system/usr/etc/skel/.tmux/plugins/scripts/update_plugin.sh

@@ -0,0 +1,78 @@
+#!/usr/bin/env bash
+
+# this script handles core logic of updating plugins
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+HELPERS_DIR="$CURRENT_DIR/helpers"
+
+source "$HELPERS_DIR/plugin_functions.sh"
+source "$HELPERS_DIR/utility.sh"
+
+if [ "$1" == "--tmux-echo" ]; then # tmux-specific echo functions
+	source "$HELPERS_DIR/tmux_echo_functions.sh"
+else # shell output functions
+	source "$HELPERS_DIR/shell_echo_functions.sh"
+fi
+
+# from now on ignore first script argument
+shift
+
+pull_changes() {
+	local plugin="$1"
+	local plugin_path="$(plugin_path_helper "$plugin")"
+	cd "$plugin_path" &&
+		GIT_TERMINAL_PROMPT=0 git pull &&
+		GIT_TERMINAL_PROMPT=0 git submodule update --init --recursive
+}
+
+update() {
+	local plugin="$1" output
+	output=$(pull_changes "$plugin" 2>&1)
+	if (( $? == 0 )); then
+		echo_ok "  \"$plugin\" update success"
+		echo_ok "$(echo "$output" | sed -e 's/^/    | /')"
+	else
+		echo_err "  \"$plugin\" update fail"
+		echo_err "$(echo "$output" | sed -e 's/^/    | /')"
+	fi
+}
+
+update_all() {
+	echo_ok "Updating all plugins!"
+	echo_ok ""
+	local plugins="$(tpm_plugins_list_helper)"
+	for plugin in $plugins; do
+		IFS='#' read -ra plugin <<< "$plugin"
+		local plugin_name="$(plugin_name_helper "${plugin[0]}")"
+		# updating only installed plugins
+		if plugin_already_installed "$plugin_name"; then
+			update "$plugin_name" &
+		fi
+	done
+	wait
+}
+
+update_plugins() {
+	local plugins="$*"
+	for plugin in $plugins; do
+		IFS='#' read -ra plugin <<< "$plugin"
+		local plugin_name="$(plugin_name_helper "${plugin[0]}")"
+		if plugin_already_installed "$plugin_name"; then
+			update "$plugin_name" &
+		else
+			echo_err "$plugin_name not installed!" &
+		fi
+	done
+	wait
+}
+
+main() {
+	ensure_tpm_path_exists
+	if [ "$1" == "all" ]; then
+		update_all
+	else
+		update_plugins "$*"
+	fi
+	exit_value_helper
+}
+main "$*"

files/system/usr/etc/skel/.tmux/plugins/scripts/update_plugin_prompt_handler.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+HELPERS_DIR="$CURRENT_DIR/helpers"
+
+if [ $# -eq 0 ]; then
+	exit 0
+fi
+
+source "$HELPERS_DIR/tmux_echo_functions.sh"
+source "$HELPERS_DIR/tmux_utils.sh"
+
+main() {
+	"$CURRENT_DIR/update_plugin.sh" --tmux-echo "$*"
+	reload_tmux_environment
+	end_message
+}
+main "$*"

files/system/usr/etc/skel/.tmux/plugins/scripts/variables.sh

@@ -0,0 +1,13 @@
+install_key_option="@tpm-install"
+default_install_key="I"
+
+update_key_option="@tpm-update"
+default_update_key="U"
+
+clean_key_option="@tpm-clean"
+default_clean_key="M-u"
+
+SUPPORTED_TMUX_VERSION="1.9"
+
+DEFAULT_TPM_ENV_VAR_NAME="TMUX_PLUGIN_MANAGER_PATH"
+DEFAULT_TPM_PATH="$HOME/.tmux/plugins/"

files/system/usr/etc/skel/.tmux/plugins/tests/expect_failed_plugin_download

@@ -0,0 +1,36 @@
+#!/usr/bin/env expect
+
+# disables script output
+log_user 0
+
+spawn tmux
+
+# Waiting for tmux to attach. If this is not done, next command, `send` will
+# not work properly.
+sleep 1
+
+# this is tmux prefix + I
+send "I"
+
+# cloning might take a while
+set timeout 20
+
+expect_after {
+  timeout { exit 1 }
+}
+
+expect {
+  "Installing \"non-existing-plugin\""
+}
+
+expect {
+  "\"non-existing-plugin\" download fail"
+}
+
+expect {
+  "Done, press ENTER to continue" {
+    exit 0
+  }
+}
+
+exit 1

files/system/usr/etc/skel/.tmux/plugins/tests/expect_successful_clean_plugins

@@ -0,0 +1,35 @@
+#!/usr/bin/env expect
+
+# disables script output
+log_user 0
+
+spawn tmux
+
+# Waiting for tmux to attach. If this is not done, next command, `send` will
+# not work properly.
+sleep 1
+
+# this is tmux prefix + alt + u
+send "u"
+
+set timeout 5
+
+expect_after {
+  timeout { exit 1 }
+}
+
+expect {
+  "Removing \"tmux-example-plugin\""
+}
+
+expect {
+  "\"tmux-example-plugin\" clean success"
+}
+
+expect {
+  "Done, press ENTER to continue." {
+    exit 0
+  }
+}
+
+exit 1

files/system/usr/etc/skel/.tmux/plugins/tests/expect_successful_multiple_plugins_download

@@ -0,0 +1,44 @@
+#!/usr/bin/env expect
+
+# disables script output
+log_user 0
+
+spawn tmux
+
+# Waiting for tmux to attach. If this is not done, next command, `send` will
+# not work properly.
+sleep 1
+
+# this is tmux prefix + I
+send "I"
+
+# cloning might take a while
+set timeout 15
+
+expect_after {
+  timeout { exit 1 }
+}
+
+expect {
+  "Installing \"tmux-example-plugin\""
+}
+
+expect {
+  "\"tmux-example-plugin\" download success"
+}
+
+expect {
+  "Installing \"tmux-copycat\""
+}
+
+expect {
+  "\"tmux-copycat\" download success"
+}
+
+expect {
+  "Done, press ENTER to continue." {
+    exit 0
+  }
+}
+
+exit 1

files/system/usr/etc/skel/.tmux/plugins/tests/expect_successful_plugin_download

@@ -0,0 +1,50 @@
+#!/usr/bin/env expect
+
+# disables script output
+log_user 0
+
+spawn tmux
+
+# Waiting for tmux to attach. If this is not done, next command, `send` will
+# not work properly.
+sleep 1
+
+# this is tmux prefix + I
+send "I"
+
+# cloning might take a while
+set timeout 15
+
+expect_after {
+  timeout { exit 1 }
+}
+
+expect {
+  "Installing \"tmux-example-plugin\""
+}
+
+expect {
+  "\"tmux-example-plugin\" download success"
+}
+
+expect {
+  "Done, press ENTER to continue" {
+    send "
+"
+  }
+}
+
+sleep 1
+# this is tmux prefix + I
+send "I"
+
+expect {
+  "Already installed \"tmux-example-plugin\""
+}
+
+expect {
+  "Done, press ENTER to continue" {
+    exit 0
+  }
+}
+

files/system/usr/etc/skel/.tmux/plugins/tests/expect_successful_update_of_a_single_plugin

@@ -0,0 +1,55 @@
+#!/usr/bin/env expect
+
+# disables script output
+log_user 0
+
+spawn tmux
+
+# Waiting for tmux to attach. If this is not done, next command, `send` will
+# not work properly.
+sleep 1
+
+# this is tmux prefix + U
+send "U"
+
+set timeout 15
+
+expect_after {
+  timeout { exit 1 }
+}
+
+expect {
+  "Installed plugins"
+}
+
+expect {
+  "tmux-example-plugin"
+}
+
+expect {
+  "\"all\" - updates all plugins"
+}
+
+expect {
+  "ENTER - cancels"
+}
+
+# wait for tmux to display prompt before sending characters
+sleep 1
+send "tmux-example-plugin\r"
+
+expect {
+  "Updating \"tmux-example-plugin\""
+}
+
+expect {
+  "\"tmux-example-plugin\" update success"
+}
+
+expect {
+  "Done, press ENTER to continue." {
+    exit 0
+  }
+}
+
+exit 1

files/system/usr/etc/skel/.tmux/plugins/tests/expect_successful_update_of_all_plugins

@@ -0,0 +1,59 @@
+#!/usr/bin/env expect
+
+# disables script output
+log_user 0
+
+spawn tmux
+
+# Waiting for tmux to attach. If this is not done, next command, `send` will
+# not work properly.
+sleep 1
+
+# this is tmux prefix + U
+send "U"
+
+set timeout 5
+
+expect_after {
+  timeout { exit 1 }
+}
+
+expect {
+  "Installed plugins"
+}
+
+expect {
+  "tmux-example-plugin"
+}
+
+expect {
+  "\"all\" - updates all plugins"
+}
+
+expect {
+  "ENTER - cancels"
+}
+
+# wait for tmux to display prompt before sending characters
+sleep 1
+send "all\r"
+
+expect {
+  "Updating all plugins!"
+}
+
+expect {
+  "Updating \"tmux-example-plugin\""
+}
+
+expect {
+  "\"tmux-example-plugin\" update success"
+}
+
+expect {
+  "Done, press ENTER to continue." {
+    exit 0
+  }
+}
+
+exit 1

files/system/usr/etc/skel/.tmux/plugins/tests/helpers/tpm.sh

@@ -0,0 +1,13 @@
+check_dir_exists_helper() {
+	[ -d "$1" ]
+}
+
+# runs the scripts and asserts it has the correct output and exit code
+script_run_helper() {
+	local script="$1"
+	local expected_output="$2"
+	local expected_exit_code="${3:-0}"
+	$script 2>&1 |
+		grep "$expected_output" >/dev/null 2>&1 && # grep -q flag quits the script early
+		[ "${PIPESTATUS[0]}" -eq "$expected_exit_code" ]
+}

files/system/usr/etc/skel/.tmux/plugins/tests/test_plugin_clean.sh

@@ -0,0 +1,67 @@
+#!/usr/bin/env bash
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+TPM_DIR="$PWD"
+PLUGINS_DIR="$HOME/.tmux/plugins"
+
+source "$CURRENT_DIR/helpers/helpers.sh"
+source "$CURRENT_DIR/helpers/tpm.sh"
+
+manually_install_the_plugin() {
+	rm -rf "$PLUGINS_DIR"
+	mkdir -p "$PLUGINS_DIR"
+	cd "$PLUGINS_DIR"
+	git clone --quiet https://github.com/tmux-plugins/tmux-example-plugin
+}
+
+# TMUX KEY-BINDING TESTS
+
+test_plugin_uninstallation_via_tmux_key_binding() {
+	set_tmux_conf_helper <<- HERE
+	set -g mode-keys vi
+	run-shell "$TPM_DIR/tpm"
+	HERE
+
+	manually_install_the_plugin
+
+	"$CURRENT_DIR/expect_successful_clean_plugins" ||
+		fail_helper "[key-binding] clean fails"
+
+	teardown_helper
+}
+
+# SCRIPT TESTS
+
+test_plugin_uninstallation_via_script() {
+	set_tmux_conf_helper <<- HERE
+	set -g mode-keys vi
+	run-shell "$TPM_DIR/tpm"
+	HERE
+
+	manually_install_the_plugin
+
+	script_run_helper "$TPM_DIR/bin/clean_plugins" '"tmux-example-plugin" clean success' ||
+		fail_helper "[script] plugin cleaning fails"
+
+	teardown_helper
+}
+
+test_unsuccessful_plugin_uninstallation_via_script() {
+	set_tmux_conf_helper <<- HERE
+	set -g mode-keys vi
+	run-shell "$TPM_DIR/tpm"
+	HERE
+
+	manually_install_the_plugin
+	chmod 000 "$PLUGINS_DIR/tmux-example-plugin" # disable directory deletion
+
+	local expected_exit_code=1
+	script_run_helper "$TPM_DIR/bin/clean_plugins" '"tmux-example-plugin" clean fail' "$expected_exit_code" ||
+		fail_helper "[script] unsuccessful plugin cleaning doesn't fail"
+
+	chmod 755 "$PLUGINS_DIR/tmux-example-plugin" # enable directory deletion
+
+	teardown_helper
+}
+
+run_tests

files/system/usr/etc/skel/.tmux/plugins/tests/test_plugin_installation.sh

@@ -0,0 +1,284 @@
+#!/usr/bin/env bash
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+PLUGINS_DIR="$HOME/.tmux/plugins"
+TPM_DIR="$PWD"
+
+CUSTOM_PLUGINS_DIR="$HOME/foo/plugins"
+ADDITIONAL_CONFIG_FILE_1="$HOME/.tmux/additional_config_file_1"
+ADDITIONAL_CONFIG_FILE_2="$HOME/.tmux/additional_config_file_2"
+
+source "$CURRENT_DIR/helpers/helpers.sh"
+source "$CURRENT_DIR/helpers/tpm.sh"
+
+# TMUX KEY-BINDING TESTS
+
+test_plugin_installation_via_tmux_key_binding() {
+	set_tmux_conf_helper <<- HERE
+	set -g mode-keys vi
+	set -g @plugin "tmux-plugins/tmux-example-plugin"
+	run-shell "$TPM_DIR/tpm"
+	HERE
+
+	"$CURRENT_DIR/expect_successful_plugin_download" ||
+		fail_helper "[key-binding] plugin installation fails"
+
+	check_dir_exists_helper "$PLUGINS_DIR/tmux-example-plugin/" ||
+		fail_helper "[key-binding] plugin download fails"
+
+	teardown_helper
+}
+
+test_plugin_installation_via_tmux_key_binding_set_option() {
+	set_tmux_conf_helper <<- HERE
+	set -g mode-keys vi
+	set-option -g @plugin "tmux-plugins/tmux-example-plugin"
+	run-shell "$TPM_DIR/tpm"
+	HERE
+
+	"$CURRENT_DIR/expect_successful_plugin_download" ||
+		fail_helper "[key-binding][set-option] plugin installation fails"
+
+	check_dir_exists_helper "$PLUGINS_DIR/tmux-example-plugin/" ||
+		fail_helper "[key-binding][set-option] plugin download fails"
+
+	teardown_helper
+}
+
+test_plugin_installation_custom_dir_via_tmux_key_binding() {
+	set_tmux_conf_helper <<- HERE
+	set -g mode-keys vi
+	set-environment -g TMUX_PLUGIN_MANAGER_PATH '$CUSTOM_PLUGINS_DIR'
+
+	set -g @plugin "tmux-plugins/tmux-example-plugin"
+	run-shell "$TPM_DIR/tpm"
+	HERE
+
+	"$CURRENT_DIR/expect_successful_plugin_download" ||
+		fail_helper "[key-binding][custom dir] plugin installation fails"
+
+	check_dir_exists_helper "$CUSTOM_PLUGINS_DIR/tmux-example-plugin/" ||
+		fail_helper "[key-binding][custom dir] plugin download fails"
+
+	teardown_helper
+	rm -rf "$CUSTOM_PLUGINS_DIR"
+}
+
+test_non_existing_plugin_installation_via_tmux_key_binding() {
+	set_tmux_conf_helper <<- HERE
+	set -g mode-keys vi
+	set -g @plugin "tmux-plugins/non-existing-plugin"
+	run-shell "$TPM_DIR/tpm"
+	HERE
+
+	"$CURRENT_DIR/expect_failed_plugin_download" ||
+		fail_helper "[key-binding] non existing plugin installation doesn't fail"
+
+	teardown_helper
+}
+
+test_multiple_plugins_installation_via_tmux_key_binding() {
+	set_tmux_conf_helper <<- HERE
+	set -g mode-keys vi
+	set -g @plugin "tmux-plugins/tmux-example-plugin"
+	\ \ set  -g    @plugin 'tmux-plugins/tmux-copycat'
+	run-shell "$TPM_DIR/tpm"
+	HERE
+
+	"$CURRENT_DIR/expect_successful_multiple_plugins_download" ||
+		fail_helper "[key-binding] multiple plugins installation fails"
+
+	check_dir_exists_helper "$PLUGINS_DIR/tmux-example-plugin/" ||
+		fail_helper "[key-binding] plugin download fails (tmux-example-plugin)"
+
+	check_dir_exists_helper "$PLUGINS_DIR/tmux-copycat/" ||
+		fail_helper "[key-binding] plugin download fails (tmux-copycat)"
+
+	teardown_helper
+}
+
+test_plugins_installation_from_sourced_file_via_tmux_key_binding() {
+	set_tmux_conf_helper <<- HERE
+	set -g mode-keys vi
+	source '$ADDITIONAL_CONFIG_FILE_1'
+	set -g @plugin 'tmux-plugins/tmux-example-plugin'
+	run-shell "$TPM_DIR/tpm"
+	HERE
+
+	mkdir ~/.tmux
+	echo "set -g @plugin 'tmux-plugins/tmux-copycat'" > "$ADDITIONAL_CONFIG_FILE_1"
+
+	"$CURRENT_DIR/expect_successful_multiple_plugins_download" ||
+		fail_helper "[key-binding][sourced file] plugins installation fails"
+
+	check_dir_exists_helper "$PLUGINS_DIR/tmux-example-plugin/" ||
+		fail_helper "[key-binding][sourced file] plugin download fails (tmux-example-plugin)"
+
+	check_dir_exists_helper "$PLUGINS_DIR/tmux-copycat/" ||
+		fail_helper "[key-binding][sourced file] plugin download fails (tmux-copycat)"
+
+	teardown_helper
+}
+
+test_plugins_installation_from_multiple_sourced_files_via_tmux_key_binding() {
+	set_tmux_conf_helper <<- HERE
+	set -g mode-keys vi
+	\ \ source    '$ADDITIONAL_CONFIG_FILE_1'
+	source-file '$ADDITIONAL_CONFIG_FILE_2'
+	run-shell "$TPM_DIR/tpm"
+	HERE
+
+	mkdir ~/.tmux
+	echo "set -g @plugin 'tmux-plugins/tmux-example-plugin'" > "$ADDITIONAL_CONFIG_FILE_1"
+	echo "  set -g @plugin 'tmux-plugins/tmux-copycat'" > "$ADDITIONAL_CONFIG_FILE_2"
+
+	"$CURRENT_DIR/expect_successful_multiple_plugins_download" ||
+		fail_helper "[key-binding][multiple sourced files] plugins installation fails"
+
+	check_dir_exists_helper "$PLUGINS_DIR/tmux-example-plugin/" ||
+		fail_helper "[key-binding][multiple sourced files] plugin download fails (tmux-example-plugin)"
+
+	check_dir_exists_helper "$PLUGINS_DIR/tmux-copycat/" ||
+		fail_helper "[key-binding][multiple sourced files] plugin download fails (tmux-copycat)"
+
+	teardown_helper
+}
+
+# SCRIPT TESTS
+
+test_plugin_installation_via_script() {
+	set_tmux_conf_helper <<- HERE
+	set -g mode-keys vi
+	set -g @plugin "tmux-plugins/tmux-example-plugin"
+	run-shell "$TPM_DIR/tpm"
+	HERE
+
+	script_run_helper "$TPM_DIR/bin/install_plugins" '"tmux-example-plugin" download success' ||
+		fail_helper "[script] plugin installation fails"
+
+	check_dir_exists_helper "$PLUGINS_DIR/tmux-example-plugin/" ||
+		fail_helper "[script] plugin download fails"
+
+	script_run_helper "$TPM_DIR/bin/install_plugins" 'Already installed "tmux-example-plugin"' ||
+		fail_helper "[script] plugin already installed message fail"
+
+	teardown_helper
+}
+
+test_plugin_installation_custom_dir_via_script() {
+	set_tmux_conf_helper <<- HERE
+	set -g mode-keys vi
+	set-environment -g TMUX_PLUGIN_MANAGER_PATH '$CUSTOM_PLUGINS_DIR'
+
+	set -g @plugin "tmux-plugins/tmux-example-plugin"
+	run-shell "$TPM_DIR/tpm"
+	HERE
+
+	script_run_helper "$TPM_DIR/bin/install_plugins" '"tmux-example-plugin" download success' ||
+		fail_helper "[script][custom dir] plugin installation fails"
+
+	check_dir_exists_helper "$CUSTOM_PLUGINS_DIR/tmux-example-plugin/" ||
+		fail_helper "[script][custom dir] plugin download fails"
+
+	script_run_helper "$TPM_DIR/bin/install_plugins" 'Already installed "tmux-example-plugin"' ||
+		fail_helper "[script][custom dir] plugin already installed message fail"
+
+	teardown_helper
+	rm -rf "$CUSTOM_PLUGINS_DIR"
+}
+
+test_non_existing_plugin_installation_via_script() {
+	set_tmux_conf_helper <<- HERE
+	set -g mode-keys vi
+	set -g @plugin "tmux-plugins/non-existing-plugin"
+	run-shell "$TPM_DIR/tpm"
+	HERE
+
+	local expected_exit_code=1
+	script_run_helper "$TPM_DIR/bin/install_plugins" '"non-existing-plugin" download fail' "$expected_exit_code" ||
+		fail_helper "[script] non existing plugin installation doesn't fail"
+
+	teardown_helper
+}
+
+test_multiple_plugins_installation_via_script() {
+	set_tmux_conf_helper <<- HERE
+	set -g mode-keys vi
+	set -g @plugin "tmux-plugins/tmux-example-plugin"
+	\ \ set  -g    @plugin 'tmux-plugins/tmux-copycat'
+	run-shell "$TPM_DIR/tpm"
+	HERE
+
+	script_run_helper "$TPM_DIR/bin/install_plugins" '"tmux-example-plugin" download success' ||
+		fail_helper "[script] multiple plugins installation fails"
+
+	check_dir_exists_helper "$PLUGINS_DIR/tmux-example-plugin/" ||
+		fail_helper "[script] plugin download fails (tmux-example-plugin)"
+
+	check_dir_exists_helper "$PLUGINS_DIR/tmux-copycat/" ||
+		fail_helper "[script] plugin download fails (tmux-copycat)"
+
+	script_run_helper "$TPM_DIR/bin/install_plugins" 'Already installed "tmux-copycat"' ||
+		fail_helper "[script] multiple plugins already installed message fail"
+
+	teardown_helper
+}
+
+test_plugins_installation_from_sourced_file_via_script() {
+	set_tmux_conf_helper <<- HERE
+	set -g mode-keys vi
+	source '$ADDITIONAL_CONFIG_FILE_1'
+	set -g @plugin 'tmux-plugins/tmux-example-plugin'
+	run-shell "$TPM_DIR/tpm"
+	HERE
+
+	mkdir ~/.tmux
+	echo "set -g @plugin 'tmux-plugins/tmux-copycat'" > "$ADDITIONAL_CONFIG_FILE_1"
+
+	script_run_helper "$TPM_DIR/bin/install_plugins" '"tmux-copycat" download success' ||
+		fail_helper "[script][sourced file] plugins installation fails"
+
+	check_dir_exists_helper "$PLUGINS_DIR/tmux-example-plugin/" ||
+		fail_helper "[script][sourced file] plugin download fails (tmux-example-plugin)"
+
+	check_dir_exists_helper "$PLUGINS_DIR/tmux-copycat/" ||
+		fail_helper "[script][sourced file] plugin download fails (tmux-copycat)"
+
+	script_run_helper "$TPM_DIR/bin/install_plugins" 'Already installed "tmux-copycat"' ||
+		fail_helper "[script][sourced file] plugins already installed message fail"
+
+	teardown_helper
+}
+
+test_plugins_installation_from_multiple_sourced_files_via_script() {
+	set_tmux_conf_helper <<- HERE
+	set -g mode-keys vi
+	\ \ source    '$ADDITIONAL_CONFIG_FILE_1'
+	source-file '$ADDITIONAL_CONFIG_FILE_2'
+	set -g @plugin 'tmux-plugins/tmux-example-plugin'
+	run-shell "$TPM_DIR/tpm"
+	HERE
+
+	mkdir ~/.tmux
+	echo " set   -g @plugin 'tmux-plugins/tmux-copycat'" > "$ADDITIONAL_CONFIG_FILE_1"
+	echo "set -g @plugin 'tmux-plugins/tmux-sensible'" > "$ADDITIONAL_CONFIG_FILE_2"
+
+	script_run_helper "$TPM_DIR/bin/install_plugins" '"tmux-sensible" download success' ||
+		fail_helper "[script][multiple sourced files] plugins installation fails"
+
+	check_dir_exists_helper "$PLUGINS_DIR/tmux-example-plugin/" ||
+		fail_helper "[script][multiple sourced files] plugin download fails (tmux-example-plugin)"
+
+	check_dir_exists_helper "$PLUGINS_DIR/tmux-copycat/" ||
+		fail_helper "[script][multiple sourced files] plugin download fails (tmux-copycat)"
+
+	check_dir_exists_helper "$PLUGINS_DIR/tmux-sensible/" ||
+		fail_helper "[script][multiple sourced files] plugin download fails (tmux-sensible)"
+
+	script_run_helper "$TPM_DIR/bin/install_plugins" 'Already installed "tmux-sensible"' ||
+		fail_helper "[script][multiple sourced files] plugins already installed message fail"
+
+	teardown_helper
+}
+
+run_tests

files/system/usr/etc/skel/.tmux/plugins/tests/test_plugin_installation_legacy.sh

@@ -0,0 +1,100 @@
+#!/usr/bin/env bash
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+PLUGINS_DIR="$HOME/.tmux/plugins"
+TPM_DIR="$PWD"
+
+source "$CURRENT_DIR/helpers/helpers.sh"
+source "$CURRENT_DIR/helpers/tpm.sh"
+
+# TMUX KEY-BINDING TESTS
+
+test_plugin_installation_via_tmux_key_binding() {
+	set_tmux_conf_helper <<- HERE
+	set -g mode-keys vi
+	set -g @tpm_plugins "tmux-plugins/tmux-example-plugin"
+	run-shell "$TPM_DIR/tpm"
+	HERE
+
+	# opens tmux and test it with `expect`
+	$CURRENT_DIR/expect_successful_plugin_download ||
+		fail_helper "[key-binding] plugin installation fails"
+
+	# check plugin dir exists after download
+	check_dir_exists_helper "$PLUGINS_DIR/tmux-example-plugin/" ||
+		fail_helper "[key-binding] plugin download fails"
+
+	teardown_helper
+}
+
+test_legacy_and_new_syntax_for_plugin_installation_work_via_tmux_key_binding() {
+	set_tmux_conf_helper <<- HERE
+	set -g mode-keys vi
+	set -g @tpm_plugins "                   \
+		tmux-plugins/tmux-example-plugin    \
+	"
+	set -g @plugin 'tmux-plugins/tmux-copycat'
+	run-shell "$TPM_DIR/tpm"
+	HERE
+
+	# opens tmux and test it with `expect`
+	"$CURRENT_DIR"/expect_successful_multiple_plugins_download ||
+		fail_helper "[key-binding] multiple plugins installation fails"
+
+	# check plugin dir exists after download
+	check_dir_exists_helper "$PLUGINS_DIR/tmux-example-plugin/" ||
+		fail_helper "[key-binding] plugin download fails (tmux-example-plugin)"
+
+	check_dir_exists_helper "$PLUGINS_DIR/tmux-copycat/" ||
+		fail_helper "[key-binding] plugin download fails (tmux-copycat)"
+
+	teardown_helper
+}
+
+# SCRIPT TESTS
+
+test_plugin_installation_via_script() {
+	set_tmux_conf_helper <<- HERE
+	set -g mode-keys vi
+	set -g @tpm_plugins "tmux-plugins/tmux-example-plugin"
+	run-shell "$TPM_DIR/tpm"
+	HERE
+
+	script_run_helper "$TPM_DIR/bin/install_plugins" '"tmux-example-plugin" download success' ||
+		fail_helper "[script] plugin installation fails"
+
+	check_dir_exists_helper "$PLUGINS_DIR/tmux-example-plugin/" ||
+		fail_helper "[script] plugin download fails"
+
+	script_run_helper "$TPM_DIR/bin/install_plugins" 'Already installed "tmux-example-plugin"' ||
+		fail_helper "[script] plugin already installed message fail"
+
+	teardown_helper
+}
+
+test_legacy_and_new_syntax_for_plugin_installation_work_via_script() {
+	set_tmux_conf_helper <<- HERE
+	set -g mode-keys vi
+	set -g @tpm_plugins "                   \
+		tmux-plugins/tmux-example-plugin    \
+	"
+	set -g @plugin 'tmux-plugins/tmux-copycat'
+	run-shell "$TPM_DIR/tpm"
+	HERE
+
+	script_run_helper "$TPM_DIR/bin/install_plugins" '"tmux-example-plugin" download success' ||
+		fail_helper "[script] multiple plugin installation fails"
+
+	check_dir_exists_helper "$PLUGINS_DIR/tmux-example-plugin/" ||
+		fail_helper "[script] plugin download fails (tmux-example-plugin)"
+
+	check_dir_exists_helper "$PLUGINS_DIR/tmux-copycat/" ||
+		fail_helper "[script] plugin download fails (tmux-copycat)"
+
+	script_run_helper "$TPM_DIR/bin/install_plugins" 'Already installed "tmux-copycat"' ||
+		fail_helper "[script] multiple plugins already installed message fail"
+
+	teardown_helper
+}
+
+run_tests

files/system/usr/etc/skel/.tmux/plugins/tests/test_plugin_sourcing.sh

@@ -0,0 +1,78 @@
+#!/usr/bin/env bash
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+TPM_DIR="$PWD"
+PLUGINS_DIR="$HOME/.tmux/plugins"
+
+CUSTOM_PLUGINS_DIR="$HOME/foo/plugins"
+
+source "$CURRENT_DIR/helpers/helpers.sh"
+source "$CURRENT_DIR/helpers/tpm.sh"
+
+check_binding_defined() {
+	local binding="$1"
+	tmux list-keys | grep -q "$binding"
+}
+
+create_test_plugin_helper() {
+	local plugin_path="$PLUGINS_DIR/tmux_test_plugin/"
+	rm -rf "$plugin_path"
+	mkdir -p "$plugin_path"
+
+	while read line; do
+		echo "$line" >> "$plugin_path/test_plugin.tmux"
+	done
+	chmod +x "$plugin_path/test_plugin.tmux"
+}
+
+check_tpm_path() {
+	local correct_tpm_path="$1"
+	local tpm_path="$(tmux start-server\; show-environment -g TMUX_PLUGIN_MANAGER_PATH | cut -f2 -d=)"
+	[ "$correct_tpm_path" == "$tpm_path" ]
+}
+
+test_plugin_sourcing() {
+	set_tmux_conf_helper <<- HERE
+	set -g mode-keys vi
+	set -g @plugin "doesnt_matter/tmux_test_plugin"
+	run-shell "$TPM_DIR/tpm"
+	HERE
+
+	# manually creates a local tmux plugin
+	create_test_plugin_helper <<- HERE
+	tmux bind-key R run-shell foo_command
+	HERE
+
+	tmux new-session -d  # tmux starts detached
+	check_binding_defined "R run-shell foo_command" ||
+		fail_helper "Plugin sourcing fails"
+
+	teardown_helper
+}
+
+test_default_tpm_path() {
+	set_tmux_conf_helper <<- HERE
+	set -g mode-keys vi
+	run-shell "$TPM_DIR/tpm"
+	HERE
+
+	check_tpm_path "${PLUGINS_DIR}/" ||
+		fail_helper "Default TPM path not correct"
+
+	teardown_helper
+}
+
+test_custom_tpm_path() {
+	set_tmux_conf_helper <<- HERE
+	set -g mode-keys vi
+	set-environment -g TMUX_PLUGIN_MANAGER_PATH '$CUSTOM_PLUGINS_DIR'
+	run-shell "$TPM_DIR/tpm"
+	HERE
+
+	check_tpm_path "$CUSTOM_PLUGINS_DIR" ||
+		fail_helper "Custom TPM path not correct"
+
+	teardown_helper
+}
+
+run_tests

files/system/usr/etc/skel/.tmux/plugins/tests/test_plugin_update.sh

@@ -0,0 +1,60 @@
+#!/usr/bin/env bash
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+TPM_DIR="$PWD"
+PLUGINS_DIR="$HOME/.tmux/plugins"
+
+source "$CURRENT_DIR/helpers/helpers.sh"
+source "$CURRENT_DIR/helpers/tpm.sh"
+
+manually_install_the_plugin() {
+	mkdir -p "$PLUGINS_DIR"
+	cd "$PLUGINS_DIR"
+	git clone --quiet https://github.com/tmux-plugins/tmux-example-plugin
+}
+
+# TMUX KEY-BINDING TESTS
+
+test_plugin_update_via_tmux_key_binding() {
+	set_tmux_conf_helper <<- HERE
+	set -g mode-keys vi
+	set -g @plugin "tmux-plugins/tmux-example-plugin"
+	run-shell "$TPM_DIR/tpm"
+	HERE
+
+	manually_install_the_plugin
+
+	"$CURRENT_DIR/expect_successful_update_of_all_plugins" ||
+		fail_helper "[key-binding] 'update all plugins' fails"
+
+	"$CURRENT_DIR/expect_successful_update_of_a_single_plugin" ||
+		fail_helper "[key-binding] 'update single plugin' fails"
+
+	teardown_helper
+}
+
+# SCRIPT TESTS
+
+test_plugin_update_via_script() {
+	set_tmux_conf_helper <<- HERE
+	set -g mode-keys vi
+	set -g @plugin "tmux-plugins/tmux-example-plugin"
+	run-shell "$TPM_DIR/tpm"
+	HERE
+
+	manually_install_the_plugin
+
+	local expected_exit_code=1
+	script_run_helper "$TPM_DIR/bin/update_plugins" 'usage' "$expected_exit_code" ||
+		fail_helper "[script] running update plugins without args should fail"
+
+	script_run_helper "$TPM_DIR/bin/update_plugins tmux-example-plugin" '"tmux-example-plugin" update success' ||
+		fail_helper "[script] plugin update fails"
+
+	script_run_helper "$TPM_DIR/bin/update_plugins all" '"tmux-example-plugin" update success' ||
+		fail_helper "[script] update all plugins fails"
+
+	teardown_helper
+}
+
+run_tests

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/.gitattributes

@@ -0,0 +1,2 @@
+# Force text files to have unix eols, so Windows/Cygwin does not break them
+*.* eol=lf

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/CHANGELOG.md

@@ -0,0 +1,45 @@
+# Changelog
+
+### master
+- bugfix: "auto restore" feature stopped working
+- bugfix: prevent race condition when auto-saving with locks (@v9v)
+- Multiple users on a system can now each run continuum on their own.
+
+### v3.1.0, 2015-03-14
+- properly quote scripts
+- bugfix: "auto restore" feature does not work on tmux `1.9a`
+- bugfix: do not count `tmux source-file .tmux.conf` as a tmux process (when
+  checking if other tmux server is running). Previously, this caused
+  interpolation command not to be inserted into `status-right` because `tmux
+  source-file` was falsely detected as another tmux server.
+- add `#{continuum_status}` status line interpolation
+
+### v3.0.0, 2015-02-20
+- rename the plugin from `tmux-resurrect-auto` to `tmux-continuum`
+
+### v2.2.0, 2015-02-20
+- document tmux multi-server behavior in the readme
+- do not auto-restore tmux environment if another tmux server is already running
+  (we don't want to duplicate stuff)
+- bugfixes for 'tmux auto start' OS X Terminal.app and iTerm scripts
+- prevent saving for the first 15 minutes only when plugin is sourced the first
+  time (not on subsequent sources or tmux.conf reloads)
+- do not start auto-saving if there's another tmux server running (we don't want
+  for save files from various tmux environments to override each other)
+
+### v2.1.0, 2015-02-18
+- enable "tmux auto start" for OS X
+- enable customizing "tmux auto start" for OS X
+- fix errors when creating a launchd plist file for auto-start on OS X
+
+### v2.0.0, 2015-02-15
+- enable automatic environment restore when tmux is started
+
+### v1.0.0, 2015-02-12
+- first working version
+- run the save script in the background
+- do not start saving right after tmux is started
+- add a check for tmux version to the initializer script
+- when interval is set to '0' autosave is disabled
+- bugfix: helper files not loaded
+- update readme with the instructions how to disable auto saving

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/CONTRIBUTING.md

@@ -0,0 +1,15 @@
+### Contributing
+
+Code contributions are welcome!
+
+If you wanna contribute a bigger feature, please open a github issue so we can
+discuss it together first.
+
+### Reporting a bug
+
+If you find a bug please report it in the issues. When reporting a bug please
+attach:
+- a file symlinked to `~/.tmux/resurrect/last`.
+- your `.tmux.conf`
+- if you're getting an error paste it to a [gist](https://gist.github.com/) and
+  link it in the issue

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/LICENSE.md

@@ -0,0 +1,19 @@
+Copyright (C) Bruno Sutic
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
+OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/README.md

@@ -0,0 +1,103 @@
+# tmux-continuum
+
+Features:
+
+- continuous saving of tmux environment
+- automatic tmux start when computer/server is turned on
+- automatic restore when tmux is started
+
+Together, these features enable uninterrupted tmux usage. No matter the computer
+or server restarts, if the machine is on, tmux will be there how you left it off
+the last time it was used.
+
+Tested and working on Linux, OSX and Cygwin.
+
+#### Continuous saving
+
+Tmux environment will be saved at an interval of 15 minutes. All the saving
+happens in the background without impact to your workflow.
+
+This action starts automatically when the plugin is installed. Note it requires
+the status line to be `on` to run (since it uses a hook in status-right to run).
+
+#### Automatic tmux start
+
+Tmux is automatically started after the computer/server is turned on.
+
+See the [instructions](docs/automatic_start.md) on how to enable this for your
+system.
+
+#### Automatic restore
+
+Last saved environment is automatically restored when tmux is started.
+
+Put `set -g @continuum-restore 'on'` in `.tmux.conf` to enable this.
+
+Note: automatic restore happens **exclusively** on tmux server start. No other
+action (e.g. sourcing `.tmux.conf`) triggers this.
+
+#### Dependencies
+
+`tmux 1.9` or higher, `bash`,
+[tmux-resurrect](https://github.com/tmux-plugins/tmux-resurrect) plugin.
+
+### Installation with [Tmux Plugin Manager](https://github.com/tmux-plugins/tpm) (recommended)
+
+Please make sure you have
+[tmux-resurrect](https://github.com/tmux-plugins/tmux-resurrect) installed.
+
+Add plugin to the list of TPM plugins in `.tmux.conf`:
+
+    set -g @plugin 'tmux-plugins/tmux-resurrect'
+    set -g @plugin 'tmux-plugins/tmux-continuum'
+
+Hit `prefix + I` to fetch the plugin and source it. The plugin will
+automatically start "working" in the background, no action required.
+
+### Manual Installation
+
+Please make sure you have
+[tmux-resurrect](https://github.com/tmux-plugins/tmux-resurrect) installed.
+
+Clone the repo:
+
+    $ git clone https://github.com/tmux-plugins/tmux-continuum ~/clone/path
+
+Add this line to the bottom of `.tmux.conf`:
+
+    run-shell ~/clone/path/continuum.tmux
+
+Reload TMUX environment with: `$ tmux source-file ~/.tmux.conf`
+
+The plugin will automatically start "working" in the background, no action
+required.
+
+### Docs
+
+- [frequently asked questions](docs/faq.md)
+- [behavior when running multiple tmux servers](docs/multiple_tmux_servers.md) -
+  this doc is safe to skip, but you might want to read it if you're using tmux
+  with `-L` or `-S` flags
+- [automatically start tmux after the computer is turned on](docs/automatic_start.md)
+- [continuum status in tmux status line](docs/continuum_status.md)
+
+### Other goodies
+
+- [tmux-copycat](https://github.com/tmux-plugins/tmux-copycat) - a plugin for
+  regex searches in tmux and fast match selection
+- [tmux-yank](https://github.com/tmux-plugins/tmux-yank) - enables copying
+  highlighted text to system clipboard
+- [tmux-open](https://github.com/tmux-plugins/tmux-open) - a plugin for quickly
+  opening highlighted file or a url
+
+### Known Issues
+
+- In order to be executed periodically, the plugin updates the `status-right` tmux variable. In case some plugin (usually themes) overwrites the `status-right` variable, the autosave feature stops working. To fix this issue, place the plugin last in the TPM plugins list. 
+
+### Reporting bugs and contributing
+
+Both contributing and bug reports are welcome. Please check out
+[contributing guidelines](CONTRIBUTING.md).
+
+### License
+[MIT](LICENSE.md)

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/continuum.tmux

@@ -0,0 +1,89 @@
+#!/usr/bin/env bash
+
+set -x
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+source "$CURRENT_DIR/scripts/helpers.sh"
+source "$CURRENT_DIR/scripts/variables.sh"
+source "$CURRENT_DIR/scripts/shared.sh"
+
+save_command_interpolation="#($CURRENT_DIR/scripts/continuum_save.sh)"
+
+supported_tmux_version_ok() {
+	"$CURRENT_DIR/scripts/check_tmux_version.sh" "$SUPPORTED_VERSION"
+}
+
+handle_tmux_automatic_start() {
+	"$CURRENT_DIR/scripts/handle_tmux_automatic_start.sh"
+}
+
+another_tmux_server_running() {
+	if just_started_tmux_server; then
+		another_tmux_server_running_on_startup
+	else
+		# script loaded after tmux server start can have multiple clients attached
+		[ "$(number_tmux_processes_except_current_server)" -gt "$(number_current_server_client_processes)" ]
+	fi
+}
+
+delay_saving_environment_on_first_plugin_load() {
+	if [ -z "$(get_tmux_option "$last_auto_save_option" "")" ]; then
+		# last save option not set, this is first time plugin load
+		set_last_save_timestamp
+	fi
+}
+
+add_resurrect_save_interpolation() {
+	local status_right_value="$(get_tmux_option "status-right" "")"
+	# check interpolation not already added
+	if ! [[ "$status_right_value" == *"$save_command_interpolation"* ]]; then
+		local new_value="${save_command_interpolation}${status_right_value}"
+		set_tmux_option "status-right" "$new_value"
+	fi
+}
+
+just_started_tmux_server() {
+	local tmux_start_time
+	tmux_start_time="$(tmux display-message -p -F '#{start_time}')"
+	local restore_max_delay
+	restore_max_delay="$(get_tmux_option "$auto_restore_max_delay_option" "${auto_restore_max_delay_default}")"
+	[ "$tmux_start_time" == "" ] || [ "$tmux_start_time" -gt "$(($(date +%s)-${restore_max_delay}))" ]
+}
+
+start_auto_restore_in_background() {
+	"$CURRENT_DIR/scripts/continuum_restore.sh" &
+}
+
+update_tmux_option() {
+	local option="$1"
+	local option_value="$(get_tmux_option "$option")"
+	# replace interpolation string with a script to execute
+	local new_option_value="${option_value/$status_interpolation_string/$status_script}"
+	set_tmux_option "$option" "$new_option_value"
+}
+
+main() {
+	if supported_tmux_version_ok; then
+		handle_tmux_automatic_start
+
+		# Advanced edge case handling: start auto-saving only if this is the
+		# only tmux server. We don't want saved files from more environments to
+		# overwrite each other.
+		if ! another_tmux_server_running; then
+			# give user a chance to restore previously saved session
+			delay_saving_environment_on_first_plugin_load
+			add_resurrect_save_interpolation
+		fi
+
+		if just_started_tmux_server; then
+			start_auto_restore_in_background
+		fi
+
+		# Put "#{continuum_status}" interpolation in status-right or
+		# status-left tmux option to get current tmux continuum status.
+		update_tmux_option "status-right"
+		update_tmux_option "status-left"
+	fi
+}
+main

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/docs/automatic_start.md

@@ -0,0 +1,47 @@
+# Automatic Tmux start
+
+Tmux is automatically started after the computer/server is turned on.
+
+### OS X
+
+To enable this feature:
+- put `set -g @continuum-boot 'on'` in `.tmux.conf`
+- reload tmux config with this shell command: `$ tmux source-file ~/.tmux.conf`
+
+Next time the computer is started:
+- `Terminal.app` window will open and resize to maximum size
+- `tmux` command will be executed in the terminal window
+- if "auto restore" feature is enabled, tmux will start restoring previous env
+
+Config options:
+- `set -g @continuum-boot-options 'fullscreen'` - terminal window
+  will go fullscreen
+- `set -g @continuum-boot-options 'iterm'` - start [iTerm](https://www.iterm2.com) instead
+  of `Terminal.app`
+- `set -g @continuum-boot-options 'iterm,fullscreen'` - start `iTerm`
+  in fullscreen
+- `set -g @continuum-boot-options 'kitty'` - start [kitty](https://sw.kovidgoyal.net/kitty) instead
+  of `Terminal.app`
+- `set -g @continuum-boot-options 'kitty,fullscreen'` - start `kitty`
+  in fullscreen
+- `set -g @continuum-boot-options 'alacritty'` - start [alacritty](https://github.com/alacritty/alacritty) instead of `Terminal.app`
+- `set -g @continuum-boot-options 'alacritty,fullscreen'` - start `alacritty`
+  in fullscreen
+
+Note: The first time you reboot your machine and activate this feature you may be prompted about a script requiring
+access to a system program (i.e. - System Events). If this happens tmux will not start automatically and you will need
+to go to `System Preferences -> Security & Privacy -> Accessability` and add the script to the list of apps that are
+allowed to control your computer.
+
+### Linux
+
+Help with this would be greatly appreciated. Please get in touch.
+
+#### Systemd
+
+##### this will only start the tmux server, it will *not* start any terminal emulator
+
+To enable automatic start with systemd:
+- Put `set -g @continuum-boot 'on'` in `.tmux.conf`
+- reload tmux config with this shell command: `$ tmux source-file ~/.tmux.conf`
+- see [systemd](/docs/systemd_details.md) for more details about how this is implemented

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/docs/continuum_status.md

@@ -0,0 +1,17 @@
+## Continuum status in tmux status line
+
+There is an option to display current status of tmux continuum in tmux status
+line. This is done via `#{continuum_status}` interpolation and it works with
+both `status-right` and `status-left` tmux native options.
+
+Example usage:
+
+    set -g status-right 'Continuum status: #{continuum_status}'
+
+When running, `#{continuum_status}` will show continuum save interval:
+
+    Continuum status: 15
+
+or if continuous saving is disabled:
+
+    Continuum status: off

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/docs/faq.md

@@ -0,0 +1,45 @@
+### FAQ
+
+> Will a previous save be overwritten immediately after I start tmux?
+
+No, first automatic save starts 15 minutes after tmux is started. If automatic
+restore is not enabled, that gives you enough time to manually restore from a
+previous save.
+
+> I want to make a restore to a previous point in time, but it seems that save
+is now overwritten?
+
+Read how to [restore a previously saved environment](https://github.com/tmux-plugins/tmux-resurrect/blob/master/docs/restoring_previously_saved_environment.md)
+
+> Will this plugin fill my hard disk?
+
+Most likely no. A regular save file is in the range of 5Kb. And `tmux-resurrect` already has a `remove_old_backups()` routine that will ["remove resurrect files older than 30 days, but keep at least 5 copies of backup."](https://github.com/tmux-plugins/tmux-resurrect/blob/da1a7558024b8552f7262b39ed22e3d679304f99/scripts/save.sh#L271-L277)
+
+> How do I change the save interval to i.e. 1 hour?
+
+The interval is always measured in minutes. So setting the interval to `60`
+(minutes) will do the trick. Put this in `.tmux.conf`:
+
+    set -g @continuum-save-interval '60'
+
+and then source `tmux.conf` by executing this command in the shell
+`$ tmux source-file ~/.tmux.conf`.
+
+> How do I stop automatic saving?
+
+Just set the save interval to `0`. Put this in `.tmux.conf`
+
+    set -g @continuum-save-interval '0'
+
+and then source `tmux.conf` by executing this command in the shell
+`$ tmux source-file ~/.tmux.conf`.
+
+> I had automatic restore turned on, how do I disable it now?
+
+Just remove `set -g @continuum-restore 'on'` from `tmux.conf`.
+
+To be absolutely sure automatic restore doesn't happen, create a
+`tmux_no_auto_restore` file in your home directory (command:
+`$ touch ~/tmux_no_auto_restore`). Automatic restore won't happen if this file
+exists.
+

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/docs/multiple_tmux_servers.md

@@ -0,0 +1,20 @@
+### Behavior when running multiple tmux servers
+
+(This is safe to skip if you're always running a single tmux server.)
+
+If you're an advanced tmux user, you might be running multiple tmux servers at
+the same time. Maybe you start the first tmux server with `$ tmux` and then
+later another one with e.g. `$ tmux -S/tmp/foo`.
+
+You probably don't want to "auto restore" the same environment in the second
+tmux that uses `/tmp/foo` socket. You also probably don't want two tmux
+environments both having "auto save" feature on (think about overwrites).
+
+This plugin handles multi-server scenario by giving precedence to the tmux
+server that was first started.
+
+In the above example, the server started with `$ tmux` will do "auto
+restore" (if enabled) and will start "auto saving".
+"Auto restore" or "auto saving" **will not** happen for the second server that
+was started later with the `$ tmux -S/tmp/foo` command. The plugin will
+detect the presence of another server (`$ tmux`) and give it precedence.

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/docs/systemd_details.md

@@ -0,0 +1,13 @@
+# Systemd automatic start for tmux
+
+The first time tmux starts when `@continuum-boot` is set to 'on' tmux-continuum will generate a user level systemd unit file which it will save to `${HOME}/.config/systemd/user/tmux.service` and enable it. From then on when that user logs in, either through a GUI session or on the console or via ssh, Systemd will start the tmux server.
+
+The command used to start the tmux server is determined via the `@continuum-systemd-start-cmd` option that can be set in .tmux.conf. (Remember to reload your configuration with `tmux source ~/.tmux.conf` afterwards.
+
+The default command to use is `new-session -d`. If you want more control over what sessions get started then you should set up your sessions in tmux.conf and set `@continuum-systemd-start-cmd = 'start-server'`. As this will be executed as part of systemd's ExecStart statement there will be no shell parsing. See [Systemd manual](http://www.freedesktop.org/software/systemd/man/systemd.service.html#Command%20lines) for more details.
+
+To control the tmux service you can use all the standard `systemctl` commands using the `--user` argument. eg to see if the tmux server has started:
+
+  systemctl --user status tmux.service
+
+

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/scripts/check_tmux_version.sh

@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+
+VERSION="$1"
+UNSUPPORTED_MSG="$2"
+
+# this is used to get "clean" integer version number. Examples:
+# `tmux 1.9` => `19`
+# `1.9a`     => `19`
+get_digits_from_string() {
+	local string="$1"
+	local only_digits="$(echo "$string" | tr -dC '[:digit:]')"
+	echo "$only_digits"
+}
+
+tmux_version_int() {
+	local tmux_version_string=$(tmux -V)
+	echo "$(get_digits_from_string "$tmux_version_string")"
+}
+
+exit_if_unsupported_version() {
+	local current_version="$1"
+	local supported_version="$2"
+	if [ "$current_version" -lt "$supported_version" ]; then
+		exit 1
+	fi
+}
+
+main() {
+	local supported_version_int="$(get_digits_from_string "$VERSION")"
+	local current_version_int="$(tmux_version_int)"
+	exit_if_unsupported_version "$current_version_int" "$supported_version_int"
+}
+main

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/scripts/continuum_restore.sh

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+source "$CURRENT_DIR/helpers.sh"
+source "$CURRENT_DIR/variables.sh"
+
+auto_restore_enabled() {
+	local auto_restore_value="$(get_tmux_option "$auto_restore_option" "$auto_restore_default")"
+	[ "$auto_restore_value" == "on" ] && [ ! -f "$auto_restore_halt_file" ]
+}
+
+fetch_and_run_tmux_resurrect_restore_script() {
+	# give tmux some time to start and source all the plugins
+	sleep 1
+	local resurrect_restore_script_path="$(get_tmux_option "$resurrect_restore_path_option" "")"
+	if [ -n "$resurrect_restore_script_path" ]; then
+		"$resurrect_restore_script_path"
+	fi
+}
+
+main() {
+	# Advanced edge case handling: auto restore only if this is the only tmux
+	# server. If another tmux server exists, it is assumed auto-restore is not wanted.
+	if auto_restore_enabled && ! another_tmux_server_running_on_startup; then
+		fetch_and_run_tmux_resurrect_restore_script
+	fi
+}
+main

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/scripts/continuum_save.sh

@@ -0,0 +1,60 @@
+#!/usr/bin/env bash
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+source "$CURRENT_DIR/helpers.sh"
+source "$CURRENT_DIR/variables.sh"
+source "$CURRENT_DIR/shared.sh"
+
+supported_tmux_version_ok() {
+	"$CURRENT_DIR/check_tmux_version.sh" "$SUPPORTED_VERSION"
+}
+
+get_interval() {
+	get_tmux_option "$auto_save_interval_option" "$auto_save_interval_default"
+}
+
+auto_save_not_disabled() {
+	[ "$(get_interval)" -gt 0 ]
+}
+
+enough_time_since_last_run_passed() {
+	local last_saved_timestamp="$(get_tmux_option "$last_auto_save_option" "0")"
+	local interval_minutes="$(get_interval)"
+	local interval_seconds="$((interval_minutes * 60))"
+	local next_run="$((last_saved_timestamp + $interval_seconds))"
+	[ "$(current_timestamp)" -ge "$next_run" ]
+}
+
+fetch_and_run_tmux_resurrect_save_script() {
+	local resurrect_save_script_path="$(get_tmux_option "$resurrect_save_path_option" "")"
+	if [ -n "$resurrect_save_script_path" ]; then
+		"$resurrect_save_script_path" "quiet" >/dev/null 2>&1 &
+		set_last_save_timestamp
+	fi
+}
+
+acquire_lock() {
+	# Sometimes tmux starts multiple saves in parallel. We want only one
+	# save to be running, otherwise we can get corrupted saved state.
+	local lockdir_prefix="/tmp/tmux-continuum-$(current_tmux_server_pid)-lock-"
+	# The following implements a lock that auto-expires after 100...200s.
+	local lock_generation=$((`date +%s` / 100))
+	local lockdir1="${lockdir_prefix}${lock_generation}"
+	local lockdir2="${lockdir_prefix}$(($lock_generation + 1))"
+	if mkdir "$lockdir1"; then
+		trap "rmdir "$lockdir1"" EXIT
+		if mkdir "$lockdir2"; then
+			trap "rmdir "$lockdir1" "$lockdir2"" EXIT
+			return 0
+		fi
+	fi
+	return 1  # Someone else has the lock.
+}
+
+main() {
+	if supported_tmux_version_ok && auto_save_not_disabled && enough_time_since_last_run_passed && acquire_lock; then
+		fetch_and_run_tmux_resurrect_save_script
+	fi
+}
+main

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/scripts/continuum_status.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+source "$CURRENT_DIR/helpers.sh"
+source "$CURRENT_DIR/variables.sh"
+
+print_status() {
+	local save_int="$(get_tmux_option "$auto_save_interval_option")"
+	local status=""
+	local style_wrap
+	if [ $save_int -gt 0 ]; then
+		style_wrap="$(get_tmux_option "$status_on_style_wrap_option" "")"
+		status="$save_int"
+	else
+		style_wrap="$(get_tmux_option "$status_off_style_wrap_option" "")"
+		status="off"
+	fi
+
+	if [ -n "$style_wrap" ]; then
+		status="${style_wrap/$status_wrap_string/$status}"
+	fi
+	echo "$status"
+}
+print_status

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/scripts/handle_tmux_automatic_start.sh

@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+source "$CURRENT_DIR/helpers.sh"
+source "$CURRENT_DIR/variables.sh"
+
+is_tmux_automatic_start_enabled() {
+	local auto_start_value="$(get_tmux_option "$auto_start_option" "$auto_start_default")"
+	[ "$auto_start_value" == "on" ]
+}
+
+is_osx() {
+	[ $(uname) == "Darwin" ]
+}
+
+is_systemd() {
+	[ $(ps -o comm= -p1) == 'systemd' ]
+}
+
+main() {
+	if is_tmux_automatic_start_enabled; then
+		if is_osx; then
+			"$CURRENT_DIR/handle_tmux_automatic_start/osx_enable.sh"
+		elif is_systemd; then
+			"$CURRENT_DIR/handle_tmux_automatic_start/systemd_enable.sh"
+		fi
+	else
+		if is_osx; then
+			"$CURRENT_DIR/handle_tmux_automatic_start/osx_disable.sh"
+		elif is_systemd; then
+			"$CURRENT_DIR/handle_tmux_automatic_start/systemd_disable.sh"
+		fi
+	fi
+}
+main

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/scripts/handle_tmux_automatic_start/README.md

@@ -0,0 +1 @@
+../../docs/automatic_start.md

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/scripts/handle_tmux_automatic_start/osx_alacritty_start_tmux.sh

@@ -0,0 +1,68 @@
+#!/usr/bin/env bash
+
+# for "true full screen" call the script with "fullscreen" as the first argument
+TRUE_FULL_SCREEN="$1"
+
+start_terminal_and_run_tmux() {
+	osascript <<-EOF
+	tell application "alacritty"
+		activate
+		delay 0.5
+		tell application "System Events" to tell process "alacritty"
+			set frontmost to true
+			keystroke "tmux"
+			key code 36
+		end tell
+	end tell
+	EOF
+}
+
+resize_window_to_full_screen() {
+	osascript <<-EOF
+	tell application "alacritty"
+		activate
+		tell application "System Events"
+			if (every window of process "alacritty") is {} then
+				keystroke "n" using command down
+			end if
+
+			tell application "Finder"
+				set desktopSize to bounds of window of desktop
+			end tell
+
+			set position of front window of process "alacritty" to {0, 0}
+			set size of front window of process "alacritty" to {item 3 of desktopSize, item 4 of desktopSize}
+		end tell
+	end tell
+	EOF
+}
+
+resize_to_true_full_screen() {
+	osascript <<-EOF
+	tell application "Alacritty"
+		activate
+		delay 0.5
+		tell application "System Events" to tell process "Alacritty"
+			if front window exists then
+				tell front window
+					if value of attribute "AXFullScreen" then
+						set value of attribute "AXFullScreen" to false
+					else
+						set value of attribute "AXFullScreen" to true
+					end if
+				end tell
+			end if
+		end tell
+	end tell
+	EOF
+}
+
+main() {
+	start_terminal_and_run_tmux
+	if [ "$TRUE_FULL_SCREEN" == "fullscreen" ]; then
+		resize_to_true_full_screen
+	else
+		resize_window_to_full_screen
+	fi
+}
+main

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/scripts/handle_tmux_automatic_start/osx_disable.sh

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+source "$CURRENT_DIR/../variables.sh"
+
+main() {
+	rm "$osx_auto_start_file_path" > /dev/null 2>&1
+}
+main

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/scripts/handle_tmux_automatic_start/osx_enable.sh

@@ -0,0 +1,72 @@
+#!/usr/bin/env bash
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+source "$CURRENT_DIR/../helpers.sh"
+source "$CURRENT_DIR/../variables.sh"
+
+template() {
+	local tmux_start_script="$1"
+	local is_fullscreen="$2"
+
+	local fullscreen_tag=""
+	if [ "$is_fullscreen" == "true" ]; then
+		# newline and spacing so tag is aligned with other tags in template
+		fullscreen_tag=$'\n        <string>fullscreen</string>'
+	fi
+
+	local content
+	read -r -d '' content <<-EOF
+	<?xml version="1.0" encoding="UTF-8"?>
+	<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+	<plist version="1.0">
+	<dict>
+	    <key>Label</key>
+	    <string>${osx_auto_start_file_name}</string>
+	    <key>ProgramArguments</key>
+	    <array>
+	        <string>${tmux_start_script}</string>$fullscreen_tag
+	    </array>
+	    <key>RunAtLoad</key>
+	    <true/>
+	</dict>
+	</plist>
+	EOF
+	echo "$content"
+}
+
+get_strategy() {
+	local options="$1"
+	if [[ "$options" =~ "iterm" ]]; then
+		echo "iterm"
+	elif [[ "$options" =~ "kitty" ]]; then
+		echo "kitty"
+	elif [[ "$options" =~ "alacritty" ]]; then
+		echo "alacritty"
+	else
+		# Terminal.app is the default console app
+		echo "terminal"
+	fi
+}
+
+get_fullscreen_option_value() {
+	local options="$1"
+	if [[ "$options" =~ "fullscreen" ]]; then
+		echo "true"
+	else
+		echo "false"
+	fi
+}
+
+main() {
+	local options="$(get_tmux_option "$auto_start_config_option" "$auto_start_config_default")"
+	local strategy="$(get_strategy "$options")"
+	local fullscreen_option_value="$(get_fullscreen_option_value "$options")"
+	local tmux_start_script_path="${CURRENT_DIR}/osx_${strategy}_start_tmux.sh"
+
+	local launchd_plist_file_content="$(template "$tmux_start_script_path" "$fullscreen_option_value")"
+	if ! diff "$osx_auto_start_file_path" <(echo "$launchd_plist_file_content") &>/dev/null ; then
+		echo "$launchd_plist_file_content" > "$osx_auto_start_file_path"
+	fi
+}
+main

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/scripts/handle_tmux_automatic_start/osx_iterm_start_tmux.sh

@@ -0,0 +1,66 @@
+#!/usr/bin/env bash
+
+# for "true full screen" call the script with "fullscreen" as the first argument
+TRUE_FULL_SCREEN="$1"
+
+start_iterm_and_run_tmux() {
+	osascript <<-EOF
+	tell application "iTerm"
+		activate
+
+		# open iterm window
+		try
+			set _session to current session of current window
+		on error
+			set _term to (make new terminal)
+			tell _term
+				launch session "Tmux"
+				set _session to current session
+			end tell
+		end try
+
+		# start tmux
+		tell _session
+			write text "tmux"
+		end tell
+	end tell
+	EOF
+}
+
+resize_window_to_full_screen() {
+	osascript <<-EOF
+	tell application "iTerm"
+		set winID to id of window 1
+		tell application "Finder"
+			set desktopSize to bounds of window of desktop
+		end tell
+		set bounds of window id winID to desktopSize
+	end tell
+	EOF
+}
+
+resize_to_true_full_screen() {
+	osascript <<-EOF
+	tell application "iTerm"
+		# wait for iTerm to start
+		delay 1
+		activate
+		# short wait for iTerm to gain focus
+		delay 0.1
+		# Command + Enter for fullscreen
+		tell application "System Events"
+			key code 36 using {command down}
+		end tell
+	end tell
+	EOF
+}
+
+main() {
+	start_iterm_and_run_tmux
+	if [ "$TRUE_FULL_SCREEN" == "fullscreen" ]; then
+		resize_to_true_full_screen
+	else
+		resize_window_to_full_screen
+	fi
+}
+main

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/scripts/handle_tmux_automatic_start/osx_kitty_start_tmux.sh

@@ -0,0 +1,60 @@
+#!/usr/bin/env bash
+
+# for "true full screen" call the script with "fullscreen" as the first argument
+TRUE_FULL_SCREEN="$1"
+
+start_terminal_and_run_tmux() {
+	osascript <<-EOF
+	tell application "kitty"
+		activate
+		delay 5
+		tell application "System Events" to tell process "kitty"
+			set frontmost to true
+			keystroke "tmux"
+			key code 36
+		end tell
+	end tell
+	EOF
+}
+
+resize_window_to_full_screen() {
+	osascript <<-EOF
+	tell application "kitty"
+		activate
+		tell application "System Events"
+			if (every window of process "kitty") is {} then
+				keystroke "n" using command down
+			end if
+
+			tell application "Finder"
+				set desktopSize to bounds of window of desktop
+			end tell
+
+			set position of front window of process "kitty" to {0, 0}
+			set size of front window of process "kitty" to {item 3 of desktopSize, item 4 of desktopSize}
+		end tell
+	end tell
+	EOF
+}
+
+resize_to_true_full_screen() {
+	osascript <<-EOF
+	tell application "kitty"
+		activate
+		delay 1
+		tell application "System Events" to tell process "kitty"
+			keystroke "f" using {control down, command down}
+		end tell
+	end tell
+	EOF
+}
+
+main() {
+	start_terminal_and_run_tmux
+	if [ "$TRUE_FULL_SCREEN" == "fullscreen" ]; then
+		resize_to_true_full_screen
+	else
+		resize_window_to_full_screen
+	fi
+}
+main

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/scripts/handle_tmux_automatic_start/osx_terminal_start_tmux.sh

@@ -0,0 +1,52 @@
+#!/usr/bin/env bash
+
+# for "true full screen" call the script with "fullscreen" as the first argument
+TRUE_FULL_SCREEN="$1"
+
+start_terminal_and_run_tmux() {
+	osascript <<-EOF
+	tell application "Terminal"
+		if not (exists window 1) then reopen
+		activate
+		set winID to id of window 1
+		do script "tmux" in window id winID
+	end tell
+	EOF
+}
+
+resize_window_to_full_screen() {
+	osascript <<-EOF
+	tell application "Terminal"
+		set winID to id of window 1
+		tell application "Finder"
+			set desktopSize to bounds of window of desktop
+		end tell
+		set bounds of window id winID to desktopSize
+	end tell
+	EOF
+}
+
+resize_to_true_full_screen() {
+	osascript <<-EOF
+	tell application "Terminal"
+		# waiting for Terminal.app to start
+		delay 1
+		activate
+		# short wait for Terminal to gain focus
+		delay 0.1
+		tell application "System Events"
+			keystroke "f" using {control down, command down}
+		end tell
+	end tell
+	EOF
+}
+
+main() {
+	start_terminal_and_run_tmux
+	if [ "$TRUE_FULL_SCREEN" == "fullscreen" ]; then
+		resize_to_true_full_screen
+	else
+		resize_window_to_full_screen
+	fi
+}
+main

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/scripts/handle_tmux_automatic_start/systemd_disable.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+# Maintainer: Sven Vowe @nuclearglow
+# Contact maintainer for any change to this file.
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+source "$CURRENT_DIR/../variables.sh"
+
+main() {
+	systemctl --user disable ${systemd_service_name}
+}
+main

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/scripts/handle_tmux_automatic_start/systemd_enable.sh

@@ -0,0 +1,78 @@
+#!/usr/bin/env bash
+
+# Maintainer: Sven Vowe @nuclearglow
+# Contact maintainer for any change to this file.
+
+CURRENT_DIR="$( dirname ${BASH_SOURCE[0]} )"
+
+source "$CURRENT_DIR/../helpers.sh"
+source "$CURRENT_DIR/../variables.sh"
+
+template() {
+	local tmux_start_script="$1"
+	shift
+	local options="$@"
+	local content=""
+	local resurrect_save_script_path="$(get_tmux_option "$resurrect_save_path_option" "$(realpath ${CURRENT_DIR}/../../../tmux-resurrect/scripts/save.sh)")"
+	local tmux_path="$(command -v tmux)"
+
+	read -r -d '' content <<-EOF
+	[Unit]
+	Description=tmux default session (detached)
+	Documentation=man:tmux(1)
+
+	[Service]
+	Type=forking
+	Environment=DISPLAY=:0
+	ExecStart=${tmux_path} ${systemd_tmux_server_start_cmd}
+
+	ExecStop=${resurrect_save_script_path}
+	ExecStop=${tmux_path} kill-server
+	KillMode=control-group
+
+	RestartSec=2
+
+	[Install]
+	WantedBy=default.target
+	EOF
+
+	echo "$content"
+}
+
+systemd_tmux_is_enabled() {
+	systemctl --user is-enabled $(basename "${systemd_unit_file_path}") >/dev/null 2>&1
+}
+
+enable_tmux_unit_on_boot() {
+	if ! systemd_tmux_is_enabled; then
+		systemctl --user enable ${systemd_service_name}
+	fi
+}
+
+systemd_unit_file() {
+	local options="$(get_tmux_option "$auto_start_config_option" "${auto_start_config_default}")"
+	local systemd_tmux_server_start_cmd="$(get_tmux_option "${systemd_tmux_server_start_cmd_option}" "${systemd_tmux_server_start_cmd_default}" )"
+	local tmux_start_script_path="${CURRENT_DIR}/linux_start_tmux.sh"
+	local systemd_unit_file=$(template "${tmux_start_script_path}" "${options}")
+	echo "$systemd_unit_file"
+}
+
+write_unit_file() {
+	systemd_unit_file > "${systemd_unit_file_path}"
+}
+
+write_unit_file_unless_exists() {
+	local systemd_unit_file_dir=$(dirname ${systemd_unit_file_path})
+	if ! [ -d $systemd_unit_file_dir ]; then
+		mkdir -p $systemd_unit_file_dir
+		write_unit_file
+	elif ! [ -e "${systemd_unit_file_path}" ]; then
+		write_unit_file
+	fi
+}
+
+main() {
+	write_unit_file_unless_exists
+	enable_tmux_unit_on_boot
+}
+main

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/scripts/helpers.sh

@@ -0,0 +1,49 @@
+get_tmux_option() {
+	local option="$1"
+	local default_value="$2"
+	local option_value=$(tmux show-option -gqv "$option")
+	if [ -z "$option_value" ]; then
+		echo "$default_value"
+	else
+		echo "$option_value"
+	fi
+}
+
+set_tmux_option() {
+	local option="$1"
+	local value="$2"
+	tmux set-option -gq "$option" "$value"
+}
+
+# multiple tmux server detection helpers
+
+current_tmux_server_pid() {
+	echo "$TMUX" |
+		cut -f2 -d","
+}
+
+all_tmux_processes() {
+	# ignores `tmux source-file .tmux.conf` command used to reload tmux.conf
+	local user_id=$(id -u)
+	ps -u $user_id -o "command pid" |
+		\grep "^tmux" |
+		\grep -v "^tmux source"
+}
+
+number_tmux_processes_except_current_server() {
+	all_tmux_processes |
+		\grep -v " $(current_tmux_server_pid)$" |
+		wc -l |
+		sed "s/ //g"
+}
+
+number_current_server_client_processes() {
+	tmux list-clients |
+		wc -l |
+		sed "s/ //g"
+}
+
+another_tmux_server_running_on_startup() {
+	# there are 2 tmux processes (current tmux server + 1) on tmux startup
+	[ "$(number_tmux_processes_except_current_server)" -gt 1 ]
+}

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/scripts/shared.sh

@@ -0,0 +1,7 @@
+current_timestamp() {
+	echo "$(date +%s)"
+}
+
+set_last_save_timestamp() {
+	set_tmux_option "$last_auto_save_option" "$(current_timestamp)"
+}

files/system/usr/etc/skel/.tmux/plugins/tmux-continuum/scripts/variables.sh

@@ -0,0 +1,43 @@
+SUPPORTED_VERSION="1.9"
+
+# these tmux options contain paths to tmux resurrect save and restore scripts
+resurrect_save_path_option="@resurrect-save-script-path"
+resurrect_restore_path_option="@resurrect-restore-script-path"
+
+auto_save_interval_option="@continuum-save-interval"
+auto_save_interval_default="15"
+
+# time when the tmux environment was last saved (unix timestamp)
+last_auto_save_option="@continuum-save-last-timestamp"
+
+auto_restore_option="@continuum-restore"
+auto_restore_default="off"
+
+auto_restore_halt_file="${HOME}/tmux_no_auto_restore"
+
+auto_restore_max_delay_option="@continuum-restore-max-delay"
+auto_restore_max_delay_default="10"
+
+# tmux auto start options
+auto_start_option="@continuum-boot"
+auto_start_default="off"
+
+# comma separated list of additional options for tmux auto start
+auto_start_config_option="@continuum-boot-options"
+auto_start_config_default=""
+
+osx_auto_start_file_name="Tmux.Start.plist"
+osx_auto_start_file_path="${HOME}/Library/LaunchAgents/${osx_auto_start_file_name}"
+
+status_interpolation_string="\#{continuum_status}"
+status_script="#($CURRENT_DIR/scripts/continuum_status.sh)"
+# below options set style/color for #{continuum_status} interpolation
+status_on_style_wrap_option="@continuum-status-on-wrap-style"   # example value: "#[fg=green]#{value}#[fg=white]"
+status_off_style_wrap_option="@continuum-status-off-wrap-style" # example value: "#[fg=yellow,bold]#{value}#[fg=white,nobold]"
+status_wrap_string="\#{value}"
+
+systemd_service_name="tmux.service"
+systemd_unit_file_path="$HOME/.config/systemd/user/${systemd_service_name}"
+
+systemd_tmux_server_start_cmd_option="@continuum-systemd-start-cmd"
+systemd_tmux_server_start_cmd_default="new-session -d"

files/system/usr/etc/skel/.tmux/plugins/tmux-gruvbox-truecolor/LICENSE

@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.
+
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+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.

files/system/usr/etc/skel/.tmux/plugins/tmux-gruvbox-truecolor/README.md

@@ -0,0 +1,41 @@
+# Gruvbox colorscheme for tmux
+
+Retro groove colorscheme for [tmux](https://github.com/tmux/tmux), based on the excellent [gruvbox](https://github.com/morhetz/gruvbox) theme for vim.
+
+<img src="https://i.imgur.com/6IQCia6.png" style="width: 100%; max-width: 600px; text-align: center;"/>
+
+This is a heavily modified fork of [tmux-gruvbox](https://github.com/egel/tmux-gruvbox).
+
+Features/Differences:
+- Uses gruvbox's hexadecimal colors (most terminal emulators have truecolor support)
+- Indicates when the prefix key has been pressed
+- If vi-mode is enabled (if `$EDITOR` contains `vi`), the statusbar will indicate its mode while being edited
+- Highlights unfocused windows with activity or terminal bells
+- Does not use custom glyphs
+
+## Installation
+### Manual
+Just clone this repo and add `tmux-colorscheme.conf` to your `.tmux.conf`:
+```bash
+cat tmux-colorscheme.conf >> ~/.tmux.conf
+```
+Or move `tmux-colorscheme.conf` to your home directory and source it in `.tmux.conf`:
+```tmux
+source-file ~/tmux-colorscheme.conf
+```
+### Tmux Plugin Manager
+Add this repo to the list of [TPM](https://github.com/tmux-plugins/tpm) plugins in your `.tmux.conf`:
+```tmux
+set -g @plugin 'lawabidingcactus/tmux-gruvbox-truecolor'
+```
+Press `<prefix> + I` to reload tmux with the plugin.
+
+## Troubleshooting
+### tmux's colors look weird
+Try adding the following to your `.tmux.conf`:
+```tmux
+set-option -as terminal-overrides ",xterm*:RGB"
+```
+
+### Pane separator lines look weird
+Something isn't correctly handling UTF-8 line drawing characters.

files/system/usr/etc/skel/.tmux/plugins/tmux-gruvbox-truecolor/colorscheme-tpm.tmux

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+tmux source-file "$CURRENT_DIR/tmux-colorscheme.conf"

files/system/usr/etc/skel/.tmux/plugins/tmux-gruvbox-truecolor/tmux-colorscheme.conf

@@ -0,0 +1,62 @@
+### theme settings ###
+
+# window separators
+set-option -wg window-status-separator ""
+
+# monitor window changes
+set-option -wg monitor-activity on
+set-option -wg monitor-bell on
+
+# set statusbar update interval
+set-option -g status-interval 1
+
+### colorscheme ###
+
+# change window screen colors
+set-option -wg mode-style bg="#fe8019",fg="#3c3836"
+
+# default statusbar colors (terminal bg should be #282828)
+set-option -g status-style bg=terminal,fg="#a89984"
+
+# default window title colors
+set-option -wg window-status-style bg="#3c3836",fg="#7c6f64"
+
+# colors for windows with activity
+set-option -wg window-status-activity-style bg="#3c3836",fg="#a89984"
+
+# colors for windows with bells
+set-option -wg window-status-bell-style bg="#3c3836",fg="#fe8019"
+
+# active window title colors
+set-option -wg window-status-current-style bg="#fe8019",fg="#3c3836"
+
+# pane border
+set-option -g pane-active-border-style fg="#fe8019"
+set-option -g pane-border-style fg="#3c3836"
+
+# message info
+set-option -g message-style bg="#fe8019",fg="#3c3836"
+
+# writing commands inactive
+set-option -g message-command-style bg="#a89984",fg="#3c3836"
+
+# pane number display
+set-option -g display-panes-active-colour "#fe8019"
+set-option -g display-panes-colour "#3c3836"
+
+# clock
+set-option -wg clock-mode-colour "#fe8019"
+
+# copy mode highlighting
+%if #{>=:#{version},3.2}
+    set-option -wg copy-mode-match-style "bg=#a89984,fg=#3c3836"
+    set-option -wg copy-mode-current-match-style "bg=#fe8019,fg=#3c3836"
+%endif
+
+# statusbar formatting
+# "#fe8019" MUST be in lowercase here (conflicts with statusline alias otherwise)
+set-option -g status-left "#[bg=#a89984, fg=#3c3836]#{?client_prefix,#[bg=#fe8019],#[bg=#a89984]} #{session_name} "
+set-option -g status-right "#[bg=#3c3836, fg=#7c6f64] %Y-%m-%d %H:%M:%S #[bg=#a89984, fg=#3c3836]#{?client_prefix,#[bg=#fe8019],#[bg=#a89984]} #{host_short} "
+
+set-option -wg window-status-current-format "#{?window_zoomed_flag,#[fg=default bold],#[fg=default]} #{window_index} #{window_name} "
+set-option -wg window-status-format "#{?window_zoomed_flag,#[fg=default bold],#[fg=default]} #{window_index} #{window_name} "

files/system/usr/etc/skel/.tmux/plugins/tmux-resurrect/.gitattributes

@@ -0,0 +1,5 @@
+# Force text files to have unix eols, so Windows/Cygwin does not break them
+*.* eol=lf
+
+# Except for images because then on checkout the files have been altered.
+*.png binary

files/system/usr/etc/skel/.tmux/plugins/tmux-resurrect/.gitignore

@@ -0,0 +1,3 @@
+run_tests
+tests/run_tests_in_isolation
+tests/helpers/helpers.sh

files/system/usr/etc/skel/.tmux/plugins/tmux-resurrect/.gitmodules

@@ -0,0 +1,3 @@
+[submodule "lib/tmux-test"]
+	path = lib/tmux-test
+	url = https://github.com/tmux-plugins/tmux-test.git

files/system/usr/etc/skel/.tmux/plugins/tmux-resurrect/.travis.yml

@@ -0,0 +1,19 @@
+# generic packages and tmux
+before_install:
+  - sudo apt-get update
+  - sudo apt-get install -y git-core expect
+  - sudo apt-get install -y python-software-properties software-properties-common
+  - sudo apt-get install -y libevent-dev libncurses-dev
+  - git clone https://github.com/tmux/tmux.git
+  - cd tmux
+  - git checkout 2.5
+  - sh autogen.sh
+  - ./configure && make && sudo make install
+
+install:
+  - git fetch --unshallow --recurse-submodules || git fetch --recurse-submodules
+  # manual `git clone` required for testing `tmux-test` plugin itself
+  - git clone https://github.com/tmux-plugins/tmux-test lib/tmux-test; true
+  - lib/tmux-test/setup
+
+script: ./tests/run_tests_in_isolation

files/system/usr/etc/skel/.tmux/plugins/tmux-resurrect/CHANGELOG.md

@@ -0,0 +1,163 @@
+# Changelog
+
+### master
+- Remove deprecated "restoring shell history" feature.
+
+### v4.0.0, 2022-04-10
+- Proper handling of `automatic-rename` window option.
+- save and restore tmux pane title (breaking change: you have to re-save to be
+  able to properly restore!)
+
+### v3.0.0, 2021-08-30
+- save and restore tmux pane contents (@laomaiweng)
+- update tmux-test to solve issue with recursing git submodules in that project
+- set options quietly in `resurrect.tmux` script
+- improve pane contents restoration: `cat <file>` is no longer shown in pane
+  content history
+- refactoring: drop dependency on `paste` command
+- bugfix for pane contents restoration
+- expand tilde char `~` if used with `@resurrect-dir`
+- do not save empty trailing lines when pane content is saved
+- do not save pane contents if pane is empty (only for 'save pane contents'
+  feature)
+- "save pane contents" feature saves files to a separate directory
+- archive and compress pane contents file
+- make archive & compress pane contents process more portable
+- `mutt` added to the list of automatically restored programs
+- added guide for migrating from tmuxinator
+- fixed a bug for restoring commands on tmux 2.5 (and probably tmux 2.4)
+- do not create another resurrect file if there are no changes (credit @vburdo)
+- allow using '$HOSTNAME' in @resurrect-dir
+- add zsh history saving and restoring
+- delete resurrect files older than 30 days, but keep at least 5 files
+- add save and restore hooks
+- always use `-ao` flags for `ps` command to detect commands
+- Deprecate restoring shell history feature.
+- `view` added to the list of automatically restored programs
+- Enable vim session strategy to work with custom session files,
+  e.g. `vim -S Session1.vim`.
+- Enable restoring command arguments for inline strategies with `*` character.
+- Kill session "0" if it wasn't restored.
+- Add `@resurrect-delete-backup-after` option to specify how many days of
+  backups to keep - default is 30.
+
+### v2.4.0, 2015-02-23
+- add "tmux-test"
+- add test for "resurrect save" feature
+- add test for "resurrect restore" feature
+- make the tests work and pass on travis
+- add travis badge to the readme
+
+### v2.3.0, 2015-02-12
+- Improve fetching proper window_layout for zoomed windows. In order to fetch
+  proper value, window has to get unzoomed. This is now done faster so that
+  "unzoom,fetch value,zoom" cycle is almost unnoticable to the user.
+
+### v2.2.0, 2015-02-12
+- bugfix: zoomed windows related regression
+- export save and restore script paths so that 'tmux-resurrect-save' plugin can
+  use them
+- enable "quiet" saving (used by 'tmux-resurrect-save' plugin)
+
+### v2.1.0, 2015-02-12
+- if restore is started when there's only **1 pane in the whole tmux server**,
+  assume the users wants the "full restore" and overrwrite that pane.
+
+### v2.0.0, 2015-02-10
+- add link to the wiki page for "first pane/window issue" to the README as well
+  as other tweaks
+- save and restore grouped sessions (used with multi-monitor workflow)
+- save and restore active and alternate windows in grouped sessions
+- if there are no grouped sessions, do not output empty line to "last" file
+- restore active and alternate windows only if they are present in the "last" file
+- refactoring: prefer using variable with tab character
+- remove deprecated `M-s` and `M-r` key bindings (breaking change)
+
+### v1.5.0, 2014-11-09
+- add support for restoring neovim sessions
+
+### v1.4.0, 2014-10-25
+- plugin now uses strategies when fetching pane full command. Implemented
+  'default' strategy.
+- save command strategy: 'pgrep'. It's here only if fallback is needed.
+- save command strategy: 'gdb'
+- rename default strategy name to 'ps'
+- create `expect` script that can fully restore tmux environment
+- fix default save command strategy `ps` command flags. Flags are different for
+  FreeBSD.
+- add bash history saving and restoring (@rburny)
+- preserving layout of zoomed windows across restores (@Azrael3000)
+
+### v1.3.0, 2014-09-20
+- remove dependency on `pgrep` command. Use `ps` for fetching process names.
+
+### v1.2.1, 2014-09-02
+- tweak 'new_pane' creation strategy to fix #36
+- when running multiple tmux server and for a large number of panes (120 +) when
+  doing a restore, some panes might not be created. When that is the case also
+  don't restore programs for those panes.
+
+### v1.2.0, 2014-09-01
+- new feature: inline strategies when restoring a program
+
+### v1.1.0, 2014-08-31
+- bugfix: sourcing `variables.sh` file in save script
+- add `Ctrl` key mappings, deprecate `Alt` keys mappings.
+
+### v1.0.0, 2014-08-30
+- show spinner during the save process
+- add screencast script
+- make default program running list even more conservative
+
+### v0.4.0, 2014-08-29
+- change plugin name to `tmux-resurrect`. Change all the variable names.
+
+### v0.3.0, 2014-08-29
+- bugfix: when top is running the pane `$PWD` can't be saved. This was causing
+  issues during the restore and is now fixed.
+- restoring sessions multiple times messes up the whole environment - new panes
+  are all around. This is now fixed - pane restorations are now idempotent.
+- if pane exists from before session restore - do not restore the process within
+  it. This makes the restoration process even more idempotent.
+- more panes within a window can now be restored
+- restore window zoom state
+
+### v0.2.0, 2014-08-29
+- bugfix: with vim 'session' strategy, if the session file does not exist - make
+  sure vim does not contain `-S` flag
+- enable restoring programs with arguments (e.g. "rails console") and also
+  processes that contain program name
+- improve `irb` restore strategy
+
+### v0.1.0, 2014-08-28
+- refactor checking if saved tmux session exists
+- spinner while tmux sessions are restored
+
+### v0.0.5, 2014-08-28
+- restore pane processes
+- user option for disabling pane process restoring
+- enable whitelisting processes that will be restored
+- expand readme with configuration options
+- enable command strategies; enable restoring vim sessions
+- update readme: explain restoring vim sessions
+
+### v0.0.4, 2014-08-26
+- restore pane layout for each window
+- bugfix: correct pane ordering in a window
+
+### v0.0.3, 2014-08-26
+- save and restore current and alternate session
+- fix a bug with non-existing window names
+- restore active pane for each window that has multiple panes
+- restore active and alternate window for each session
+
+### v0.0.2, 2014-08-26
+- saving a new session does not remove the previous one
+- make the directory where sessions are stored configurable
+- support only Tmux v1.9 or greater
+- display a nice error message if saved session file does not exist
+- added README
+
+### v0.0.1, 2014-08-26
+- started a project
+- basic saving and restoring works

files/system/usr/etc/skel/.tmux/plugins/tmux-resurrect/CONTRIBUTING.md

@@ -0,0 +1,12 @@
+### Contributing
+
+Code contributions are welcome!
+
+### Reporting a bug
+
+If you find a bug please report it in the issues. When reporting a bug please
+attach:
+- a file symlinked to `~/.tmux/resurrect/last`.
+- your `.tmux.conf`
+- if you're getting an error paste it to a [gist](https://gist.github.com/) and
+  link it in the issue

files/system/usr/etc/skel/.tmux/plugins/tmux-resurrect/LICENSE.md

@@ -0,0 +1,19 @@
+Copyright (C) 2014 Bruno Sutic
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
+OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

files/system/usr/etc/skel/.tmux/plugins/tmux-resurrect/README.md

@@ -0,0 +1,129 @@
+# Tmux Resurrect
+
+[![Build Status](https://travis-ci.org/tmux-plugins/tmux-resurrect.svg?branch=master)](https://travis-ci.org/tmux-plugins/tmux-resurrect)
+
+Restore `tmux` environment after system restart.
+
+Tmux is great, except when you have to restart the computer. You lose all the
+running programs, working directories, pane layouts etc.
+There are helpful management tools out there, but they require initial
+configuration and continuous updates as your workflow evolves or you start new
+projects.
+
+`tmux-resurrect` saves all the little details from your tmux environment so it
+can be completely restored after a system restart (or when you feel like it).
+No configuration is required. You should feel like you never quit tmux.
+
+It even (optionally)
+[restores vim and neovim sessions](docs/restoring_vim_and_neovim_sessions.md)!
+
+Automatic restoring and continuous saving of tmux env is also possible with
+[tmux-continuum](https://github.com/tmux-plugins/tmux-continuum) plugin.
+
+### Screencast
+
+[![screencast screenshot](/video/screencast_img.png)](https://vimeo.com/104763018)
+
+### Key bindings
+
+- `prefix + Ctrl-s` - save
+- `prefix + Ctrl-r` - restore
+
+### About
+
+This plugin goes to great lengths to save and restore all the details from your
+`tmux` environment. Here's what's been taken care of:
+
+- all sessions, windows, panes and their order
+- current working directory for each pane
+- **exact pane layouts** within windows (even when zoomed)
+- active and alternative session
+- active and alternative window for each session
+- windows with focus
+- active pane for each window
+- "grouped sessions" (useful feature when using tmux with multiple monitors)
+- programs running within a pane! More details in the
+  [restoring programs doc](docs/restoring_programs.md).
+
+Optional:
+
+- [restoring vim and neovim sessions](docs/restoring_vim_and_neovim_sessions.md)
+- [restoring pane contents](docs/restoring_pane_contents.md)
+- [restoring a previously saved environment](docs/restoring_previously_saved_environment.md)
+
+Requirements / dependencies: `tmux 1.9` or higher, `bash`.
+
+Tested and working on Linux, OSX and Cygwin.
+
+`tmux-resurrect` is idempotent! It will not try to restore panes or windows that
+already exist.<br/>
+The single exception to this is when tmux is started with only 1 pane in order
+to restore previous tmux env. Only in this case will this single pane be
+overwritten.
+
+### Installation with [Tmux Plugin Manager](https://github.com/tmux-plugins/tpm) (recommended)
+
+Add plugin to the list of TPM plugins in `.tmux.conf`:
+
+    set -g @plugin 'tmux-plugins/tmux-resurrect'
+
+Hit `prefix + I` to fetch the plugin and source it. You should now be able to
+use the plugin.
+
+### Manual Installation
+
+Clone the repo:
+
+    $ git clone https://github.com/tmux-plugins/tmux-resurrect ~/clone/path
+
+Add this line to the bottom of `.tmux.conf`:
+
+    run-shell ~/clone/path/resurrect.tmux
+
+Reload TMUX environment with: `$ tmux source-file ~/.tmux.conf`.
+You should now be able to use the plugin.
+
+### Docs
+
+- [Guide for migrating from tmuxinator](docs/migrating_from_tmuxinator.md)
+
+**Configuration**
+
+- [Changing the default key bindings](docs/custom_key_bindings.md).
+- [Setting up hooks on save & restore](docs/hooks.md).
+- Only a conservative list of programs is restored by default:<br/>
+  `vi vim nvim emacs man less more tail top htop irssi weechat mutt`.<br/>
+  [Restoring programs doc](docs/restoring_programs.md) explains how to restore
+  additional programs.
+- [Change a directory](docs/save_dir.md) where `tmux-resurrect` saves tmux
+  environment.
+
+**Optional features**
+
+- [Restoring vim and neovim sessions](docs/restoring_vim_and_neovim_sessions.md)
+  is nice if you're a vim/neovim user.
+- [Restoring pane contents](docs/restoring_pane_contents.md) feature.
+
+### Other goodies
+
+- [tmux-copycat](https://github.com/tmux-plugins/tmux-copycat) - a plugin for
+  regex searches in tmux and fast match selection
+- [tmux-yank](https://github.com/tmux-plugins/tmux-yank) - enables copying
+  highlighted text to system clipboard
+- [tmux-open](https://github.com/tmux-plugins/tmux-open) - a plugin for quickly
+  opening highlighted file or a url
+- [tmux-continuum](https://github.com/tmux-plugins/tmux-continuum) - automatic
+  restoring and continuous saving of tmux env
+
+### Reporting bugs and contributing
+
+Both contributing and bug reports are welcome. Please check out
+[contributing guidelines](CONTRIBUTING.md).
+
+### Credits
+
+[Mislav Marohnić](https://github.com/mislav) - the idea for the plugin came from his
+[tmux-session script](https://github.com/mislav/dotfiles/blob/2036b5e03fb430bbcbc340689d63328abaa28876/bin/tmux-session).
+
+### License
+[MIT](LICENSE.md)

files/system/usr/etc/skel/.tmux/plugins/tmux-resurrect/docs/custom_key_bindings.md

@@ -0,0 +1,11 @@
+# Custom key bindings
+
+The default key bindings are:
+
+- `prefix + Ctrl-s` - save
+- `prefix + Ctrl-r` - restore
+
+To change these, add to `.tmux.conf`:
+
+    set -g @resurrect-save 'S'
+    set -g @resurrect-restore 'R'

files/system/usr/etc/skel/.tmux/plugins/tmux-resurrect/docs/hooks.md

@@ -0,0 +1,33 @@
+# Save & Restore Hooks
+
+Hooks allow to set custom commands that will be executed during session save
+and restore. Most hooks are called with zero arguments, unless explicitly
+stated otherwise.
+
+Currently the following hooks are supported:
+
+- `@resurrect-hook-post-save-layout`
+
+  Called after all sessions, panes and windows have been saved.
+
+  Passed single argument of the state file.
+
+- `@resurrect-hook-post-save-all`
+
+  Called at end of save process right before the spinner is turned off.
+
+- `@resurrect-hook-pre-restore-all`
+
+  Called before any tmux state is altered.
+
+- `@resurrect-hook-pre-restore-pane-processes`
+
+  Called before running processes are restored.
+
+### Examples
+
+Here is an example how to save and restore window geometry for most terminals in X11.
+Add this to `.tmux.conf`:
+
+    set -g @resurrect-hook-post-save-all 'eval $(xdotool getwindowgeometry --shell $WINDOWID); echo 0,$X,$Y,$WIDTH,$HEIGHT > $HOME/.tmux/resurrect/geometry'
+    set -g @resurrect-hook-pre-restore-all 'wmctrl -i -r $WINDOWID -e $(cat $HOME/.tmux/resurrect/geometry)'

files/system/usr/etc/skel/.tmux/plugins/tmux-resurrect/docs/migrating_from_tmuxinator.md

@@ -0,0 +1,72 @@
+# Migrating from `tmuxinator`
+
+### Why migrate to `tmux-resurrect`?
+
+Here are some reasons why you'd want to migrate from `tmuxinator` to
+`tmux-resurrect`:
+
+- **Less dependencies**<br/>
+  `tmuxinator` depends on `ruby` which can be a hassle to set up if you're not a
+  rubyist.<br/>
+  `tmux-resurrect` depends just on `bash` which is virtually
+  omnipresent.
+
+- **Simplicity**<br/>
+  `tmuxinator` has an executable, CLI interface with half dozen commands and
+  command completion.<br/>
+  `tmux-resurrect` defines just 2 tmux key bindings.
+
+- **No configuration**<br/>
+  `tmuxinator` is all about config files (and their constant updating).<br/>
+  `tmux-resurrect` requires no configuration to work.
+
+- **Better change handling**<br/>
+  When you make a change to any aspect of tmux layout, you also have to
+  update related `tmuxinator` project file (and test to make sure change is
+  ok).<br/>
+  With `tmux-resurrect` there's nothing to do: your change will be
+  remembered on the next save.
+
+### How to migrate?
+
+1. Install `tmux-resurrect`.
+2. Open \*all* existing `tmuxinator` projects.<br/>
+   Verify all projects are open by pressing `prefix + s` and checking they are
+   all on the list.
+3. Perform a `tmux-resurrect` save.
+
+That's it! You can continue using just `tmux-resurrect` should you choose so.
+
+Note: it probably makes no sense to use both tools at the same time as they do
+the same thing (creating tmux environment for you to work in).
+Technically however, there should be no issues.
+
+### Usage differences
+
+`tmuxinator` focuses on managing individual tmux sessions (projects).
+`tmux-resurrect` keeps track of the \*whole* tmux environment: all sessions are
+saved and restored together.
+
+A couple tips if you decide to switch to `tmux-resurrect`:
+
+- Keep all tmux sessions (projects) running all the time.<br/>
+  If you want to work on an existing project, you should be able to just
+  \*switch* to an already open session using `prefix + s`.<br/>
+  This is different from `tmuxinator` where you'd usually run `mux new [project]`
+  in order to start working on something.
+
+- No need to kill sessions with `tmux kill-session` (unless you really don't
+  want to work on it ever).<br/>
+  It's the recurring theme by now: just keep all the sessions running all the
+  time. This is convenient and also cheap in terms of resources.
+
+- The only 2 situations when you need `tmux-resurrect`:<br/>
+  1) Save tmux environment just before restarting/shutting down your
+  computer.<br/>
+  2) Restore tmux env after you turn the computer on.
+
+### Other questions?
+
+Still have questions? Feel free to open an
+[issue](ihttps://github.com/tmux-plugins/tmux-resurrect/issues). We'll try to
+answer it and also update this doc.

files/system/usr/etc/skel/.tmux/plugins/tmux-resurrect/docs/restoring_bash_history.md

@@ -0,0 +1,39 @@
+tmux-ressurect no longer restores shell history for each pane, as of [this PR](https://github.com/tmux-plugins/tmux-resurrect/pull/308).
+
+As a workaround, you can use the `HISTFILE` environment variable to preserve history for each pane separately, and modify
+`PROMPT_COMMAND` to make sure history gets saved with each new command.
+
+Unfortunately, we haven't found a perfect way of getting a unique identifier for each pane, as the `TMUX_PANE` variable
+seems to occasionally change when resurrecting. As a workaround, the example below sets a unique ID in each pane's `title`.
+The downside of this implementation is that pane titles must all be unique across sessions/windows, and also must use the `pane_id_prefix`.
+
+Any improvements/suggestions for getting a unique, persistent ID for each pane are welcome!
+
+```bash
+pane_id_prefix="resurrect_"
+
+# Create history directory if it doesn't exist
+HISTS_DIR=$HOME/.bash_history.d
+mkdir -p "${HISTS_DIR}"
+
+if [ -n "${TMUX_PANE}" ]; then
+
+  # Check if we've already set this pane title
+  pane_id=$(tmux display -pt "${TMUX_PANE:?}" "#{pane_title}")
+  if [[ $pane_id != "$pane_id_prefix"* ]]; then
+
+    # if not, set it to a random ID
+    random_id=$(head /dev/urandom | tr -dc A-Za-z0-9 | head -c 16)
+    printf "\033]2;$pane_id_prefix$random_id\033\\"
+    pane_id=$(tmux display -pt "${TMUX_PANE:?}" "#{pane_title}")
+  fi
+
+  # use the pane's random ID for the HISTFILE
+  export HISTFILE="${HISTS_DIR}/bash_history_tmux_${pane_id}"
+else
+  export HISTFILE="${HISTS_DIR}/bash_history_no_tmux"
+fi
+
+# Stash the new history each time a command runs.
+export PROMPT_COMMAND="$PROMPT_COMMAND;history -a"
+```

files/system/usr/etc/skel/.tmux/plugins/tmux-resurrect/docs/restoring_pane_contents.md

@@ -0,0 +1,31 @@
+# Restoring pane contents
+
+This plugin enables saving and restoring tmux pane contents.
+
+This feature can be enabled by adding this line to `.tmux.conf`:
+
+    set -g @resurrect-capture-pane-contents 'on'
+
+##### Known issue
+
+When using this feature, please check the value of `default-command`
+tmux option. That can be done with `$ tmux show -g default-command`.
+
+The value should NOT contain `&&` or `||` operators. If it does, simplify the
+option so those operators are removed.
+
+Example:
+
+- this will cause issues (notice the `&&` and `||` operators):
+
+        set -g default-command "which reattach-to-user-namespace > /dev/null && reattach-to-user-namespace -l $SHELL || $SHELL -l"
+
+- this is ok:
+
+        set -g default-command "reattach-to-user-namespace -l $SHELL"
+
+Related [bug](https://github.com/tmux-plugins/tmux-resurrect/issues/98).
+
+Alternatively, you can let
+[tmux-sensible](https://github.com/tmux-plugins/tmux-sensible)
+handle this option in a cross-platform way and you'll have no problems.

files/system/usr/etc/skel/.tmux/plugins/tmux-resurrect/docs/restoring_previously_saved_environment.md

@@ -0,0 +1,14 @@
+# Restoring previously saved environment
+
+None of the previous saves are deleted (unless you explicitly do that). All save
+files are kept in `~/.tmux/resurrect/` directory, or `~/.local/share/tmux/resurrect`
+(unless `${XDG_DATA_HOME}` says otherwise).<br/>
+Here are the steps to restore to a previous point in time:
+
+- make sure you start this with a "fresh" tmux instance
+- `$ cd ~/.tmux/resurrect/`
+- locate the save file you'd like to use for restore (file names have a timestamp)
+- symlink the `last` file to the desired save file: `$ ln -sf <file_name> last`
+- do a restore with `tmux-resurrect` key: `prefix + Ctrl-r`
+
+You should now be restored to the time when `<file_name>` save happened.

files/system/usr/etc/skel/.tmux/plugins/tmux-resurrect/docs/restoring_programs.md

@@ -0,0 +1,205 @@
+# Restoring programs
+  - [General instructions](#general-instructions)
+  - [Clarifications](#clarifications)
+  - [Working with NodeJS](#nodejs)
+  - [Restoring Mosh](#mosh)
+
+### General instructions <a name="general-instructions"></a>
+Only a conservative list of programs is restored by default:<br/>
+`vi vim nvim emacs man less more tail top htop irssi weechat mutt`.
+
+This can be configured with `@resurrect-processes` option in `.tmux.conf`. It
+contains space-separated list of additional programs to restore.
+
+- Example restoring additional programs:
+
+        set -g @resurrect-processes 'ssh psql mysql sqlite3'
+
+- Programs with arguments should be double quoted:
+
+        set -g @resurrect-processes 'some_program "git log"'
+
+- Start with tilde to restore a program whose process contains target name:
+
+        set -g @resurrect-processes 'irb pry "~rails server" "~rails console"'
+
+- Use `->` to specify a command to be used when restoring a program (useful if
+  the default restore command fails ):
+
+        set -g @resurrect-processes 'some_program "grunt->grunt development"'
+
+- Use `*` to expand the arguments from the saved command when restoring:
+
+        set -g @resurrect-processes 'some_program "~rails server->rails server *"'
+
+- Don't restore any programs:
+
+        set -g @resurrect-processes 'false'
+
+- Restore **all** programs (dangerous!):
+
+        set -g @resurrect-processes ':all:'
+
+  Be *very careful* with this: tmux-resurrect can not know which programs take
+  which context, and a `sudo mkfs.vfat /dev/sdb` that was just formatting an
+  external USB stick could wipe your backup hard disk if that's what's attached
+  after rebooting.
+
+  This option is primarily useful for experimentation (e.g., to find out which
+  program is recognized in a pane).
+
+### Clarifications <a name="clarfications"></a>
+
+> I don't understand tilde `~`, what is it and why is it used when restoring
+  programs?
+
+Let's say you use `rails server` command often. You want `tmux-resurrect` to
+save and restore it automatically. You might try adding `rails server` to the
+list of programs that will be restored:
+
+    set -g @resurrect-processes '"rails server"'  # will NOT work
+
+Upon save, `rails server` command will actually be saved as this command:
+`/Users/user/.rbenv/versions/2.0.0-p481/bin/ruby script/rails server`
+(if you wanna see how is any command saved, check it yourself in
+`~/.tmux/resurrect/last` file).
+
+When programs are restored, the `rails server` command will NOT be restored
+because it does not **strictly** match the long
+`/Users/user/.rbenv/versions/2.0.0-p481/bin/ruby script/rails server` string.
+
+The tilde `~` at the start of the string relaxes process name matching.
+
+    set -g @resurrect-processes '"~rails server"'  # OK
+
+The above option says: "restore full process if `rails server` string is found
+ANYWHERE in the process name".
+
+If you check long process string, there is in fact a `rails server` string at
+the end, so now the process will be successfully restored.
+
+> What is arrow `->` and why is is used?
+
+(Please read the above clarification about tilde `~`).
+
+Continuing with our `rails server` example, when the process is finally restored
+correctly it might not look pretty as you'll see the whole
+`/Users/user/.rbenv/versions/2.0.0-p481/bin/ruby script/rails server` string in
+the command line.
+
+Naturally, you'd rather want to see just `rails server` (what you initially
+typed), but that information is now unfortunately lost.
+
+To aid this, you can use arrow `->`: (**note**: there is no space before and after `->`)
+
+    set -g @resurrect-processes '"~rails server->rails server"'  # OK
+
+This option says: "when this process is restored use `rails server` as the
+command name".
+
+Full (long) process name is now ignored and you'll see just `rails server` in
+the command line when the program is restored.
+
+> What is asterisk `*` and why is it used?
+
+(Please read the above clarifications about tilde `~` and arrow `->`).
+
+Continuing with the `rails server` example, you might have added flags for e.g.
+verbose logging, but with the above configuration, the flags would be lost.
+
+To preserve the command arguments when restoring, use the asterisk `*`: (**note**: there **must** be a space before `*`)
+
+    set -g @resurrect-processes '"~rails server->rails server *"'
+
+This option says: "when this process is restored use `rails server` as the
+command name, but preserve its arguments".
+
+> Now I understand the tilde and the arrow, but things still don't work for me
+
+Here's the general workflow for figuring this out:
+
+- Set up your whole tmux environment manually.<br/>
+  In our example case, we'd type `rails server` in a pane where we want it to
+  run.
+- Save tmux env (it will get saved to `~/.tmux/resurrect/last`).
+- Open `~/.tmux/resurrect/last` file and try to find full process string for
+  your program.<br/>
+  Unfortunately this is a little vague but it should be easy. A smart
+  thing to do for our example is to search for string `rails` in the `last`
+  file.
+- Now that you know the full and the desired process string use tilde `~` and
+  arrow `->` in `.tmux.conf` to make things work.
+
+### Working with NodeJS <a name="nodejs"></a>
+If you are working with NodeJS, you may get some troubles with configuring restoring programs.
+
+Particularly, some programs like `gulp`, `grunt` or `npm` are not saved with parameters so tmux-resurrect cannot restore it. This is actually **not tmux-resurrect's issue** but more likely, those programs' issues. For example if you run `gulp watch` or `npm start` and then try to look at `ps` or `pgrep`, you will only see `gulp` or `npm`.
+
+To deal with these issues, one solution is to use [yarn](https://yarnpkg.com/en/docs/install) which a package manager for NodeJS and an alternative for `npm`. It's nearly identical to `npm` and very easy to use. Therefore you don't have to do any migration, you can simply use it immediately. For example:
+- `npm test` is equivalent to `yarn test`,
+- `npm run watch:dev` is equivalent to `yarn watch:dev`
+- more interestingly, `gulp watch:dev` is equivalent to `yarn gulp watch:dev`
+
+Before continuing, please ensure that you understand the [clarifications](#clarifications) section about `~` and `->`
+
+#### yarn
+It's fairly straight forward if you have been using `yarn` already.
+
+    set -g @resurrect-processes '"~yarn watch"'
+    set -g @resurrect-processes '"~yarn watch->yarn watch"'
+
+
+#### npm
+Instead of
+
+    set -g @resurrect-processes '"~npm run watch"'  # will NOT work
+
+we use
+
+    set -g @resurrect-processes '"~yarn watch"'     # OK
+
+
+#### gulp
+Instead of
+
+    set -g @resurrect-processes '"~gulp test"'      # will NOT work
+
+we use
+
+    set -g @resurrect-processes '"~yarn gulp test"' # OK
+
+
+#### nvm
+If you use `nvm` in your project, here is how you could config tmux-resurrect:
+
+    set -g @resurrect-processes '"~yarn gulp test->nvm use && gulp test"'
+
+#### Another problem
+Let take a look at this example
+
+    set -g @resurrect-processes '\
+          "~yarn gulp test->gulp test" \
+          "~yarn gulp test-it->gulp test-it" \
+    '
+**This will not work properly**, only `gulp test` is run, although you can see the command `node /path/to/yarn gulp test-it` is added correctly in `.tmux/resurrect/last` file.
+
+The reason is when restoring program, the **command part after the dash `-` is ignored** so instead  of command `gulp test-it`, the command `gulp test` which will be run.
+
+A work around, for this problem until it's fixed, is:
+- the config should be like this:
+
+      set -g @resurrect-processes '\
+          "~yarn gulp test->gulp test" \
+          "~yarn gulp \"test-it\"->gulp test-it" \
+
+- and in `.tmux/resurrect/last`, we should add quote to `test-it` word
+
+      ... node:node /path/to/yarn gulp "test-it"
+
+
+### Restoring Mosh <a name="#mosh"></a>
+Mosh spawns a `mosh-client` process, so we need to specify that as the process to be resurrected.
+
+    set -g @resurrect-processes 'mosh-client'
+
+Additionally a mosh-client strategy is provided to handle extracting the original arguments and re-run Mosh.

files/system/usr/etc/skel/.tmux/plugins/tmux-resurrect/docs/restoring_vim_and_neovim_sessions.md

@@ -0,0 +1,19 @@
+# Restoring vim and neovim sessions
+
+- save vim/neovim sessions. I recommend
+  [tpope/vim-obsession](https://github.com/tpope/vim-obsession) (as almost every
+  plugin, it works for both vim and neovim).
+- in `.tmux.conf`:
+
+        # for vim
+        set -g @resurrect-strategy-vim 'session'
+        # for neovim
+        set -g @resurrect-strategy-nvim 'session'
+
+`tmux-resurrect` will now restore vim and neovim sessions if `Session.vim` file
+is present.
+
+> If you're using the vim binary provided by MacVim.app then you'll need to set `@resurrect-processes`, for example:
+> ```
+> set -g @resurrect-processes '~Vim -> vim'
+> ```

files/system/usr/etc/skel/.tmux/plugins/tmux-resurrect/docs/save_dir.md

@@ -0,0 +1,15 @@
+# Resurrect save dir
+
+By default Tmux environment is saved to a file in `~/.tmux/resurrect` dir.
+Change this with:
+
+    set -g @resurrect-dir '/some/path'
+
+Using environment variables or shell interpolation in this option is not
+allowed as the string is used literally. So the following won't do what is
+expected:
+
+    set -g @resurrect-dir '/path/$MY_VAR/$(some_executable)'
+
+Only the following variables and special chars are allowed:
+`$HOME`, `$HOSTNAME`, and `~`.

files/system/usr/etc/skel/.tmux/plugins/tmux-resurrect/lib/tmux-test/.gitignore

@@ -0,0 +1,2 @@
+.vagrant/
+lib/

files/system/usr/etc/skel/.tmux/plugins/tmux-resurrect/lib/tmux-test/.travis.yml

@@ -0,0 +1,19 @@
+# generic packages and tmux
+before_install:
+  - sudo apt-get update
+  - sudo apt-get install -y git-core expect
+  - sudo apt-get install -y python-software-properties software-properties-common
+  - sudo apt-get install -y libevent-dev libncurses-dev
+  - git clone https://github.com/tmux/tmux.git
+  - cd tmux
+  - git checkout 2.5
+  - sh autogen.sh
+  - ./configure && make && sudo make install
+
+install:
+  - git fetch --unshallow --recurse-submodules || git fetch --recurse-submodules
+  # manual `git clone` required for testing `tmux-test` plugin itself
+  - git clone https://github.com/tmux-plugins/tmux-test lib/tmux-test; true
+  - lib/tmux-test/setup
+
+script: ./tests/run_tests_in_isolation

files/system/usr/etc/skel/.tmux/plugins/tmux-resurrect/lib/tmux-test/CHANGELOG.md

@@ -0,0 +1,46 @@
+# Changelog
+
+### master
+- move `setup` task to `.travis.yml` for travis tests
+- "merge" travis.yml and travis_for_plugins.yml files (no need to keep em
+  separate)
+- add more useful helper functions
+- remove tmux-test repo as a submodule from self, this causes issues with
+  `$ git submodule update --recursive --init` command that some users use for
+  managing other plugins
+- add new helper `teardown_helper`
+- add `run_tests` helper
+- change CLI syntax for choosing vagrant machine to run the tests on
+- enable running just a single test via `run_tests` cli interface
+- add `--keep-running` cli option to continue running vagrant after the tests
+  are done executing
+- start using tmux 2.0 for tests
+- use tmux 2.5 for tests
+
+### v0.2.0, 2015-02-22
+- `setup` script gitignores `tests/helpers.sh`
+- move `tests/helpers.sh` to `tests/helpers/helpers.sh`
+- `setup` undo removes added lines from gitignore file
+
+### v0.1.0, 2015-02-22
+- changes so that 'tmux-test' can be included with tmux plugins
+- do not gitignore submodules directory
+- add installation and usage instructions
+- copy `.travis.yml` to the project root when running `setup` script
+- add a brief mention of travis CI to the readme
+- add test helpers
+- `setup` script symlinks helpers file to `tests/` directory
+- `setup` script can undo most of its actions
+- add a tmux scripting test
+- `tmux-test` uses `tmux-test` to test itself
+- update `tmux-test` submodule
+- a different `travis.yml` for `tmux-test` and for plugins
+
+### v0.0.1, 2015-02-21
+- git init
+- add vagrant provisioning scripts for ubuntu and debian
+- add a ".travis.yml" file
+- generic "run_tests" script
+- "run_tests_in_isolation" script
+- add "Vagrantfile"
+- enable passing VM names as arguments to "run_tests" script

files/system/usr/etc/skel/.tmux/plugins/tmux-resurrect/lib/tmux-test/LICENSE.md

@@ -0,0 +1,19 @@
+Copyright (C) Bruno Sutic
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
+OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

files/system/usr/etc/skel/.tmux/plugins/tmux-resurrect/lib/tmux-test/README.md

@@ -0,0 +1,134 @@
+# tmux-test
+
+[![Build Status](https://travis-ci.org/tmux-plugins/tmux-test.png?branch=master)](https://travis-ci.org/tmux-plugins/tmux-test)
+
+A small framework for isolated testing of tmux plugins. Isolation is achieved by
+running the tests in `Vagrant`. Works on [travis](travis-ci.org) too.
+
+Extracted from [tmux plugin manager](https://github.com/tmux-plugins/tpm) and
+[tmux-copycat](https://github.com/tmux-plugins/tmux-copycat).
+
+Dependencies: `Vagrant` (not required when running on travis).
+
+### Setup
+
+Let's say you made tmux plugin with the following file hierarchy:
+
+```text
+/tmux-plugin
+|-- plugin.tmux
+`-- scripts
+    `-- plugin_script.sh
+```
+
+From your project root directory (tmux-plugin/) execute the following shell
+command to fetch `tmux-test` and add it as a submodule:
+
+    $ git submodule add https://github.com/tmux-plugins/tmux-test.git lib/tmux-test
+
+Run the `setup` script:
+
+    $ lib/tmux-test/setup
+
+The project directory will now look like this (additions have comments):
+
+```text
+/tmux-plugin
+|-- plugin.tmux
+|-- run_tests                       # symlink, gitignored
+|-- .gitignore                      # 2 lines appended to gitignore
+|-- .travis.yml                     # added
+|-- lib/tmux-test/                  # git submodule
+|-- scripts
+|   `-- plugin_script.sh
+`-- tests                           # dir to put the tests in
+    `-- run_tests_in_isolation.sh   # symlink, gitignored
+    `-- helpers
+        `-- helpers.sh              # symlinked bash helpers, gitignored
+```
+
+`tmux-test` is now set up. You are ok to commit the additions to the repo.
+
+### Writing and running tests
+
+A test is any executable with a name starting with `test_` in `tests/`
+directory.
+
+Now that you installed `tmux-test` let's create an example test.
+
+- create a `tests/test_example.sh` file with the following content (it's a
+  `bash` script but it can be any executable):
+
+        #/usr/bin/env bash
+
+        CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+        # bash helpers provided by 'tmux-test'
+        source $CURRENT_DIR/helpers/helpers.sh
+
+        # installs plugin from current repo in Vagrant (or on Travis)
+        install_tmux_plugin_under_test_helper
+
+        # start tmux in background (plugin under test is sourced)
+        tmux new -d
+
+        # get first session name
+        session_name="$(tmux list-sessions -F "#{session_name}")"
+
+        # fail the test if first session name is not "0"
+        if [ "$session_name" == "0" ]; then
+            # fail_helper is also provided by 'tmux-test'
+            fail_helper "First session name is not '0' by default"
+        fi
+
+        # sets the right script exit code ('tmux-test' helper)
+        exit_helper
+
+- make the test file executable with `$ chmod +x tests/test_example.sh`
+- run the test by executing `./run_tests` from the project root directory
+- the first invocation might take some time because Vagrant's ubuntu virtual
+  machine is downloading. You should see `Success, tests pass!` message when it's
+  done.
+
+Check out more example test scripts in this project's [tests/ directory](tests/).
+
+### Continuous integration
+
+The setup script (`lib/tmux-test/setup`) added a `.travis.yml` file to the
+project root. To setup continuous integration, just add/enable the project on
+[travis](travis-ci.org).
+
+### Notes
+
+- The `tests/` directory for tests and `lib/tmux-test/` for cloning `tmux-test`
+  into cannot be changed currently
+- Don't run `tests/run_tests_in_isolation` script on your local development
+  environment. That's an internal test runner meant to be executed in an
+  isolated environment like `vagrant` or `travis`.<br/>
+  Use `./run_tests` script.
+- You can use `KEEP_RUNNING=true ./run_tests` for faster test running cycle.
+  If this case `Vagrant` will keep running even after the tests are done.
+- You can use `VAGRANT_CWD=lib/tmux-test/ vagrant ssh ubuntu` for ssh login to
+  `Vagrant`.
+
+### Running `tmux-test` framework tests
+
+`tmux-test` uses itself to test itself. To run framework tests:
+
+- clone this project `$ git clone git@github.com:tmux-plugins/tmux-test.git`
+- `$ cd tmux-test`
+- run `$ ./run_framework_tests`
+
+### Other goodies
+
+- [tmux-copycat](https://github.com/tmux-plugins/tmux-copycat) - a plugin for
+  regex searches in tmux and fast match selection
+- [tmux-continuum](https://github.com/tmux-plugins/tmux-continuum) - automatic
+  restoring and continuous saving of tmux env
+
+You might want to follow [@brunosutic](https://twitter.com/brunosutic) on
+twitter if you want to hear about new tmux plugins or feature updates.
+
+### License
+
+[MIT](LICENSE.md)

files/system/usr/etc/skel/.tmux/plugins/tmux-resurrect/lib/tmux-test/Vagrantfile

@@ -0,0 +1,17 @@
+VAGRANTFILE_API_VERSION = "2"
+
+Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
+
+  config.vm.synced_folder "../../", "/vagrant"
+
+  config.vm.define :ubuntu do |ubuntu|
+    ubuntu.vm.box = "hashicorp/precise64"
+    ubuntu.vm.provision "shell", path: "vagrant_ubuntu_provisioning.sh"
+  end
+
+  config.vm.define :centos do |centos|
+    centos.vm.box = "chef/centos-6.5"
+    centos.vm.provision "shell", path: "vagrant_centos_provisioning.sh"
+  end
+
+end