Plugins: tmux, goenv, pyenv

.gitignore

@@ -16,3 +16,4 @@
 *.swp
 *.disabled
 .idea/
+*.tmp

README.md

@@ -50,6 +50,16 @@ For example, this line might begin to look like this:
 plugins=(git bundler osx rake ruby)
 ```
 
+##### With Conditionals
+
+You may want to control when and/or how plugins should be enabled.
+
+For example, if you want the `tmux-autoattach` plugin to only run on SSH sessions, you could employ a trivial conditional that checks for the `$SSH_TTY` variable. Just make sure to remove the plugin from the larger plugin list.
+
+``` bash
+[ "$SSH_TTY" ] && plugins+=(tmux-autoattach)
+```
+
 #### Using Plugins
 
 Most plugins (should! we're working on this) include a __README__, which documents how to use them.

plugins/goenv/README.md

@@ -0,0 +1,3 @@
+# goenv plugin
+
+The goenv plugin will configure goenv paths and configure goenv to manage GOROOT and GOHOME.

plugins/goenv/goenv.plugin.sh

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+# @chopnico 2021
+
+if [ -d "$HOME/.goenv" ]; then
+	# goenv exported variables
+	export GOENV_ROOT="$HOME/.goenv"
+	export PATH="$GOENV_ROOT/bin:$PATH"
+
+	# Enables goenv shims
+	eval "$(goenv init -)"
+
+	# Allows goenv to manage GOPATH and GOROOT
+	export PATH="$GOROOT/bin:$PATH"
+	export PATH="$PATH:$GOPATH/bin"
+fi

plugins/pyenv/README.md

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+# pyenv plugin
+
+The pyenv plugin will configure pyenv paths.

plugins/pyenv/pyenv.plugin.sh

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+# @chopnico 2021
+
+if [ -d "$HOME/.pyenv" ]; then 
+	export PYENV_ROOT="$HOME/.pyenv"
+	export PATH="$PYENV_ROOT/bin:$PATH"
+	eval "$(pyenv init --path)"
+	eval "$(pyenv init -)"
+fi

plugins/tmux-autoattach/README.md

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+# tmux-autoattach.plugin
+
+This tmux plugin will automatically attach a tmux session to your shell session.
+
+## Variables
+
+#### OSH_PLUGIN_TMUX_AUTOATTACH_BEHAVIOR
+
+| Setting            | Description                                                                                                                                                      |
+|--------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `detach` (default) | This will allow you to detach from the tmux screen without closing the terminal or shell session.                                                                |
+| `exit`             | This will completely close out your shell session, including your terminal, but keep your tmux sessions intact. This will also close your session if you detach. |
+
+## Common Enable Conditions
+
+*Note* If you prefer to manually start your desktop session using tools like `startx`, you may run into problems starting your desktop session inside of a tmux terminal. You can employ conditionals to control when this plugin should be enabled.
+
+**SSH**
+
+```bash
+[ "$SSH_TTY" ] && plugins+=(tmux-autoattach)
+```
+
+**Wayland**
+
+```bash
+[ "$DISPLAY_WAYLAND" ] && plugins+=(tmux-autoattach)
+```
+
+**X11**
+
+```bash
+[ "$DISPLAY" ] && plugins+=(tmux-autoattach)
+```
+
+**Multiple**
+
+```bash
+{ [ "$DISPLAY" ] || [ "$SSH" ]; } && plugins+=(tmux-autoattach)
+```

plugins/tmux-autoattach/tmux-autoattach.plugin.sh

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+# @chopnico 2021
+#
+# tmux-autoattach.plugin.sh
+#
+# A tmux plugin that will automatically attach itself to a bash session.
+
+[ -z "$OSH_PLUGIN_TMUX_AUTOATTACH_BEHAVIOR" ] && OSH_PLUGIN_TMUX_AUTOATTACH_BEHAVIOR="detach"
+
+_osh_plugin_tmux_autoattach_exit() {
+	[ -z "$TMUX" ] && tmux -2u new -A && exit
+}
+
+_osh_plugin_tmux_autoattach_detach() {
+	[ -z "$TMUX" ] && tmux -2u new -A
+}
+
+case "$OSH_PLUGIN_TMUX_AUTOATTACH_BEHAVIOR" in
+	"exit")
+		_osh_plugin_tmux_autoattach_exit
+		;;
+	"detach" | *)
+		_osh_plugin_tmux_autoattach_detach
+		;;
+esac