Add zsh/oh my zsh/w10k

zsh/.oh-my-zsh/plugins/iterm2/README.md

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+# iTerm2 plugin
+
+This plugin adds a few functions that are useful when using [iTerm2](https://www.iterm2.com/).
+
+To use it, add _iterm2_ to the plugins array of your zshrc file:
+```
+plugins=(... iterm2)
+```
+
+## Plugin commands
+
+* `_iterm2_command <iterm2-command>`
+  executes an arbitrary iTerm2 command via an escape code sequence.
+  See https://iterm2.com/documentation-escape-codes.html for all supported commands.
+
+* `iterm2_profile <profile-name>`
+  changes the current terminal window's profile (colors, fonts, settings, etc).
+  `profile-name` is the name of another iTerm2 profile. The profile name can contain spaces.
+
+* `iterm2_tab_color <red> <green> <blue>`
+  changes the color of iTerm2's currently active tab.
+  `red`/`green`/`blue` are on the range 0-255.
+
+* `iterm2_tab_color_reset`
+  resets the color of iTerm2's current tab back to default.
+
+## Contributors
+
+- [Aviv Rosenberg](https://github.com/avivrosenberg)

zsh/.oh-my-zsh/plugins/iterm2/iterm2.plugin.zsh

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+#####################################################
+# iTerm2 plugin for oh-my-zsh                       #
+# Author: Aviv Rosenberg (github.com/avivrosenberg) #
+#####################################################
+
+###
+# This plugin is only relevant if the terminal is iTerm2 on OSX.
+if [[ "$OSTYPE" == darwin* ]] && [[ -n "$ITERM_SESSION_ID" ]] ; then
+
+  ###
+  # Executes an arbitrary iTerm2 command via an escape code sequce.
+  # See https://iterm2.com/documentation-escape-codes.html for all supported commands.
+  # Example: $ _iterm2_command "1337;StealFocus"
+  function _iterm2_command() {
+    local cmd="$1"
+
+    # Escape codes for wrapping commands for iTerm2.
+    local iterm2_prefix="\x1B]"
+    local iterm2_suffix="\x07"
+
+    # If we're in tmux, a special escape code must be prepended/appended so that
+    # the iTerm2 escape code is passed on into iTerm2.
+    if [[ -n $TMUX ]]; then
+      local tmux_prefix="\x1BPtmux;\x1B"
+      local tmux_suffix="\x1B\\"
+    fi
+
+    echo -n "${tmux_prefix}${iterm2_prefix}${cmd}${iterm2_suffix}${tmux_suffix}"
+  }
+
+  ###
+  # iterm2_profile(): Function for changing the current terminal window's
+  # profile (colors, fonts, settings, etc).
+  # To change the current iTerm2 profile, call this function and pass in a name
+  # of another existing iTerm2 profile (name can contain spaces).
+  function iterm2_profile() {
+    # Desired name of profile
+    local profile="$1"
+
+    # iTerm2 command for changing profile
+    local cmd="1337;SetProfile=$profile"
+
+    # send the sequence
+    _iterm2_command "${cmd}"
+
+    # update shell variable
+    ITERM_PROFILE="$profile"
+  }
+
+  ###
+  # iterm2_tab_color(): Changes the color of iTerm2's currently active tab.
+  # Usage: iterm2_tab_color <red> <green> <blue>
+  #        where red/green/blue are on the range 0-255.
+  function iterm2_tab_color() {
+    _iterm2_command "6;1;bg;red;brightness;$1"
+    _iterm2_command "6;1;bg;green;brightness;$2"
+    _iterm2_command "6;1;bg;blue;brightness;$3"
+  }
+
+
+  ###
+  # iterm2_tab_color_reset(): Resets the color of iTerm2's current tab back to
+  # default.
+  function iterm2_tab_color_reset() {
+    _iterm2_command "6;1;bg;*;default"
+  }
+
+fi