dotfiles/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