add-macos-keyboard-shortcuts

#!/usr/bin/env bash

set -e


addEntries() {
    # check if universal access / custom menu key exists
    if defaults read com.apple.universalaccess com.apple.custommenu.apps > /dev/null 2>&1; then
        defaults delete com.apple.universalaccess com.apple.custommenu.apps
    fi
    defaults write com.apple.universalaccess com.apple.custommenu.apps -array

    # write all apps to custommenu
    defaults write com.apple.universalaccess com.apple.custommenu.apps -array-add $(echo -e "$appList")
    echo "All apps with custom shortcuts:"
    defaults read com.apple.universalaccess com.apple.custommenu.apps

    # Restart cfprefsd and Finder for changes to take effect.
    # You may also have to restart any apps that were running
    # when you changed their keyboard shortcuts. There is some
    # amount of voodoo as to what you do or do not have to
    # restart, and when.
    killall cfprefsd
    killall Finder
}


# We need the bundleid for each app
get_BundleId(){
    mdls -raw -name kMDItemCFBundleIdentifier "$1"
}


createKeyboardShortcuts(){
    # make life easier
    app=""
    appList=""
    CMD="@"
    CTRL="^"
    OPT="~"
    SHIFT="$"
    UP='\U2191'
    DOWN='\U2193'
    LEFT='\U2190'
    RIGHT='\U2192'
    # TAB='\U21e5'

    Global
    defaults write NSGlobalDomain NSUserKeyEquivalents "{
        'About This Mac' = '${CMD}${SHIFT}${OPT}A';
    }"

    # Finder
    app=/System/Library/CoreServices/Finder.app
    if [ -a "$app" ]; then
        bundleid=$(get_BundleId "$app")
        echo "Adding: $app $bundleid"
        appList+="$bundleid\n"
        defaults write "$bundleid" NSUserKeyEquivalents "{
            'Show Package Contents' = '${CMD}${SHIFT}O';
            'Show Next Tab' = '${CMD}${RIGHT}';
            'Show Previous Tab' = '${CMD}${LEFT}';
            'Screenshots' = '${CMD}${SHIFT}S';
            'Downloads' = '${CMD}${SHIFT}D';
        }"
        defaults read "$bundleid" NSUserKeyEquivalents
        echo
    fi

    # iTunes
    app=/Applications/iTunes.app
    if [ -a "$app" ]; then
        echo "Adding: $app"
        bundleid=$(get_BundleId "$app")
        appList+="$bundleid\n"
        defaults write "$bundleid" NSUserKeyEquivalents "{
            'Equalizer' = '${CMD}E';
        }"
        defaults read "$bundleid" NSUserKeyEquivalents
        echo
    fi

    # iTerm2
    app=$HOME/Applications/iTerm.app
    if [ -a "$app" ]; then
        bundleid=$(get_BundleId "$app")
        echo "Adding: $app"
        appList+="$bundleid\n"
        defaults write "$bundleid" NSUserKeyEquivalents "{
            'Copy with Styles' = '${CMD}C';
            'Find Cursor' = '${CMD}${OPT}/';
            'Select Previous Tab' = '${CMD}${LEFT}';
            'Select Next Tab' = '${CMD}${RIGHT}';
            'Move Tab Left' = '${CMD}${SHIFT}${LEFT}';
            'Move Tab Right' = '${CMD}${SHIFT}${RIGHT}';
            'Look Up in Dash' = '${CMD}L';
        }"
        defaults read "$bundleid" NSUserKeyEquivalents
        echo
    fi

    # Chrome
    app=/Applications/Google\ Chrome.app
    if [ -a "$app" ]; then
        bundleid=$(get_BundleId "$app")
        echo "Adding: $app"
        appList+="$bundleid\n"
        defaults write "$bundleid" NSUserKeyEquivalents "{
            'About Google Chrome' = '${CMD}.';
            'Extensions' = '${CMD}e';
            'Select Next Tab' = '${CMD}${RIGHT}';
            'Select Previous Tab' = '${CMD}${LEFT}';
            'Task Manager' = '${CTRL}t';
            'key-aws-accounts-menu' = '${CTRL}a';
            'key-aws-regions-menu' = '${CTRL}r';
            'key-aws-services-menu' = '${CTRL}s';
            'key-confluence-systems' = '${CMD}${SHIFT}c';
            'key-github-ansiblesite' = '${CMD}${SHIFT}a';
            'key-jira-systems' = '${CMD}${SHIFT}j';
            'key-namely' = '${CMD}${SHIFT}o';
            'key-webstore-extensions' = '${CMD}${SHIFT}e';
            'key-zendesk-systems-custom' = '${CMD}${SHIFT}z';
        }"
        defaults read "$bundleid" NSUserKeyEquivalents
        echo
    fi

    # HipChat
    app=$HOME/Applications/HipChat.app
    if [ -a "$app" ]; then
        bundleid=$(get_BundleId "$app")
        echo "Adding: $app"
        appList+="$bundleid\n"
        defaults write "$bundleid" NSUserKeyEquivalents "{
            'Quit HipChat' = '${OPT}${SHIFT}Q';
            'Show Next Chat' = '${CMD}${DOWN}';
            'Show Previous Chat' = '${CMD}${UP}';
        }"
        defaults read "$bundleid" NSUserKeyEquivalents
        echo
    fi
}

# Make it happen
createKeyboardShortcuts
addEntries