Get to themes/plugins folders from anywhere within a WordPress Git repo

wordpress-functions.bash

# detect the public html directory of your WP repo
wp-html-dir() {
  root=$(git rev-parse --show-toplevel)
  if [[ -d $root/html/wp ]] ; then
    html=$root/html/wp
  elif [[ -d $root/html ]] ; then
    html=$root/html
  elif [[ -d $root/wp ]] ; then
    html=$root/wp
  fi
  echo $html
}

# cd wp-content/plugins from anywhere
plugins() {
  cd $(wp-html-dir)/wp-content/plugins
}

# cd wp-content/plugins/$PLUGIN from anywhere, e.g.:
# $ plugin my-plugin
plugin() {
  plugins && cd $1
}

# cd wp-content/themes from anywhere
themes() {
  cd $(wp-html-dir)/wp-content/themes
}

# cd wp-content/themes/$PLUGIN from anywhere, e.g.:
# $ theme my-theme
theme() {
  themes && cd $1
}