# Credits to bower's awesome completion utility.
#
# yarn completion script, based on bower completion script.

###-begin-yarn-completion-###
#
# Installation: yarn completion >> ~/.bashrc  (or ~/.zshrc)
# Or, maybe: yarn completion > /usr/local/etc/bash_completion.d/yarn
#

COMP_WORDBREAKS=${COMP_WORDBREAKS/=/}
COMP_WORDBREAKS=${COMP_WORDBREAKS/@/}
export COMP_WORDBREAKS

if type complete &>/dev/null; then
  _yarn_completion () {
    local si="$IFS"
    IFS=$'\n' COMPREPLY=($(COMP_CWORD="$COMP_CWORD" \
                           COMP_LINE="$COMP_LINE" \
                           COMP_POINT="$COMP_POINT" \
                           yarn completion -- "${COMP_WORDS[@]}" \
                           2>/dev/null)) || return $?
    IFS="$si"
  }
  complete -F _yarn_completion yarn --help
elif type compdef &>/dev/null; then
  _yarn_completion() {
    si=$IFS
    compadd -- $(COMP_CWORD=$((CURRENT-1)) \
                 COMP_LINE=$BUFFER \
                 COMP_POINT=0 \
                 yarn completion -- "${words[@]}" \
                 2>/dev/null)
    IFS=$si
  }
  compdef _yarn_completion yarn --help
elif type compctl &>/dev/null; then
  _yarn_completion () {
    local cword line point words si
    read -Ac words
    read -cn cword
    let cword-=1
    read -l line
    read -ln point
    si="$IFS"
    IFS=$'\n' reply=($(COMP_CWORD="$cword" \
                       COMP_LINE="$line" \
                       COMP_POINT="$point" \
                       yarn completion -- "${words[@]}" \
                       2>/dev/null)) || return $?
    IFS="$si"
  }
  compctl -K _yarn_completion yarn --help
fi
###-end-yarn-completion-###