# -*- mode: sh; sh-shell-file: bash -*-

_pip()

{

  local _cmds='install uninstall freeze list show search wheel help'

  local _acts='switch ignore wipe backup'

  local _opts='-h --help -v --verbose -V --version -q --quiet --proxy --timeout'

  local _index_opts='-i --index-url --extra-index-url --no-index -f --find-links --allow-external --allow-all-external --allow-unverified --process-dependency-links'

  local _install_opts='-e --editable -U --upgrade --force-reinstall -I --ignore-installed --no-deps --no-install --no-download \

--install-option --user --egg --compile --no-compile --no-use-wheel --pre --no-clean \

-e --editable -b --build -t --target -d --download --download-cache \

-r --requirement'

  local _uninstall_opts='-y --yes -r --requirement'

  local _list_opts='-o --outdated -u --uptodate -e --editable -l --local --pre'

  local _freeze_opts='-f --find-links -l --local'

  local _search_opts='--index'

  local _show_opts='--index'

  local _wheel_opts='--no-use-wheel --build-option --no-deps --global-option --pre --no-clean \

-w --wheel-dir --download-cache -b --build

-r, --requirement'

  local cur

  cur=${COMP_WORDS[COMP_CWORD]}

  if [[ $COMP_CWORD = 1 ]]; then

    COMPREPLY=( $(compgen -W '$_cmds'  -- "$cur") )

    return 0

  fi

  local first prev

  first=${COMP_WORDS[1]}

  prev=${COMP_WORDS[COMP_CWORD-1]}

  case "$prev" in

    --cert|--log|--log-file)

      compopt -o default; COMPREPLY=()

      return 0 ;;

    --exists-action)

      COMPREPLY=( $(compgen -W  '$_acts' -- "$cur") )

      return 0 ;;

  esac

  case $first in

    install)

      case $prev in

        -e|--editable|-b|--build|-t|--target|-d|--download|--download-cache)

          compopt -o dirnames; COMPREPLY=()

          return 0 ;;

        -r|--requirement)

          compopt -o default; COMPREPLY=()

          return 0 ;;

      esac

      COMPREPLY=( $(compgen -W '$_install_opts $_opts $_index_opts'  -- "$cur") )

      return 0 ;;

    uninstall)

      case $prev in

        -r|--requirement)

          compopt -o default; COMPREPLY=()

          return 0 ;;

      esac

      COMPREPLY=( $(compgen -W '$_uninstall_opts $_opts'  -- "$cur") )

      return 0 ;;

    list)

      COMPREPLY=( $(compgen -W '$_list_opts $_opts $_index_opts'  -- "$cur") )

      return 0 ;;

    freeze)

      case $prev in

        -r|--requirement)

          compopt -o default; COMPREPLY=()

          return 0 ;;

      esac

      COMPREPLY=( $(compgen -W '$_freeze_opts $_opts'  -- "$cur") )

      return 0 ;;

    search)

      COMPREPLY=( $(compgen -W '$_search_opts $_opts'  -- "$cur") )

      return 0 ;;

    show)

      COMPREPLY=( $(compgen -W '$_show_opts $_opts'  -- "$cur") )

      return 0 ;;

    wheel)

      case $prev in

        -w|--wheel-dir|--download-cache|-b|--build)

          compopt -o dirnames; COMPREPLY=()

          return 0 ;;

        -r|--requirement)

          compopt -o default; COMPREPLY=()

          return 0 ;;

      esac

      COMPREPLY=( $(compgen -W '$_wheel_opts $_opts $_index_opts'  -- "$cur") )

      return 0 ;;

  esac

  COMPREPLY=( $(compgen -W '$_opts'  -- "$cur") )

  return 0

} &&

    complete -F _pip pip pip2 pip2.5 pip2.6 pip2.7 pip2.8