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

_winget() {

  local tasks='install  (Installs the given package)

show     (Shows information about a package)

source   (Manage sources of packages)

search   (Find and show basic info of packages)

list     (Display installed packages)

upgrade  (Upgrades the given package)

uninstall (Uninstalls the given package)

hash     (Helper to hash installer files)

validate (Validates a manifest file)

settings (Open settings)

features (Shows the status of experimental features)

export   (Exports a list of the installed packages)

import   (Installs all the packages in a file)'

  local cur prev

  cur=${COMP_WORDS[COMP_CWORD]}

  [[ $COMP_CWORD -gt 1 ]] && prev=${COMP_WORDS[COMP_CWORD-1]}

  if [[ $COMP_CWORD = 1 ]]; then

    local OIFS="$IFS"

    local IFS=$'\n'

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

    if [[ ${#COMPREPLY[@]} -le 1 ]]; then

      COMPREPLY=( ${COMPREPLY[0]%% *} )

    fi

    IFS=$OIFS

    return

  fi

  local cmd="${COMP_WORDS[1]}"

  case "$cmd" in

    source)

      local OIFS="$IFS"

      local IFS=$'\n'

      local tasks='add    (Add a new source)

list   (List current sources)

update (Update current sources)

remove (Remove current sources)

reset  (Reset sources)

export (Export current sources)'

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

      IFS=$OIFS

      return

    ;;

  esac

}

complete -F _winget winget