path: root/files/misc/roverlay.bashcomp

# R overlay -- bash completion for roverlay
# -*- coding: utf-8 -*-

_roverlay_comp() {
   local cur
   local prev

   COMPREPLY=()
   _get_comp_words_by_ref cur prev

   local LONGOPTS=(
      '--help' '--version'
      '--config' '--field-definition' '--fdef' '--repo-config'
      '--deprule-file' '--package-rules' '--overlay' '--overlay-name'
      '--additions-dir'
      '--write-overlay' '--write' '--no-write-overlay' '--no-write'
      '--show-overlay' '--show' '--no-show-overlay' '--no-show'
      '--strict-sync' '--sync' '--no-sync' '--sync-imports'
      '--distroot' '--force-distroot' '--local-distdir' '--from'
      '--incremental' '--no-incremental' '--fixup-category-move'
      '--fixup-category-move-reverse' '--distmap-verify' '--revbump'
      '--no-revbump' '--immediate-ebuild-writes' '--manifest' '--no-manifest'
      '--manifest-implementation' '--pc' '--print-config'
      '--ppr' '--print-package-rules'
      '--help-config' '--list-config-entries' '--dump-file' '--strict'
      '--stats' '--no-stats' '--dump-stats'
      '--log-level' '--verbose'
   )

   local SHORTOPTS=(
      '-h' '-V' '-c' '-F' '-R' '-D' '-P' '-O' '-N' '-A' '-M' '-v'
   )

   local CMDARGS=(
      'sync' 'create' 'depres' 'depres_console' 'nop' 'apply_rules'
      'setupdirs' 'distmap_rebuild'
   )

   local have_command=
   local k
   local first=y
   for k in "${COMP_WORDS[@]}"; do
      if [[ " ${CMDARGS[*]} " == *" ${k} "* ]] && [[ -z "${first}" ]]; then
         have_command=y
         break
      fi
      first=
   done

   case "${prev}" in
      '-c'|'--config'|'-F'|'--field-definition'|'--fdef'|\
      '-R'|'--repo-config')
         # options with <file> arg
         _filedir
      ;;

      '-O'|'--overlay'|'-A'|'--additions-dir'|'--distroot'|\
      '--local-distdir'|'--from')
      # options with <dir> arg
         _filedir -d
      ;;

      '-D'|'--deprule-file'|'-P'|'--package-rules')
         # options with <file|dir> arg
         _filedir
      ;;

      '--dump-file')
         # stdout or file
         _filedir
         [[ "${cur}" ]] || COMPREPLY+=( "-" )
      ;;

      '-M'|'--manifest-implementation')
         COMPREPLY=( $(compgen -W "default next ebuild e" -- "${cur}" ) )
      ;;

      '-N'|'--overlay-name')
         # options with str/unspecified arg
         true
      ;;

      '--log-level')
         COMPREPLY=(
            $(compgen -W "DEBUG INFO WARN WARNING ERROR CRITICAL" -- "${cur}" )
         )
      ;;

      *)
         case "${cur}" in
            --*)
               COMPREPLY=( $( compgen -W "${LONGOPTS[*]}" -- "${cur}" ) )
            ;;
            -*)
               COMPREPLY=(
                  $( compgen -W "${LONGOPTS[*]} ${SHORTOPTS[*]}" -- "${cur}" )
               )
            ;;
            *)
               local words="${LONGOPTS[*]} ${SHORTOPTS[*]}"
               [[ "${have_command}" ]] || words+=" ${CMDARGS[*]}"
               COMPREPLY=( $( compgen -W "${words}" -- "${cur}" ) )
            ;;
         esac

      ;;
   esac
}
complete -F _roverlay_comp roverlay

_roverlay_status_comp() {
   local cur
   local prev

   COMPREPLY=()
   _get_comp_words_by_ref cur prev

   local MODE_LONGOPTS=( '--mode' '--cli' '--html' '--cgi' )
   local LONGOPTS=(
      '--help' '--version'
      '--config'
      '--output' '--template' '--cgi-content-type' '--module-root'
   )

   local MODE_SHORTOPTS=( '-m' )
   local SHORTOPTS=(
      '-h' '-V' '-c' '-O' '-t' '-T' '-M'
   )

   local CMDARGS=( 'status' )

   local have_mode=
   local have_command=
   local k
   local first=y
   for k in "${COMP_WORDS[@]}"; do
      if [[ -z "${first}" ]]; then
         case "${k}" in
            '--cgi'|'--cli'|'--html'|'--mode'|'-m')
               have_mode=y
            ;;
            *)
               if [[ " ${CMDARGS[*]} " == *" ${k} "* ]]; then
                  have_command=y
               fi
            ;;
         esac

         if [[ ( "${have_mode}" ) && ( "${have_command}" ) ]]; then
            break
         fi
      else
         first=
      fi
   done

   if [[ -z "${have_mode}" ]]; then
      LONGOPTS+=( "${MODE_LONGOPTS[@]}" )
      SHORTOPTS+=( "${MODE_SHORTOPTS[@]}" )
   fi

   case "${prev}" in
      '-c'|'--config'|'-O'|'--output')
         # options with <file> arg
         _filedir
      ;;

      '-t'|'--template')
         # --template accepts names and files
         _filedir
      ;;

      '-M'|'--module-root')
      # options with <dir> arg
         _filedir -d
      ;;

      '-m'|'--mode')
         COMPREPLY=( $(compgen -W "cli html cgi" -- "${cur}" ) )
      ;;

      '-T'|'--cgi-content-type')
         # accepts any word, but text/plain, text/html are common choices
         COMPREPLY=( $(compgen -W "text/plain text/html" -- "${cur}" ) )
      ;;

      *)
         case "${cur}" in
            --*)
               COMPREPLY=( $( compgen -W "${LONGOPTS[*]}" -- "${cur}" ) )
            ;;
            -*)
               COMPREPLY=(
                  $( compgen -W "${LONGOPTS[*]} ${SHORTOPTS[*]}" -- "${cur}" )
               )
            ;;
            *)
               local words="${LONGOPTS[*]} ${SHORTOPTS[*]}"
               [[ "${have_command}" ]] || words+=" ${CMDARGS[*]}"
               COMPREPLY=( $( compgen -W "${words}" -- "${cur}" ) )
            ;;
         esac

      ;;
   esac
}
complete -F _roverlay_status_comp roverlay-status

_roverlay_setup_comp() {
   local cur
   local prev

   COMPREPLY=()
   _get_comp_words_by_ref cur prev

   local LONGOPTS=(
      '--help' '--usage' '--version'
      '--work-root' '--data-root' '--conf-root' '--conf-dir' '--my-conf-root'
      '--target-type' '--foreign' '--not-gentoo'
      '--output' '--ask' '--expand-user' '--additions-dir' '--variable'
      '--prjroot-relpath' '--enable-default-hooks' '--no-default-hooks'
      '--import-config' '--no-import-config' '--force-import-config'
      '--target-uid' '--target-gid'
      '--overwrite-hooks' '--relpath-hooks' '--no-relpath-hooks'
   )
   local SHORTOPTS=(
      '-h' '-V' '-W' '-D' '-C' '-O' '-a' '-A' '-v' '-I'
   )

   local CMDARGS=( 'init' 'hooks' 'mkconfig' )

   local CONFIG_IMPORT_MODES=(
      'disable' 'symlink' 'symlink=root' 'symlink=dirs' 'symlink=files copy'
   )
   local HOOK_OVERWRITE=( 'none' 'dead' 'links' 'all' )

   local have_command
   local k
   local first=y
   for k in "${COMP_WORDS[@]}"; do
      if [[ " ${CMDARGS[*]} " == *" ${k} "* ]] && [[ -z "${first}" ]]; then
         have_command="${k}"
         case "${k}" in
            'init'|'hooks')
               LONGOPTS+=( '--pretend' )
               SHORTOPTS+=( '-p' )
            ;;
         esac
         break
      else
         first=
      fi
   done

   # bashcomp for subcommands is missing:
   # * init, mkconfig do not have any special options
   # * hooks has "show|add|del <hook> <event>..."
   [[ -z "${have_command-}" ]] || return 0

   case "${prev}" in
      '-v'|'--variable')
         :
      ;;

      '-W'|'--work-root'|'-D'|'--data-root'|'--conf-root'|\
      '-C'|'--conf-dir'|'--my-conf-root'|'-A'|'--additions-dir')
         # options with <dir> arg
         _filedir -d
      ;;

      '-O'|'--output')
         # <dir>|<file>|-
         _filedir
         [[ "${cur}" ]] || COMPREPLY+=( "-" )
      ;;

      '-I'|'--import-config')
         COMPREPLY=( $(compgen -W "${CONFIG_IMPORT_MODES[*]}" -- "${cur}" ) )
      ;;

      '--overwrite-hooks')
         COMPREPLY=( $(compgen -W "${HOOK_OVERWRITE[*]}" -- "${cur}" ) )
      ;;

      '--target-uid')
         COMPREPLY=( $( compgen -u -- "${cur}" ) )
         #_uids
         #COMPREPLY+=
      ;;

      '--target-gid')
         COMPREPLY=( $( compgen -g -- "${cur}" ) )
         #_gids
         #COMPREPLY+=
      ;;

      '--target-type')
         COMPREPLY=( $( compgen -W "gentoo foreign" -- "${cur}" ) )
      ;;

      *)
         case "${cur}" in
            --*)
               COMPREPLY=( $( compgen -W "${LONGOPTS[*]}" -- "${cur}" ) )
            ;;
            -*)
               COMPREPLY=(
                  $( compgen -W "${LONGOPTS[*]} ${SHORTOPTS[*]}" -- "${cur}" )
               )
            ;;
            *)
               local words="${LONGOPTS[*]} ${SHORTOPTS[*]}"
               [[ "${have_command}" ]] || words+=" ${CMDARGS[*]}"
               COMPREPLY=( $( compgen -W "${words}" -- "${cur}" ) )
            ;;
         esac
      ;;
   esac
}
complete -F _roverlay_setup_comp roverlay-setup

_roverlay_query_config_comp() {
   local cur
   local prev

   COMPREPLY=()
   _get_comp_words_by_ref cur prev

   local LONGOPTS=(
      '--help' '--config-file' '--all' '--list-all'
      '--empty-missing' '--from-file' '--outfile' '--variable'
   )
   local SHORTOPTS=(
      '-h' '-c' '-a' '-l' '-u' '-f' '-O' '-v'
   )

   case "${prev}" in
      '-c'|'--config-file'|'-f'|'--from-file'|'-O'|'--outfile')
         # <file> arg
         _filedir
      ;;
      '-v'|'--variable')
         true
      ;;
      *)
         COMPREPLY=(
            $( compgen -W "${LONGOPTS[*]} ${SHORTOPTS[*]}" -- "${cur}" )
         )
      ;;
   esac
}
complete -F _roverlay_query_config_comp roverlay-query-config