githubmirror/bash-completion

contrib/modules
84 строки2 KB
Ville Skyttä
Do not make vi and friends expand tabs with spaces.
17 янв 2009, 12:38
17 янв 2009, 12:384a36023
# -*- mode: shell-script; sh-basic-offset: 8; indent-tabs-mode: t -*-
# ex: ts=8 sw=8 noet filetype=sh
#
# module completion by Ted Stern <stern@cray.com>
#
# Completion for Environment Modules `module' alias.
#
# See http://sourceforge.net/projects/modules/
#     http://modules.sourceforge.net/
#
# There are several versions of modules that are commonly used.  Older
# Cray UNICOS systems and many other sites use 2.2.2b.  The latest GPL'd
# version is 3.1.6.  But the module alias is somewhat self-documenting
# via the `module help' command, so use that to print the options.
#
# Programmable completion might be more difficult under tcsh since the
# module command is an alias, and the `module avail' command returns
# its output as stderr.

type module &>/dev/null && {

_module_list ()
{
   local modules="$( echo $LOADEDMODULES | sed 's/:/ /g' | sort )"
   compgen -W "$modules" -- $1
}

_module_path ()
{
   local modules="$( echo $MODULEPATH | sed 's/:/ /g' | sort )"
   compgen -W "$modules" -- $1
}

_module_avail ()
{
   local modules="$( \
      module avail 2>&1 | \
      egrep -v '^(-|$)' | \
      xargs printf '%s\n' | sort )"

   compgen -W "$modules" -- $1
}

# A completion function for the module alias
_module () {
   local cur prev options

   COMPREPLY=()
   cur=`_get_cword`
   prev=${COMP_WORDS[COMP_CWORD-1]}

   if [ $COMP_CWORD -eq 1 ] ; then
      # First parameter on line -- we expect it to be a mode selection

      options="$( module help 2>&1 | egrep '^[[:space:]]*\+' | \
		  awk '{print $2}' | sed -e 's/|/ /g' | sort )"

      COMPREPLY=( $(compgen -W "$options" -- $cur) )

   elif [ $COMP_CWORD -eq 2 ] ; then

      case "$prev" in
      @(add|display|help|load|show|whatis))
          COMPREPLY=( $(_module_avail $cur) )
          ;;

      @(rm|switch|swap|unload|update))
          COMPREPLY=( $(_module_list $cur) )
          ;;
      unuse)
          COMPREPLY=( $(_module_path $cur) )
         ;;
      esac
   elif [ $COMP_CWORD -eq 3 ] ; then
      case ${COMP_WORDS[1]} in
         @(sw?(ap|itch)))
            COMPREPLY=( $(_module_avail $cur) )
            ;;
      esac
   fi
   return 0
}
complete -o default -F _module module
}