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# module completion by Ted Stern <stern@cray.com> -*- shell-script -*-
#
# Use of this file is deprecated, upstream completion is available in
# modules >= 3.2.7, use that instead.
#
# Completion for Environment Modules `module' alias.
#
# See https://sourceforge.net/projects/modules/
# https://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.
# Test for existence of /etc/profile.d/modules.sh too because we may end up
# being sourced before it and thus before the `module' alias has been defined.
[[ -f /etc/profile.d/modules.sh ]] || return 1
_comp_cmd_module__compgen_list()
{
local modules="$(command sed 's/:/ /g' <<<"$LOADEDMODULES" | sort)"
_comp_compgen -- -W "$modules"
}
_comp_cmd_module__compgen_path()
{
local modules="$(command sed 's/:/ /g' <<<"$MODULEPATH" | sort)"
_comp_compgen -- -W "$modules"
}
_comp_cmd_module__compgen_avail()
{
local modules="$(
module avail 2>&1 |
command grep -E -v '^(-|$)' |
xargs printf '%s\n' | command sed -e 's/(default)//g' | sort
)"
_comp_compgen -- -W "$modules"
}
# A completion function for the module alias
_comp_cmd_module()
{
local cur prev words cword comp_args
_comp_initialize -- "$@" || return
if ((cword == 1)); then
# First parameter on line -- we expect it to be a mode selection
local options
options="$(module help 2>&1 | command grep -E '^[[:space:]]*\+' |
_comp_awk '{print $2}' | command sed -e 's/|/ /g' | sort)"
_comp_compgen -- -W "$options"
elif ((cword == 2)); then
case $prev in
add | display | help | load | show | whatis)
_comp_cmd_module__compgen_avail
;;
rm | switch | swap | unload | update)
_comp_cmd_module__compgen_list
;;
unuse)
_comp_cmd_module__compgen_path
;;
esac
elif ((cword == 3)); then
case ${words[1]} in
swap | switch)
_comp_cmd_module__compgen_avail
;;
esac
fi
} &&
complete -F _comp_cmd_module -o default module
# ex: filetype=sh
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