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|
# bash completion for daps -*- shell-script -*-
#
# Copyright (C) 2016 SUSE Linux GmbH
#
# Author:
# Frank Sundermeyer <fsundermeyer at opensuse dot org>
#
shopt -s progcomp
_daps() {
local cur prev scmd commands options
local -a daps_commands
COMPREPLY=()
_get_comp_words_by_ref -n : cur prev
# get the command line from the beginning to the actual cursor position
# COMP_LINE and COMP_POINT are built-ins
command_line=(${COMP_LINE:0:$COMP_POINT})
# array containing all DAPS subcommands
daps_commands=( $(daps --commands) )
# Get a pipe separated list of all subcommands
# we need them in the case-statement
SAVE_IFS="$IFS"
IFS="|"
check_scmd="${daps_commands[*]}"
IFS="$SAVE_IFS"
# all DAPS subcommands in a plain space-separated string
commands="${daps_commands[@]}"
# all global options
options="-d -h -m -v -vv -vvv $(daps --help | sed -n 's/^\s*\(--[a-z_\-]*\).*/\1/p' | uniq)"
# subcommand that was typed
# "grep" for word in command_line that does not start with "-" and
# is a subcommand (compare with subcommand list)
# since $command_line only contains the command line up to the current
# cursor position, we will always show the correct parameters/commands
# at the current cursor position
#
for ((i = 1; i < ${#command_line[@]}; ++i)); do
if [[ ${command_line[i]} != -* ]]; then
# check if daps subcommand
for cmd in "${daps_commands[@]}"; do
if [[ "$cmd" == "${command_line[i]}" ]]; then
scmd=${command_line[i]}
break
fi
done
fi
done
case "$scmd" in
+($check_scmd))
# all subcommands
# see https://stackoverflow.com/questions/13254425/using-variable-as-case-pattern-in-bash for the pattern match syntax
case "$prev" in
--export-dir|--notrans-dir|--output-dir)
_filedir -d
return 0
;;
--css|--extra-dict|--file|--statdir)
_filedir
return 0
;;
--def-file)
compopt -o filenames -o plusdirs
COMPREPLY=( $(compgen -f -d -X '!*(*/)DEF-*[^~]' -- "$cur") )
return 0
;;
--formatter)
COMPREPLY=( $(compgen -W "fop xep" -- "$cur") )
return 0
;;
*)
;;
esac
local options
options="$(daps "$scmd" --help | sed -n 's/^\s*\(--[a-z_\-]*\).*/\1/p' | uniq)"
COMPREPLY=( $(compgen -W "$options" -- "$cur") )
return 0
;;
*)
# the global options go here
case "$prev" in
--builddir|--fb_styleroot|--styleroot|--adocimgdir)
_filedir -d
return 0
;;
--config)
_filedir
return 0
;;
--color)
COMPREPLY=( $(compgen -W "0 1" -- "$cur") )
return 0
;;
-d|--docconfig)
compopt -o filenames -o plusdirs
COMPREPLY=( $(compgen -f -d -X '!*(*/)DC-*[^~]' -- "$cur") )
return 0
;;
--jobs|-j)
# taken from /usr/share/bash-completion/completions/make
COMPREPLY=( $(LC_ALL=C compgen -W "{1..$(( $(_ncpus)*2 ))}" -- "$cur") )
return 0
;;
-m|--main)
local mains
mains=$(ls -1 --color=never ${cur}xml/MAIN*.xml 2>/dev/null)
if [[ -n $mains ]]; then
COMPREPLY=( $(compgen -W "$mains" -- "$cur") )
else
_filedir
fi
return 0
;;
--schema)
if [[ $cur == file:* ]]; then
# ignore file:// and do directory/file completion
# only show *.rn{c,g} files
compopt -o nospace -o plusdirs -o filenames
COMPREPLY=( $(compgen -f -X '!*.@(rng|rnc)' -- "${cur/file:/}" ) )
elif [[ -z "$cur" ]]; then
# print the file:// prefix plus the leading / for
# regular file complation (path needs to be absolute)
compopt -o nospace
COMPREPLY=( $(compgen -W 'file:///' -- "$cur") )
else
# do regular file completion in case there is no
# file:// prefix
_filedir
fi
# remove colon containing prefix from COMPREPLY items
__ltrim_colon_completions "$cur"
return 0
;;
--verbosity)
COMPREPLY=( $(compgen -W "1 2 3" -- "$cur") )
return 0
;;
--xsltprocessor)
COMPREPLY=( $(compgen -W "saxon xsltproc" -- "$cur") )
return 0
;;
*)
;;
esac
;;
esac
if [[ $cur == -* ]]; then
# show options only when "-" has been entered
COMPREPLY=( $(compgen -W "$options" -- "$cur") )
else
# else show subcommands only
COMPREPLY=( $(compgen -W "$commands" -- "$cur") )
fi
return 0
}
# also add most commonly used aliases for git checkouts here
complete -F _daps daps ddaps gdaps gitdaps
|
