mercurial-crew-with-dirclash: contrib/bash

comparison contrib/bash_completion @ 3499:ceaa3fefc10c

Merge with crew

author	Matt Mackall <mpm@selenic.com>
date	Tue, 24 Oct 2006 13:46:04 -0500
parents	f699d4eb25d9
children	d86ab4ba5ae6

comparison

equal deleted inserted replaced

-:ff06fe0703ef
+:ceaa3fefc10c
 # complete a command line that uses hg with all the available commands
 # and options and sometimes even arguments.
 #
 # Mercurial allows you to define additional commands through extensions.
 # Bash should be able to automatically figure out the name of these new
-# commands and their options.  If you also want to tell it how to
+# commands and their options.  See below for how to define _hg_opt_foo
-# complete non-option arguments, see below for how to define an
+# and _hg_cmd_foo functions to fine-tune the completion for option and
-# _hg_cmd_foo function.
+# non-option arguments, respectively.
 #
 #
 # Notes about completion for specific commands:
 #
 # - the completion function for the email command from the patchbomb
 #
 # Writing completion functions for additional commands:
 #
 # If it exists, the function _hg_cmd_foo will be called without
 # arguments to generate the completion candidates for the hg command
-# "foo".
+# "foo".  If the command receives some arguments that aren't options
+# even though they start with a "-", you can define a function called
+# _hg_opt_foo to generate the completion candidates.  If _hg_opt_foo
+# doesn't return 0, regular completion for options is attempted.
 #
 # In addition to the regular completion variables provided by bash,
 # the following variables are also set:
 # - $hg - the hg program being used (e.g. /usr/bin/hg)
 # - $cmd - the name of the hg command being completed
 {
 local cur prev cmd cmd_index opts i
 # global options that receive an argument
 local global_args='--cwd|-R|--repository'
 local hg="$1"
+local canonical=0
 COMPREPLY=()
 cur="$2"
 prev="$3"
 	    fi
 	fi
 done
 if [[ "$cur" == -* ]]; then
+	if [ "$(type -t "_hg_opt_$cmd")" = function ] && "_hg_opt_$cmd"; then
+	    return
+	fi
 	opts=$("$hg" debugcomplete --options "$cmd" 2>/dev/null)
 	COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$opts' -- "$cur"))
 	return
 fi
 	return
 fi
 # try to generate completion candidates for whatever command the user typed
 local help
-local canonical=0
 if _hg_command_specific; then
 	return
 fi
 # canonicalize the command name and try again
 case "$cmd" in
 	help)
 	    _hg_commands
 	;;
-	export|manifest|update)
+	export)
+	    if _hg_ext_mq_patchlist qapplied && [ "${COMPREPLY[*]}" ]; then
+		return 0
+	    fi
+	    _hg_tags
+	;;
+	manifest|update)
 	    _hg_tags
 	;;
 	pull|push|outgoing|incoming)
 	    _hg_paths
 	    _hg_repos
 # Completion for commands provided by extensions
 # mq
 _hg_ext_mq_patchlist()
 {
-local patches=$("$hg" $1 2>/dev/null)
+local patches
-COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$patches' -- "$cur"))
+patches=$("$hg" $1 2>/dev/null)
+if [ $? -eq 0 ] && [ "$patches" ]; then
+	COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$patches' -- "$cur"))
+	return 0
+fi
+return 1
 }
 _hg_ext_mq_queues()
 {
 local root=$("$hg" root 2>/dev/null)
 _hg_ext_mq_patchlist qunapplied
 }
 _hg_cmd_qdelete()
 {
-_hg_ext_mq_patchlist qunapplied
+local qcmd=qunapplied
+if [[ "$prev" = @(-r|--rev) ]]; then
+	qcmd=qapplied
+fi
+_hg_ext_mq_patchlist $qcmd
 }
 _hg_cmd_qsave()
 {
 if [[ "$prev" = @(-n|--name) ]]; then
 local files=$(cd "$root/.hg/patches" 2>/dev/null &&
 "$hg" status -nmar 2>/dev/null)
 COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$files' -- "$cur"))
 }
-_hg_cmd_export()
+_hg_cmd_qfold()
 {
-_hg_ext_mq_patchlist qapplied
+_hg_ext_mq_patchlist qunapplied
+}
+_hg_cmd_qrename()
+{
+_hg_ext_mq_patchlist qseries
+}
+_hg_cmd_qheader()
+{
+_hg_ext_mq_patchlist qseries
+}
+_hg_cmd_qclone()
+{
+local count=$(_hg_count_non_option)
+if [ $count = 1 ]; then
+	_hg_paths
+fi
+_hg_repos
+}
+_hg_ext_mq_guards()
+{
+"$hg" qselect --series 2>/dev/null | sed -e 's/^.//'
+}
+_hg_cmd_qselect()
+{
+local guards=$(_hg_ext_mq_guards)
+COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$guards' -- "$cur"))
+}
+_hg_cmd_qguard()
+{
+local prefix=''
+if [[ "$cur" == +* ]]; then
+	prefix=+
+elif [[ "$cur" == -* ]]; then
+	prefix=-
+fi
+local ncur=${cur#[-+]}
+if ! [ "$prefix" ]; then
+	_hg_ext_mq_patchlist qseries
+	return
+fi
+local guards=$(_hg_ext_mq_guards)
+COMPREPLY=(${COMPREPLY[@]:-} $(compgen -P $prefix -W '$guards' -- "$ncur"))
+}
+_hg_opt_qguard()
+{
+local i
+for ((i=cmd_index+1; i<=COMP_CWORD; i++)); do
+	if [[ ${COMP_WORDS[i]} != -* ]]; then
+	    if [[ ${COMP_WORDS[i-1]} != @($global_args) ]]; then
+		_hg_cmd_qguard
+		return 0
+	    fi
+	elif [ "${COMP_WORDS[i]}" = -- ]; then
+	    _hg_cmd_qguard
+	    return 0
+	fi
+done
+return 1
 }
 # hbisect
 _hg_cmd_bisect()
 # patchbomb
 _hg_cmd_email()
 {
 case "$prev" in
-	-c|--cc|-t|--to|-f|--from)
+	-c|--cc|-t|--to|-f|--from|--bcc)
 	    # we need an e-mail address. let the user provide a function
 	    # to get them
 	    if [ "$(type -t _hg_emails)" = function ]; then
 		local arg=to
 		if [[ "$prev" == @(-f|--from) ]]; then

Mercurial > hg > mercurial-crew-with-dirclash

comparison contrib/bash_completion @ 3499:ceaa3fefc10c