ciall

#!/bin/sh

#==============================================================================
# ciall
# File ID: dd770008-300f-11df-b5fc-90e6ba3022ac
#
# Commit all files in current directory tree to Git.
#
# Author: Øyvind A. Holm <sunny@sunbase.org>
# License: GNU General Public License version 2 or later.
#==============================================================================

progname=ciall
VERSION=0.4.0

opt_store_empty_dirs=0
opt_edit=0
opt_help=0
opt_quiet=0
opt_verbose=0
opt_yes=0
while test -n "$1"; do
	case "$1" in
	-d|--store-empty-dirs) opt_store_empty_dirs=1; shift ;;
	-e|--edit) opt_edit=1; shift ;;
	-h|--help) opt_help=1; shift ;;
	-q|--quiet) opt_quiet=$(($opt_quiet + 1)); shift ;;
	-v|--verbose) opt_verbose=$(($opt_verbose + 1)); shift ;;
	-y|--yes) opt_yes=1; shift ;;
	--version) echo $progname $VERSION; exit 0 ;;
	--) shift; break ;;
	*)
		if printf '%s\n' "$1" | grep -q ^-; then
			echo "$progname: $1: Unknown option" >&2
			exit 1
		else
			break
		fi
	break ;;
	esac
done
opt_verbose=$(($opt_verbose - $opt_quiet))

if test "$opt_help" = "1"; then
	test $opt_verbose -gt 0 && { echo; echo $progname $VERSION; }
	cat <<END

Commit all files in current directory tree to Git.

Usage: $progname [options]

Options:

  -e, --edit
    Edit the log message in your favourite editor, using the value of 
    the EDITOR environment variable.
  -d, --store-empty-dirs
    Also store empty directories in ".emptydirs".
  -h, --help
    Show this help.
  -q, --quiet
    Be more quiet. Can be repeated to increase silence.
  -v, --verbose
    Increase level of verbosity. Can be repeated.
  -y, --yes
    Answer "yes" to commit prompt, commit automatically.
  --version
    Print version information.

END
	exit 0
fi

unset opt_str
test "$opt_store_empty_dirs" = "1" && {
	opt_str=-d
	test "$(git config --get ciall.noemptydirs)" = "true" && {
		echo $progname: -d option not allowed here >&2
		exit 1
	}
	echo -n $progname: Executing git-store-dirs... >&2
	git store-dirs || {
		echo git-store-dirs error >&2;
		exit 1;
	}
	echo DONE >&2
}
besafe=n
test "$opt_yes" = "1" && { besafe=y; opt_str=-y; }
echo $progname: git status 1... >&2
LC_ALL=C git status . | grep "^nothing to commit" && {
	echo $progname: Nothing to do here.
	exit 0
}

unset logmsg
test ! -z "$1" && logmsg="$*"

echo $progname: git status 2... >&2
git status .
echo
echo "Log message: $opt_str '$logmsg'"
until test "$besafe" = "y"; do
	echo -n "Press 'y' + Enter to commit all new changes " >&2
	echo -n or \'n\' to abort... >&2
	read besafe
	test "$besafe" = "n" && exit 0;
done

if test "$opt_edit" = "1"; then
	if test -z "$EDITOR"; then
		echo -n "$progname: The EDITOR environment variable " >&2
		echo is not defined >&2
		exit 1
	fi
	tmpmsgfile=/tmp/$(date +%s)-$$.tmp
	$EDITOR $tmpmsgfile
	logmsg=$(cat $tmpmsgfile)
	test -z "$logmsg" && {
		echo $progname: No text entered in editor, aborting. >&2
		exit 1
	}
fi

echo $progname: git status 3... >&2
LC_ALL=C git status . | grep "^nothing to commit" || (
	echo $progname: git add --all .
	git add --all . && (
		echo $progname: git commit >&2
		git commit -m "$logmsg$(
		    echo
		    echo
		    suuid -t $progname -c "$logmsg" -wa
		)"
	)
)
echo ========== git status ==========
git status
exit 0

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