opensde-nopast/bin/sde-list-changes

#!/bin/sh
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
#
# Filename: bin/sde-list-changes
# Copyright (C) 2007 - 2008 The OpenSDE Project
#
# More information can be found in the files COPYING and README.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License. A copy of the
# GNU General Public License can be found in the file COPYING.
# --- SDE-COPYRIGHT-NOTE-END ---

[ -n "$SDEROOT" ] ||
	export SDEROOT=$( cd "${0%/*}/.."; pwd -P )

. $SDEROOT/lib/libsde.in

list_usage() {
	local progname=${0##*/}
	cat <<EOT
Usage:	$progname [-C <directory>] [--status] [LOCATIONS...]
EOT
}

shortopts='C:'
longopts='directory:,status'
options=$( getopt -o "$shortopts" -l "$longopts" -- "$@" )
if [ $? -ne 0 ]; then
	list_usage
	exit -1
fi

# load new arguments list
eval set -- "$options"

root=.
show_status=

while [ $# -gt 0 ]; do
	case "$1" in
		-C|--directory)	root="$2"; shift ;;
		--status)	show_status=1 ;;

		--)	shift; break ;;
		*)	echo_abort 1 "Unknown argument '$1', aborting."
	esac
	shift
done

print_error() { echo "$@" >&2; }

# validate root directory, and jump there
[ -d "$root" ] || echo_abort 1 "$root: Invalid root directory."
cd "$root"

if [ -d '.git' ]; then
	# git
	#

	# changed files
	if [ -n "$show_status" ]; then
		status=--name-status
	else
		status=--name-only
	fi
	git diff-index $status HEAD "$@" &

	# untracked files
	exclude=
	[ ! -f '.gitignore' ] || exclude="-X .gitignore"
	git ls-files --others --directory $exclude "$@" | while read f; do
		# be sure to not include sub-projects
		if [ -d "$f/.git" -o -d "$f/.svn" ]; then
			# skip sub-projects
			continue
		elif [ -n "$show_status" ]; then
			echo "?	$f"
		else
			echo "$f"
		fi
	done

	# wait for git-diff-index
	wait
elif [ -d '.svn' ]; then
	# svn
	#

	svn st --ignore-externals -- "$@" | while read l; do
		s1="${l:0:1}"	# ' ' A C D I M R X ? ! ~
		s2="${l:1:1}"	# ' ' C M
		f="${l:7}"

		# be sure to not include sub-projects
		if [ -d "$f/.git" -o -d "$f/.svn" ]; then
			# skip sub-projects
			continue
		elif [ -n "$show_status" ]; then
			# the status is wanted
			if [ "$s2" != ' ' ]; then
				# changes on the properties go first
				echo "$s2 $f"
			elif [ "$s1" != ' ' ]; then
				# and changes on the item, next
				echo "$s1 $f"
			fi # other changes, ignored
		elif [ "$s1$s2" != '  ' ]; then
			# only the filename is wanted, but when the change is interesting
			echo "$f"
		fi
	done
else
	print_error "$root: Invalid Version Control System."
fi