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* New script: cg-clean
@ 2005-07-08 22:34 Pavel Roskin
  2005-07-08 22:59 ` Wolfgang Denk
  2005-07-10 15:46 ` Petr Baudis
  0 siblings, 2 replies; 8+ messages in thread
From: Pavel Roskin @ 2005-07-08 22:34 UTC (permalink / raw)
  To: git, Petr Baudis

Hello, Petr!

Please consider this script for Cogito.

Signed-off-by: Pavel Roskin <proski@gnu.org>

#!/usr/bin/env bash
#
# Clean unknown files from the working tree.
# Copyright (c) Pavel Roskin, 2005
#
# Cleans file and directories that are not under version control.
# Only regular files that are not ignored by cg-status are cleaned
# by default.
#
# OPTIONS
# -------
# -i::
#	Clean files ignored by cg-status, such as object files.
#
# -s::
#	Clean symlinks, fifos, sockets and other special files.
#
# -r::
#	Clean directories.
#
# -R::
#	Clean directories, try harder.  Make directories writeable
#	recursively before removing.
#
# -a::
#	Clean all the above.
#
# If any other arguments are specified, they will be the only files
# considered for removal.  It will also imply the `-a' option.

USAGE="cg-clean [-i] [-s] [-r] [-R] [-a] [FILE]..."

. ${COGITO_LIB}cg-Xlib

cleanexclude=
cleanspecial=
cleandir=
cleandirhard=
while optparse; do
	if optparse -i; then
		cleanexclude=1
	elif optparse -s; then
		cleanspecial=1
	elif optparse -r; then
		cleandir=1
	elif optparse -R; then
		cleandirhard=1
	elif optparse -a; then
		cleanexclude=1
		cleandirhard=1
	else
		optfail
	fi
done

if [ "$ARGS" ]; then
	cleanexclude=1
	cleandirhard=1
fi

# Good candidate for cg-Xlib
# Put exclude options for git-ls-files to EXCLUDE
set_exclude() {
	stdignores=('*.[ao]' '.*' tags '*~' '#*' ',,merge*')
	for ign in "${stdignores[@]}"; do
		EXCLUDE="$EXCLUDE --exclude=$ign"
	done

	EXCLUDEFILE=$_git/exclude
	if [ -f "$EXCLUDEFILE" ]; then
		EXCLUDE="$EXCLUDE --exclude-from=$EXCLUDEFILE"
	fi
}

EXCLUDE=
if [ -z "$cleanexclude" ]; then
	set_exclude
fi	

git-update-cache --refresh > /dev/null

do_clean() {
	# FIXME - very suboptimal
	if [ "$ARGS" ]; then
		local found=
		for arg in "${ARGS[@]}"; do
			if [ "$arg" = "$file" ]; then
				found=1
				break
			fi
		done
		[ "$found" ] || return
	fi

	if [ "$cleandirhard" ]; then
		chmod -R 700 "$file"
		rm -rf "$file"
		return
	fi

	if [ "$cleandir" ]; then
		rm -rf "$file"
		return
	fi

	if [ "$cleanspecial" ]; then
		[ -d "$file" ] && return
		rm -f "$file"
		return
	fi

	[ -f "$file" ] && rm -f "$file"
}

# Need to use temporary file so that changing IFS doesn't affect $EXCLUDE
# expansion.
filelist=$(mktemp -t gitlsfiles.XXXXXX)
git-ls-files --others $EXCLUDE >"$filelist"
IFS=$'\n'
for file in $(cat "$filelist"); do
	do_clean "$file"
done

rm -f "$filelist"


-- 
Regards,
Pavel Roskin

^ permalink raw reply	[flat|nested] 8+ messages in thread
end of thread, other threads:[~2005-08-12  3:59 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2005-07-08 22:34 New script: cg-clean Pavel Roskin
2005-07-08 22:59 ` Wolfgang Denk
2005-07-10 15:46 ` Petr Baudis
2005-08-06  7:14   ` Pavel Roskin
2005-08-11 23:29     ` Petr Baudis
2005-08-12  0:54       ` Pavel Roskin
2005-08-12  1:08         ` Petr Baudis
2005-08-12  3:59           ` Pavel Roskin

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