git/git-gc.sh

#!/bin/sh
#
# Copyright (c) 2006, Shawn O. Pearce
#
# Cleanup unreachable files and optimize the repository.

USAGE='[--prune]'
SUBDIRECTORY_OK=Yes
. git-sh-setup

no_prune=:
while case $# in 0) break ;; esac
do
	case "$1" in
	--prune)
		no_prune=
		;;
	--)
		usage
		;;
	esac
	shift
done

case "$(git config --get gc.packrefs)" in
notbare|"")
	test $(is_bare_repository) = true || pack_refs=true;;
*)
	pack_refs=$(git config --bool --get gc.packrefs)
esac

test "true" != "$pack_refs" ||
git-pack-refs --prune &&
git-reflog expire --all &&
git-repack -a -d -l &&
$no_prune git-prune &&
git-rerere gc || exit
Create 'git gc' to perform common maintenance operations. Junio asked for a 'git gc' utility which users can execute on a regular basis to perform basic repository actions such as: * pack-refs --prune * reflog expire * repack -a -d * prune * rerere gc So here is a command which does exactly that. The parameters fed to reflog's expire subcommand can be chosen by the user by setting configuration options in .git/config (or ~/.gitconfig), as users may want different expiration windows for each repository but shouldn't be bothered to remember what they are all of the time. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net> 2006-12-27 15:17:59 +08:00			`#!/bin/sh`
			`#`
			`# Copyright (c) 2006, Shawn O. Pearce`
			`#`
			`# Cleanup unreachable files and optimize the repository.`

Fix git-gc usage note Signed-off-by: Matthias Kestenholz <matthias@spinlock.ch> Signed-off-by: Junio C Hamano <junkio@cox.net> 2007-03-04 01:28:14 +08:00			`USAGE='[--prune]'`
Create 'git gc' to perform common maintenance operations. Junio asked for a 'git gc' utility which users can execute on a regular basis to perform basic repository actions such as: * pack-refs --prune * reflog expire * repack -a -d * prune * rerere gc So here is a command which does exactly that. The parameters fed to reflog's expire subcommand can be chosen by the user by setting configuration options in .git/config (or ~/.gitconfig), as users may want different expiration windows for each repository but shouldn't be bothered to remember what they are all of the time. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net> 2006-12-27 15:17:59 +08:00			`SUBDIRECTORY_OK=Yes`
			`. git-sh-setup`

git-gc: do not run git-prune by default. git-prune is not safe when run uncontrolled in parallel while other git operations are creating new objects. To avoid mistakes, do not run git-prune by default from git-gc. Signed-off-by: Junio C Hamano <junkio@cox.net> 2007-01-22 15:28:28 +08:00			`no_prune=:`
			`while case $# in 0) break ;; esac`
			`do`
			`case "$1" in`
			`--prune)`
			`no_prune=`
			`;;`
			`--)`
			`usage`
			`;;`
			`esac`
			`shift`
			`done`

git-gc: run pack-refs by default unless the repo is bare The config variable gc.packrefs is tristate now: "true", "false" and "notbare", where "notbare" is the default. Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net> 2007-02-13 21:01:42 +08:00			`case "$(git config --get gc.packrefs)" in`
			`notbare\|"")`
			`test $(is_bare_repository) = true \|\| pack_refs=true;;`
			`*)`
			`pack_refs=$(git config --bool --get gc.packrefs)`
			`esac`

			`test "true" != "$pack_refs" \|\|`
Create 'git gc' to perform common maintenance operations. Junio asked for a 'git gc' utility which users can execute on a regular basis to perform basic repository actions such as: * pack-refs --prune * reflog expire * repack -a -d * prune * rerere gc So here is a command which does exactly that. The parameters fed to reflog's expire subcommand can be chosen by the user by setting configuration options in .git/config (or ~/.gitconfig), as users may want different expiration windows for each repository but shouldn't be bothered to remember what they are all of the time. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net> 2006-12-27 15:17:59 +08:00			`git-pack-refs --prune &&`
			`git-reflog expire --all &&`
Use 'repack -a -d -l' instead of 'repack -a -d' in git-gc Otherwise we would end up slurping objects we borrow from alternates. Signed-off-by: Junio C Hamano <junkio@cox.net> 2006-12-28 06:23:21 +08:00			`git-repack -a -d -l &&`
git-gc: do not run git-prune by default. git-prune is not safe when run uncontrolled in parallel while other git operations are creating new objects. To avoid mistakes, do not run git-prune by default from git-gc. Signed-off-by: Junio C Hamano <junkio@cox.net> 2007-01-22 15:28:28 +08:00			`$no_prune git-prune &&`
Create 'git gc' to perform common maintenance operations. Junio asked for a 'git gc' utility which users can execute on a regular basis to perform basic repository actions such as: * pack-refs --prune * reflog expire * repack -a -d * prune * rerere gc So here is a command which does exactly that. The parameters fed to reflog's expire subcommand can be chosen by the user by setting configuration options in .git/config (or ~/.gitconfig), as users may want different expiration windows for each repository but shouldn't be bothered to remember what they are all of the time. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net> 2006-12-27 15:17:59 +08:00			`git-rerere gc \|\| exit`