patches blocked in the test tree waiting for complex changes to accumulate
enough test time to graduate.
-Back in the BitKeeper days I achieved this my creating small forests of
+Back in the BitKeeper days I achieved this by creating small forests of
temporary trees, one tree for each logical grouping of patches, and then
pulling changes from these trees first to the test tree, and then to the
release tree. At first I replicated this in GIT, but then I realised
First create your work tree by cloning Linus's public tree:
- $ git clone rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git work
+ $ git clone \
+ master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6.git work
Change directory into the cloned tree you just created
branch into a local branch named "linus":
$ cat > .git/remotes/linus
- URL: rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
+ URL: master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Pull: master:linus
^D
#!/bin/sh
-die () {
- echo >&2 "$*"
- exit 1
-}
-
-usage() {
- die "usage: git add [-n] [-v] <file>..."
-}
+USAGE='[-n] [-v] <file>...'
+SUBDIRECTORY_OK='Yes'
+. git-sh-setup
show_only=
verbose=
shift
done
-GIT_DIR=$(git-rev-parse --git-dir) || exit
-
if test -f "$GIT_DIR/info/exclude"
then
git-ls-files -z \
#!/bin/sh
#
#
-. git-sh-setup
-usage () {
- echo >&2 "usage: $0 [--signoff] [--dotest=<dir>] [--utf8] [--binary] [--3way] <mbox>"
- echo >&2 " or, when resuming"
- echo >&2 " $0 [--skip | --resolved]"
- exit 1;
-}
+USAGE='[--signoff] [--dotest=<dir>] [--utf8] [--binary] [--3way] <mbox>
+ or, when resuming [--skip | --resolved]'
+. git-sh-setup
stop_here () {
echo "$1" >"$dotest/next"
##
## git-am is supposed to be the newer and better tool for this job.
+USAGE='[-u] [-k] [-q] [-m] (-c .dotest/<num> | mbox) [signoff]'
. git-sh-setup
-usage () {
- echo >&2 "applymbox [-u] [-k] [-q] [-m] (-c .dotest/<num> | mbox) [signoff]"
- exit 1
-}
-
keep_subject= query_apply= continue= utf8= resume=t
while case "$#" in 0) break ;; esac
do
## $3 - "info" file with Author, email and subject
## $4 - optional file containing signoff to add
##
+
+USAGE='<msg> <patch> <info> [<signoff>]'
. git-sh-setup
+case "$#" in 3|4) usage ;; esac
+
final=.dotest/final-commit
##
## If this file exists, we ask before applying
#!/bin/sh
+
+USAGE='[start|bad|good|next|reset|visualize]'
+LONG_USAGE='git bisect start [<pathspec>] reset bisect state and start bisection.
+git bisect bad [<rev>] mark <rev> a known-bad revision.
+git bisect good [<rev>...] mark <rev>... known-good revisions.
+git bisect next find next bisection to test and check it out.
+git bisect reset [<branch>] finish bisection search and go back to branch.
+git bisect visualize show bisect status in gitk.
+git bisect replay <logfile> replay bisection log
+git bisect log show bisect log.'
+
. git-sh-setup
sq() {
' "$@"
}
-usage() {
- echo >&2 'usage: git bisect [start|bad|good|next|reset|visualize]
-git bisect start [<pathspec>] reset bisect state and start bisection.
-git bisect bad [<rev>] mark <rev> a known-bad revision.
-git bisect good [<rev>...] mark <rev>... known-good revisions.
-git bisect next find next bisection to test and check it out.
-git bisect reset [<branch>] finish bisection search and go back to branch.
-git bisect visualize show bisect status in gitk.
-git bisect replay <logfile> replay bisection log
-git bisect log show bisect log.'
- exit 1
-}
-
bisect_autostart() {
test -d "$GIT_DIR/refs/bisect" || {
echo >&2 'You need to start by "git bisect start"'
#!/bin/sh
-GIT_DIR=`git-rev-parse --git-dir` || exit $?
-
-die () {
- echo >&2 "$*"
- exit 1
-}
-
-usage () {
- echo >&2 "usage: $(basename $0)"' [-d <branch>] | [[-f] <branch> [start-point]]
-
-If no arguments, show available branches and mark current branch with a star.
+USAGE='[-d <branch>] | [[-f] <branch> [start-point]]'
+LONG_USAGE='If no arguments, show available branches and mark current branch with a star.
If one argument, create a new branch <branchname> based off of current HEAD.
-If two arguments, create a new branch <branchname> based off of <start-point>.
-'
- exit 1
-}
+If two arguments, create a new branch <branchname> based off of <start-point>.'
+
+SUBDIRECTORY_OK='Yes'
+. git-sh-setup
headref=$(git-symbolic-ref HEAD | sed -e 's|^refs/heads/||')
#!/bin/sh
-. git-sh-setup
-usage () {
- die "usage: git checkout [-f] [-b <new_branch>] [<branch>] [<paths>...]"
-}
+USAGE='[-f] [-b <new_branch>] [<branch>] [<paths>...]'
+. git-sh-setup
old=$(git-rev-parse HEAD)
new=
# Copyright (c) 2005 Junio C Hamano.
#
-. git-sh-setup
-
-usage="usage: $0 "'[-v] <upstream> [<head>]
-
- __*__*__*__*__> <upstream>
+USAGE='[-v] <upstream> [<head>]'
+LONG_USAGE=' __*__*__*__*__> <upstream>
/
fork-point
\__+__+__+__+__+__+__+__> <head>
compared against the change each commit between the fork-point and
<upstream> introduces. If the change seems to be in the upstream,
it is shown on the standard output with prefix "+". Otherwise
-it is shown with prefix "-".
-'
+it is shown with prefix "-".'
+. git-sh-setup
case "$1" in -v) verbose=t; shift ;; esac
2) upstream=`git-rev-parse --verify "$1"` &&
ours=`git-rev-parse --verify "$2"` || exit
;;
-*) echo >&2 "$usage"; exit 1 ;;
+*) usage ;;
esac
# Note that these list commits in reverse order;
unset CDPATH
usage() {
- echo >&2 "* git clone [-l [-s]] [-q] [-u <upload-pack>] [-n] <repo> [<dir>]"
+ echo >&2 "Usage: $0 [-l [-s]] [-q] [-u <upload-pack>] [-n] <repo> [<dir>]"
exit 1
}
# Copyright (c) 2005 Linus Torvalds
#
+USAGE='[-a] [-s] [-v | --no-verify] [-m <message> | -F <logfile> | (-C|-c) <commit>] [-e] [<path>...]'
. git-sh-setup
-usage () {
- die 'git commit [-a] [-s] [-v | --no-verify] [-m <message> | -F <logfile> | (-C|-c) <commit>] [-e] [<path>...]'
-}
-
all= logfile= use_commit= no_edit= log_given= log_message= verify=t signoff=
while case "$#" in 0) break;; esac
do
#!/bin/sh
#
+
+USAGE='<fetch-options> <repository> <refspec>...'
. git-sh-setup
. git-parse-remote
_x40='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]'
-v|--verbose)
verbose=Yes
;;
+ -*)
+ usage
+ ;;
*)
break
;;
# Copyright (c) 2005 Junio C Hamano
#
-. git-sh-setup
-
-# Force diff to run in C locale.
-LANG=C LC_ALL=C
-export LANG LC_ALL
-
-usage () {
- echo >&2 "usage: $0"' [-n] [-o dir | --stdout] [--keep-subject] [--mbox]
- [--check] [--signoff] [-<diff options>...]
- [--help]
- ( from..to ... | upstream [ our-head ] )
-
-Prepare each commit with its patch since our-head forked from upstream,
+USAGE='[-n | -k] [-o <dir> | --stdout] [--signoff] [--check] [--mbox] [--diff-options] <upstream> [<our-head>]'
+LONG_USAGE='Prepare each commit with its patch since our-head forked from upstream,
one file per patch, for e-mail submission. Each output file is
numbered sequentially from 1, and uses the first line of the commit
message (massaged for pathname safety) as the filename.
When --mbox is specified, the output is formatted to resemble
UNIX mailbox format, and can be concatenated together for processing
-with applymbox.
-'
- exit 1
-}
+with applymbox.'
+. git-sh-setup
+
+# Force diff to run in C locale.
+LANG=C LC_ALL=C
+export LANG LC_ALL
diff_opts=
LF='
# Copyright (c) Linus Torvalds, 2005
#
+USAGE='<option>... <pattern> <path>...'
+SUBDIRECTORY_OK='Yes'
+. git-sh-setup
+
pattern=
flags=()
git_flags=()
shift
done
[ "$pattern" ] || {
- echo >&2 "usage: 'git grep <pattern> [pathspec*]'"
- exit 1
+ usage
}
git-ls-files -z "${git_flags[@]}" "$@" |
xargs -0 grep "${flags[@]}" -e "$pattern"
#!/bin/sh
-GIT_DIR=`git-rev-parse --git-dir` || exit $?
+USAGE=''
+SUBDIRECTORY_OK='Yes'
+. git-sh-setup
+
+if [ "$#" != "0" ]
+then
+ usage
+fi
+
laf="$GIT_DIR/lost-found"
rm -fr "$laf" && mkdir -p "$laf/commit" "$laf/other" || exit
# Copyright (c) 2005 Junio C Hamano
#
+
+USAGE='[-n] [--no-commit] [-s <strategy>]... <merge-message> <head> <remote>+'
. git-sh-setup
LF='
'
-usage () {
- die "git-merge [-n] [--no-commit] [-s <strategy>]... <merge-message> <head> <remote>+"
-}
-
all_strategies='recursive octopus resolve stupid ours'
default_strategies='recursive'
use_strategies=
#!/bin/sh
+USAGE='[-n] [--] [<head>...]'
. git-sh-setup
dryrun=
case "$1" in
-n) dryrun=-n echo=echo ;;
--) break ;;
- -*) echo >&2 "usage: git-prune [ -n ] [ heads... ]"; exit 1 ;;
+ -*) usage ;;
*) break ;;
esac
shift;
#
# Fetch one or more remote refs and merge it/them into the current HEAD.
+USAGE='[-n | --no-summary] [--no-commit] [-s strategy]... [<fetch-options>] <repo> <head>...'
+LONG_USAGE='Fetch one or more remote refs and merge it/them into the current HEAD.'
. git-sh-setup
-usage () {
- echo >&2 "usage: $0"' [-n] [--no-commit] [--no-summary] [--help]
- [-s strategy]...
- [<fetch-options>]
- <repo> <head>...
-
-Fetch one or more remote refs and merge it/them into the current HEAD.
-'
- exit 1
-}
-
strategy_args= no_summary= no_commit=
while case "$#,$1" in 0) break ;; *,-*) ;; *) break ;; esac
do
#!/bin/sh
-. git-sh-setup
-
-usage () {
- die "Usage: git push [--all] [--force] <repository> [<refspec>]"
-}
+USAGE='[--all] [--force] <repository> [<refspec>...]'
+. git-sh-setup
# Parse out parameters and then stop at remote, so that we can
# translate it using .git/branches information
# Copyright (c) 2005 Junio C Hamano.
#
+USAGE='<upstream> [<head>]'
. git-sh-setup
+case $# in 1|2) ;; *) usage ;; esac
+
# Make sure we do not have .dotest
if mkdir .dotest
then
fi
# The other head is given. Make sure it is valid.
-other=$(git-rev-parse --verify "$1^0") || exit
+other=$(git-rev-parse --verify "$1^0") || usage
# Make sure we have HEAD that is valid.
head=$(git-rev-parse --verify "HEAD^0") || exit
# If the branch to rebase is given, first switch to it.
case "$#" in
2)
- git-checkout "$2" || exit
+ head=$(git-rev-parse --verify "$2^") || usage
+ git-checkout "$2" || usage
esac
# If the HEAD is a proper descendant of $other, we do not even need
# Copyright (c) 2005 Linus Torvalds
#
+USAGE='[-a] [-d] [-l] [-n]'
. git-sh-setup
no_update_info= all_into_one= remove_redundant= local=
-a) all_into_one=t ;;
-d) remove_redundant=t ;;
-l) local=t ;;
- *) break ;;
+ *) usage ;;
esac
shift
done
# This file is licensed under the GPL v2, or a later version
# at the discretion of Linus Torvalds.
-usage()
-{
- echo "$0 <commit> <url> [ <head> ]"
- echo " Summarizes the changes since <commit> to the standard output,"
- echo " and includes <url> in the message generated."
- exit 1
-}
+USAGE='<commit> <url> [<head>]'
+LONG_USAGE='Summarizes the changes since <commit> to the standard output,
+and includes <url> in the message generated.'
+SUBDIRECTORY_OK='Yes'
+. git-sh-setup
revision=$1
url=$2
#!/bin/sh
-. git-sh-setup
-usage () {
- die 'Usage: git reset [--mixed | --soft | --hard] [<commit-ish>]'
-}
+USAGE='[--mixed | --soft | --hard] [<commit-ish>]'
+. git-sh-setup
tmp=/var/tmp/reset.$$
trap 'rm -f $tmp-*' 0 1 2 3 15
#
# Resolve two trees.
#
-. git-sh-setup
-usage () {
- die "git-resolve <head> <remote> <merge-message>"
-}
+USAGE='<head> <remote> <merge-message>'
+. git-sh-setup
dropheads() {
rm -f -- "$GIT_DIR/MERGE_HEAD" \
# Copyright (c) 2005 Linus Torvalds
# Copyright (c) 2005 Junio C Hamano
#
-. git-sh-setup
case "$0" in
*-revert* )
test -t 0 && edit=-e
- me=revert ;;
+ me=revert
+ USAGE='[--edit | --no-edit] [-n] <commit-ish>' ;;
*-cherry-pick* )
edit=
- me=cherry-pick ;;
+ me=cherry-pick
+ USAGE='[--edit] [-n] [-r] <commit-ish>' ;;
* )
die "What are you talking about?" ;;
esac
-
-usage () {
- case "$me" in
- cherry-pick)
- die "usage git $me [--edit] [-n] [-r] <commit-ish>"
- ;;
- revert)
- die "usage git $me [--edit | --no-edit] [-n] <commit-ish>"
- ;;
- esac
-}
+. git-sh-setup
no_commit= replay=
while case "$#" in 0) break ;; esac
# exporting it.
unset CDPATH
-: ${GIT_DIR=.git}
-: ${GIT_OBJECT_DIRECTORY="$GIT_DIR/objects"}
-
die() {
echo >&2 "$@"
exit 1
}
-# Make sure we are in a valid repository of a vintage we understand.
-GIT_DIR="$GIT_DIR" git-var GIT_AUTHOR_IDENT >/dev/null || exit
+usage() {
+ die "Usage: $0 $USAGE"
+}
+
+if [ -z "$LONG_USAGE" ]
+then
+ LONG_USAGE="Usage: $0 $USAGE"
+else
+ LONG_USAGE="Usage: $0 $USAGE
+
+$LONG_USAGE"
+fi
+
+case "$1" in
+ --h|--he|--hel|--help)
+ echo "$LONG_USAGE"
+ exit
+esac
+
+if [ -z "$SUBDIRECTORY_OK" ]
+then
+ : ${GIT_DIR=.git}
+ : ${GIT_OBJECT_DIRECTORY="$GIT_DIR/objects"}
+
+ # Make sure we are in a valid repository of a vintage we understand.
+ GIT_DIR="$GIT_DIR" git-var GIT_AUTHOR_IDENT >/dev/null || exit
+else
+ GIT_DIR=$(git-rev-parse --git-dir) || exit
+fi
#
# Copyright (c) 2005 Linus Torvalds
#
-GIT_DIR=$(git-rev-parse --git-dir) || exit
+
+USAGE=''
+SUBDIRECTORY_OK='Yes'
+
+. git-sh-setup
+
+if [ "$#" != "0" ]
+then
+ usage
+fi
report () {
header="#
#!/bin/sh
# Copyright (c) 2005 Linus Torvalds
-GIT_DIR=`git-rev-parse --git-dir` || exit $?
-
-usage () {
- echo >&2 "Usage: git-tag [-a | -s | -u <key-id>] [-f | -d] [-m <msg>] <tagname> [<head>]"
- exit 1
-}
-
-die () {
- echo >&2 "$*"
- exit 1
-}
+USAGE='[-a | -s | -u <key-id>] [-f | -d] [-m <msg>] <tagname> [<head>]'
+SUBDIRECTORY_OK='Yes'
+. git-sh-setup
annotate=
signed=
#!/bin/sh
-GIT_DIR=`git-rev-parse --git-dir` || exit $?
+USAGE='<tag>'
+SUBDIRECTORY_OK='Yes'
+. git-sh-setup
-die () {
- echo >&2 "$*"
- exit 1
-}
+if [ "$#" != "1" ]
+then
+ usage
+fi
type="$(git-cat-file -t "$1" 2>/dev/null)" ||
die "$1: no such object."
git-update-index --add A &&
git-commit -m "Initial commit."'
-test_expect_failure \
- 'git branch --help should return error code' \
+test_expect_success \
+ 'git branch --help should return success now.' \
'git-branch --help'
test_expect_failure \