git/git-pull-script

#!/bin/sh
#
# Copyright (c) 2005 Junio C Hamano
#
# Fetch one or more remote refs and merge it/them into the current HEAD.

. git-sh-setup-script || die "Not a git archive"
git-fetch-script "$@" || exit 1
merge_head=$(sed -e 's/	.*//' "$GIT_DIR"/FETCH_HEAD | tr '\012' ' ')
merge_name=$(sed -e 's/^[0-9a-f]*	//' "$GIT_DIR"/FETCH_HEAD |
	 tr '\012' ' ')

case "$merge_head" in
'')
	echo >&2 "No changes."
	exit 0
	;;
*' '?*)
	echo >&2 "Pulling more than one heads; making an Octopus."
	exec git-octopus-script
	;;
esac

git-resolve-script \
	"$(cat "$GIT_DIR"/HEAD)" \
	$merge_head "Merge $merge_name"
Add the simple scripts I used to do a merge with content conflicts. They sure as hell aren't perfect, but they allow you to do: ./git-pull-script {other-git-directory} to do the initial merge, and if that had content clashes, you do merge-cache ./git-merge-one-file-script -a which tries to auto-merge. When/if the auto-merge fails, it will leave the last file in your working directory, and you can edit it and then when you're happy you can do "update-cache filename" on it. Re-do the merge-cache thing until there are no files left to be merged, and now you can write the tree and commit: write-tree commit-tree .... -p $(cat .git/HEAD) -p $(cat .git/MERGE_HEAD) and you're done. 2005-04-19 03:15:10 +08:00			`#!/bin/sh`
			`#`
[PATCH] Use git-octopus when pulling more than one heads. With this, you can finally say "git pull jgarzik sil24 pdc2027x". Signed-off-by: Junio C Hamano <junkio@cox.net> 2005-08-23 12:57:59 +08:00			`# Copyright (c) 2005 Junio C Hamano`
			`#`
			`# Fetch one or more remote refs and merge it/them into the current HEAD.`

Add "git-sh-setup-script" for common git shell script setup It sets up the normal git environment variables and a few helper functions (currently just "die()"), and returns ok if it all looks like a git archive. So use it something like . git-sh-setup-script \|\| die "Not a git archive" to make the rest of the git scripts more careful and readable. 2005-07-09 01:57:21 +08:00			`. git-sh-setup-script \|\| die "Not a git archive"`
[PATCH] fetch/pull: short-hand notation for remote repositories. Since pull and fetch are done often against the same remote repository repeatedly, keeping the URL to pull from along with the name of the head to use in $GIT_DIR/branches/$name makes a lot of sense. Adopt that convention from Cogito, and try to be compatible when possible; storing a partial URL and completing it with a trailing path may not be understood by Cogito. While we are at it, fix pulling a tag. Earlier, we updated only refs/tags/$tag without updating FETCH_HEAD, and called resolve-script using a stale (or absent) FETCH_HEAD. Signed-off-by: Junio C Hamano <junkio@cox.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org> 2005-07-16 15:16:24 +08:00			`git-fetch-script "$@" \|\| exit 1`
[PATCH] Retire git-parse-remote. Update git-pull to match updated git-fetch and allow pull to fetch from multiple remote references. There is no support for resolving more than two heads, which will be done with "git octopus". Update "git ls-remote" to use git-parse-remote-script. Signed-off-by: Junio C Hamano <junkio@cox.net> 2005-08-20 17:57:26 +08:00			`merge_head=$(sed -e 's/ .*//' "$GIT_DIR"/FETCH_HEAD \| tr '\012' ' ')`
			`merge_name=$(sed -e 's/^[0-9a-f]* //' "$GIT_DIR"/FETCH_HEAD \|`
			`tr '\012' ' ')`

			`case "$merge_head" in`
[PATCH] Use git-octopus when pulling more than one heads. With this, you can finally say "git pull jgarzik sil24 pdc2027x". Signed-off-by: Junio C Hamano <junkio@cox.net> 2005-08-23 12:57:59 +08:00			`'')`
			`echo >&2 "No changes."`
			`exit 0`
			`;;`
			`' '?)`
			`echo >&2 "Pulling more than one heads; making an Octopus."`
			`exec git-octopus-script`
			`;;`
[PATCH] Retire git-parse-remote. Update git-pull to match updated git-fetch and allow pull to fetch from multiple remote references. There is no support for resolving more than two heads, which will be done with "git octopus". Update "git ls-remote" to use git-parse-remote-script. Signed-off-by: Junio C Hamano <junkio@cox.net> 2005-08-20 17:57:26 +08:00			`esac`

Introduce GIT_DIR environment variable. During the mailing list discussion on renaming GIT_ environment variables, people felt that having one environment that lets the user (or Porcelain) specify both SHA1_FILE_DIRECTORY (now GIT_OBJECT_DIRECTORY) and GIT_INDEX_FILE for the default layout would be handy. This change introduces GIT_DIR environment variable, from which the defaults for GIT_INDEX_FILE and GIT_OBJECT_DIRECTORY are derived. When GIT_DIR is not defined, it defaults to ".git". GIT_INDEX_FILE defaults to "$GIT_DIR/index" and GIT_OBJECT_DIRECTORY defaults to "$GIT_DIR/objects". Special thanks for ideas and discussions go to Petr Baudis and Daniel Barkalow. Bugs are mine ;-) Signed-off-by: Junio C Hamano <junkio@cox.net> 2005-05-10 13:57:58 +08:00			`git-resolve-script \`
			`"$(cat "$GIT_DIR"/HEAD)" \`
[PATCH] Retire git-parse-remote. Update git-pull to match updated git-fetch and allow pull to fetch from multiple remote references. There is no support for resolving more than two heads, which will be done with "git octopus". Update "git ls-remote" to use git-parse-remote-script. Signed-off-by: Junio C Hamano <junkio@cox.net> 2005-08-20 17:57:26 +08:00			`$merge_head "Merge $merge_name"`