development/git
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Split up git-pull-script into separate "fetch" and "merge" phases.

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This allows you to just fetch stuff first, inspect it, and then
resolve the merge separately if everything looks good.
This commit is contained in:
Linus Torvalds 2005-05-22 11:03:24 -07:00
parent 6b14d7faf0
commit 7ef76925d9
3 changed files with 43 additions and 34 deletions
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2
Makefile
View file

@ -20,7 +20,7 @@ INSTALL=install
SCRIPTS=git-apply-patch-script git-merge-one-file-script git-prune-script \
git-pull-script git-tag-script git-resolve-script git-whatchanged \
git-deltafy-script
git-deltafy-script git-fetch-script
PROG= git-update-cache git-diff-files git-init-db git-write-tree \
git-read-tree git-commit-tree git-cat-file git-fsck-cache \

41
git-fetch-script Executable file
View file

@ -0,0 +1,41 @@
#!/bin/sh
#
merge_repo=$1
merge_name=${2:-HEAD}
: ${GIT_DIR=.git}
: ${GIT_OBJECT_DIRECTORY="${SHA1_FILE_DIRECTORY-"$GIT_DIR/objects"}"}
download_one () {
# remote_path="$1" local_file="$2"
case "$1" in
http://*)
wget -q -O "$2" "$1" ;;
/*)
test -f "$1" && cat >"$2" "$1" ;;
*)
rsync -L "$1" "$2" ;;
esac
}
download_objects () {
# remote_repo="$1" head_sha1="$2"
case "$1" in
http://*)
git-http-pull -a "$2" "$1/"
;;
/*)
git-local-pull -l -a "$2" "$1/"
;;
*)
rsync -avz --ignore-existing \
"$1/objects/." "$GIT_OBJECT_DIRECTORY"/.
;;
esac
}
echo "Getting remote $merge_name"
download_one "$merge_repo/$merge_name" "$GIT_DIR"/MERGE_HEAD
echo "Getting object database"
download_objects "$merge_repo" "$(cat "$GIT_DIR"/MERGE_HEAD)"

34
git-pull-script
View file

@ -6,39 +6,7 @@ merge_name=${2:-HEAD}
: ${GIT_DIR=.git}
: ${GIT_OBJECT_DIRECTORY="${SHA1_FILE_DIRECTORY-"$GIT_DIR/objects"}"}
download_one () {
# remote_path="$1" local_file="$2"
case "$1" in
http://*)
wget -q -O "$2" "$1" ;;
/*)
test -f "$1" && cat >"$2" "$1" ;;
*)
rsync -L "$1" "$2" ;;
esac
}
download_objects () {
# remote_repo="$1" head_sha1="$2"
case "$1" in
http://*)
git-http-pull -a "$2" "$1/"
;;
/*)
git-local-pull -l -a "$2" "$1/"
;;
*)
rsync -avz --ignore-existing \
"$1/objects/." "$GIT_OBJECT_DIRECTORY"/.
;;
esac
}
echo "Getting remote $merge_name"
download_one "$merge_repo/$merge_name" "$GIT_DIR"/MERGE_HEAD
echo "Getting object database"
download_objects "$merge_repo" "$(cat "$GIT_DIR"/MERGE_HEAD)"
git-fetch-script "$merge_repo" "$merge_name"
git-resolve-script \
"$(cat "$GIT_DIR"/HEAD)" \