зеркало из https://github.com/microsoft/git.git
Merge branch 'jc/squash'
* jc/squash: git-merge --squash
This commit is contained in:
Коммит
1ef9e05dbf
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@ -6,6 +6,14 @@
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not autocommit, to give the user a chance to inspect and
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further tweak the merge result before committing.
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--squash::
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Produce the working tree and index state as if a real
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merge happened, but do not actually make a commit or
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move the `HEAD`, nor record `$GIT_DIR/MERGE_HEAD` to
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cause the next `git commit` command to create a merge
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commit. This allows you to create a single commit on
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top of the current branch whose effect is the same as
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merging another branch (or more in case of an octopus).
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-s <strategy>, \--strategy=<strategy>::
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Use the given merge strategy; can be supplied more than
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@ -566,6 +566,9 @@ then
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elif test -f "$GIT_DIR/MERGE_HEAD" && test -f "$GIT_DIR/MERGE_MSG"
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then
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cat "$GIT_DIR/MERGE_MSG"
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elif test -f "$GIT_DIR/SQUASH_MSG"
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then
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cat "$GIT_DIR/SQUASH_MSG"
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fi | git-stripspace >"$GIT_DIR"/COMMIT_EDITMSG
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case "$signoff" in
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@ -663,7 +666,7 @@ else
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fi
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if [ "$?" != "0" -a ! -f "$GIT_DIR/MERGE_HEAD" -a -z "$amend" ]
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then
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rm -f "$GIT_DIR/COMMIT_EDITMSG"
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rm -f "$GIT_DIR/COMMIT_EDITMSG" "$GIT_DIR/SQUASH_MSG"
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run_status
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exit 1
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fi
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@ -734,7 +737,7 @@ else
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false
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fi
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ret="$?"
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rm -f "$GIT_DIR/COMMIT_MSG" "$GIT_DIR/COMMIT_EDITMSG"
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rm -f "$GIT_DIR/COMMIT_MSG" "$GIT_DIR/COMMIT_EDITMSG" "$GIT_DIR/SQUASH_MSG"
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if test -d "$GIT_DIR/rr-cache"
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then
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git-rerere
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72
git-merge.sh
72
git-merge.sh
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@ -3,8 +3,7 @@
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# Copyright (c) 2005 Junio C Hamano
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#
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USAGE='[-n] [--no-commit] [-s <strategy>]... <merge-message> <head> <remote>+'
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USAGE='[-n] [--no-commit] [--squash] [-s <strategy>]... <merge-message> <head> <remote>+'
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. git-sh-setup
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LF='
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@ -42,20 +41,49 @@ restorestate() {
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fi
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}
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finish_up_to_date () {
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case "$squash" in
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t)
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echo "$1 (nothing to squash)" ;;
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'')
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echo "$1" ;;
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esac
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dropsave
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}
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squash_message () {
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echo Squashed commit of the following:
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echo
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git-log --no-merges ^"$head" $remote
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}
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finish () {
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test '' = "$2" || echo "$2"
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case "$merge_msg" in
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'')
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echo "No merge message -- not updating HEAD"
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case "$squash" in
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t)
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echo "Squash commit -- not updating HEAD"
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squash_message >"$GIT_DIR/SQUASH_MSG"
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;;
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*)
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git-update-ref HEAD "$1" "$head" || exit 1
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'')
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case "$merge_msg" in
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'')
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echo "No merge message -- not updating HEAD"
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;;
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*)
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git-update-ref HEAD "$1" "$head" || exit 1
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;;
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esac
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;;
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esac
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case "$no_summary" in
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case "$1" in
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'')
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git-diff-tree --stat --summary -M "$head" "$1"
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;;
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?*)
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case "$no_summary" in
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'')
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git-diff-tree --stat --summary -M "$head" "$1"
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;;
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esac
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;;
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esac
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}
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@ -66,6 +94,8 @@ do
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-n|--n|--no|--no-|--no-s|--no-su|--no-sum|--no-summ|\
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--no-summa|--no-summar|--no-summary)
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no_summary=t ;;
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--sq|--squ|--squa|--squas|--squash)
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squash=t no_commit=t ;;
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--no-c|--no-co|--no-com|--no-comm|--no-commi|--no-commit)
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no_commit=t ;;
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-s=*|--s=*|--st=*|--str=*|--stra=*|--strat=*|--strate=*|\
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@ -152,8 +182,7 @@ f,*)
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?,1,"$1",*)
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# If head can reach all the merge then we are up to date.
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# but first the most common case of merging one remote.
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echo "Already up-to-date."
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dropsave
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finish_up_to_date "Already up-to-date."
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exit 0
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;;
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?,1,"$head",*)
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@ -205,8 +234,7 @@ f,*)
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done
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if test "$up_to_date" = t
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then
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echo "Already up-to-date. Yeeah!"
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dropsave
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finish_up_to_date "Already up-to-date. Yeeah!"
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exit 0
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fi
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;;
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@ -310,11 +338,17 @@ case "$best_strategy" in
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git-merge-$best_strategy $common -- "$head_arg" "$@"
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;;
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esac
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for remote
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do
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echo $remote
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done >"$GIT_DIR/MERGE_HEAD"
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echo "$merge_msg" >"$GIT_DIR/MERGE_MSG"
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if test "$squash" = t
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then
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finish
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else
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for remote
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do
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echo $remote
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done >"$GIT_DIR/MERGE_HEAD"
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echo "$merge_msg" >"$GIT_DIR/MERGE_MSG"
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fi
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if test "$merge_was_ok" = t
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then
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@ -8,7 +8,7 @@ USAGE='[-n | --no-summary] [--no-commit] [-s strategy]... [<fetch-options>] <rep
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LONG_USAGE='Fetch one or more remote refs and merge it/them into the current HEAD.'
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. git-sh-setup
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strategy_args= no_summary= no_commit=
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strategy_args= no_summary= no_commit= squash=
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while case "$#,$1" in 0) break ;; *,-*) ;; *) break ;; esac
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do
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case "$1" in
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@ -17,6 +17,8 @@ do
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no_summary=-n ;;
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--no-c|--no-co|--no-com|--no-comm|--no-commi|--no-commit)
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no_commit=--no-commit ;;
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--sq|--squ|--squa|--squas|--squash)
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squash=--squash ;;
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-s=*|--s=*|--st=*|--str=*|--stra=*|--strat=*|--strate=*|\
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--strateg=*|--strategy=*|\
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-s|--s|--st|--str|--stra|--strat|--strate|--strateg|--strategy)
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@ -100,4 +102,5 @@ case "$strategy_args" in
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esac
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merge_name=$(git-fmt-merge-msg <"$GIT_DIR/FETCH_HEAD") || exit
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git-merge $no_summary $no_commit $strategy_args "$merge_name" HEAD $merge_head
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git-merge $no_summary $no_commit $squash $strategy_args \
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"$merge_name" HEAD $merge_head
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@ -61,4 +61,4 @@ case "$reset_type" in
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;;
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esac
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rm -f "$GIT_DIR/MERGE_HEAD" "$GIT_DIR/rr-cache/MERGE_RR"
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rm -f "$GIT_DIR/MERGE_HEAD" "$GIT_DIR/rr-cache/MERGE_RR" "$GIT_DIR/SQUASH_MSG"
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