зеркало из https://github.com/microsoft/git.git
git-status -v
This revamps the git-status command to take the same set of parameters as git commit. It gives a preview of what is being committed with that command. With -v flag, it shows the diff output between the HEAD commit and the index that would be committed if these flags were given to git-commit command. git-commit also acquires -v flag (it used to mean "verify" but that is the default anyway and there is --no-verify to turn it off, so not much is lost), which uses the updated git-status -v to seed the commit log buffer. This is handy for writing a log message while reviewing the changes one last time. Now, git-commit and git-status are internally share the same implementation. Unlike previous git-commit change, this uses a temporary index to prepare the index file that would become the real index file after a successful commit, and moves it to the real index file once the commit is actually made. This makes it safer than the previous scheme, which stashed away the original index file and restored it after an aborted commit. Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano
Родитель
4dc870d90c
Коммит
cf7bb589af
7
Makefile
7
Makefile
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@ -107,7 +107,7 @@ SCRIPT_SH = \
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git-merge-one-file.sh git-parse-remote.sh \
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git-prune.sh git-pull.sh git-push.sh git-rebase.sh \
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git-repack.sh git-request-pull.sh git-reset.sh \
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git-resolve.sh git-revert.sh git-sh-setup.sh git-status.sh \
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git-resolve.sh git-revert.sh git-sh-setup.sh \
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git-tag.sh git-verify-tag.sh git-whatchanged.sh \
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git-applymbox.sh git-applypatch.sh git-am.sh \
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git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
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@ -125,7 +125,7 @@ SCRIPT_PYTHON = \
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SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
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$(patsubst %.perl,%,$(SCRIPT_PERL)) \
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$(patsubst %.py,%,$(SCRIPT_PYTHON)) \
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git-cherry-pick git-show
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git-cherry-pick git-show git-status
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# The ones that do not have to link with lcrypto nor lz.
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SIMPLE_PROGRAMS = \
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@ -443,6 +443,9 @@ git-cherry-pick: git-revert
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git-show: git-whatchanged
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cp $< $@
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git-status: git-commit
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cp $< $@
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# These can record GIT_VERSION
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git$X git.spec \
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$(patsubst %.sh,%,$(SCRIPT_SH)) \
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302
git-commit.sh
302
git-commit.sh
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@ -3,13 +3,21 @@
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# Copyright (c) 2005 Linus Torvalds
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# Copyright (c) 2006 Junio C Hamano
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USAGE='[-a] [-i] [-s] [-v | --no-verify] [-m <message> | -F <logfile> | (-C|-c) <commit>] [-e] [--author <author>] [<path>...]'
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USAGE='[-a] [-i] [-s] [-v] [--no-verify] [-m <message> | -F <logfile> | (-C|-c) <commit>] [-e] [--author <author>] [<path>...]'
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SUBDIRECTORY_OK=Yes
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. git-sh-setup
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git-rev-parse --verify HEAD >/dev/null 2>&1 ||
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initial_commit=t
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git-rev-parse --verify HEAD >/dev/null 2>&1 || initial_commit=t
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branch=$(GIT_DIR="$GIT_DIR" git-symbolic-ref HEAD)
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case "$0" in
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*status)
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status_only=t
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unmerged_ok_if_status=--unmerged ;;
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*commit)
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status_only=
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unmerged_ok_if_status= ;;
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esac
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refuse_partial () {
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echo >&2 "$1"
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@ -17,23 +25,155 @@ refuse_partial () {
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exit 1
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}
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SAVE_INDEX="$GIT_DIR/save-index$$"
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THIS_INDEX="$GIT_DIR/index"
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NEXT_INDEX="$GIT_DIR/next-index$$"
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rm -f "$NEXT_INDEX"
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save_index () {
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cp "$GIT_DIR/index" "$SAVE_INDEX"
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cp "$THIS_INDEX" "$NEXT_INDEX"
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}
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report () {
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header="#
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# $1:
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# ($2)
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#
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"
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trailer=""
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while read status name newname
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do
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printf '%s' "$header"
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header=""
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trailer="#
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"
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case "$status" in
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M ) echo "# modified: $name";;
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D*) echo "# deleted: $name";;
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T ) echo "# typechange: $name";;
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C*) echo "# copied: $name -> $newname";;
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R*) echo "# renamed: $name -> $newname";;
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A*) echo "# new file: $name";;
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U ) echo "# unmerged: $name";;
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esac
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done
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printf '%s' "$trailer"
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[ "$header" ]
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}
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run_status () {
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(
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# We always show status for the whole tree.
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cd "$TOP"
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# If TMP_INDEX is defined, that means we are doing
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# "--only" partial commit, and that index file is used
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# to build the tree for the commit. Otherwise, if
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# NEXT_INDEX exists, that is the index file used to
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# make the commit. Otherwise we are using as-is commit
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# so the regular index file is what we use to compare.
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if test '' != "$TMP_INDEX"
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then
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GIT_INDEX_FILE="$TMP_INDEX" git-status
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else
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git-status
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GIT_INDEX_FILE="$TMP_INDEX"
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export GIT_INDEX_FILE
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elif test -f "$NEXT_INDEX"
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then
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GIT_INDEX_FILE="$NEXT_INDEX"
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export GIT_INDEX_FILE
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fi
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case "$branch" in
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refs/heads/master) ;;
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*) echo "# On branch $branch" ;;
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esac
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if test -z "$initial_commit"
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then
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if test -z "$verbose"
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then
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git-diff-index -M --cached --name-status \
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--diff-filter=MDTCRA HEAD |
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sed -e '
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s/\\/\\\\/g
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s/ /\\ /g
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' |
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report "Updated but not checked in" "will commit"
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else
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if git-diff-index --cached -M -p --diff-filter=MDTCRA HEAD |
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grep .
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then
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false
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else
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true
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fi
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fi
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committable="$?"
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else
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echo '#
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# Initial commit
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#'
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git-ls-files |
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sed -e '
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s/\\/\\\\/g
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s/ /\\ /g
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s/^/A /
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' |
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report "Updated but not checked in" "will commit"
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committable="$?"
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fi
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git-diff-files --name-status |
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sed -e '
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s/\\/\\\\/g
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s/ /\\ /g
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' |
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report "Changed but not updated" \
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"use git-update-index to mark for commit"
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if test -f "$GIT_DIR/info/exclude"
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then
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git-ls-files -z --others --directory \
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--exclude-from="$GIT_DIR/info/exclude" \
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--exclude-per-directory=.gitignore
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else
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git-ls-files -z --others --directory \
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--exclude-per-directory=.gitignore
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fi |
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perl -e '$/ = "\0";
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my $shown = 0;
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while (<>) {
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chomp;
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s|\\|\\\\|g;
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s|\t|\\t|g;
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s|\n|\\n|g;
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s/^/# /;
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if (!$shown) {
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print "#\n# Untracked files:\n";
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print "# (use \"git add\" to add to commit)\n";
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print "#\n";
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$shown = 1;
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}
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print "$_\n";
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}
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'
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case "$committable" in
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0)
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echo "nothing to commit"
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exit 1
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esac
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exit 0
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)
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}
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trap '
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test -z "$TMP_INDEX" || {
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test -f "$TMP_INDEX" && rm -f "$TMP_INDEX"
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}
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rm -f "$NEXT_INDEX"
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' 0
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################################################################
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# Command line argument parsing and sanity checking
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all=
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also=
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only=
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@ -43,6 +183,7 @@ no_edit=
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log_given=
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log_message=
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verify=t
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verbose=
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signoff=
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force_author=
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while case "$#" in 0) break;; esac
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@ -172,8 +313,8 @@ do
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signoff=t
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shift
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;;
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-v|--v|--ve|--ver|--veri|--verif|--verify)
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verify=t
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-v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose)
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verbose=t
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shift
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;;
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--)
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@ -189,6 +330,9 @@ do
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esac
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done
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################################################################
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# Sanity check options
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case "$log_given" in
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tt*)
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die "Only one of -c/-C/-F/-m can be used." ;;
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@ -207,9 +351,24 @@ case "$#,$also$only" in
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# Later when switch the defaults, we will replace them with these:
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# echo >&2 "assuming --only paths..."
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# also=
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# If we are going to launch an editor, the message won't be
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# shown without this...
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test -z "$log_given$status_only" && sleep 1
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;;
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esac
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unset only
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case "$all,$also,$#" in
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t,t,*)
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die "Cannot use -a and -i at the same time." ;;
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t,,[1-9]*)
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die "Paths with -a does not make sense." ;;
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,t,0)
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die "No paths with -i does not make sense." ;;
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esac
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################################################################
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# Prepare index to have a tree to be committed
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TOP=`git-rev-parse --show-cdup`
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if test -z "$TOP"
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@ -218,29 +377,25 @@ then
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fi
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case "$all,$also" in
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t,t)
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die "Cannot use -a and -i at the same time." ;;
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t,)
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case "$#" in
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0) ;;
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*) die "Paths with -a does not make sense." ;;
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esac
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save_index &&
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(
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cd "$TOP"
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GIT_INDEX_FILE="$NEXT_INDEX"
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export GIT_INDEX_FILE
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git-diff-files --name-only -z |
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git-update-index --remove -z --stdin
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)
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;;
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,t)
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case "$#" in
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0) die "No paths with -i does not make sense." ;;
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esac
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save_index &&
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git-diff-files --name-only -z -- "$@" |
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(cd "$TOP" && git-update-index --remove -z --stdin)
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(
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cd "$TOP"
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GIT_INDEX_FILE="$NEXT_INDEX"
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export GIT_INDEX_FILE
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git-update-index --remove -z --stdin
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)
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;;
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,)
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case "$#" in
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@ -262,43 +417,68 @@ t,)
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refuse_partial "Different in index and the last commit:
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$dirty_in_index"
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fi
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commit_only=`git-ls-files -- "$@"` ;;
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commit_only=`git-ls-files -- "$@"`
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|
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# Build the temporary index and update the real index
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# the same way.
|
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if test -z "$initial_commit"
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then
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cp "$THIS_INDEX" "$TMP_INDEX"
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GIT_INDEX_FILE="$TMP_INDEX" git-read-tree -m HEAD
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else
|
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rm -f "$TMP_INDEX"
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fi || exit
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|
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echo "$commit_only" |
|
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GIT_INDEX_FILE="$TMP_INDEX" \
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git-update-index --add --remove --stdin &&
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|
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save_index &&
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echo "$commit_only" |
|
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(
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GIT_INDEX_FILE="$NEXT_INDEX"
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export GIT_INDEX_FILE
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git-update-index --remove --stdin
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) || exit
|
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;;
|
||||
esac
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;;
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esac
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git-update-index -q --refresh || exit 1
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################################################################
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# If we do as-is commit, the index file will be THIS_INDEX,
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# otherwise NEXT_INDEX after we make this commit. We leave
|
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# the index as is if we abort.
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trap '
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test -z "$TMP_INDEX" || {
|
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test -f "$TMP_INDEX" && rm -f "$TMP_INDEX"
|
||||
}
|
||||
test -f "$SAVE_INDEX" && mv -f "$SAVE_INDEX" "$GIT_DIR/index"
|
||||
' 0
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||||
|
||||
if test "$TMP_INDEX"
|
||||
if test -f "$NEXT_INDEX"
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||||
then
|
||||
if test -z "$initial_commit"
|
||||
then
|
||||
GIT_INDEX_FILE="$TMP_INDEX" git-read-tree HEAD
|
||||
else
|
||||
rm -f "$TMP_INDEX"
|
||||
fi || exit
|
||||
echo "$commit_only" |
|
||||
GIT_INDEX_FILE="$TMP_INDEX" git-update-index --add --remove --stdin &&
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save_index &&
|
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echo "$commit_only" |
|
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git-update-index --remove --stdin ||
|
||||
exit
|
||||
USE_INDEX="$NEXT_INDEX"
|
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else
|
||||
USE_INDEX="$THIS_INDEX"
|
||||
fi
|
||||
|
||||
GIT_INDEX_FILE="$USE_INDEX" \
|
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git-update-index -q $unmerged_ok_if_status --refresh || exit
|
||||
|
||||
################################################################
|
||||
# If the request is status, just show it and exit.
|
||||
|
||||
case "$0" in
|
||||
*status)
|
||||
run_status
|
||||
exit $?
|
||||
esac
|
||||
|
||||
################################################################
|
||||
# Grab commit message, write out tree and make commit.
|
||||
|
||||
if test t = "$verify" && test -x "$GIT_DIR"/hooks/pre-commit
|
||||
then
|
||||
if test "$TMP_INDEX"
|
||||
then
|
||||
GIT_INDEX_FILE="$TMP_INDEX" "$GIT_DIR"/hooks/pre-commit
|
||||
else
|
||||
"$GIT_DIR"/hooks/pre-commit
|
||||
GIT_INDEX_FILE="$USE_INDEX" "$GIT_DIR"/hooks/pre-commit
|
||||
fi || exit
|
||||
fi
|
||||
|
||||
|
|
@ -398,8 +578,10 @@ else
|
|||
PARENTS=""
|
||||
fi
|
||||
|
||||
|
||||
run_status >>"$GIT_DIR"/COMMIT_EDITMSG
|
||||
{
|
||||
test -z "$verbose" || echo '---'
|
||||
run_status
|
||||
} >>"$GIT_DIR"/COMMIT_EDITMSG
|
||||
if [ "$?" != "0" -a ! -f "$GIT_DIR/MERGE_HEAD" ]
|
||||
then
|
||||
rm -f "$GIT_DIR/COMMIT_EDITMSG"
|
||||
|
|
@ -429,8 +611,14 @@ t)
|
|||
fi
|
||||
esac
|
||||
|
||||
grep -v '^#' < "$GIT_DIR"/COMMIT_EDITMSG |
|
||||
git-stripspace > "$GIT_DIR"/COMMIT_MSG
|
||||
sed -e '
|
||||
/^---$/{
|
||||
s///
|
||||
q
|
||||
}
|
||||
/^#/d
|
||||
' "$GIT_DIR"/COMMIT_EDITMSG |
|
||||
git-stripspace >"$GIT_DIR"/COMMIT_MSG
|
||||
|
||||
if cnt=`grep -v -i '^Signed-off-by' "$GIT_DIR"/COMMIT_MSG |
|
||||
git-stripspace |
|
||||
|
|
@ -439,14 +627,20 @@ if cnt=`grep -v -i '^Signed-off-by' "$GIT_DIR"/COMMIT_MSG |
|
|||
then
|
||||
if test -z "$TMP_INDEX"
|
||||
then
|
||||
tree=$(git-write-tree)
|
||||
tree=$(GIT_INDEX_FILE="$USE_INDEX" git-write-tree)
|
||||
else
|
||||
tree=$(GIT_INDEX_FILE="$TMP_INDEX" git-write-tree) &&
|
||||
rm -f "$TMP_INDEX"
|
||||
fi &&
|
||||
commit=$(cat "$GIT_DIR"/COMMIT_MSG | git-commit-tree $tree $PARENTS) &&
|
||||
git-update-ref HEAD $commit $current &&
|
||||
rm -f -- "$GIT_DIR/MERGE_HEAD"
|
||||
rm -f -- "$GIT_DIR/MERGE_HEAD" &&
|
||||
if test -f "$NEXT_INDEX"
|
||||
then
|
||||
mv "$NEXT_INDEX" "$THIS_INDEX"
|
||||
else
|
||||
: ;# happy
|
||||
fi
|
||||
else
|
||||
echo >&2 "* no commit message? aborting commit."
|
||||
false
|
||||
|
|
@ -459,8 +653,4 @@ if test -x "$GIT_DIR"/hooks/post-commit && test "$ret" = 0
|
|||
then
|
||||
"$GIT_DIR"/hooks/post-commit
|
||||
fi
|
||||
if test 0 -eq "$ret"
|
||||
then
|
||||
rm -f "$SAVE_INDEX"
|
||||
fi
|
||||
exit "$ret"
|
||||
|
|
|
|||
115
git-status.sh
115
git-status.sh
|
|
@ -1,115 +0,0 @@
|
|||
#!/bin/sh
|
||||
#
|
||||
# Copyright (c) 2005 Linus Torvalds
|
||||
#
|
||||
|
||||
USAGE=''
|
||||
SUBDIRECTORY_OK='Yes'
|
||||
|
||||
. git-sh-setup
|
||||
|
||||
if [ "$#" != "0" ]
|
||||
then
|
||||
usage
|
||||
fi
|
||||
|
||||
report () {
|
||||
header="#
|
||||
# $1:
|
||||
# ($2)
|
||||
#
|
||||
"
|
||||
trailer=""
|
||||
while read status name newname
|
||||
do
|
||||
printf '%s' "$header"
|
||||
header=""
|
||||
trailer="#
|
||||
"
|
||||
case "$status" in
|
||||
M ) echo "# modified: $name";;
|
||||
D*) echo "# deleted: $name";;
|
||||
T ) echo "# typechange: $name";;
|
||||
C*) echo "# copied: $name -> $newname";;
|
||||
R*) echo "# renamed: $name -> $newname";;
|
||||
A*) echo "# new file: $name";;
|
||||
U ) echo "# unmerged: $name";;
|
||||
esac
|
||||
done
|
||||
printf '%s' "$trailer"
|
||||
[ "$header" ]
|
||||
}
|
||||
|
||||
branch=$(GIT_DIR="$GIT_DIR" git-symbolic-ref HEAD)
|
||||
case "$branch" in
|
||||
refs/heads/master) ;;
|
||||
*) echo "# On branch $branch" ;;
|
||||
esac
|
||||
|
||||
git-update-index -q --unmerged --refresh || exit
|
||||
|
||||
if GIT_DIR="$GIT_DIR" git-rev-parse --verify HEAD >/dev/null 2>&1
|
||||
then
|
||||
git-diff-index -M --cached --name-status --diff-filter=MDTCRA HEAD |
|
||||
sed -e '
|
||||
s/\\/\\\\/g
|
||||
s/ /\\ /g
|
||||
' |
|
||||
report "Updated but not checked in" "will commit"
|
||||
|
||||
committable="$?"
|
||||
else
|
||||
echo '#
|
||||
# Initial commit
|
||||
#'
|
||||
git-ls-files |
|
||||
sed -e '
|
||||
s/\\/\\\\/g
|
||||
s/ /\\ /g
|
||||
s/^/A /
|
||||
' |
|
||||
report "Updated but not checked in" "will commit"
|
||||
|
||||
committable="$?"
|
||||
fi
|
||||
|
||||
git-diff-files --name-status |
|
||||
sed -e '
|
||||
s/\\/\\\\/g
|
||||
s/ /\\ /g
|
||||
' |
|
||||
report "Changed but not updated" "use git-update-index to mark for commit"
|
||||
|
||||
|
||||
if test -f "$GIT_DIR/info/exclude"
|
||||
then
|
||||
git-ls-files -z --others --directory \
|
||||
--exclude-from="$GIT_DIR/info/exclude" \
|
||||
--exclude-per-directory=.gitignore
|
||||
else
|
||||
git-ls-files -z --others --directory \
|
||||
--exclude-per-directory=.gitignore
|
||||
fi |
|
||||
perl -e '$/ = "\0";
|
||||
my $shown = 0;
|
||||
while (<>) {
|
||||
chomp;
|
||||
s|\\|\\\\|g;
|
||||
s|\t|\\t|g;
|
||||
s|\n|\\n|g;
|
||||
s/^/# /;
|
||||
if (!$shown) {
|
||||
print "#\n# Untracked files:\n";
|
||||
print "# (use \"git add\" to add to commit)\n#\n";
|
||||
$shown = 1;
|
||||
}
|
||||
print "$_\n";
|
||||
}
|
||||
'
|
||||
|
||||
case "$committable" in
|
||||
0)
|
||||
echo "nothing to commit"
|
||||
exit 1
|
||||
esac
|
||||
exit 0
|
||||
Загрузка…
Ссылка в новой задаче