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| author | Stephan Beyer <s-beyer@gmx.net> | 2008-08-17 06:25:43 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2008-08-16 23:21:18 -0700 |
| commit | 9b752a6e31f93f2925856a0c0607c2ffc2a93375 (patch) | |
| tree | f397949119d809a4ce7524e5377133ad149d5651 | |
| parent | 20a55f4b2ef033dbb4a344e467716e03e13263a4 (diff) | |
| download | git-9b752a6e31f93f2925856a0c0607c2ffc2a93375.tar.gz git-9b752a6e31f93f2925856a0c0607c2ffc2a93375.tar.xz | |
Improve error output of git-rebase
"git rebase" without arguments on initial startup showed:
fatal: Needed a single revision
invalid upstream
This patch makes it show the ordinary usage string.
If .git/rebase-merge or .git/rebase-apply/rebasing exists, git-rebase
will die with a message saying that a rebase is in progress and the user
should try --skip/--abort/--continue.
If .git/rebase-apply/applying exists, git-rebase will die with a message
saying that git-am is in progress, regardless how many arguments are
given.
If no arguments are given and .git/rebase-apply/ exists, but neither a
rebasing nor applying file is in that directory, git-rebase dies with a
message saying that rebase-apply exists and no arguments were given.
Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rwxr-xr-x | git-rebase.sh | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/git-rebase.sh b/git-rebase.sh index 412e135c3..528b604cd 100755 --- a/git-rebase.sh +++ b/git-rebase.sh @@ -144,8 +144,19 @@ is_interactive () { done && test -n "$1" } +test -f "$GIT_DIR"/rebase-apply/applying && + die 'It looks like git-am is in progress. Cannot rebase.' + is_interactive "$@" && exec git-rebase--interactive "$@" +if test $# -eq 0 +then + test -d "$dotest" -o -d "$GIT_DIR"/rebase-apply || usage + test -d "$dotest" -o -f "$GIT_DIR"/rebase-apply/rebasing && + die 'A rebase is in progress, try --continue, --skip or --abort.' + die "No arguments given and $GIT_DIR/rebase-apply already exists." +fi + while test $# != 0 do case "$1" in @@ -268,16 +279,16 @@ done # Make sure we do not have $GIT_DIR/rebase-apply if test -z "$do_merge" then - if mkdir "$GIT_DIR"/rebase-apply + if mkdir "$GIT_DIR"/rebase-apply 2>/dev/null then rmdir "$GIT_DIR"/rebase-apply else echo >&2 ' -It seems that I cannot create a '"$GIT_DIR"'/rebase-apply directory, -and I wonder if you are in the middle of patch application or another +It seems that I cannot create a rebase-apply directory, and +I wonder if you are in the middle of patch application or another rebase. If that is not the case, please rm -fr '"$GIT_DIR"'/rebase-apply - and run me again. I am stopping in case you still have something +and run me again. I am stopping in case you still have something valuable there.' exit 1 fi @@ -285,7 +296,7 @@ else if test -d "$dotest" then die "previous rebase directory $dotest still exists." \ - 'try git-rebase < --continue | --abort >' + 'Try git rebase (--continue | --abort | --skip)' fi fi |