On Fri, 11 Feb 2011, Martin von Zweigbergk wrote:
> On Thu, 10 Feb 2011, Junio C Hamano wrote:
>
> > I am not sure if forbidding "-v --continue" adds any value; would it be
> > too much effort to allow "--continue -v" instead to achieve the same
> > degree of consistency between the two?
>
> I'll have a look at it when
> I get some time.
This would apply on top of mz/rebase after dropping 95135b0 (rebase:
stricter check of standalone sub command, 2011-02-06). If you agree
with it, I will include it in a future re-roll.
-- 8< --
Subject: [PATCH/RFC] rebase: allow options to be overridden when resuming
The sub commands '--continue', '--skip' or '--abort' may only be used
standalone according to the documentation. Other options following the
sub command are currently not accepted, but options preceeding them
are. For example, 'git rebase --continue -v' is not accepted, while
'git rebase -v --continue' is. In the latter case, the verbose option
will only be used until the rebase is interrupted (e.g. for editing,
or due to conflict). From that point on, the intial settings will be
used again.
Improve the situation by allowing options to be combined with sub
commands both before and after the sub command itself. Persist the new
value to make sure it is remembered across interruptions.
Fail if options that can not be used together with sub commands, such
as '-i', are used. For simplicity, allow the same set of options for
all three sub commands, even though e.g. '-s' makes no sense when
combined with '--abort'.
Signed-off-by: Martin von Zweigbergk <martin.von.zweigbergk@xxxxxxxxx>
---
Documentation/git-rebase.txt | 2 +-
git-rebase.sh | 51 ++++++++++++++++++++++++++++++++----------
t/t3418-rebase-continue.sh | 12 ++++++++++
3 files changed, 52 insertions(+), 13 deletions(-)
diff --git a/Documentation/git-rebase.txt b/Documentation/git-rebase.txt
index 96680c8..095a67f 100644
--- a/Documentation/git-rebase.txt
+++ b/Documentation/git-rebase.txt
@@ -13,7 +13,7 @@ SYNOPSIS
'git rebase' [-i | --interactive] [options] --onto <newbase>
--root [<branch>]
-'git rebase' --continue | --skip | --abort
+'git rebase' --continue | --skip | --abort [options]
DESCRIPTION
-----------
diff --git a/git-rebase.sh b/git-rebase.sh
index 34a2a0a..5abfeac 100755
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -67,6 +67,16 @@ preserve_merges=
autosquash=
test "$(git config --bool rebase.autosquash)" = "true" && autosquash=t
+write_options() {
+ echo "$GIT_QUIET" > "$state_dir"/quiet &&
+ test t = "$verbose" && : > "$state_dir"/verbose
+ test -n "$strategy" && echo "$strategy" > "$state_dir"/strategy
+ test -n "$strategy_opts" && echo "$strategy_opts" > \
+ "$state_dir"/strategy_opts
+ test -n "$allow_rerere_autoupdate" && echo "$allow_rerere_autoupdate" > \
+ "$state_dir"/allow_rerere_autoupdate
+}
+
read_basic_state () {
head_name=$(cat "$state_dir"/head-name) &&
onto=$(cat "$state_dir"/onto) &&
@@ -78,9 +88,21 @@ read_basic_state () {
orig_head=$(cat "$state_dir"/orig-head)
else
orig_head=$(cat "$state_dir"/head)
- fi &&
- GIT_QUIET=$(cat "$state_dir"/quiet) &&
- test -f "$state_dir"/verbose && verbose=t
+ fi
+ # First write any overriding options from the command line
+ write_options
+ if test -n "$GIT_QUIET"
+ then
+ rm "$state_dir"/verbose
+ else
+ GIT_QUIET=$(cat "$state_dir"/quiet)
+ fi
+ if test t = "$verbose"
+ then
+ rm "$state_dir"/quiet
+ else
+ test -f "$state_dir"/verbose && verbose=t
+ fi
test -f "$state_dir"/strategy && strategy="$(cat "$state_dir"/strategy)"
test -f "$state_dir"/strategy_opts &&
strategy_opts="$(cat "$state_dir"/strategy_opts)"
@@ -92,13 +114,7 @@ write_basic_state () {
echo "$head_name" > "$state_dir"/head-name &&
echo "$onto" > "$state_dir"/onto &&
echo "$orig_head" > "$state_dir"/orig-head &&
- echo "$GIT_QUIET" > "$state_dir"/quiet &&
- test t = "$verbose" && : > "$state_dir"/verbose
- test -n "$strategy" && echo "$strategy" > "$state_dir"/strategy
- test -n "$strategy_opts" && echo "$strategy_opts" > \
- "$state_dir"/strategy_opts
- test -n "$allow_rerere_autoupdate" && echo "$allow_rerere_autoupdate" > \
- "$state_dir"/allow_rerere_autoupdate
+ write_options
}
output () {
@@ -164,6 +180,7 @@ then
fi
test -n "$type" && in_progress=t
+resume_incompatible=
while test $# != 0
do
case "$1" in
@@ -174,11 +191,11 @@ do
ok_to_skip_pre_rebase=
;;
--continue|--skip|--abort)
+ test -n "$action" && usage
action=${1##--}
- shift
- break
;;
--onto)
+ resume_incompatible=t
test 2 -le "$#" || usage
onto="$2"
shift
@@ -197,6 +214,7 @@ do
autosquash=
;;
-M|-m|--m|--me|--mer|--merg|--merge)
+ resume_incompatible=t
do_merge=t
;;
-X*|--strategy-option*)
@@ -232,9 +250,11 @@ do
do_merge=t
;;
-n|--no-stat)
+ resume_incompatible=t
diffstat=
;;
--stat)
+ resume_incompatible=t
diffstat=t
;;
-v|--verbose)
@@ -249,6 +269,7 @@ do
diffstat=
;;
--whitespace=*)
+ resume_incompatible=t
git_am_opt="$git_am_opt $1"
case "$1" in
--whitespace=fix|--whitespace=strip)
@@ -257,19 +278,24 @@ do
esac
;;
--ignore-whitespace)
+ resume_incompatible=t
git_am_opt="$git_am_opt $1"
;;
--committer-date-is-author-date|--ignore-date)
+ resume_incompatible=t
git_am_opt="$git_am_opt $1"
force_rebase=t
;;
-C*)
+ resume_incompatible=t
git_am_opt="$git_am_opt $1"
;;
--root)
+ resume_incompatible=t
rebase_root=t
;;
-f|--f|--fo|--for|--forc|--force|--force-r|--force-re|--force-reb|--force-reba|--force-rebas|--force-rebase|--no-ff)
+ resume_incompatible=t
force_rebase=t
;;
--rerere-autoupdate|--no-rerere-autoupdate)
@@ -288,6 +314,7 @@ test $# -gt 2 && usage
if test -n "$action"
then
+ test -n "$resume_incompatible" && "--$action used with incompatible option"
test -z "$in_progress" && die "No rebase in progress?"
# Only interactive rebase uses detailed reflog messages
if test "$type" = interactive && test "$GIT_REFLOG_ACTION" = rebase
diff --git a/t/t3418-rebase-continue.sh b/t/t3418-rebase-continue.sh
index 15cef3c..1581f00 100755
--- a/t/t3418-rebase-continue.sh
+++ b/t/t3418-rebase-continue.sh
@@ -90,4 +90,16 @@ test_expect_success 'rebase --continue remembers --rerere-autoupdate' '
git rebase --continue
'
+test_expect_success 'rebase --continue --no-rerere-autoupdate overrides' '
+ rm -fr .git/rebase-* &&
+ git reset --hard topic@{1} &&
+ test_must_fail git rebase -m --rerere-autoupdate master &&
+ test "$(cat F2)" = "Resolved" &&
+ git rebase --continue --no-rerere-autoupdate &&
+ test "$(cat F3)" = "Resolved" &&
+ test_must_fail git rebase --continue &&
+ git add F3 &&
+ git rebase --continue
+'
+
test_done
--
1.7.4.rc2.33.g8a14f
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