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cherry-pick/revert: advise using --skip 

The previous commit introduced a --skip flag for cherry-pick and
revert. Update the advice messages, to tell users about this less
cumbersome way of skipping commits. Also add tests to ensure
everything is working fine.

Signed-off-by: Rohit Ashiwal <rohit.ashiwal265@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
maint
Rohit Ashiwal 2019-07-02 14:41:29 +05:30 committed by Junio C Hamano
parent de81ca3f36
commit dcb500dc16
3 changed files with 34 additions and 8 deletions
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13
builtin/commit.c
View File

@ -60,15 +60,18 @@ N_("The previous cherry-pick is now empty, possibly due to conflict resolution.\
"\n");

static const char empty_cherry_pick_advice_single[] =
N_("Otherwise, please use 'git reset'\n");
N_("Otherwise, please use 'git cherry-pick --skip'\n");

static const char empty_cherry_pick_advice_multi[] =
N_("If you wish to skip this commit, use:\n"
N_("and then use:\n"
"\n"
" git reset\n"
" git cherry-pick --continue\n"
"\n"
"Then \"git cherry-pick --continue\" will resume cherry-picking\n"
"the remaining commits.\n");
"to resume cherry-picking the remaining commits.\n"
"If you wish to skip this commit, use:\n"
"\n"
" git cherry-pick --skip\n"
"\n");

static const char *color_status_slots[] = {
[WT_STATUS_HEADER] = "header",

9
sequencer.c
View File

@ -2655,18 +2655,20 @@ static int create_seq_dir(struct repository *r)
enum replay_action action;
const char *in_progress_error = NULL;
const char *in_progress_advice = NULL;
unsigned int advise_skip = file_exists(git_path_revert_head(r)) ||
file_exists(git_path_cherry_pick_head(r));

if (!sequencer_get_last_command(r, &action)) {
switch (action) {
case REPLAY_REVERT:
in_progress_error = _("revert is already in progress");
in_progress_advice =
_("try \"git revert (--continue | --abort | --quit)\"");
_("try \"git revert (--continue | %s--abort | --quit)\"");
break;
case REPLAY_PICK:
in_progress_error = _("cherry-pick is already in progress");
in_progress_advice =
_("try \"git cherry-pick (--continue | --abort | --quit)\"");
_("try \"git cherry-pick (--continue | %s--abort | --quit)\"");
break;
default:
BUG("unexpected action in create_seq_dir");
@ -2675,7 +2677,8 @@ static int create_seq_dir(struct repository *r)
if (in_progress_error) {
error("%s", in_progress_error);
if (advice_sequencer_in_use)
advise("%s", in_progress_advice);
advise(in_progress_advice,
advise_skip ? "--skip | " : "");
return -1;
}
if (mkdir(git_path_seq_dir(), 0777) < 0)

20
t/t3510-cherry-pick-sequence.sh
View File

@ -172,6 +172,26 @@ test_expect_success 'check advice when we move HEAD by committing' '
test_i18ncmp expect advice
'

test_expect_success 'selectively advise --skip while launching another sequence' '
pristine_detach initial &&
cat >expect <<-EOF &&
error: cherry-pick is already in progress
hint: try "git cherry-pick (--continue | --skip | --abort | --quit)"
fatal: cherry-pick failed
EOF
test_must_fail git cherry-pick picked..yetanotherpick &&
test_must_fail git cherry-pick picked..yetanotherpick 2>advice &&
test_i18ncmp expect advice &&
cat >expect <<-EOF &&
error: cherry-pick is already in progress
hint: try "git cherry-pick (--continue | --abort | --quit)"
fatal: cherry-pick failed
EOF
git reset --merge &&
test_must_fail git cherry-pick picked..yetanotherpick 2>advice &&
test_i18ncmp expect advice
'

test_expect_success 'allow skipping commit but not abort for a new history' '
pristine_detach initial &&
cat >expect <<-EOF &&