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Merge branch 'en/sequencer-reflog-action'

Browse source 
"git rebase -i" did not leave the reflog entries correctly.

* en/sequencer-reflog-action:
  sequencer: honor GIT_REFLOG_ACTION
This commit is contained in:
Junio C Hamano 2020-04-22 13:42:51 -07:00
commit 3aa30ccb1c
2 changed files with 16 additions and 10 deletions
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10
sequencer.c
View file

@ -3724,10 +3724,11 @@ static const char *reflog_message(struct replay_opts *opts,
{
va_list ap;
static struct strbuf buf = STRBUF_INIT;
char *reflog_action = getenv(GIT_REFLOG_ACTION);
va_start(ap, fmt);
strbuf_reset(&buf);
strbuf_addstr(&buf, action_name(opts));
strbuf_addstr(&buf, reflog_action ? reflog_action : action_name(opts));
if (sub_action)
strbuf_addf(&buf, " (%s)", sub_action);
if (fmt) {
@ -3815,8 +3816,11 @@ static int pick_commits(struct repository *r,
struct replay_opts *opts)
{
int res = 0, reschedule = 0;
char *prev_reflog_action;
/* Note that 0 for 3rd parameter of setenv means set only if not set */
setenv(GIT_REFLOG_ACTION, action_name(opts), 0);
prev_reflog_action = xstrdup(getenv(GIT_REFLOG_ACTION));
if (opts->allow_ff)
assert(!(opts->signoff || opts->no_commit ||
opts->record_origin || opts->edit));
@ -3861,12 +3865,14 @@ static int pick_commits(struct repository *r,
}
if (item->command <= TODO_SQUASH) {
if (is_rebase_i(opts))
setenv("GIT_REFLOG_ACTION", reflog_message(opts,
setenv(GIT_REFLOG_ACTION, reflog_message(opts,
command_to_string(item->command), NULL),
1);
res = do_pick_commit(r, item->command, item->commit,
opts, is_final_fixup(todo_list),
&check_todo);
if (is_rebase_i(opts))
setenv(GIT_REFLOG_ACTION, prev_reflog_action, 1);
if (is_rebase_i(opts) && res < 0) {
/* Reschedule */
advise(_(rescheduled_advice),

16
t/t3406-rebase-message.sh
View file

@ -89,22 +89,22 @@ test_expect_success 'GIT_REFLOG_ACTION' '
git checkout -b reflog-topic start &&
test_commit reflog-to-rebase &&
git rebase --apply reflog-onto &&
git rebase reflog-onto &&
git log -g --format=%gs -3 >actual &&
cat >expect <<-\EOF &&
rebase finished: returning to refs/heads/reflog-topic
rebase: reflog-to-rebase
rebase: checkout reflog-onto
rebase (finish): returning to refs/heads/reflog-topic
rebase (pick): reflog-to-rebase
rebase (start): checkout reflog-onto
EOF
test_cmp expect actual &&
git checkout -b reflog-prefix reflog-to-rebase &&
GIT_REFLOG_ACTION=change-the-reflog git rebase --apply reflog-onto &&
GIT_REFLOG_ACTION=change-the-reflog git rebase reflog-onto &&
git log -g --format=%gs -3 >actual &&
cat >expect <<-\EOF &&
rebase finished: returning to refs/heads/reflog-prefix
change-the-reflog: reflog-to-rebase
change-the-reflog: checkout reflog-onto
change-the-reflog (finish): returning to refs/heads/reflog-prefix
change-the-reflog (pick): reflog-to-rebase
change-the-reflog (start): checkout reflog-onto
EOF
test_cmp expect actual
'