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Merge branch 'ks/branch-list-detached-rebase-i'

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"git branch --list" during an interrupted "rebase -i" now lets
users distinguish the case where a detached HEAD is being rebased
and a normal branch is being rebased.

* ks/branch-list-detached-rebase-i:
  t3200: verify "branch --list" sanity when rebasing from detached HEAD
  branch --list: print useful info whilst interactive rebasing a detached HEAD
This commit is contained in:
Junio C Hamano 2018-04-25 13:28:53 +09:00
commit 4cbaa6b47f
2 changed files with 32 additions and 4 deletions
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12
ref-filter.c
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@ -1309,10 +1309,14 @@ char *get_head_description(void)
memset(&state, 0, sizeof(state));
wt_status_get_state(&state, 1);
if (state.rebase_in_progress ||
state.rebase_interactive_in_progress)
strbuf_addf(&desc, _("(no branch, rebasing %s)"),
state.branch);
else if (state.bisect_in_progress)
state.rebase_interactive_in_progress) {
if (state.branch)
strbuf_addf(&desc, _("(no branch, rebasing %s)"),
state.branch);
else
strbuf_addf(&desc, _("(no branch, rebasing detached HEAD %s)"),
state.detached_from);
} else if (state.bisect_in_progress)
strbuf_addf(&desc, _("(no branch, bisect started on %s)"),
state.branch);
else if (state.detached_from) {

24
t/t3200-branch.sh
View File

@ -6,6 +6,7 @@
test_description='git branch assorted tests'
. ./test-lib.sh
. "$TEST_DIRECTORY"/lib-rebase.sh
test_expect_success 'prepare a trivial repository' '
echo Hello >A &&
@ -1246,6 +1247,29 @@ test_expect_success '--merged is incompatible with --no-merged' '
test_must_fail git branch --merged HEAD --no-merged HEAD
'
test_expect_success '--list during rebase' '
test_when_finished "reset_rebase" &&
git checkout master &&
FAKE_LINES="1 edit 2" &&
export FAKE_LINES &&
set_fake_editor &&
git rebase -i HEAD~2 &&
git branch --list >actual &&
test_i18ngrep "rebasing master" actual
'
test_expect_success '--list during rebase from detached HEAD' '
test_when_finished "reset_rebase && git checkout master" &&
git checkout master^0 &&
oid=$(git rev-parse --short HEAD) &&
FAKE_LINES="1 edit 2" &&
export FAKE_LINES &&
set_fake_editor &&
git rebase -i HEAD~2 &&
git branch --list >actual &&
test_i18ngrep "rebasing detached HEAD $oid" actual
'
test_expect_success 'tracking with unexpected .fetch refspec' '
rm -rf a b c d &&
git init a &&