Merge branch 'jk/reflog-walk-maint' into jk/reflog-walk

* jk/reflog-walk-maint:
  reflog-walk: include all fields when freeing complete_reflogs
  reflog-walk: don't free reflogs added to cache
  reflog-walk: duplicate strings in complete_reflogs list
  reflog-walk: skip over double-null oid due to HEAD rename
This commit is contained in:
Junio C Hamano 2017-07-07 10:02:42 -07:00
Родитель 8b2efe2a0f e30d463d45
Коммит be5982a794
3 изменённых файлов: 42 добавлений и 12 удалений

Просмотреть файл

@ -38,6 +38,22 @@ static int read_one_reflog(struct object_id *ooid, struct object_id *noid,
return 0;
}
static void free_complete_reflog(struct complete_reflogs *array)
{
int i;
if (!array)
return;
for (i = 0; i < array->nr; i++) {
free(array->items[i].email);
free(array->items[i].message);
}
free(array->items);
free(array->ref);
free(array);
}
static struct complete_reflogs *read_complete_reflog(const char *ref)
{
struct complete_reflogs *reflogs =
@ -136,6 +152,7 @@ struct reflog_walk_info {
void init_reflog_walk(struct reflog_walk_info **info)
{
*info = xcalloc(1, sizeof(struct reflog_walk_info));
(*info)->complete_reflogs.strdup_strings = 1;
}
int add_reflog_for_walk(struct reflog_walk_info *info,
@ -188,20 +205,14 @@ int add_reflog_for_walk(struct reflog_walk_info *info,
if (ret > 1)
free(b);
else if (ret == 1) {
if (reflogs) {
free(reflogs->ref);
free(reflogs);
}
free_complete_reflog(reflogs);
free(branch);
branch = b;
reflogs = read_complete_reflog(branch);
}
}
if (!reflogs || reflogs->nr == 0) {
if (reflogs) {
free(reflogs->ref);
free(reflogs);
}
free_complete_reflog(reflogs);
free(branch);
return -1;
}
@ -214,10 +225,6 @@ int add_reflog_for_walk(struct reflog_walk_info *info,
if (recno < 0) {
commit_reflog->recno = get_reflog_recno_by_time(reflogs, timestamp);
if (commit_reflog->recno < 0) {
if (reflogs) {
free(reflogs->ref);
free(reflogs);
}
free(commit_reflog);
return -1;
}
@ -259,6 +266,8 @@ void fake_reflog_parent(struct reflog_walk_info *info, struct commit *commit)
/* a root commit, but there are still more entries to show */
reflog = &commit_reflog->reflogs->items[commit_reflog->recno];
logobj = parse_object(&reflog->noid);
if (!logobj)
logobj = parse_object(&reflog->ooid);
}
if (!logobj || logobj->type != OBJ_COMMIT) {

Просмотреть файл

@ -171,4 +171,14 @@ test_expect_success 'reflog exists works' '
! git reflog exists refs/heads/nonexistent
'
# The behavior with two reflogs is buggy and the output is in flux; for now
# we're just checking that the program works at all without segfaulting.
test_expect_success 'showing multiple reflogs works' '
git log -g HEAD HEAD >actual
'
test_expect_success 'showing multiple reflogs with an old date' '
git log -g HEAD@{1979-01-01} HEAD >actual
'
test_done

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@ -162,6 +162,17 @@ test_expect_success 'git branch -M baz bam should add entries to .git/logs/HEAD'
grep "^0\{40\}.*$msg$" .git/logs/HEAD
'
test_expect_success 'resulting reflog can be shown by log -g' '
oid=$(git rev-parse HEAD) &&
cat >expect <<-EOF &&
HEAD@{0} $oid $msg
HEAD@{1} $oid $msg
HEAD@{2} $oid checkout: moving from foo to baz
EOF
git log -g --format="%gd %H %gs" -3 HEAD >actual &&
test_cmp expect actual
'
test_expect_success 'git branch -M baz bam should succeed when baz is checked out as linked working tree' '
git checkout master &&
git worktree add -b baz bazdir &&