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authorJunio C Hamano <gitster@pobox.com>2020-08-31 22:49:52 (GMT)
committerJunio C Hamano <gitster@pobox.com>2020-08-31 22:49:52 (GMT)
commitcacab0c8566084901cd0f8ed6c9e1c4a5dc63677 (patch)
tree416f3e9c8881652ce29ae6bd03d6fa83a165e693
parente9bd00ab2dad0148c8643a773ea2e68d624f5624 (diff)
parent04a0e98515a7b6e2e43eddea239aacd2a5a71632 (diff)
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Merge branch 'jk/rev-input-given-fix'
Feeding "$ZERO_OID" to "git log --ignore-missing --stdin", and running "git log --ignore-missing $ZERO_OID" fell back to start digging from HEAD; it has been corrected to become a no-op, like "git log --tags=no-tag-matches-this-pattern" does. * jk/rev-input-given-fix: revision: set rev_input_given in handle_revision_arg()
-rw-r--r--revision.c16
-rwxr-xr-xt/t4202-log.sh10
-rwxr-xr-xt/t6018-rev-list-glob.sh5
3 files changed, 26 insertions, 5 deletions
diff --git a/revision.c b/revision.c
index 96630e3..08c2ad2 100644
--- a/revision.c
+++ b/revision.c
@@ -2017,7 +2017,7 @@ static int handle_dotdot(const char *arg,
return ret;
}
-int handle_revision_arg(const char *arg_, struct rev_info *revs, int flags, unsigned revarg_opt)
+static int handle_revision_arg_1(const char *arg_, struct rev_info *revs, int flags, unsigned revarg_opt)
{
struct object_context oc;
char *mark;
@@ -2092,6 +2092,14 @@ int handle_revision_arg(const char *arg_, struct rev_info *revs, int flags, unsi
return 0;
}
+int handle_revision_arg(const char *arg, struct rev_info *revs, int flags, unsigned revarg_opt)
+{
+ int ret = handle_revision_arg_1(arg, revs, flags, revarg_opt);
+ if (!ret)
+ revs->rev_input_given = 1;
+ return ret;
+}
+
static void read_pathspec_from_stdin(struct strbuf *sb,
struct strvec *prune)
{
@@ -2703,7 +2711,7 @@ static void NORETURN diagnose_missing_default(const char *def)
*/
int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct setup_revision_opt *opt)
{
- int i, flags, left, seen_dashdash, got_rev_arg = 0, revarg_opt;
+ int i, flags, left, seen_dashdash, revarg_opt;
struct strvec prune_data = STRVEC_INIT;
const char *submodule = NULL;
int seen_end_of_options = 0;
@@ -2792,8 +2800,6 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct s
strvec_pushv(&prune_data, argv + i);
break;
}
- else
- got_rev_arg = 1;
}
if (prune_data.nr) {
@@ -2822,7 +2828,7 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct s
opt->tweak(revs, opt);
if (revs->show_merge)
prepare_show_merge(revs);
- if (revs->def && !revs->pending.nr && !revs->rev_input_given && !got_rev_arg) {
+ if (revs->def && !revs->pending.nr && !revs->rev_input_given) {
struct object_id oid;
struct object *object;
struct object_context oc;
diff --git a/t/t4202-log.sh b/t/t4202-log.sh
index a093059..56d34ed 100755
--- a/t/t4202-log.sh
+++ b/t/t4202-log.sh
@@ -1850,6 +1850,16 @@ test_expect_success 'log does not default to HEAD when rev input is given' '
test_must_be_empty actual
'
+test_expect_success 'do not default to HEAD with ignored object on cmdline' '
+ git log --ignore-missing $ZERO_OID >actual &&
+ test_must_be_empty actual
+'
+
+test_expect_success 'do not default to HEAD with ignored object on stdin' '
+ echo $ZERO_OID | git log --ignore-missing --stdin >actual &&
+ test_must_be_empty actual
+'
+
test_expect_success 'set up --source tests' '
git checkout --orphan source-a &&
test_commit one &&
diff --git a/t/t6018-rev-list-glob.sh b/t/t6018-rev-list-glob.sh
index bb5aeac..b31ff7e 100755
--- a/t/t6018-rev-list-glob.sh
+++ b/t/t6018-rev-list-glob.sh
@@ -345,6 +345,11 @@ test_expect_success 'rev-list should succeed with empty output with empty glob'
test_must_be_empty actual
'
+test_expect_success 'rev-list should succeed with empty output when ignoring missing' '
+ git rev-list --ignore-missing $ZERO_OID >actual &&
+ test_must_be_empty actual
+'
+
test_expect_success 'shortlog accepts --glob/--tags/--remotes' '
compare shortlog "subspace/one subspace/two" --branches=subspace &&