diff options
| author | Hariom Verma <hariom18599@gmail.com> | 2020-08-22 00:41:48 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2020-08-28 23:52:50 +0300 |
| commit | 26bc0aaf99147cdf2d29cb6d831dfa72ec94b61b (patch) | |
| tree | 403861bc2ecaf7ae1070e60d4f90632b64ced335 | |
| parent | 837adb102f6bfd6e05c75afc630f20c1c720cc74 (diff) | |
ref-filter: add `short` modifier to 'parent' atom
Sometimes while using 'parent' atom, user might want to see abbrev hash
instead of full 40 character hash.
Just like 'objectname', it might be convenient for users to have the
`:short` and `:short=<length>` option for printing 'parent' hash.
Let's introduce `short` option to 'parent' atom.
Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Mentored-by: Heba Waly <heba.waly@gmail.com>
Signed-off-by: Hariom Verma <hariom18599@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | Documentation/git-for-each-ref.txt | 2 | ||||
| -rw-r--r-- | ref-filter.c | 8 | ||||
| -rwxr-xr-x | t/t6300-for-each-ref.sh | 6 |
3 files changed, 11 insertions, 5 deletions
diff --git a/Documentation/git-for-each-ref.txt b/Documentation/git-for-each-ref.txt index 40ebdfcc41..dd09763e7d 100644 --- a/Documentation/git-for-each-ref.txt +++ b/Documentation/git-for-each-ref.txt @@ -222,7 +222,7 @@ worktreepath:: In addition to the above, for commit and tag objects, the header field names (`tree`, `parent`, `object`, `type`, and `tag`) can be used to specify the value in the header field. -Field `tree` can also be used with modifier `:short` and +Fields `tree` and `parent` can also be used with modifier `:short` and `:short=<length>` just like `objectname`. For commit and tag objects, the special `creatordate` and `creator` diff --git a/ref-filter.c b/ref-filter.c index 3449fe45d8..c7d81088e4 100644 --- a/ref-filter.c +++ b/ref-filter.c @@ -498,7 +498,7 @@ static struct { { "objectname", SOURCE_OTHER, FIELD_STR, oid_atom_parser }, { "deltabase", SOURCE_OTHER, FIELD_STR, deltabase_atom_parser }, { "tree", SOURCE_OBJ, FIELD_STR, oid_atom_parser }, - { "parent", SOURCE_OBJ }, + { "parent", SOURCE_OBJ, FIELD_STR, oid_atom_parser }, { "numparent", SOURCE_OBJ, FIELD_ULONG }, { "object", SOURCE_OBJ }, { "type", SOURCE_OBJ }, @@ -1011,14 +1011,14 @@ static void grab_commit_values(struct atom_value *val, int deref, struct object v->value = commit_list_count(commit->parents); v->s = xstrfmt("%lu", (unsigned long)v->value); } - else if (!strcmp(name, "parent")) { + else if (starts_with(name, "parent")) { struct commit_list *parents; struct strbuf s = STRBUF_INIT; for (parents = commit->parents; parents; parents = parents->next) { - struct commit *parent = parents->item; + struct object_id *oid = &parents->item->object.oid; if (parents != commit->parents) strbuf_addch(&s, ' '); - strbuf_addstr(&s, oid_to_hex(&parent->object.oid)); + strbuf_addstr(&s, do_grab_oid("parent", oid, &used_atom[i])); } v->s = strbuf_detach(&s, NULL); } diff --git a/t/t6300-for-each-ref.sh b/t/t6300-for-each-ref.sh index e30bbff6d9..79d5b29387 100755 --- a/t/t6300-for-each-ref.sh +++ b/t/t6300-for-each-ref.sh @@ -120,6 +120,9 @@ test_atom head tree:short $(git rev-parse --short refs/heads/master^{tree}) test_atom head tree:short=1 $(git rev-parse --short=1 refs/heads/master^{tree}) test_atom head tree:short=10 $(git rev-parse --short=10 refs/heads/master^{tree}) test_atom head parent '' +test_atom head parent:short '' +test_atom head parent:short=1 '' +test_atom head parent:short=10 '' test_atom head numparent 0 test_atom head object '' test_atom head type '' @@ -174,6 +177,9 @@ test_atom tag tree:short '' test_atom tag tree:short=1 '' test_atom tag tree:short=10 '' test_atom tag parent '' +test_atom tag parent:short '' +test_atom tag parent:short=1 '' +test_atom tag parent:short=10 '' test_atom tag numparent '' test_atom tag object $(git rev-parse refs/tags/testtag^0) test_atom tag type 'commit' |