diff options
| -rw-r--r-- | Documentation/git-name-rev.txt | 4 | ||||
| -rw-r--r-- | builtin/name-rev.c | 46 | ||||
| -rwxr-xr-x | t/t6007-rev-list-cherry-pick-file.sh | 26 |
3 files changed, 63 insertions, 13 deletions
diff --git a/Documentation/git-name-rev.txt b/Documentation/git-name-rev.txt index ca28fb8e2a..7433627db1 100644 --- a/Documentation/git-name-rev.txt +++ b/Documentation/git-name-rev.txt @@ -26,7 +26,9 @@ OPTIONS --refs=<pattern>:: Only use refs whose names match a given shell pattern. The pattern - can be one of branch name, tag name or fully qualified ref name. + can be one of branch name, tag name or fully qualified ref name. If + given multiple times, use refs whose names match any of the given shell + patterns. Use `--no-refs` to clear any previous ref patterns given. --all:: List all commits reachable from all refs diff --git a/builtin/name-rev.c b/builtin/name-rev.c index cd89d48b65..9da027674c 100644 --- a/builtin/name-rev.c +++ b/builtin/name-rev.c @@ -108,7 +108,7 @@ static const char *name_ref_abbrev(const char *refname, int shorten_unambiguous) struct name_ref_data { int tags_only; int name_only; - const char *ref_filter; + struct string_list ref_filters; }; static struct tip_table { @@ -150,16 +150,38 @@ static int name_ref(const char *path, const struct object_id *oid, int flags, vo if (data->tags_only && !starts_with(path, "refs/tags/")) return 0; - if (data->ref_filter) { - switch (subpath_matches(path, data->ref_filter)) { - case -1: /* did not match */ - return 0; - case 0: /* matched fully */ - break; - default: /* matched subpath */ - can_abbreviate_output = 1; - break; + if (data->ref_filters.nr) { + struct string_list_item *item; + int matched = 0; + + /* See if any of the patterns match. */ + for_each_string_list_item(item, &data->ref_filters) { + /* + * Check all patterns even after finding a match, so + * that we can see if a match with a subpath exists. + * When a user asked for 'refs/tags/v*' and 'v1.*', + * both of which match, the user is showing her + * willingness to accept a shortened output by having + * the 'v1.*' in the acceptable refnames, so we + * shouldn't stop when seeing 'refs/tags/v1.4' matches + * 'refs/tags/v*'. We should show it as 'v1.4'. + */ + switch (subpath_matches(path, item->string)) { + case -1: /* did not match */ + break; + case 0: /* matched fully */ + matched = 1; + break; + default: /* matched subpath */ + matched = 1; + can_abbreviate_output = 1; + break; + } } + + /* If none of the patterns matched, stop now */ + if (!matched) + return 0; } add_to_tip_table(oid->hash, path, can_abbreviate_output); @@ -306,11 +328,11 @@ int cmd_name_rev(int argc, const char **argv, const char *prefix) { struct object_array revs = OBJECT_ARRAY_INIT; int all = 0, transform_stdin = 0, allow_undefined = 1, always = 0, peel_tag = 0; - struct name_ref_data data = { 0, 0, NULL }; + struct name_ref_data data = { 0, 0, STRING_LIST_INIT_NODUP }; struct option opts[] = { OPT_BOOL(0, "name-only", &data.name_only, N_("print only names (no SHA-1)")), OPT_BOOL(0, "tags", &data.tags_only, N_("only use tags to name the commits")), - OPT_STRING(0, "refs", &data.ref_filter, N_("pattern"), + OPT_STRING_LIST(0, "refs", &data.ref_filters, N_("pattern"), N_("only use refs matching <pattern>")), OPT_GROUP(""), OPT_BOOL(0, "all", &all, N_("list all commits reachable from all refs")), diff --git a/t/t6007-rev-list-cherry-pick-file.sh b/t/t6007-rev-list-cherry-pick-file.sh index 1408b608eb..d9827a6389 100755 --- a/t/t6007-rev-list-cherry-pick-file.sh +++ b/t/t6007-rev-list-cherry-pick-file.sh @@ -99,6 +99,32 @@ test_expect_success '--cherry-pick bar does not come up empty (II)' ' test_cmp actual.named expect ' +test_expect_success 'name-rev multiple --refs combine inclusive' ' + git rev-list --left-right --cherry-pick F...E -- bar >actual && + git name-rev --stdin --name-only --refs="*tags/F" --refs="*tags/E" \ + <actual >actual.named && + test_cmp actual.named expect +' + +cat >expect <<EOF +<tags/F +EOF + +test_expect_success 'name-rev --refs excludes non-matched patterns' ' + git rev-list --left-right --right-only --cherry-pick F...E -- bar >>expect && + git rev-list --left-right --cherry-pick F...E -- bar >actual && + git name-rev --stdin --name-only --refs="*tags/F" \ + <actual >actual.named && + test_cmp actual.named expect +' + +test_expect_success 'name-rev --no-refs clears the refs list' ' + git rev-list --left-right --cherry-pick F...E -- bar >expect && + git name-rev --stdin --name-only --refs="*tags/F" --refs="*tags/E" --no-refs --refs="*tags/G" \ + <expect >actual && + test_cmp actual expect +' + cat >expect <<EOF +tags/F =tags/D |