diff options
Diffstat (limited to 'ref-filter.c')
| -rw-r--r-- | ref-filter.c | 46 |
1 files changed, 29 insertions, 17 deletions
diff --git a/ref-filter.c b/ref-filter.c index f3e53d4448..e728b15b3a 100644 --- a/ref-filter.c +++ b/ref-filter.c @@ -82,6 +82,7 @@ static struct used_atom { } remote_ref; struct { enum { C_BARE, C_BODY, C_BODY_DEP, C_LINES, C_SIG, C_SUB, C_TRAILERS } option; + struct process_trailer_options trailer_opts; unsigned int nlines; } contents; struct { @@ -182,9 +183,23 @@ static void subject_atom_parser(const struct ref_format *format, struct used_ato static void trailers_atom_parser(const struct ref_format *format, struct used_atom *atom, const char *arg) { - if (arg) - die(_("%%(trailers) does not take arguments")); + struct string_list params = STRING_LIST_INIT_DUP; + int i; + + if (arg) { + string_list_split(¶ms, arg, ',', -1); + for (i = 0; i < params.nr; i++) { + const char *s = params.items[i].string; + if (!strcmp(s, "unfold")) + atom->u.contents.trailer_opts.unfold = 1; + else if (!strcmp(s, "only")) + atom->u.contents.trailer_opts.only_trailers = 1; + else + die(_("unknown %%(trailers) argument: %s"), s); + } + } atom->u.contents.option = C_TRAILERS; + string_list_clear(¶ms, 0); } static void contents_atom_parser(const struct ref_format *format, struct used_atom *atom, const char *arg) @@ -197,9 +212,10 @@ static void contents_atom_parser(const struct ref_format *format, struct used_at atom->u.contents.option = C_SIG; else if (!strcmp(arg, "subject")) atom->u.contents.option = C_SUB; - else if (!strcmp(arg, "trailers")) - atom->u.contents.option = C_TRAILERS; - else if (skip_prefix(arg, "lines=", &arg)) { + else if (skip_prefix(arg, "trailers", &arg)) { + skip_prefix(arg, ":", &arg); + trailers_atom_parser(format, atom, *arg ? arg : NULL); + } else if (skip_prefix(arg, "lines=", &arg)) { atom->u.contents.option = C_LINES; if (strtoul_ui(arg, 10, &atom->u.contents.nlines)) die(_("positive value expected contents:lines=%s"), arg); @@ -295,9 +311,7 @@ static void if_atom_parser(const struct ref_format *format, struct used_atom *at static void head_atom_parser(const struct ref_format *format, struct used_atom *atom, const char *arg) { - struct object_id unused; - - atom->u.head = resolve_refdup("HEAD", RESOLVE_REF_READING, unused.hash, NULL); + atom->u.head = resolve_refdup("HEAD", RESOLVE_REF_READING, NULL, NULL); } static struct { @@ -1050,7 +1064,7 @@ static void grab_sub_body_contents(struct atom_value *val, int deref, struct obj name++; if (strcmp(name, "subject") && strcmp(name, "body") && - strcmp(name, "trailers") && + !starts_with(name, "trailers") && !starts_with(name, "contents")) continue; if (!subpos) @@ -1075,13 +1089,12 @@ static void grab_sub_body_contents(struct atom_value *val, int deref, struct obj append_lines(&s, subpos, contents_end - subpos, atom->u.contents.nlines); v->s = strbuf_detach(&s, NULL); } else if (atom->u.contents.option == C_TRAILERS) { - struct trailer_info info; + struct strbuf s = STRBUF_INIT; + + /* Format the trailer info according to the trailer_opts given */ + format_trailers_from_commit(&s, subpos, &atom->u.contents.trailer_opts); - /* Search for trailer info */ - trailer_info_get(&info, subpos); - v->s = xmemdupz(info.trailer_start, - info.trailer_end - info.trailer_start); - trailer_info_release(&info); + v->s = strbuf_detach(&s, NULL); } else if (atom->u.contents.option == C_BARE) v->s = xstrdup(subpos); } @@ -1325,9 +1338,8 @@ static void populate_value(struct ref_array_item *ref) ref->value = xcalloc(used_atom_cnt, sizeof(struct atom_value)); if (need_symref && (ref->flag & REF_ISSYMREF) && !ref->symref) { - struct object_id unused1; ref->symref = resolve_refdup(ref->refname, RESOLVE_REF_READING, - unused1.hash, NULL); + NULL, NULL); if (!ref->symref) ref->symref = ""; } |