From 6d79cd8474b7bb4979f2a7544fd736bed190261a Mon Sep 17 00:00:00 2001 From: Kousik Sanagavarapu Date: Sat, 2 Sep 2023 14:30:39 +0530 Subject: ref-filter: sort numerically when ":size" is used Atoms like "raw" and "contents" have a ":size" option which can be used to know the size of the data. Since these atoms have the cmp_type FIELD_STR, they are sorted alphabetically from 'a' to 'z' and '0' to '9'. Meaning, even when the ":size" option is used and what we ultimatlely have is numbers, we still sort alphabetically. For example, consider the the following case in a repo refname contents:size raw:size ======= ============= ======== refs/heads/branch1 1130 1210 refs/heads/master 300 410 refs/tags/v1.0 140 260 Sorting with "--format="%(refname) %(contents:size) --sort=contents:size" would give refs/heads/branch1 1130 refs/tags/v1.0.0 140 refs/heads/master 300 which is an alphabetic sort, while what one might really expect is refs/tags/v1.0.0 140 refs/heads/master 300 refs/heads/branch1 1130 which is a numeric sort (that is, a "$ sort -n file" as opposed to a "$ sort file", where "file" contains only the "contents:size" or "raw:size" info, each of which is on a newline). Same is the case with "--sort=raw:size". So, sort numerically whenever the sort is done with "contents:size" or "raw:size" and do it the normal alphabetic way when "contents" or "raw" are used with some other option (they are FIELD_STR anyways). Helped-by: Jeff King Signed-off-by: Kousik Sanagavarapu Signed-off-by: Junio C Hamano --- ref-filter.c | 21 +++++++++++++-------- 1 file changed, 13 insertions(+), 8 deletions(-) (limited to 'ref-filter.c') diff --git a/ref-filter.c b/ref-filter.c index 1bfaf20fbf..9dbc4f71bd 100644 --- a/ref-filter.c +++ b/ref-filter.c @@ -582,9 +582,10 @@ static int contents_atom_parser(struct ref_format *format, struct used_atom *ato atom->u.contents.option = C_BARE; else if (!strcmp(arg, "body")) atom->u.contents.option = C_BODY; - else if (!strcmp(arg, "size")) + else if (!strcmp(arg, "size")) { + atom->type = FIELD_ULONG; atom->u.contents.option = C_LENGTH; - else if (!strcmp(arg, "signature")) + } else if (!strcmp(arg, "signature")) atom->u.contents.option = C_SIG; else if (!strcmp(arg, "subject")) atom->u.contents.option = C_SUB; @@ -690,9 +691,10 @@ static int raw_atom_parser(struct ref_format *format UNUSED, { if (!arg) atom->u.raw_data.option = RAW_BARE; - else if (!strcmp(arg, "size")) + else if (!strcmp(arg, "size")) { + atom->type = FIELD_ULONG; atom->u.raw_data.option = RAW_LENGTH; - else + } else return err_bad_arg(err, "raw", arg); return 0; } @@ -1857,7 +1859,8 @@ static void grab_sub_body_contents(struct atom_value *val, int deref, struct exp v->s = xmemdupz(buf, buf_size); v->s_size = buf_size; } else if (atom->u.raw_data.option == RAW_LENGTH) { - v->s = xstrfmt("%"PRIuMAX, (uintmax_t)buf_size); + v->value = buf_size; + v->s = xstrfmt("%"PRIuMAX, v->value); } continue; } @@ -1883,9 +1886,10 @@ static void grab_sub_body_contents(struct atom_value *val, int deref, struct exp v->s = strbuf_detach(&sb, NULL); } else if (atom->u.contents.option == C_BODY_DEP) v->s = xmemdupz(bodypos, bodylen); - else if (atom->u.contents.option == C_LENGTH) - v->s = xstrfmt("%"PRIuMAX, (uintmax_t)strlen(subpos)); - else if (atom->u.contents.option == C_BODY) + else if (atom->u.contents.option == C_LENGTH) { + v->value = strlen(subpos); + v->s = xstrfmt("%"PRIuMAX, v->value); + } else if (atom->u.contents.option == C_BODY) v->s = xmemdupz(bodypos, nonsiglen); else if (atom->u.contents.option == C_SIG) v->s = xmemdupz(sigpos, siglen); @@ -2265,6 +2269,7 @@ static int populate_value(struct ref_array_item *ref, struct strbuf *err) v->s_size = ATOM_SIZE_UNSPECIFIED; v->handler = append_atom; + v->value = 0; v->atom = atom; if (*name == '*') { -- cgit v1.2.3