summaryrefslogtreecommitdiff
path: root/ref-filter.c
diff options
context:
space:
mode:
Diffstat (limited to 'ref-filter.c')
-rw-r--r--ref-filter.c127
1 files changed, 78 insertions, 49 deletions
diff --git a/ref-filter.c b/ref-filter.c
index bc551a7..3820b21 100644
--- a/ref-filter.c
+++ b/ref-filter.c
@@ -13,6 +13,7 @@
#include "utf8.h"
#include "git-compat-util.h"
#include "version.h"
+#include "trailer.h"
typedef enum { FIELD_STR, FIELD_ULONG, FIELD_TIME } cmp_type;
@@ -40,7 +41,7 @@ static struct used_atom {
enum { RR_NORMAL, RR_SHORTEN, RR_TRACK, RR_TRACKSHORT }
remote_ref;
struct {
- enum { C_BARE, C_BODY, C_BODY_DEP, C_LINES, C_SIG, C_SUB } option;
+ enum { C_BARE, C_BODY, C_BODY_DEP, C_LINES, C_SIG, C_SUB, C_TRAILERS } option;
unsigned int nlines;
} contents;
enum { O_FULL, O_SHORT } objectname;
@@ -85,6 +86,13 @@ static void subject_atom_parser(struct used_atom *atom, const char *arg)
atom->u.contents.option = C_SUB;
}
+static void trailers_atom_parser(struct used_atom *atom, const char *arg)
+{
+ if (arg)
+ die(_("%%(trailers) does not take arguments"));
+ atom->u.contents.option = C_TRAILERS;
+}
+
static void contents_atom_parser(struct used_atom *atom, const char *arg)
{
if (!arg)
@@ -95,6 +103,8 @@ static void contents_atom_parser(struct used_atom *atom, const char *arg)
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)) {
atom->u.contents.option = C_LINES;
if (strtoul_ui(arg, 10, &atom->u.contents.nlines))
@@ -194,6 +204,7 @@ static struct {
{ "creatordate", FIELD_TIME },
{ "subject", FIELD_STR, subject_atom_parser },
{ "body", FIELD_STR, body_atom_parser },
+ { "trailers", FIELD_STR, trailers_atom_parser },
{ "contents", FIELD_STR, contents_atom_parser },
{ "upstream", FIELD_STR, remote_ref_atom_parser },
{ "push", FIELD_STR, remote_ref_atom_parser },
@@ -235,7 +246,7 @@ int parse_ref_filter_atom(const char *atom, const char *ep)
{
const char *sp;
const char *arg;
- int i, at;
+ int i, at, atom_len;
sp = atom;
if (*sp == '*' && sp < ep)
@@ -250,19 +261,19 @@ int parse_ref_filter_atom(const char *atom, const char *ep)
return i;
}
+ /*
+ * If the atom name has a colon, strip it and everything after
+ * it off - it specifies the format for this entry, and
+ * shouldn't be used for checking against the valid_atom
+ * table.
+ */
+ arg = memchr(sp, ':', ep - sp);
+ atom_len = (arg ? arg : ep) - sp;
+
/* Is the atom a valid one? */
for (i = 0; i < ARRAY_SIZE(valid_atom); i++) {
int len = strlen(valid_atom[i].name);
-
- /*
- * If the atom name has a colon, strip it and everything after
- * it off - it specifies the format for this entry, and
- * shouldn't be used for checking against the valid_atom
- * table.
- */
- arg = memchr(sp, ':', ep - sp);
- if (len == (arg ? arg : ep) - sp &&
- !memcmp(valid_atom[i].name, sp, len))
+ if (len == atom_len && !memcmp(valid_atom[i].name, sp, len))
break;
}
@@ -785,6 +796,7 @@ 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, "contents"))
continue;
if (!subpos)
@@ -808,6 +820,14 @@ static void grab_sub_body_contents(struct atom_value *val, int deref, struct obj
/* Size is the length of the message after removing the signature */
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;
+
+ /* 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);
} else if (atom->u.contents.option == C_BARE)
v->s = xstrdup(subpos);
}
@@ -1017,7 +1037,7 @@ static void populate_value(struct ref_array_item *ref)
head = resolve_ref_unsafe("HEAD", RESOLVE_REF_READING,
sha1, NULL);
- if (!strcmp(ref->refname, head))
+ if (head && !strcmp(ref->refname, head))
v->s = "*";
else
v->s = " ";
@@ -1231,8 +1251,14 @@ static int commit_contains(struct ref_filter *filter, struct commit *commit)
* matches a pattern "refs/heads/mas") or a wildcard (e.g. the same ref
* matches "refs/heads/mas*", too).
*/
-static int match_pattern(const char **patterns, const char *refname)
+static int match_pattern(const struct ref_filter *filter, const char *refname)
{
+ const char **patterns = filter->name_patterns;
+ unsigned flags = 0;
+
+ if (filter->ignore_case)
+ flags |= WM_CASEFOLD;
+
/*
* When no '--format' option is given we need to skip the prefix
* for matching refs of tags and branches.
@@ -1243,7 +1269,7 @@ static int match_pattern(const char **patterns, const char *refname)
skip_prefix(refname, "refs/", &refname));
for (; *patterns; patterns++) {
- if (!wildmatch(*patterns, refname, 0, NULL))
+ if (!wildmatch(*patterns, refname, flags, NULL))
return 1;
}
return 0;
@@ -1255,9 +1281,15 @@ static int match_pattern(const char **patterns, const char *refname)
* matches a pattern "refs/heads/" but not "refs/heads/m") or a
* wildcard (e.g. the same ref matches "refs/heads/m*", too).
*/
-static int match_name_as_path(const char **pattern, const char *refname)
+static int match_name_as_path(const struct ref_filter *filter, const char *refname)
{
+ const char **pattern = filter->name_patterns;
int namelen = strlen(refname);
+ unsigned flags = WM_PATHNAME;
+
+ if (filter->ignore_case)
+ flags |= WM_CASEFOLD;
+
for (; *pattern; pattern++) {
const char *p = *pattern;
int plen = strlen(p);
@@ -1280,8 +1312,8 @@ static int filter_pattern_match(struct ref_filter *filter, const char *refname)
if (!*filter->name_patterns)
return 1; /* No pattern always matches */
if (filter->match_as_path)
- return match_name_as_path(filter->name_patterns, refname);
- return match_pattern(filter->name_patterns, refname);
+ return match_name_as_path(filter, refname);
+ return match_pattern(filter, refname);
}
/*
@@ -1329,7 +1361,7 @@ static struct ref_array_item *new_ref_array_item(const char *refname,
return ref;
}
-static int filter_ref_kind(struct ref_filter *filter, const char *refname)
+static int ref_kind_from_refname(const char *refname)
{
unsigned int i;
@@ -1342,11 +1374,7 @@ static int filter_ref_kind(struct ref_filter *filter, const char *refname)
{ "refs/tags/", FILTER_REFS_TAGS}
};
- if (filter->kind == FILTER_REFS_BRANCHES ||
- filter->kind == FILTER_REFS_REMOTES ||
- filter->kind == FILTER_REFS_TAGS)
- return filter->kind;
- else if (!strcmp(refname, "HEAD"))
+ if (!strcmp(refname, "HEAD"))
return FILTER_REFS_DETACHED_HEAD;
for (i = 0; i < ARRAY_SIZE(ref_kind); i++) {
@@ -1357,6 +1385,15 @@ static int filter_ref_kind(struct ref_filter *filter, const char *refname)
return FILTER_REFS_OTHERS;
}
+static int filter_ref_kind(struct ref_filter *filter, const char *refname)
+{
+ if (filter->kind == FILTER_REFS_BRANCHES ||
+ filter->kind == FILTER_REFS_REMOTES ||
+ filter->kind == FILTER_REFS_TAGS)
+ return filter->kind;
+ return ref_kind_from_refname(refname);
+}
+
/*
* A call-back given to for_each_ref(). Filter refs and keep them for
* later object processing.
@@ -1536,18 +1573,20 @@ static int cmp_ref_sorting(struct ref_sorting *s, struct ref_array_item *a, stru
struct atom_value *va, *vb;
int cmp;
cmp_type cmp_type = used_atom[s->atom].type;
+ int (*cmp_fn)(const char *, const char *);
get_ref_atom_value(a, s->atom, &va);
get_ref_atom_value(b, s->atom, &vb);
+ cmp_fn = s->ignore_case ? strcasecmp : strcmp;
if (s->version)
cmp = versioncmp(va->s, vb->s);
else if (cmp_type == FIELD_STR)
- cmp = strcmp(va->s, vb->s);
+ cmp = cmp_fn(va->s, vb->s);
else {
if (va->ul < vb->ul)
cmp = -1;
else if (va->ul == vb->ul)
- cmp = strcmp(a->refname, b->refname);
+ cmp = cmp_fn(a->refname, b->refname);
else
cmp = 1;
}
@@ -1555,8 +1594,7 @@ static int cmp_ref_sorting(struct ref_sorting *s, struct ref_array_item *a, stru
return (s->reverse) ? -cmp : cmp;
}
-static struct ref_sorting *ref_sorting;
-static int compare_refs(const void *a_, const void *b_)
+static int compare_refs(const void *a_, const void *b_, void *ref_sorting)
{
struct ref_array_item *a = *((struct ref_array_item **)a_);
struct ref_array_item *b = *((struct ref_array_item **)b_);
@@ -1572,26 +1610,7 @@ static int compare_refs(const void *a_, const void *b_)
void ref_array_sort(struct ref_sorting *sorting, struct ref_array *array)
{
- ref_sorting = sorting;
- qsort(array->items, array->nr, sizeof(struct ref_array_item *), compare_refs);
-}
-
-static int hex1(char ch)
-{
- if ('0' <= ch && ch <= '9')
- return ch - '0';
- else if ('a' <= ch && ch <= 'f')
- return ch - 'a' + 10;
- else if ('A' <= ch && ch <= 'F')
- return ch - 'A' + 10;
- return -1;
-}
-static int hex2(const char *cp)
-{
- if (cp[0] && cp[1])
- return (hex1(cp[0]) << 4) | hex1(cp[1]);
- else
- return -1;
+ QSORT_S(array->items, array->nr, compare_refs, sorting);
}
static void append_literal(const char *cp, const char *ep, struct ref_formatting_state *state)
@@ -1603,7 +1622,7 @@ static void append_literal(const char *cp, const char *ep, struct ref_formatting
if (cp[1] == '%')
cp++;
else {
- int ch = hex2(cp + 1);
+ int ch = hex2chr(cp + 1);
if (0 <= ch) {
strbuf_addch(s, ch);
cp += 3;
@@ -1655,6 +1674,16 @@ void show_ref_array_item(struct ref_array_item *info, const char *format, int qu
putchar('\n');
}
+void pretty_print_ref(const char *name, const unsigned char *sha1,
+ const char *format)
+{
+ struct ref_array_item *ref_item;
+ ref_item = new_ref_array_item(name, sha1, 0);
+ ref_item->kind = ref_kind_from_refname(name);
+ show_ref_array_item(ref_item, format, 0);
+ free_array_item(ref_item);
+}
+
/* If no sorting option is given, use refname to sort as default */
struct ref_sorting *ref_default_sorting(void)
{
generated by cgit v0.10.2-6-g49f6 at 2024-04-18 12:29:30 (GMT)