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-rw-r--r--attr.c30
-rw-r--r--attr.h9
-rw-r--r--builtin/check-attr.c60
3 files changed, 43 insertions, 56 deletions
diff --git a/attr.c b/attr.c
index e329851..4081824 100644
--- a/attr.c
+++ b/attr.c
@@ -906,32 +906,22 @@ int git_check_attrs(const char *path, int num, struct attr_check_item *check)
return 0;
}
-int git_all_attrs(const char *path, int *num, struct attr_check_item **check)
+void git_all_attrs(const char *path, struct attr_check *check)
{
- int i, count, j;
+ int i;
- collect_some_attrs(path, 0, NULL);
+ attr_check_reset(check);
+ collect_some_attrs(path, check->nr, check->items);
- /* Count the number of attributes that are set. */
- count = 0;
- for (i = 0; i < attr_nr; i++) {
- const char *value = check_all_attr[i].value;
- if (value != ATTR__UNSET && value != ATTR__UNKNOWN)
- ++count;
- }
- *num = count;
- ALLOC_ARRAY(*check, count);
- j = 0;
for (i = 0; i < attr_nr; i++) {
+ const char *name = check_all_attr[i].attr->name;
const char *value = check_all_attr[i].value;
- if (value != ATTR__UNSET && value != ATTR__UNKNOWN) {
- (*check)[j].attr = check_all_attr[i].attr;
- (*check)[j].value = value;
- ++j;
- }
+ struct attr_check_item *item;
+ if (value == ATTR__UNSET || value == ATTR__UNKNOWN)
+ continue;
+ item = attr_check_append(check, git_attr(name));
+ item->value = value;
}
-
- return 0;
}
int git_check_attr(const char *path, struct attr_check *check)
diff --git a/attr.h b/attr.h
index e611b13..9f27298 100644
--- a/attr.h
+++ b/attr.h
@@ -56,13 +56,10 @@ int git_check_attrs(const char *path, int, struct attr_check_item *);
extern int git_check_attr(const char *path, struct attr_check *check);
/*
- * Retrieve all attributes that apply to the specified path. *num
- * will be set to the number of attributes on the path; **check will
- * be set to point at a newly-allocated array of git_attr_check
- * objects describing the attributes and their values. *check must be
- * free()ed by the caller.
+ * Retrieve all attributes that apply to the specified path.
+ * check holds the attributes and their values.
*/
-int git_all_attrs(const char *path, int *num, struct attr_check_item **check);
+extern void git_all_attrs(const char *path, struct attr_check *check);
enum git_attr_direction {
GIT_ATTR_CHECKIN,
diff --git a/builtin/check-attr.c b/builtin/check-attr.c
index 889264a..40cdff1 100644
--- a/builtin/check-attr.c
+++ b/builtin/check-attr.c
@@ -24,12 +24,13 @@ static const struct option check_attr_options[] = {
OPT_END()
};
-static void output_attr(int cnt, struct attr_check_item *check,
- const char *file)
+static void output_attr(struct attr_check *check, const char *file)
{
int j;
+ int cnt = check->nr;
+
for (j = 0; j < cnt; j++) {
- const char *value = check[j].value;
+ const char *value = check->items[j].value;
if (ATTR_TRUE(value))
value = "set";
@@ -42,36 +43,38 @@ static void output_attr(int cnt, struct attr_check_item *check,
printf("%s%c" /* path */
"%s%c" /* attrname */
"%s%c" /* attrvalue */,
- file, 0, git_attr_name(check[j].attr), 0, value, 0);
+ file, 0,
+ git_attr_name(check->items[j].attr), 0, value, 0);
} else {
quote_c_style(file, NULL, stdout, 0);
- printf(": %s: %s\n", git_attr_name(check[j].attr), value);
+ printf(": %s: %s\n",
+ git_attr_name(check->items[j].attr), value);
}
-
}
}
static void check_attr(const char *prefix,
- int cnt, struct attr_check_item *check,
+ struct attr_check *check,
+ int collect_all,
const char *file)
{
char *full_path =
prefix_path(prefix, prefix ? strlen(prefix) : 0, file);
- if (check != NULL) {
- if (git_check_attrs(full_path, cnt, check))
- die("git_check_attrs died");
- output_attr(cnt, check, file);
+
+ if (collect_all) {
+ git_all_attrs(full_path, check);
} else {
- if (git_all_attrs(full_path, &cnt, &check))
- die("git_all_attrs died");
- output_attr(cnt, check, file);
- free(check);
+ if (git_check_attr(full_path, check))
+ die("git_check_attr died");
}
+ output_attr(check, file);
+
free(full_path);
}
static void check_attr_stdin_paths(const char *prefix,
- int cnt, struct attr_check_item *check)
+ struct attr_check *check,
+ int collect_all)
{
struct strbuf buf = STRBUF_INIT;
struct strbuf unquoted = STRBUF_INIT;
@@ -85,7 +88,7 @@ static void check_attr_stdin_paths(const char *prefix,
die("line is badly quoted");
strbuf_swap(&buf, &unquoted);
}
- check_attr(prefix, cnt, check, buf.buf);
+ check_attr(prefix, check, collect_all, buf.buf);
maybe_flush_or_die(stdout, "attribute to stdout");
}
strbuf_release(&buf);
@@ -100,7 +103,7 @@ static NORETURN void error_with_usage(const char *msg)
int cmd_check_attr(int argc, const char **argv, const char *prefix)
{
- struct attr_check_item *check;
+ struct attr_check *check;
int cnt, i, doubledash, filei;
if (!is_bare_repository())
@@ -160,28 +163,25 @@ int cmd_check_attr(int argc, const char **argv, const char *prefix)
error_with_usage("No file specified");
}
- if (all_attrs) {
- check = NULL;
- } else {
- check = xcalloc(cnt, sizeof(*check));
+ check = attr_check_alloc();
+ if (!all_attrs) {
for (i = 0; i < cnt; i++) {
- const char *name;
- struct git_attr *a;
- name = argv[i];
- a = git_attr(name);
+ struct git_attr *a = git_attr(argv[i]);
if (!a)
return error("%s: not a valid attribute name",
- name);
- check[i].attr = a;
+ argv[i]);
+ attr_check_append(check, a);
}
}
if (stdin_paths)
- check_attr_stdin_paths(prefix, cnt, check);
+ check_attr_stdin_paths(prefix, check, all_attrs);
else {
for (i = filei; i < argc; i++)
- check_attr(prefix, cnt, check, argv[i]);
+ check_attr(prefix, check, all_attrs, argv[i]);
maybe_flush_or_die(stdout, "attribute to stdout");
}
+
+ attr_check_free(check);
return 0;
}