* an insanely large number of attributes.
*/
-#define NO_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "config.h"
#include "exec-cmd.h"
struct attr_hashmap {
struct hashmap map;
-#ifndef NO_PTHREADS
pthread_mutex_t mutex;
-#endif
};
static inline void hashmap_lock(struct attr_hashmap *map)
{
-#ifndef NO_PTHREADS
pthread_mutex_lock(&map->mutex);
-#endif
}
static inline void hashmap_unlock(struct attr_hashmap *map)
{
-#ifndef NO_PTHREADS
pthread_mutex_unlock(&map->mutex);
-#endif
}
/*
if (strlen(ATTRIBUTE_MACRO_PREFIX) < namelen &&
starts_with(name, ATTRIBUTE_MACRO_PREFIX)) {
if (!macro_ok) {
- fprintf(stderr, "%s not allowed: %s:%d\n",
- name, src, lineno);
+ fprintf_ln(stderr, _("%s not allowed: %s:%d"),
+ name, src, lineno);
goto fail_return;
}
is_macro = 1;
* Like info/exclude and .gitignore, the attribute information can
* come from many places.
*
- * (1) .gitattribute file of the same directory;
- * (2) .gitattribute file of the parent directory if (1) does not have
+ * (1) .gitattributes file of the same directory;
+ * (2) .gitattributes file of the parent directory if (1) does not have
* any match; this goes recursively upwards, just like .gitignore.
* (3) $GIT_DIR/info/attributes, which overrides both of the above.
*
* In the same file, later entries override the earlier match, so in the
* global list, we would have entries from info/attributes the earliest
- * (reading the file from top to bottom), .gitattribute of the root
+ * (reading the file from top to bottom), .gitattributes of the root
* directory (again, reading the file from top to bottom) down to the
* current directory, and then scan the list backwards to find the first match.
* This is exactly the same as what is_excluded() does in dir.c to deal with
size_t nr;
size_t alloc;
struct attr_check **checks;
-#ifndef NO_PTHREADS
pthread_mutex_t mutex;
-#endif
} check_vector;
static inline void vector_lock(void)
{
-#ifndef NO_PTHREADS
pthread_mutex_lock(&check_vector.mutex);
-#endif
}
static inline void vector_unlock(void)
{
-#ifndef NO_PTHREADS
pthread_mutex_unlock(&check_vector.mutex);
-#endif
}
static void check_vector_add(struct attr_check *c)
* another thread could potentially be calling into the attribute system.
*/
static enum git_attr_direction direction;
-static struct index_state *use_index;
-void git_attr_set_direction(enum git_attr_direction new_direction,
- struct index_state *istate)
+void git_attr_set_direction(enum git_attr_direction new_direction)
{
if (is_bare_repository() && new_direction != GIT_ATTR_INDEX)
BUG("non-INDEX attr direction in a bare repo");
drop_all_attr_stacks();
direction = new_direction;
- use_index = istate;
}
static struct attr_stack *read_attr_from_file(const char *path, int macro_ok)
return res;
}
-static struct attr_stack *read_attr_from_index(const char *path, int macro_ok)
+static struct attr_stack *read_attr_from_index(const struct index_state *istate,
+ const char *path,
+ int macro_ok)
{
struct attr_stack *res;
char *buf, *sp;
int lineno = 0;
- buf = read_blob_data_from_index(use_index ? use_index : &the_index, path, NULL);
+ if (!istate)
+ return NULL;
+
+ buf = read_blob_data_from_index(istate, path, NULL);
if (!buf)
return NULL;
return res;
}
-static struct attr_stack *read_attr(const char *path, int macro_ok)
+static struct attr_stack *read_attr(const struct index_state *istate,
+ const char *path, int macro_ok)
{
struct attr_stack *res = NULL;
if (direction == GIT_ATTR_INDEX) {
- res = read_attr_from_index(path, macro_ok);
+ res = read_attr_from_index(istate, path, macro_ok);
} else if (!is_bare_repository()) {
if (direction == GIT_ATTR_CHECKOUT) {
- res = read_attr_from_index(path, macro_ok);
+ res = read_attr_from_index(istate, path, macro_ok);
if (!res)
res = read_attr_from_file(path, macro_ok);
} else if (direction == GIT_ATTR_CHECKIN) {
* We allow operation in a sparsely checked out
* work tree, so read from it.
*/
- res = read_attr_from_index(path, macro_ok);
+ res = read_attr_from_index(istate, path, macro_ok);
}
}
}
}
-static void bootstrap_attr_stack(struct attr_stack **stack)
+static void bootstrap_attr_stack(const struct index_state *istate,
+ struct attr_stack **stack)
{
struct attr_stack *e;
}
/* root directory */
- e = read_attr(GITATTRIBUTES_FILE, 1);
+ e = read_attr(istate, GITATTRIBUTES_FILE, 1);
push_stack(stack, e, xstrdup(""), 0);
/* info frame */
push_stack(stack, e, NULL, 0);
}
-static void prepare_attr_stack(const char *path, int dirlen,
+static void prepare_attr_stack(const struct index_state *istate,
+ const char *path, int dirlen,
struct attr_stack **stack)
{
struct attr_stack *info;
* set of attribute definitions, followed by the contents
* of $(prefix)/etc/gitattributes and a file specified by
* core.attributesfile. Then, contents from
- * .gitattribute files from directories closer to the
+ * .gitattributes files from directories closer to the
* root to the ones in deeper directories are pushed
* to the stack. Finally, at the very top of the stack
* we always keep the contents of $GIT_DIR/info/attributes.
* .gitattributes in deeper directories to shallower ones,
* and finally use the built-in set as the default.
*/
- bootstrap_attr_stack(stack);
+ bootstrap_attr_stack(istate, stack);
/*
* Pop the "info" one that is always at the top of the stack.
strbuf_add(&pathbuf, path + pathbuf.len, (len - pathbuf.len));
strbuf_addf(&pathbuf, "/%s", GITATTRIBUTES_FILE);
- next = read_attr(pathbuf.buf, 0);
+ next = read_attr(istate, pathbuf.buf, 0);
/* reset the pathbuf to not include "/.gitattributes" */
strbuf_setlen(&pathbuf, len);
* If check->check_nr is non-zero, only attributes in check[] are collected.
* Otherwise all attributes are collected.
*/
-static void collect_some_attrs(const char *path, struct attr_check *check)
+static void collect_some_attrs(const struct index_state *istate,
+ const char *path,
+ struct attr_check *check)
{
- int i, pathlen, rem, dirlen;
+ int pathlen, rem, dirlen;
const char *cp, *last_slash = NULL;
int basename_offset;
dirlen = 0;
}
- prepare_attr_stack(path, dirlen, &check->stack);
+ prepare_attr_stack(istate, path, dirlen, &check->stack);
all_attrs_init(&g_attr_hashmap, check);
determine_macros(check->all_attrs, check->stack);
- if (check->nr) {
- rem = 0;
- for (i = 0; i < check->nr; i++) {
- int n = check->items[i].attr->attr_nr;
- struct all_attrs_item *item = &check->all_attrs[n];
- if (item->macro) {
- item->value = ATTR__UNSET;
- rem++;
- }
- }
- if (rem == check->nr)
- return;
- }
-
rem = check->all_attrs_nr;
fill(path, pathlen, basename_offset, check->stack, check->all_attrs, rem);
}
-int git_check_attr(const char *path, struct attr_check *check)
+void git_check_attr(const struct index_state *istate,
+ const char *path,
+ struct attr_check *check)
{
int i;
- collect_some_attrs(path, check);
+ collect_some_attrs(istate, path, check);
for (i = 0; i < check->nr; i++) {
size_t n = check->items[i].attr->attr_nr;
value = ATTR__UNSET;
check->items[i].value = value;
}
-
- return 0;
}
-void git_all_attrs(const char *path, struct attr_check *check)
+void git_all_attrs(const struct index_state *istate,
+ const char *path, struct attr_check *check)
{
int i;
attr_check_reset(check);
- collect_some_attrs(path, check);
+ collect_some_attrs(istate, path, check);
for (i = 0; i < check->all_attrs_nr; i++) {
const char *name = check->all_attrs[i].attr->name;
void attr_start(void)
{
-#ifndef NO_PTHREADS
pthread_mutex_init(&g_attr_hashmap.mutex, NULL);
pthread_mutex_init(&check_vector.mutex, NULL);
-#endif
}