#include "packed-backend.h"
#include "../iterator.h"
#include "../lockfile.h"
+#include "../chdir-notify.h"
enum mmap_strategy {
/*
refs->store_flags = store_flags;
refs->path = xstrdup(path);
+ chdir_notify_reparent("packed-refs", &refs->path);
+
return ref_store;
}
struct packed_ref_store *refs;
if (ref_store->be != &refs_be_packed)
- die("BUG: ref_store is type \"%s\" not \"packed\" in %s",
+ BUG("ref_store is type \"%s\" not \"packed\" in %s",
ref_store->be->name, caller);
refs = (struct packed_ref_store *)ref_store;
if ((refs->store_flags & required_flags) != required_flags)
- die("BUG: unallowed operation (%s), requires %x, has %x\n",
+ BUG("unallowed operation (%s), requires %x, has %x\n",
caller, required_flags, refs->store_flags);
return refs;
size = xsize_t(st.st_size);
if (!size) {
+ close(fd);
return 0;
} else if (mmap_strategy == MMAP_NONE || size <= SMALL_FILE_SIZE) {
snapshot->buf = xmalloc(size);
}
static int packed_read_raw_ref(struct ref_store *ref_store,
- const char *refname, unsigned char *sha1,
+ const char *refname, struct object_id *oid,
struct strbuf *referent, unsigned int *type)
{
struct packed_ref_store *refs =
return -1;
}
- if (get_sha1_hex(rec, sha1))
+ if (get_oid_hex(rec, oid))
die_invalid_line(refs->path, rec, snapshot->eof - rec);
*type = REF_ISPACKED;
/*
* This value is set in `base.flags` if the peeled value of the
* current reference is known. In that case, `peeled` contains the
- * correct peeled value for the reference, which might be `null_sha1`
+ * correct peeled value for the reference, which might be `null_oid`
* if the reference is not a tag or if it is broken.
*/
#define REF_KNOWS_PEELED 0x40
} else if ((iter->base.flags & (REF_ISBROKEN | REF_ISSYMREF))) {
return -1;
} else {
- return !!peel_object(iter->oid.hash, peeled->hash);
+ return !!peel_object(&iter->oid, peeled);
}
}
* by the failing call to `fprintf()`.
*/
static int write_packed_entry(FILE *fh, const char *refname,
- const unsigned char *sha1,
- const unsigned char *peeled)
+ const struct object_id *oid,
+ const struct object_id *peeled)
{
- if (fprintf(fh, "%s %s\n", sha1_to_hex(sha1), refname) < 0 ||
- (peeled && fprintf(fh, "^%s\n", sha1_to_hex(peeled)) < 0))
+ if (fprintf(fh, "%s %s\n", oid_to_hex(oid), refname) < 0 ||
+ (peeled && fprintf(fh, "^%s\n", oid_to_hex(peeled)) < 0))
return -1;
return 0;
"packed_refs_unlock");
if (!is_lock_file_locked(&refs->lock))
- die("BUG: packed_refs_unlock() called when not locked");
+ BUG("packed_refs_unlock() called when not locked");
rollback_lock_file(&refs->lock);
}
char *packed_refs_path;
if (!is_lock_file_locked(&refs->lock))
- die("BUG: write_with_updates() called while unlocked");
+ BUG("write_with_updates() called while unlocked");
/*
* If packed-refs is a symlink, we want to overwrite the
int peel_error = ref_iterator_peel(iter, &peeled);
if (write_packed_entry(out, iter->refname,
- iter->oid->hash,
- peel_error ? NULL : peeled.hash))
+ iter->oid,
+ peel_error ? NULL : &peeled))
goto write_error;
if ((ok = ref_iterator_advance(iter)) != ITER_OK)
i++;
} else {
struct object_id peeled;
- int peel_error = peel_object(update->new_oid.hash,
- peeled.hash);
+ int peel_error = peel_object(&update->new_oid,
+ &peeled);
if (write_packed_entry(out, update->refname,
- update->new_oid.hash,
- peel_error ? NULL : peeled.hash))
+ &update->new_oid,
+ peel_error ? NULL : &peeled))
goto write_error;
i++;
continue;
if (!refs_read_raw_ref(ref_store, update->refname,
- oid.hash, &referent, &type) ||
+ &oid, &referent, &type) ||
errno != ENOENT) {
/*
* We have to actually delete that reference
const char *refname, const char *target,
const char *logmsg)
{
- die("BUG: packed reference store does not support symrefs");
+ BUG("packed reference store does not support symrefs");
}
static int packed_rename_ref(struct ref_store *ref_store,
const char *oldrefname, const char *newrefname,
const char *logmsg)
{
- die("BUG: packed reference store does not support renaming references");
+ BUG("packed reference store does not support renaming references");
}
static int packed_copy_ref(struct ref_store *ref_store,
const char *oldrefname, const char *newrefname,
const char *logmsg)
{
- die("BUG: packed reference store does not support copying references");
+ BUG("packed reference store does not support copying references");
}
static struct ref_iterator *packed_reflog_iterator_begin(struct ref_store *ref_store)
const char *refname, int force_create,
struct strbuf *err)
{
- die("BUG: packed reference store does not support reflogs");
+ BUG("packed reference store does not support reflogs");
}
static int packed_delete_reflog(struct ref_store *ref_store,
}
static int packed_reflog_expire(struct ref_store *ref_store,
- const char *refname, const unsigned char *sha1,
+ const char *refname, const struct object_id *oid,
unsigned int flags,
reflog_expiry_prepare_fn prepare_fn,
reflog_expiry_should_prune_fn should_prune_fn,