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-rw-r--r--shallow.c50
1 files changed, 23 insertions, 27 deletions
diff --git a/shallow.c b/shallow.c
index a0e3384..9f6ee35 100644
--- a/shallow.c
+++ b/shallow.c
@@ -14,22 +14,19 @@
#include "commit-slab.h"
#include "revision.h"
#include "list-objects.h"
+#include "repository.h"
-static int is_shallow = -1;
-static struct stat_validity shallow_stat;
-static char *alternate_shallow_file;
-
-void set_alternate_shallow_file_the_repository(const char *path, int override)
+void set_alternate_shallow_file(struct repository *r, const char *path, int override)
{
- if (is_shallow != -1)
+ if (r->parsed_objects->is_shallow != -1)
die("BUG: is_repository_shallow must not be called before set_alternate_shallow_file");
- if (alternate_shallow_file && !override)
+ if (r->parsed_objects->alternate_shallow_file && !override)
return;
- free(alternate_shallow_file);
- alternate_shallow_file = xstrdup_or_null(path);
+ free(r->parsed_objects->alternate_shallow_file);
+ r->parsed_objects->alternate_shallow_file = xstrdup_or_null(path);
}
-int register_shallow_the_repository(const struct object_id *oid)
+int register_shallow(struct repository *r, const struct object_id *oid)
{
struct commit_graft *graft =
xmalloc(sizeof(struct commit_graft));
@@ -39,41 +36,41 @@ int register_shallow_the_repository(const struct object_id *oid)
graft->nr_parent = -1;
if (commit && commit->object.parsed)
commit->parents = NULL;
- return register_commit_graft(the_repository, graft, 0);
+ return register_commit_graft(r, graft, 0);
}
-int is_repository_shallow_the_repository(void)
+int is_repository_shallow(struct repository *r)
{
FILE *fp;
char buf[1024];
- const char *path = alternate_shallow_file;
+ const char *path = r->parsed_objects->alternate_shallow_file;
- if (is_shallow >= 0)
- return is_shallow;
+ if (r->parsed_objects->is_shallow >= 0)
+ return r->parsed_objects->is_shallow;
if (!path)
- path = git_path_shallow(the_repository);
+ path = git_path_shallow(r);
/*
* fetch-pack sets '--shallow-file ""' as an indicator that no
* shallow file should be used. We could just open it and it
* will likely fail. But let's do an explicit check instead.
*/
if (!*path || (fp = fopen(path, "r")) == NULL) {
- stat_validity_clear(&shallow_stat);
- is_shallow = 0;
- return is_shallow;
+ stat_validity_clear(r->parsed_objects->shallow_stat);
+ r->parsed_objects->is_shallow = 0;
+ return r->parsed_objects->is_shallow;
}
- stat_validity_update(&shallow_stat, fileno(fp));
- is_shallow = 1;
+ stat_validity_update(r->parsed_objects->shallow_stat, fileno(fp));
+ r->parsed_objects->is_shallow = 1;
while (fgets(buf, sizeof(buf), fp)) {
struct object_id oid;
if (get_oid_hex(buf, &oid))
die("bad shallow line: %s", buf);
- register_shallow(the_repository, &oid);
+ register_shallow(r, &oid);
}
fclose(fp);
- return is_shallow;
+ return r->parsed_objects->is_shallow;
}
struct commit_list *get_shallow_commits(struct object_array *heads, int depth,
@@ -217,13 +214,12 @@ struct commit_list *get_shallow_commits_by_rev_list(int ac, const char **av,
return result;
}
-#define check_shallow_file_for_update(r) check_shallow_file_for_update_##r()
-static void check_shallow_file_for_update_the_repository(void)
+static void check_shallow_file_for_update(struct repository *r)
{
- if (is_shallow == -1)
+ if (r->parsed_objects->is_shallow == -1)
die("BUG: shallow must be initialized by now");
- if (!stat_validity_check(&shallow_stat, git_path_shallow(the_repository)))
+ if (!stat_validity_check(r->parsed_objects->shallow_stat, git_path_shallow(the_repository)))
die("shallow file has changed since we read it");
}