summaryrefslogtreecommitdiff
path: root/builtin/prune.c
diff options
context:
space:
mode:
Diffstat (limited to 'builtin/prune.c')
-rw-r--r--builtin/prune.c117
1 files changed, 48 insertions, 69 deletions
diff --git a/builtin/prune.c b/builtin/prune.c
index 58d7cb8324..17094ad954 100644
--- a/builtin/prune.c
+++ b/builtin/prune.c
@@ -9,7 +9,7 @@
#include "dir.h"
static const char * const prune_usage[] = {
- "git prune [-n] [-v] [--expire <time>] [--] [<head>...]",
+ N_("git prune [-n] [-v] [--expire <time>] [--] [<head>...]"),
NULL
};
static int show_only;
@@ -17,26 +17,37 @@ static int verbose;
static unsigned long expire;
static int show_progress = -1;
-static int prune_tmp_object(const char *path, const char *filename)
+static int prune_tmp_file(const char *fullpath)
{
- const char *fullpath = mkpath("%s/%s", path, filename);
struct stat st;
if (lstat(fullpath, &st))
return error("Could not stat '%s'", fullpath);
if (st.st_mtime > expire)
return 0;
- printf("Removing stale temporary file %s\n", fullpath);
+ if (show_only || verbose)
+ printf("Removing stale temporary file %s\n", fullpath);
if (!show_only)
unlink_or_warn(fullpath);
return 0;
}
-static int prune_object(char *path, const char *filename, const unsigned char *sha1)
+static int prune_object(const unsigned char *sha1, const char *fullpath,
+ void *data)
{
- const char *fullpath = mkpath("%s/%s", path, filename);
struct stat st;
- if (lstat(fullpath, &st))
- return error("Could not stat '%s'", fullpath);
+
+ /*
+ * Do we know about this object?
+ * It must have been reachable
+ */
+ if (lookup_object(sha1))
+ return 0;
+
+ if (lstat(fullpath, &st)) {
+ /* report errors, but do not stop pruning */
+ error("Could not stat '%s'", fullpath);
+ return 0;
+ }
if (st.st_mtime > expire)
return 0;
if (show_only || verbose) {
@@ -49,56 +60,20 @@ static int prune_object(char *path, const char *filename, const unsigned char *s
return 0;
}
-static int prune_dir(int i, char *path)
+static int prune_cruft(const char *basename, const char *path, void *data)
{
- DIR *dir = opendir(path);
- struct dirent *de;
-
- if (!dir)
- return 0;
-
- while ((de = readdir(dir)) != NULL) {
- char name[100];
- unsigned char sha1[20];
-
- if (is_dot_or_dotdot(de->d_name))
- continue;
- if (strlen(de->d_name) == 38) {
- sprintf(name, "%02x", i);
- memcpy(name+2, de->d_name, 39);
- if (get_sha1_hex(name, sha1) < 0)
- break;
-
- /*
- * Do we know about this object?
- * It must have been reachable
- */
- if (lookup_object(sha1))
- continue;
-
- prune_object(path, de->d_name, sha1);
- continue;
- }
- if (!prefixcmp(de->d_name, "tmp_obj_")) {
- prune_tmp_object(path, de->d_name);
- continue;
- }
- fprintf(stderr, "bad sha1 file: %s/%s\n", path, de->d_name);
- }
- if (!show_only)
- rmdir(path);
- closedir(dir);
+ if (starts_with(basename, "tmp_obj_"))
+ prune_tmp_file(path);
+ else
+ fprintf(stderr, "bad sha1 file: %s\n", path);
return 0;
}
-static void prune_object_dir(const char *path)
+static int prune_subdir(int nr, const char *path, void *data)
{
- int i;
- for (i = 0; i < 256; i++) {
- static char dir[4096];
- sprintf(dir, "%s/%02x", path, i);
- prune_dir(i, dir);
- }
+ if (!show_only)
+ rmdir(path);
+ return 0;
}
/*
@@ -118,8 +93,8 @@ static void remove_temporary_files(const char *path)
return;
}
while ((de = readdir(dir)) != NULL)
- if (!prefixcmp(de->d_name, "tmp_"))
- prune_tmp_object(path, de->d_name);
+ if (starts_with(de->d_name, "tmp_"))
+ prune_tmp_file(mkpath("%s/%s", path, de->d_name));
closedir(dir);
}
@@ -128,18 +103,19 @@ int cmd_prune(int argc, const char **argv, const char *prefix)
struct rev_info revs;
struct progress *progress = NULL;
const struct option options[] = {
- OPT__DRY_RUN(&show_only, "do not remove, show only"),
- OPT__VERBOSE(&verbose, "report pruned objects"),
- OPT_BOOL(0, "progress", &show_progress, "show progress"),
- OPT_DATE(0, "expire", &expire,
- "expire objects older than <time>"),
+ OPT__DRY_RUN(&show_only, N_("do not remove, show only")),
+ OPT__VERBOSE(&verbose, N_("report pruned objects")),
+ OPT_BOOL(0, "progress", &show_progress, N_("show progress")),
+ OPT_EXPIRY_DATE(0, "expire", &expire,
+ N_("expire objects older than <time>")),
OPT_END()
};
char *s;
expire = ULONG_MAX;
save_commit_buffer = 0;
- read_replace_refs = 0;
+ check_replace_refs = 0;
+ ref_paranoia = 1;
init_revisions(&revs, prefix);
argc = parse_options(argc, argv, prefix, options, prune_usage, 0);
@@ -148,9 +124,7 @@ int cmd_prune(int argc, const char **argv, const char *prefix)
const char *name = *argv++;
if (!get_sha1(name, sha1)) {
- struct object *object = parse_object(sha1);
- if (!object)
- die("bad object: %s", name);
+ struct object *object = parse_object_or_die(sha1, name);
add_pending_object(&revs, object, "");
}
else
@@ -160,16 +134,21 @@ int cmd_prune(int argc, const char **argv, const char *prefix)
if (show_progress == -1)
show_progress = isatty(2);
if (show_progress)
- progress = start_progress_delay("Checking connectivity", 0, 0, 2);
+ progress = start_progress_delay(_("Checking connectivity"), 0, 0, 2);
- mark_reachable_objects(&revs, 1, progress);
+ mark_reachable_objects(&revs, 1, expire, progress);
stop_progress(&progress);
- prune_object_dir(get_object_directory());
+ for_each_loose_file_in_objdir(get_object_directory(), prune_object,
+ prune_cruft, prune_subdir, NULL);
- prune_packed_objects(show_only);
+ prune_packed_objects(show_only ? PRUNE_PACKED_DRY_RUN : 0);
remove_temporary_files(get_object_directory());
- s = xstrdup(mkpath("%s/pack", get_object_directory()));
+ s = mkpathdup("%s/pack", get_object_directory());
remove_temporary_files(s);
free(s);
+
+ if (is_repository_shallow())
+ prune_shallow(show_only);
+
return 0;
}