diff options
Diffstat (limited to 'pull.c')
| -rw-r--r-- | pull.c | 17 |
1 files changed, 12 insertions, 5 deletions
@@ -8,6 +8,13 @@ int get_tree = 0; int get_history = 0; int get_all = 0; +static int make_sure_we_have_it(unsigned char *sha1) +{ + if (has_sha1_file(sha1)) + return 0; + return fetch(sha1); +} + static int process_tree(unsigned char *sha1) { struct tree *tree = lookup_tree(sha1); @@ -17,7 +24,7 @@ static int process_tree(unsigned char *sha1) return -1; for (entries = tree->entries; entries; entries = entries->next) { - if (fetch(entries->item.tree->object.sha1)) + if (make_sure_we_have_it(entries->item.tree->object.sha1)) return -1; if (entries->directory) { if (process_tree(entries->item.tree->object.sha1)) @@ -31,14 +38,14 @@ static int process_commit(unsigned char *sha1) { struct commit *obj = lookup_commit(sha1); - if (fetch(sha1)) + if (make_sure_we_have_it(sha1)) return -1; if (parse_commit(obj)) return -1; if (get_tree) { - if (fetch(obj->tree->object.sha1)) + if (make_sure_we_have_it(obj->tree->object.sha1)) return -1; if (process_tree(obj->tree->object.sha1)) return -1; @@ -50,7 +57,7 @@ static int process_commit(unsigned char *sha1) for (; parents; parents = parents->next) { if (has_sha1_file(parents->item->object.sha1)) continue; - if (fetch(parents->item->object.sha1)) { + if (make_sure_we_have_it(parents->item->object.sha1)) { /* The server might not have it, and * we don't mind. */ @@ -70,7 +77,7 @@ int pull(char *target) retval = get_sha1_hex(target, sha1); if (retval) return retval; - retval = fetch(sha1); + retval = make_sure_we_have_it(sha1); if (retval) return retval; return process_commit(sha1); |