diff options
Diffstat (limited to 'shared.c')
| -rw-r--r-- | shared.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/shared.c b/shared.c index 0fe513f..3d4feea 100644 --- a/shared.c +++ b/shared.c @@ -38,6 +38,7 @@ int cgit_cache_dynamic_ttl = 5; int cgit_cache_static_ttl = -1; int cgit_cache_max_create_time = 5; int cgit_summary_log = 0; +int cgit_renamelimit = -1; int cgit_max_msg_len = 60; int cgit_max_repodesc_len = 60; @@ -182,6 +183,8 @@ void cgit_global_config_cb(const char *name, const char *value) cgit_summary_log = atoi(value); else if (!strcmp(name, "agefile")) cgit_agefile = xstrdup(value); + else if (!strcmp(name, "renamelimit")) + cgit_renamelimit = atoi(value); else if (!strcmp(name, "repo.group")) cgit_repo_group = xstrdup(value); else if (!strcmp(name, "repo.url")) @@ -383,17 +386,25 @@ int cgit_diff_files(const unsigned char *old_sha1, void cgit_diff_tree(const unsigned char *old_sha1, const unsigned char *new_sha1, - filepair_fn fn) + filepair_fn fn, const char *prefix) { struct diff_options opt; int ret; + int prefixlen; diff_setup(&opt); opt.output_format = DIFF_FORMAT_CALLBACK; opt.detect_rename = 1; + opt.rename_limit = cgit_renamelimit; opt.recursive = 1; opt.format_callback = cgit_diff_tree_cb; opt.format_callback_data = fn; + if (prefix) { + opt.nr_paths = 1; + opt.paths = &prefix; + prefixlen = strlen(prefix); + opt.pathlens = &prefixlen; + } diff_setup_done(&opt); if (old_sha1 && !is_null_sha1(old_sha1)) @@ -410,5 +421,5 @@ void cgit_diff_commit(struct commit *commit, filepair_fn fn) if (commit->parents) old_sha1 = commit->parents->item->object.sha1; - cgit_diff_tree(old_sha1, commit->object.sha1, fn); + cgit_diff_tree(old_sha1, commit->object.sha1, fn, NULL); } |