ui-tree: move set_title_from_path to ui-shared

[cgit.git] / cgit.c

diff --git a/cgit.c b/cgit.c
index 9f5a80fe9ce76e01c945854729dc697690780643..1dae4b8c39cf9e915f1375400c74ae392d1515e8 100644 (file)
--- a/cgit.c
+++ b/cgit.c
@@ -31,6 +31,7 @@ static void process_cached_repolist(const char *path);
 
 static void repo_config(struct cgit_repo *repo, const char *name, const char *value)
 {
+       const char *path;
        struct string_list_item *item;
 
        if (!strcmp(name, "name"))
@@ -73,8 +74,8 @@ static void repo_config(struct cgit_repo *repo, const char *name, const char *va
                repo->max_stats = cgit_find_stats_period(value, NULL);
        else if (!strcmp(name, "module-link"))
                repo->module_link= xstrdup(value);
-       else if (starts_with(name, "module-link.")) {
-               item = string_list_append(&repo->submodules, xstrdup(name + 12));
+       else if (skip_prefix(name, "module-link.", &path)) {
+               item = string_list_append(&repo->submodules, xstrdup(path));
                item->util = xstrdup(value);
        } else if (!strcmp(name, "section"))
                repo->section = xstrdup(value);
@@ -106,14 +107,16 @@ static void repo_config(struct cgit_repo *repo, const char *name, const char *va
 
 static void config_cb(const char *name, const char *value)
 {
+       const char *arg;
+
        if (!strcmp(name, "section") || !strcmp(name, "repo.group"))
                ctx.cfg.section = xstrdup(value);
        else if (!strcmp(name, "repo.url"))
                ctx.repo = cgit_add_repo(value);
        else if (ctx.repo && !strcmp(name, "repo.path"))
                ctx.repo->path = trim_end(value, '/');
-       else if (ctx.repo && starts_with(name, "repo."))
-               repo_config(ctx.repo, name + 5, value);
+       else if (ctx.repo && skip_prefix(name, "repo.", &arg))
+               repo_config(ctx.repo, arg, value);
        else if (!strcmp(name, "readme"))
                string_list_append(&ctx.cfg.readme, xstrdup(value));
        else if (!strcmp(name, "root-title"))
@@ -280,8 +283,8 @@ static void config_cb(const char *name, const char *value)
                        ctx.cfg.branch_sort = 1;
                if (!strcmp(value, "name"))
                        ctx.cfg.branch_sort = 0;
-       } else if (starts_with(name, "mimetype."))
-               add_mimetype(name + 9, value);
+       } else if (skip_prefix(name, "mimetype.", &arg))
+               add_mimetype(arg, value);
        else if (!strcmp(name, "include"))
                parse_configfile(expand_macros(value), config_cb);
 }
@@ -470,13 +473,13 @@ static char *find_default_branch(struct cgit_repo *repo)
 
 static char *guess_defbranch(void)
 {
-       const char *ref;
+       const char *ref, *refname;
        struct object_id oid;
 
        ref = resolve_ref_unsafe("HEAD", 0, oid.hash, NULL);
-       if (!ref || !starts_with(ref, "refs/heads/"))
+       if (!ref || !skip_prefix(ref, "refs/heads/", &refname))
                return "master";
-       return xstrdup(ref + 11);
+       return xstrdup(refname);
 }
 
 /* The caller must free filename and ref after calling this. */
@@ -723,18 +726,18 @@ static void process_request(void)
                return;
        }
 
-       /* If cmd->want_vpath is set, assume ctx.qry.path contains a "virtual"
-        * in-project path limit to be made available at ctx.qry.vpath.
-        * Otherwise, no path limit is in effect (ctx.qry.vpath = NULL).
-        */
-       ctx.qry.vpath = cmd->want_vpath ? ctx.qry.path : NULL;
-
        if (cmd->want_repo && !ctx.repo) {
                cgit_print_error_page(400, "Bad request",
                                "No repository selected");
                return;
        }
 
+       /* If cmd->want_vpath is set, assume ctx.qry.path contains a "virtual"
+        * in-project path limit to be made available at ctx.qry.vpath.
+        * Otherwise, no path limit is in effect (ctx.qry.vpath = NULL).
+        */
+       ctx.qry.vpath = cmd->want_vpath ? ctx.qry.path : NULL;
+
        if (ctx.repo && prepare_repo_cmd())
                return;
 
@@ -938,6 +941,7 @@ out:
 static void cgit_parse_args(int argc, const char **argv)
 {
        int i;
+       const char *arg;
        int scan = 0;
 
        for (i = 1; i < argc; i++) {
@@ -958,28 +962,28 @@ static void cgit_parse_args(int argc, const char **argv)
 
                        exit(0);
                }
-               if (starts_with(argv[i], "--cache=")) {
-                       ctx.cfg.cache_root = xstrdup(argv[i] + 8);
+               if (skip_prefix(argv[i], "--cache=", &arg)) {
+                       ctx.cfg.cache_root = xstrdup(arg);
                } else if (!strcmp(argv[i], "--nocache")) {
                        ctx.cfg.nocache = 1;
                } else if (!strcmp(argv[i], "--nohttp")) {
                        ctx.env.no_http = "1";
-               } else if (starts_with(argv[i], "--query=")) {
-                       ctx.qry.raw = xstrdup(argv[i] + 8);
-               } else if (starts_with(argv[i], "--repo=")) {
-                       ctx.qry.repo = xstrdup(argv[i] + 7);
-               } else if (starts_with(argv[i], "--page=")) {
-                       ctx.qry.page = xstrdup(argv[i] + 7);
-               } else if (starts_with(argv[i], "--head=")) {
-                       ctx.qry.head = xstrdup(argv[i] + 7);
+               } else if (skip_prefix(argv[i], "--query=", &arg)) {
+                       ctx.qry.raw = xstrdup(arg);
+               } else if (skip_prefix(argv[i], "--repo=", &arg)) {
+                       ctx.qry.repo = xstrdup(arg);
+               } else if (skip_prefix(argv[i], "--page=", &arg)) {
+                       ctx.qry.page = xstrdup(arg);
+               } else if (skip_prefix(argv[i], "--head=", &arg)) {
+                       ctx.qry.head = xstrdup(arg);
                        ctx.qry.has_symref = 1;
-               } else if (starts_with(argv[i], "--sha1=")) {
-                       ctx.qry.sha1 = xstrdup(argv[i] + 7);
+               } else if (skip_prefix(argv[i], "--sha1=", &arg)) {
+                       ctx.qry.sha1 = xstrdup(arg);
                        ctx.qry.has_sha1 = 1;
-               } else if (starts_with(argv[i], "--ofs=")) {
-                       ctx.qry.ofs = atoi(argv[i] + 6);
-               } else if (starts_with(argv[i], "--scan-tree=") ||
-                          starts_with(argv[i], "--scan-path=")) {
+               } else if (skip_prefix(argv[i], "--ofs=", &arg)) {
+                       ctx.qry.ofs = atoi(arg);
+               } else if (skip_prefix(argv[i], "--scan-tree=", &arg) ||
+                          skip_prefix(argv[i], "--scan-path=", &arg)) {
                        /*
                         * HACK: The global snapshot bit mask defines the set
                         * of allowed snapshot formats, but the config file
@@ -993,7 +997,7 @@ static void cgit_parse_args(int argc, const char **argv)
                         */
                        ctx.cfg.snapshots = 0xFF;
                        scan++;
-                       scan_tree(argv[i] + 12, repo_config);
+                       scan_tree(arg, repo_config);
                }
        }
        if (scan) {