ui-refs: use cgit_tag_link()

[cgit.git] / cgit.c

diff --git a/cgit.c b/cgit.c
index cefeddfa12fb30d1c2711a79919aebb183ed5382..5a93fcdc6376a9a1ad7ac1f7090988c624481294 100644 (file)
--- a/cgit.c
+++ b/cgit.c
@@ -12,6 +12,7 @@
 #include "configfile.h"
 #include "html.h"
 #include "ui-shared.h"
+#include "scan-tree.h"
 
 const char *cgit_version = CGIT_VERSION;
 
@@ -87,6 +88,8 @@ void config_cb(const char *name, const char *value)
                ctx.cfg.robots = xstrdup(value);
        else if (!strcmp(name, "clone-prefix"))
                ctx.cfg.clone_prefix = xstrdup(value);
+       else if (!strcmp(name, "local-time"))
+               ctx.cfg.local_time = atoi(value);
        else if (!strcmp(name, "repo.group"))
                ctx.cfg.repo_group = xstrdup(value);
        else if (!strcmp(name, "repo.url"))
@@ -128,6 +131,7 @@ static void querystring_cb(const char *name, const char *value)
        } else if (!strcmp(name, "p")) {
                ctx.qry.page = xstrdup(value);
        } else if (!strcmp(name, "url")) {
+               ctx.qry.url = xstrdup(value);
                cgit_parse_url(value);
        } else if (!strcmp(name, "qt")) {
                ctx.qry.grep = xstrdup(value);
@@ -167,20 +171,25 @@ static void prepare_context(struct cgit_context *ctx)
        ctx->cfg.cache_static_ttl = -1;
        ctx->cfg.css = "/cgit.css";
        ctx->cfg.logo = "/git-logo.png";
+       ctx->cfg.local_time = 0;
        ctx->cfg.max_repo_count = 50;
        ctx->cfg.max_commit_count = 50;
        ctx->cfg.max_lock_attempts = 5;
-       ctx->cfg.max_msg_len = 60;
-       ctx->cfg.max_repodesc_len = 60;
+       ctx->cfg.max_msg_len = 80;
+       ctx->cfg.max_repodesc_len = 80;
        ctx->cfg.module_link = "./?repo=%s&page=commit&id=%s";
        ctx->cfg.renamelimit = -1;
        ctx->cfg.robots = "index, nofollow";
        ctx->cfg.root_title = "Git repository browser";
        ctx->cfg.root_desc = "a fast webinterface for the git dscm";
        ctx->cfg.script_name = CGIT_SCRIPT_NAME;
+       ctx->cfg.summary_branches = 10;
+       ctx->cfg.summary_log = 10;
+       ctx->cfg.summary_tags = 10;
        ctx->page.mimetype = "text/html";
        ctx->page.charset = PAGE_ENCODING;
        ctx->page.filename = NULL;
+       ctx->page.size = 0;
        ctx->page.modified = time(NULL);
        ctx->page.expires = ctx->page.modified;
 }
@@ -312,9 +321,39 @@ static void process_request(void *cbdata)
                cgit_print_docend();
 }
 
+int cmp_repos(const void *a, const void *b)
+{
+       const struct cgit_repo *ra = a, *rb = b;
+       return strcmp(ra->url, rb->url);
+}
+
+void print_repo(struct cgit_repo *repo)
+{
+       printf("repo.url=%s\n", repo->url);
+       printf("repo.name=%s\n", repo->name);
+       printf("repo.path=%s\n", repo->path);
+       if (repo->owner)
+               printf("repo.owner=%s\n", repo->owner);
+       if (repo->desc)
+               printf("repo.desc=%s\n", repo->desc);
+       if (repo->readme)
+               printf("repo.readme=%s\n", repo->readme);
+       printf("\n");
+}
+
+void print_repolist(struct cgit_repolist *list)
+{
+       int i;
+
+       for(i = 0; i < list->count; i++)
+               print_repo(&list->repos[i]);
+}
+
+
 static void cgit_parse_args(int argc, const char **argv)
 {
        int i;
+       int scan = 0;
 
        for (i = 1; i < argc; i++) {
                if (!strncmp(argv[i], "--cache=", 8)) {
@@ -343,6 +382,16 @@ static void cgit_parse_args(int argc, const char **argv)
                if (!strncmp(argv[i], "--ofs=", 6)) {
                        ctx.qry.ofs = atoi(argv[i]+6);
                }
+               if (!strncmp(argv[i], "--scan-tree=", 12)) {
+                       scan++;
+                       scan_tree(argv[i] + 12);
+               }
+       }
+       if (scan) {
+               qsort(cgit_repolist.repos, cgit_repolist.count,
+                       sizeof(struct cgit_repo), cmp_repos);
+               print_repolist(&cgit_repolist);
+               exit(0);
        }
 }
 
@@ -366,6 +415,8 @@ static int calc_ttl()
 int main(int argc, const char **argv)
 {
        const char *cgit_config_env = getenv("CGIT_CONFIG");
+       const char *path;
+       char *qry;
        int err, ttl;
 
        prepare_context(&ctx);
@@ -373,16 +424,40 @@ int main(int argc, const char **argv)
        cgit_repolist.count = 0;
        cgit_repolist.repos = NULL;
 
-       parse_configfile(cgit_config_env ? cgit_config_env : CGIT_CONFIG,
-                        config_cb);
-       ctx.repo = NULL;
        if (getenv("SCRIPT_NAME"))
                ctx.cfg.script_name = xstrdup(getenv("SCRIPT_NAME"));
        if (getenv("QUERY_STRING"))
                ctx.qry.raw = xstrdup(getenv("QUERY_STRING"));
        cgit_parse_args(argc, argv);
+       parse_configfile(cgit_config_env ? cgit_config_env : CGIT_CONFIG,
+                        config_cb);
+       ctx.repo = NULL;
        http_parse_querystring(ctx.qry.raw, querystring_cb);
 
+       /* If virtual-root isn't specified in cgitrc and no url
+        * parameter is specified on the querystring, lets pretend
+        * that virtualroot equals SCRIPT_NAME and use PATH_INFO as
+        * url. This allows cgit to work with virtual urls without
+        * the need for rewriterules in the webserver (as long as
+        * PATH_INFO is included in the cache lookup key).
+        */
+       if (!ctx.cfg.virtual_root && !ctx.qry.url) {
+               ctx.cfg.virtual_root = ctx.cfg.script_name;
+               path = getenv("PATH_INFO");
+               if (path) {
+                       if (path[0] == '/')
+                               path++;
+                       ctx.qry.url = xstrdup(path);
+                       if (ctx.qry.raw) {
+                               qry = ctx.qry.raw;
+                               ctx.qry.raw = xstrdup(fmt("%s?%s", path, qry));
+                               free(qry);
+                       } else
+                               ctx.qry.raw = ctx.qry.url;
+                       cgit_parse_url(ctx.qry.url);
+               }
+       }
+
        ttl = calc_ttl();
        ctx.page.expires += ttl*60;
        if (ctx.cfg.nocache)