6 files changed, 27 insertions, 12 deletions

diff --git a/cgit.css b/cgit.css
index 640bbc9..ef4bc62 100644
--- a/cgit.css
+++ b/cgit.css
@@ -143,3 +143,3 @@ div.error {
 
-div.ls-blob, div.ls-dir {
+td.ls-blob, td.ls-dir, td.ls-mod {
         font-family: monospace;
diff --git a/cgit.h b/cgit.h
index 292e488..b7f8827 100644
--- a/cgit.h
+++ b/cgit.h
@@ -35,2 +35,3 @@ struct repoinfo {
         char *owner;
+        char *module_link;
         int snapshots;
@@ -72,2 +73,3 @@ extern char *cgit_logo;
 extern char *cgit_logo_link;
+extern char *cgit_module_link;
 extern char *cgit_virtual_root;
diff --git a/cgitrc b/cgitrc
index 3bae642..f217b39 100644
--- a/cgitrc
+++ b/cgitrc
@@ -49,2 +49,6 @@
 
+## Url loaded when clicking a submodule link
+#module-link=./?repo=%s&page=commit&id=%s
+
+
 ## Number of chars shown of commit subject message (in log view)
@@ -83,2 +87,3 @@
 #repo.owner=Lars Hjemli
-#repo.snapshots=1    # override a sitewide snapshot-setting
+        #repo.snapshots=1                       # override a sitewide snapshot-setting
+        #repo.module-link=/git/%s/commit/?id=%s         # override the standard module-link
diff --git a/html.c b/html.c
index c0b2ed4..175b4b6 100644
--- a/html.c
+++ b/html.c
@@ -160,2 +160,4 @@ void html_filemode(unsigned short mode)
                 html("l");
+        else if (S_ISDIRLNK(mode))
+                html("m");
         else
@@ -166,2 +168 @@ void html_filemode(unsigned short mode)
 }
-
diff --git a/shared.c b/shared.c
index 531d8c0..19d2df0 100644
--- a/shared.c
+++ b/shared.c
@@ -17,2 +17,3 @@ char *cgit_logo         = "/git-logo.png";
 char *cgit_logo_link    = "http://www.kernel.org/pub/software/scm/git/docs/";
+char *cgit_module_link  = "./?repo=%s&page=commit&id=%s";
 char *cgit_virtual_root = NULL;
@@ -87,2 +88,3 @@ struct repoinfo *add_repo(const char *url)
         ret->snapshots = cgit_snapshots;
+        ret->module_link = cgit_module_link;
         return ret;
@@ -100,2 +102,4 @@ void cgit_global_config_cb(const char *name, const char *value)
                 cgit_logo_link = xstrdup(value);
+        else if (!strcmp(name, "module-link"))
+                cgit_module_link = xstrdup(value);
         else if (!strcmp(name, "virtual-root"))
@@ -130,2 +134,4 @@ void cgit_global_config_cb(const char *name, const char *value)
                 cgit_repo->snapshots = atoi(value);
+        else if (cgit_repo && !strcmp(name, "repo.module-link"))
+                cgit_repo->module_link= xstrdup(value);
 }
diff --git a/ui-tree.c b/ui-tree.c
index 60f7560..dee8309 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -17,3 +17,3 @@ static int print_entry(const unsigned char *sha1, const char *base,
         enum object_type type;
-        unsigned long size;
+        unsigned long size = 0;
 
@@ -21,3 +21,3 @@ static int print_entry(const unsigned char *sha1, const char *base,
         type = sha1_object_info(sha1, &size);
-        if (type == OBJ_BAD) {
+        if (type == OBJ_BAD && !S_ISDIRLNK(mode)) {
                 htmlf("<tr><td colspan='3'>Bad object: %s %s</td></tr>",
@@ -29,7 +29,10 @@ static int print_entry(const unsigned char *sha1, const char *base,
         html_filemode(mode);
-        html("</td><td>");
+        html("</td><td ");
         if (S_ISDIRLNK(mode)) {
-                htmlf("<div class='ls-dirlnk'>%s => submodule</div>", name);
+                htmlf("class='ls-mod'><a href='");
+                html_attr(fmt(cgit_repo->module_link,
+                              name,
+                              sha1_to_hex(sha1)));
         } else if (S_ISDIR(mode)) {
-                html("<div class='ls-dir'><a href='");
+                html("class='ls-dir'><a href='");
                 html_attr(cgit_pageurl(cgit_query_repo, "tree", 
@@ -39,5 +42,4 @@ static int print_entry(const unsigned char *sha1, const char *base,
                                            pathname)));
-                htmlf("'>%s</a></div>", name);
         } else {
-                html("<div class='ls-blob'><a href='");
+                html("class='ls-blob'><a href='");
                 html_attr(cgit_pageurl(cgit_query_repo, "view",
@@ -46,5 +48,4 @@ static int print_entry(const unsigned char *sha1, const char *base,
                                           pathname)));
-                htmlf("'>%s</a></div>", name);
         }
-        html("</div></td>");
+        htmlf("'>%s</a></div></td>", name);
         htmlf("<td class='filesize'>%li</td>", size);