Add links to enable downloading of tagged blobs

[ps-cgit] / ui-summary.c

diff --git a/ui-summary.c b/ui-summary.c
index 0a7869b6607e06a78b9785128dd7f93a7652d2b9..9388f5fbf69c3df2f12d30f871d79509107b4a84 100644 (file)
--- a/ui-summary.c
+++ b/ui-summary.c
@@ -8,6 +8,8 @@
 
 #include "cgit.h"
 
+int items = 0;
+
 static int cgit_print_branch_cb(const char *refname, const unsigned char *sha1,
                                int flags, void *cb_data)
 {
@@ -83,6 +85,13 @@ static int cgit_print_tag_cb(const char *refname, const unsigned char *sha1,
                tag = lookup_tag(sha1);
                if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag)))
                        return 2;
+               if (!items) {
+                       html("<tr class='nohover'><th class='left'>Tag</th>"
+                            "<th class='left'>Created</th>"
+                            "<th class='left'>Author</th>"
+                            "<th class='left'>Reference</th></tr>\n");
+               }
+               items++;
                html("<tr><td>");
                url = cgit_pageurl(cgit_query_repo, "view", 
                                   fmt("id=%s", sha1_to_hex(sha1)));
@@ -108,6 +117,44 @@ static int cgit_print_tag_cb(const char *refname, const unsigned char *sha1,
        return 0;
 }
 
+static int cgit_print_archive_cb(const char *refname, const unsigned char *sha1,
+                                int flags, void *cb_data)
+{
+       struct tag *tag;
+       struct taginfo *info;
+       struct object *obj;
+       char buf[256], *url;
+
+       if (prefixcmp(refname, "refs/archives"))
+               return 0;
+       strncpy(buf, refname+14, sizeof(buf));
+       obj = parse_object(sha1);
+       if (!obj)
+               return 1;
+       if (obj->type == OBJ_TAG) {
+               tag = lookup_tag(sha1);
+               if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag)))
+                       return 0;
+               hashcpy(sha1, tag->tagged->sha1);
+       } else if (obj->type != OBJ_BLOB) {
+               return 0;
+       }
+       if (!items) {
+               html("<table>");
+               html("<tr><th>Downloads</th></tr>");
+       }
+       items++;
+       html("<tr><td>");
+       url = cgit_pageurl(cgit_query_repo, "blob",
+                          fmt("id=%s&path=%s", sha1_to_hex(sha1),
+                              buf));
+       html_link_open(url, NULL, NULL);
+       html_txt(buf);
+       html_link_close();
+       html("</td><tr>");
+       return 0;
+}
+
 static void cgit_print_branches()
 {
        html("<tr class='nohover'><th class='left'>Branch</th>"
@@ -119,21 +166,30 @@ static void cgit_print_branches()
 
 static void cgit_print_tags()
 {
-       html("<tr class='nohover'><th class='left'>Tag</th>"
-            "<th class='left'>Created</th>"
-            "<th class='left'>Author</th>"
-            "<th class='left'>Reference</th></tr>\n");
+       items = 0;
        for_each_tag_ref(cgit_print_tag_cb, NULL);
 }
 
+static void cgit_print_archives()
+{
+       items = 0;
+       for_each_ref(cgit_print_archive_cb, NULL);
+       if (items)
+               html("</table>");
+}
+
 void cgit_print_summary()
 {
-       html("<h2>");
-       html(cgit_repo->name);
-       html("</h2><h3>");
-       html(cgit_repo->desc);
-       html("</h3>");
        html("<table class='list nowrap'>");
+       html("<tr class='nohover'><td id='summary' colspan='3'>");
+       html("<h2>");
+       html_txt(cgit_repo->name);
+       html(" - ");
+       html_txt(cgit_repo->desc);
+       html("</h2>");
+       html("</td><td id='archivelist'>");
+       cgit_print_archives();
+       html("</td></tr>");
        cgit_print_branches();
        html("<tr class='nohover'><td colspan='4'>&nbsp;</td></tr>");
        cgit_print_tags();