aboutsummaryrefslogtreecommitdiffstats
path: root/ui-shared.c
diff options
context:
space:
mode:
authorJohn Keeping <john@keeping.me.uk>2014-08-01 22:14:17 +0100
committerJason A. Donenfeld <Jason@zx2c4.com>2014-12-23 19:04:04 -0700
commitbbfa006e6eb93d56842c1d90bbba1c5484afb855 (patch)
treeb1dbf7beb06c1deae73d10998cc5cad87d736f22 /ui-shared.c
parentRemove trailing slash after remove-suffix (diff)
downloadcgit-bbfa006e6eb93d56842c1d90bbba1c5484afb855.tar.xz
cgit-bbfa006e6eb93d56842c1d90bbba1c5484afb855.zip
Extract clone URL printing to ui-shared.c
This will allow us to reuse the same logic to add clone URL <link/> elements to the header of all repo-specific pages in order to support the rel-vcs microformat. Signed-off-by: John Keeping <john@keeping.me.uk>
Diffstat (limited to 'ui-shared.c')
-rw-r--r--ui-shared.c37
1 files changed, 37 insertions, 0 deletions
diff --git a/ui-shared.c b/ui-shared.c
index 6243d1b..4e317d0 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -727,6 +727,43 @@ void cgit_print_docend()
html("</body>\n</html>\n");
}
+static void add_clone_urls(void (*fn)(const char *), char *txt, char *suffix)
+{
+ struct strbuf buf = STRBUF_INIT;
+ char *h = txt, *t, c;
+
+ while (h && *h) {
+ while (h && *h == ' ')
+ h++;
+ if (!*h)
+ break;
+ t = h;
+ while (t && *t && *t != ' ')
+ t++;
+ c = *t;
+ *t = 0;
+
+ if (suffix && *suffix) {
+ strbuf_reset(&buf);
+ strbuf_addf(&buf, "%s/%s", h, suffix);
+ h = buf.buf;
+ }
+ fn(h);
+ *t = c;
+ h = t;
+ }
+
+ strbuf_release(&buf);
+}
+
+void cgit_add_clone_urls(void (*fn)(const char *))
+{
+ if (ctx.repo->clone_url)
+ add_clone_urls(fn, expand_macros(ctx.repo->clone_url), NULL);
+ else if (ctx.cfg.clone_prefix)
+ add_clone_urls(fn, ctx.cfg.clone_prefix, ctx.repo->url);
+}
+
static int print_branch_option(const char *refname, const unsigned char *sha1,
int flags, void *cb_data)
{