all repos — cgit @ e1782fff8a78b7f265432603351281ad2988bb40

a hyperfast web frontend for git written in c 

ui-summary: enable arbitrary paths below repo.readme

This change makes it possible to include any number of pages below
the 'about' tab for a repository. The path is assumed to be located
in the same directory as the 'repo.readme' file.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Lars Hjemli hjemli@gmail.com
Sun, 09 Aug 2009 11:50:34 +0200
commit

e1782fff8a78b7f265432603351281ad2988bb40

parent

97b3d252629a8a3b9d356c2532dec7611438e4b9

3 files changed, 20 insertions(+), 8 deletions(-)

jump to
M cmd.c → cmd.c 
@@ -39,7 +39,7 @@
 static void about_fn(struct cgit_context *ctx)
 {
 	if (ctx->repo)
-		cgit_print_repo_readme();
+		cgit_print_repo_readme(ctx->qry.path);
 	else
 		cgit_print_site_readme();
 }
M ui-summary.c → ui-summary.c 
@@ -66,11 +66,23 @@ print_urls(ctx.cfg.clone_prefix, ctx.repo->url);
 	html("</table>");
 }
 
-void cgit_print_repo_readme()
+void cgit_print_repo_readme(char *path)
 {
-	if (ctx.repo->readme) {
-		html("<div id='summary'>");
-		html_include(ctx.repo->readme);
-		html("</div>");
-	}
+	char *slash, *tmp;
+
+	if (!ctx.repo->readme)
+		return;
+
+	if (path) {
+		slash = strrchr(ctx.repo->readme, '/');
+		if (!slash)
+			return;
+		tmp = xmalloc(slash - ctx.repo->readme + 1 + strlen(path) + 1);
+		strncpy(tmp, ctx.repo->readme, slash - ctx.repo->readme + 1);
+		strcpy(tmp + (slash - ctx.repo->readme + 1), path);
+	} else
+		tmp = ctx.repo->readme;
+	html("<div id='summary'>");
+	html_include(tmp);
+	html("</div>");
 }
M ui-summary.h → ui-summary.h 
@@ -2,6 +2,6 @@ #ifndef UI_SUMMARY_H
 #define UI_SUMMARY_H
 
 extern void cgit_print_summary();
-extern void cgit_print_repo_readme();
+extern void cgit_print_repo_readme(char *path);
 
 #endif /* UI_SUMMARY_H */