Add 'linenumbers' config option

[ps-cgit] / ui-tree.c

diff --git a/ui-tree.c b/ui-tree.c
index 816e1213336fe18f010e47570bebd80207fb20b1..f64e6e0d701ebf73c06c2bcebebb712abcd69859 100644 (file)
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -22,29 +22,36 @@ static void print_text_buffer(const char *name, char *buf, unsigned long size)
                "<a class='no' id='n%1$d' name='n%1$d' href='#n%1$d'>%1$d</a>\n";
 
        html("<table summary='blob content' class='blob'>\n");
-       if (ctx.cfg.source_filter) {
-               html("<tr><td class='lines'><pre><code>");
-               ctx.cfg.source_filter->argv[1] = xstrdup(name);
-               cgit_open_filter(ctx.cfg.source_filter);
+
+       if (ctx.cfg.linenumbers) {
+               html("<tr><td class='linenumbers'><pre>");
+               idx = 0;
+               lineno = 0;
+       
+               if (size) {
+                       htmlf(numberfmt, ++lineno);
+                       while(idx < size - 1) { // skip absolute last newline
+                               if (buf[idx] == '\n')
+                                       htmlf(numberfmt, ++lineno);
+                               idx++;
+                       }
+               }
+               html("</pre></td>\n");
+       }
+       else {
+               html("<tr>\n");
+       }
+
+       if (ctx.repo->source_filter) {
+               html("<td class='lines'><pre><code>");
+               ctx.repo->source_filter->argv[1] = xstrdup(name);
+               cgit_open_filter(ctx.repo->source_filter);
                write(STDOUT_FILENO, buf, size);
-               cgit_close_filter(ctx.cfg.source_filter);
+               cgit_close_filter(ctx.repo->source_filter);
                html("</code></pre></td></tr></table>\n");
                return;
        }
 
-       html("<tr><td class='linenumbers'><pre>");
-       idx = 0;
-       lineno = 0;
-
-       if (size) {
-               htmlf(numberfmt, ++lineno);
-               while(idx < size - 1) { // skip absolute last newline
-                       if (buf[idx] == '\n')
-                               htmlf(numberfmt, ++lineno);
-                       idx++;
-               }
-       }
-       html("</pre></td>\n");
        html("<td class='lines'><pre><code>");
        html_txt(buf);
        html("</code></pre></td></tr></table>\n");
@@ -113,6 +120,7 @@ static int ls_item(const unsigned char *sha1, const char *base, int baselen,
 {
        char *name;
        char *fullpath;
+       char *class;
        enum object_type type;
        unsigned long size = 0;
 
@@ -145,7 +153,12 @@ static int ls_item(const unsigned char *sha1, const char *base, int baselen,
                cgit_tree_link(name, NULL, "ls-dir", ctx.qry.head,
                               curr_rev, fullpath);
        } else {
-               cgit_tree_link(name, NULL, "ls-blob", ctx.qry.head,
+               class = strrchr(name, '.');
+               if (class != NULL) {
+                       class = fmt("ls-blob %s", class + 1);
+               } else
+                       class = "ls-blob";
+               cgit_tree_link(name, NULL, class, ctx.qry.head,
                               curr_rev, fullpath);
        }
        htmlf("</td><td class='ls-size'>%li</td>", size);