aboutsummaryrefslogtreecommitdiff
path: root/ui-blame.c
diff options
context:
space:
mode:
Diffstat (limited to 'ui-blame.c')
-rw-r--r--ui-blame.c63
1 files changed, 51 insertions, 12 deletions
diff --git a/ui-blame.c b/ui-blame.c
index d565fff..17e2d60 100644
--- a/ui-blame.c
+++ b/ui-blame.c
@@ -67,15 +67,29 @@ static void emit_blame_entry_linenumber(struct blame_entry *ent)
htmlf(numberfmt, ++lineno);
}
-static void emit_blame_entry_line(struct blame_scoreboard *sb,
- struct blame_entry *ent)
+static void emit_blame_entry_line_background(struct blame_scoreboard *sb,
+ struct blame_entry *ent)
{
- const char *cp, *cpend;
+ unsigned long line;
+ size_t len, maxlen = 2;
+ const char* pos, *endpos;
- cp = blame_nth_line(sb, ent->lno);
- cpend = blame_nth_line(sb, ent->lno + ent->num_lines);
+ for (line = ent->lno; line < ent->lno + ent->num_lines; line++) {
+ html("\n");
+ pos = blame_nth_line(sb, line);
+ endpos = blame_nth_line(sb, line + 1);
+ len = 0;
+ while (pos < endpos) {
+ len++;
+ if (*pos++ == '\t')
+ len = (len + 7) & ~7;
+ }
+ if (len > maxlen)
+ maxlen = len;
+ }
- html_ntxt(cp, cpend - cp);
+ for (len = 0; len < maxlen - 1; len++)
+ html(" ");
}
struct walk_tree_context {
@@ -88,6 +102,7 @@ static void print_object(const unsigned char *sha1, const char *path,
const char *basename, const char *rev)
{
enum object_type type;
+ char *buf;
unsigned long size;
struct argv_array rev_argv = ARGV_ARRAY_INIT;
struct rev_info revs;
@@ -102,6 +117,13 @@ static void print_object(const unsigned char *sha1, const char *path,
return;
}
+ buf = read_sha1_file(sha1, &type, &size);
+ if (!buf) {
+ cgit_print_error_page(500, "Internal server error",
+ "Error reading object %s", sha1_to_hex(sha1));
+ return;
+ }
+
argv_array_push(&rev_argv, "blame");
argv_array_push(&rev_argv, rev);
init_revisions(&revs, NULL);
@@ -157,20 +179,37 @@ static void print_object(const unsigned char *sha1, const char *path,
html("</td>\n");
}
- /* Lines */
- html("<td class='lines'>");
+ html("<td class='lines'><div>");
+
+ /* Colored bars behind lines */
+ html("<div>");
for (ent = sb.ent; ent; ) {
struct blame_entry *e = ent->next;
- html("<div class='alt'><pre><code>");
- emit_blame_entry_line(&sb, ent);
- html("</code></pre></div>");
+ html("<div class='alt'><pre>");
+ emit_blame_entry_line_background(&sb, ent);
+ html("</pre></div>");
free(ent);
ent = e;
}
- html("</td>\n");
+ html("</div>");
free((void *)sb.final_buf);
+ /* Lines */
+ html("<pre><code>");
+ if (ctx.repo->source_filter) {
+ char *filter_arg = xstrdup(basename);
+ cgit_open_filter(ctx.repo->source_filter, filter_arg);
+ html_raw(buf, size);
+ cgit_close_filter(ctx.repo->source_filter);
+ free(filter_arg);
+ } else {
+ html_txt(buf);
+ }
+ html("</code></pre>");
+
+ html("</div></td>\n");
+
html("</tr>\n</table>\n");
cgit_print_layout_end();