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path: root/ui-diff.c
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Diffstat (limited to 'ui-diff.c') (more/less context) (ignore whitespace changes)
-rw-r--r--ui-diff.c32
1 files changed, 26 insertions, 6 deletions
diff --git a/ui-diff.c b/ui-diff.c
index 10330d3..7ec5701 100644
--- a/ui-diff.c
+++ b/ui-diff.c
@@ -28,18 +28,39 @@ static void print_line(char *line, int len)
line[len-1] = '\0';
html_txt(line);
html("</div>");
line[len-1] = c;
}
-static void filepair_cb(struct diff_filepair *pair)
+static void header(unsigned char *sha1, char *path1,
+ unsigned char *sha2, char *path2)
{
- html("<tr><th>");
- html_txt(pair->two->path);
- html("</th></tr>");
+ char *abbrev1, *abbrev2;
+
html("<tr><td>");
+ html("<div class='head'>");
+ html("diff --git a/");
+ html_txt(path1);
+ html(" b/");
+ html_txt(path2);
+ abbrev1 = xstrdup(find_unique_abbrev(sha1, DEFAULT_ABBREV));
+ abbrev2 = xstrdup(find_unique_abbrev(sha2, DEFAULT_ABBREV));
+ htmlf("\nindex %s..%s", abbrev1, abbrev2);
+ free(abbrev1);
+ free(abbrev2);
+ html("\n--- a/");
+ html_txt(path1);
+ html("\n+++ b/");
+ html_txt(path2);
+ html("</div>");
+}
+
+static void filepair_cb(struct diff_filepair *pair)
+{
+ header(pair->one->sha1, pair->one->path,
+ pair->two->sha1, pair->two->path);
if (cgit_diff_files(pair->one->sha1, pair->two->sha1, print_line))
cgit_print_error("Error running diff");
html("</tr></td>");
}
void cgit_print_diff(const char *old_hex, const char *new_hex, char *path)
@@ -60,15 +81,14 @@ void cgit_print_diff(const char *old_hex, const char *new_hex, char *path)
}
}
html("<table class='diff'>");
switch(type) {
case OBJ_BLOB:
- if (path)
- htmlf("<tr><th>%s</th></tr>", path);
html("<tr><td>");
+ header(sha1, path, sha2, path);
if (cgit_diff_files(sha1, sha2, print_line))
cgit_print_error("Error running diff");
html("</tr></td>");
break;
case OBJ_TREE:
cgit_diff_tree(sha1, sha2, filepair_cb);