Show list of modified files in ui-commit.c

Compare current commit with 1.parent, and for each affected file display
current filemode, old filemode if changed, current filename and source
filename if it was a copy/rename.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 20 insertions, 0 deletions

diff --git a/html.c b/html.c
index fab67bd..8a69659 100644
--- a/html.c
+++ b/html.c
@@ -87,24 +87,44 @@ void html_attr(char *txt)
         }
         if (t!=txt)
                 html(txt);
 }
 
 void html_link_open(char *url, char *title, char *class)
 {
         html("<a href='");
         html_attr(url);
         if (title) {
                 html("' title='");
                 html_attr(title);
         }
         if (class) {
                 html("' class='");
                 html_attr(class);
         }
         html("'>");
 }
 
 void html_link_close(void)
 {
         html("</a>");
 }
+
+void html_fileperm(unsigned short mode)
+{
+        htmlf("%c%c%c", (mode & 4 ? 'r' : '-'), 
+              (mode & 2 ? 'w' : '-'), (mode & 1 ? 'x' : '-'));
+}
+
+void html_filemode(unsigned short mode)
+{
+        if (S_ISDIR(mode))
+                html("d");
+        else if (S_ISLNK(mode))
+                html("l");
+        else
+                html("-");
+        html_fileperm(mode >> 6);
+        html_fileperm(mode >> 3);
+        html_fileperm(mode);
+}
+