detect binary diff, comment index + delta header for now (broken)

diff --git a/urmoms.c b/urmoms.c
index 28f185afe840da3bfbc2c60811a1604b589563ae..ab370ea43e247da5afa5b4111b590758831004a9 100644 (file)
--- a/urmoms.c
+++ b/urmoms.c
@@ -257,19 +257,33 @@ printshowfile(git_commit *commit)
                        relpath, delta->old_file.path, delta->old_file.path,
                        relpath, delta->new_file.path, delta->new_file.path);
 
-               /* TODO: add --- and +++ lines */
+               /* TODO: "new file mode <mode>". */
+               /* TODO: add indexfrom...indexto + flags */
 
 #if 0
-               switch (delta->flags) {
-               case GIT_DIFF_FLAG_BINARY:
-                       /* "Binary files /dev/null and b/favicon.png differ" or so */
-                       continue; /* TODO: binary data */
-               case GIT_DIFF_FLAG_NOT_BINARY:   break;
-               case GIT_DIFF_FLAG_VALID_ID:     break; /* TODO: check */
-               case GIT_DIFF_FLAG_EXISTS:       break; /* TODO: check */
-               }
+               fputs("<b>--- ", fp);
+               if (delta->status & GIT_DELTA_ADDED)
+                       fputs("/dev/null", fp);
+               else
+                       fprintf(fp, "a/<a href=\"%sfile/%s\">%s</a>",
+                               relpath, delta->old_file.path, delta->old_file.path);
+
+               fputs("\n+++ ", fp);
+               if (delta->status & GIT_DELTA_DELETED)
+                       fputs("/dev/null", fp);
+               else
+                       fprintf(fp, "b/<a href=\"%sfile/%s\">%s</a>",
+                               relpath, delta->new_file.path, delta->new_file.path);
+               fputs("</b>\n", fp);
 #endif
 
+               /* check binary data */
+               if (delta->flags & GIT_DIFF_FLAG_BINARY) {
+                       fputs("Binary files differ\n", fp);
+                       git_patch_free(patch);
+                       continue;
+               }
+
                nhunks = git_patch_num_hunks(patch);
                for (j = 0; j < nhunks; j++) {
                        if (git_patch_get_hunk(&hunk, &nhunklines, patch, j))
@@ -333,8 +347,8 @@ writelog(FILE *fp)
              "<td align=\"right\">Files</td><td align=\"right\">+</td><td align=\"right\">-</td></tr>\n</thead><tbody>\n", fp);
        while (!git_revwalk_next(&id, w)) {
                /* DEBUG */
-               if (i++ > 100)
-                       break;
+/*             if (i++ > 100)
+                       break;*/
 
                relpath = "";