diff options
Diffstat (limited to 'builtin/diff.c')
| -rw-r--r-- | builtin/diff.c | 40 |
1 files changed, 13 insertions, 27 deletions
diff --git a/builtin/diff.c b/builtin/diff.c index 9f6109224b..42ac803091 100644 --- a/builtin/diff.c +++ b/builtin/diff.c @@ -321,38 +321,24 @@ int cmd_diff(int argc, const char **argv, const char *prefix) repo_init_revisions(the_repository, &rev, prefix); - if (no_index && argc != i + 2) { - if (no_index == DIFF_NO_INDEX_IMPLICIT) { - /* - * There was no --no-index and there were not two - * paths. It is possible that the user intended - * to do an inside-repository operation. - */ - fprintf(stderr, "Not a git repository\n"); - fprintf(stderr, - "To compare two paths outside a working tree:\n"); - } - /* Give the usage message for non-repository usage and exit. */ - usagef("git diff %s <path> <path>", - no_index == DIFF_NO_INDEX_EXPLICIT ? - "--no-index" : "[--no-index]"); - - } - if (no_index) - /* If this is a no-index diff, just run it and exit there. */ - diff_no_index(the_repository, &rev, argc, argv); - - /* Otherwise, we are doing the usual "git" diff */ - rev.diffopt.skip_stat_unmatch = !!diff_auto_refresh_index; - - /* Scale to real terminal size and respect statGraphWidth config */ + /* Set up defaults that will apply to both no-index and regular diffs. */ rev.diffopt.stat_width = -1; rev.diffopt.stat_graph_width = -1; - - /* Default to let external and textconv be used */ rev.diffopt.flags.allow_external = 1; rev.diffopt.flags.allow_textconv = 1; + /* If this is a no-index diff, just run it and exit there. */ + if (no_index) + exit(diff_no_index(&rev, no_index == DIFF_NO_INDEX_IMPLICIT, + argc, argv)); + + + /* + * Otherwise, we are doing the usual "git" diff; set up any + * further defaults that apply to regular diffs. + */ + rev.diffopt.skip_stat_unmatch = !!diff_auto_refresh_index; + /* * Default to intent-to-add entries invisible in the * index. This makes them show up as new files in diff-files |