From fd33777b7871eefa440f89ccf7c432895af09c74 Mon Sep 17 00:00:00 2001 From: Heikki Orsila Date: Fri, 5 Sep 2008 22:27:35 +0300 Subject: diff --dirstat-by-file: count changed files, not lines This new option --dirstat-by-file is the same as --dirstat, but it counts "impacted files" instead of "impacted lines" (lines that are added or removed). Signed-off-by: Heikki Orsila Signed-off-by: Junio C Hamano --- diff.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'diff.c') diff --git a/diff.c b/diff.c index cbd151bbc8..2de86eb760 100644 --- a/diff.c +++ b/diff.c @@ -1110,9 +1110,13 @@ static void show_dirstat(struct diff_options *options) /* * Original minus copied is the removed material, * added is the new material. They are both damages - * made to the preimage. + * made to the preimage. In --dirstat-by-file mode, count + * damaged files, not damaged lines. This is done by + * counting only a single damaged line per file. */ damage = (p->one->size - copied) + added; + if (DIFF_OPT_TST(options, DIRSTAT_BY_FILE) && damage > 0) + damage = 1; ALLOC_GROW(dir.files, dir.nr + 1, dir.alloc); dir.files[dir.nr].name = name; @@ -2476,6 +2480,10 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac) else if (!strcmp(arg, "--cumulative")) { options->output_format |= DIFF_FORMAT_DIRSTAT; DIFF_OPT_SET(options, DIRSTAT_CUMULATIVE); + } else if (opt_arg(arg, 0, "dirstat-by-file", + &options->dirstat_percent)) { + options->output_format |= DIFF_FORMAT_DIRSTAT; + DIFF_OPT_SET(options, DIRSTAT_BY_FILE); } else if (!strcmp(arg, "--check")) options->output_format |= DIFF_FORMAT_CHECKDIFF; -- cgit 1.2.3-korg