4 #include "parse-options.h"
7 static void comment_lines(struct strbuf *buf)
12 msg = strbuf_detach(buf, &len);
13 strbuf_add_commented_lines(buf, msg, len);
17 static const char * const stripspace_usage[] = {
18 N_("git stripspace [-s | --strip-comments]"),
19 N_("git stripspace [-c | --comment-lines]"),
23 enum stripspace_mode {
29 int cmd_stripspace(int argc, const char **argv, const char *prefix)
31 struct strbuf buf = STRBUF_INIT;
32 enum stripspace_mode mode = STRIP_DEFAULT;
35 const struct option options[] = {
36 OPT_CMDMODE('s', "strip-comments", &mode,
37 N_("skip and remove all lines starting with comment character"),
39 OPT_CMDMODE('c', "comment-lines", &mode,
40 N_("prepend comment character and space to each line"),
45 argc = parse_options(argc, argv, prefix, options, stripspace_usage, 0);
47 usage_with_options(stripspace_usage, options);
49 if (mode == STRIP_COMMENTS || mode == COMMENT_LINES) {
50 setup_git_directory_gently(&nongit);
51 git_config(git_default_config, NULL);
54 if (strbuf_read(&buf, 0, 1024) < 0)
55 die_errno("could not read the input");
57 if (mode == STRIP_DEFAULT || mode == STRIP_COMMENTS)
58 strbuf_stripspace(&buf, mode == STRIP_COMMENTS);
62 write_or_die(1, buf.buf, buf.len);