static char *edit_message, *use_message;
static char *author_name, *author_email, *author_date;
static int all, edit_flag, also, interactive, only, amend, signoff;
-static int quiet, verbose, untracked_files, no_verify, allow_empty;
+static int quiet, verbose, no_verify, allow_empty;
+static char *untracked_files_arg;
/*
* The default commit message cleanup mode will remove the lines
* beginning with # (shell comments) and leading and trailing
OPT_BOOLEAN('o', "only", &only, "commit only specified files"),
OPT_BOOLEAN('n', "no-verify", &no_verify, "bypass pre-commit hook"),
OPT_BOOLEAN(0, "amend", &amend, "amend previous commit"),
- OPT_BOOLEAN('u', "untracked-files", &untracked_files, "show all untracked files"),
+ { OPTION_STRING, 'u', "untracked-files", &untracked_files_arg, "mode", "show untracked files, optional modes: all, normal, no. (Default: all)", PARSE_OPT_OPTARG, NULL, (intptr_t)"all" },
OPT_BOOLEAN(0, "allow-empty", &allow_empty, "ok to record an empty change"),
OPT_STRING(0, "cleanup", &cleanup_arg, "default", "how to strip spaces and #comments from message"),
s.reference = "HEAD^1";
}
s.verbose = verbose;
- s.untracked = untracked_files;
+ s.untracked = (show_untracked_files == SHOW_ALL_UNTRACKED_FILES);
s.index_file = index_file;
s.fp = fp;
s.nowarn = nowarn;
fp = fopen(git_path(commit_editmsg), "w");
if (fp == NULL)
- die("could not open %s", git_path(commit_editmsg));
+ die("could not open %s: %s",
+ git_path(commit_editmsg), strerror(errno));
if (cleanup_mode != CLEANUP_NONE)
stripspace(&sb, 0);
else
die("Invalid cleanup mode %s", cleanup_arg);
+ if (!untracked_files_arg)
+ ; /* default already initialized */
+ else if (!strcmp(untracked_files_arg, "no"))
+ show_untracked_files = SHOW_NO_UNTRACKED_FILES;
+ else if (!strcmp(untracked_files_arg, "normal"))
+ show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES;
+ else if (!strcmp(untracked_files_arg, "all"))
+ show_untracked_files = SHOW_ALL_UNTRACKED_FILES;
+ else
+ die("Invalid untracked files mode '%s'", untracked_files_arg);
+
if (all && argc > 0)
die("Paths with -a does not make sense.");
else if (interactive && argc > 0)
{
struct object *obj = parse_object(sha1);
const char *parent = sha1_to_hex(sha1);
+ const char *cp;
+
if (!obj)
die("Unable to find commit parent %s", parent);
if (obj->type != OBJ_COMMIT)
die("Parent %s isn't a proper commit", parent);
+
+ for (cp = sb->buf; cp && (cp = strstr(cp, "\nparent ")); cp += 8) {
+ if (!memcmp(cp + 8, parent, 40) && cp[48] == '\n') {
+ error("duplicate parent %s ignored", parent);
+ return;
+ }
+ }
strbuf_addf(sb, "parent %s\n", parent);
}