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authorJiang Xin <worldhello.net@gmail.com>2013-06-25 23:53:54 +0800
committerJunio C Hamano <gitster@pobox.com>2013-06-26 11:25:11 -0700
commit96a799b6d1d4a63dccfe8b5dcabd2d738fa6c26e (patch)
treeb8f642112c29306b738d15ee074740f8836d2334 /builtin/clean.c
parentc1f1d24aa5c72821096e2a31aaf4175329ca0260 (diff)
downloadgit-96a799b6d1d4a63dccfe8b5dcabd2d738fa6c26e.tar.gz
git-clean: add ask each interactive action
Add a new action for interactive git-clean: ask each. It's just like the "rm -i" command, that the user must confirm one by one for each file or directory to be cleaned. Signed-off-by: Jiang Xin <worldhello.net@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/clean.c')
-rw-r--r--builtin/clean.c36
1 files changed, 36 insertions, 0 deletions
diff --git a/builtin/clean.c b/builtin/clean.c
index 643a5e0a01..bf03acfe88 100644
--- a/builtin/clean.c
+++ b/builtin/clean.c
@@ -717,6 +717,40 @@ static int select_by_numbers_cmd(void)
return 0;
}
+static int ask_each_cmd(void)
+{
+ struct strbuf confirm = STRBUF_INIT;
+ struct strbuf buf = STRBUF_INIT;
+ struct string_list_item *item;
+ const char *qname;
+ int changed = 0, eof = 0;
+
+ for_each_string_list_item(item, &del_list) {
+ /* Ctrl-D should stop removing files */
+ if (!eof) {
+ qname = quote_path_relative(item->string, NULL, &buf);
+ printf(_("remove %s? "), qname);
+ if (strbuf_getline(&confirm, stdin, '\n') != EOF) {
+ strbuf_trim(&confirm);
+ } else {
+ putchar('\n');
+ eof = 1;
+ }
+ }
+ if (!confirm.len || strncasecmp(confirm.buf, "yes", confirm.len)) {
+ *item->string = '\0';
+ changed++;
+ }
+ }
+
+ if (changed)
+ string_list_remove_empty_items(&del_list, 0);
+
+ strbuf_release(&buf);
+ strbuf_release(&confirm);
+ return MENU_RETURN_NO_LOOP;
+}
+
static int quit_cmd(void)
{
string_list_clear(&del_list, 0);
@@ -731,6 +765,7 @@ static int help_cmd(void)
"clean - start cleaning\n"
"filter by pattern - exclude items from deletion\n"
"select by numbers - select items to be deleted by numbers\n"
+ "ask each - confirm each deletion (like \"rm -i\")\n"
"quit - stop cleaning\n"
"help - this screen\n"
"? - help for prompt selection"
@@ -748,6 +783,7 @@ static void interactive_main_loop(void)
{'c', "clean", 0, clean_cmd},
{'f', "filter by pattern", 0, filter_by_patterns_cmd},
{'s', "select by numbers", 0, select_by_numbers_cmd},
+ {'a', "ask each", 0, ask_each_cmd},
{'q', "quit", 0, quit_cmd},
{'h', "help", 0, help_cmd},
};