From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jiang Xin Subject: [PATCH v9 8/9] git-clean: add ask each interactive action Date: Tue, 14 May 2013 16:45:22 +0800 Message-ID: References: Cc: Jiang Xin To: Junio C Hamano , Eric Sunshine , Matthieu Moy , Git List X-From: git-owner@vger.kernel.org Tue May 14 10:46:40 2013 Return-path: Envelope-to: gcvg-git-2@plane.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1UcAsZ-0003DI-72 for gcvg-git-2@plane.gmane.org; Tue, 14 May 2013 10:46:39 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756981Ab3ENIqR (ORCPT ); Tue, 14 May 2013 04:46:17 -0400 Received: from mail-pa0-f44.google.com ([209.85.220.44]:65235 "EHLO mail-pa0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756730Ab3ENIqQ (ORCPT ); Tue, 14 May 2013 04:46:16 -0400 Received: by mail-pa0-f44.google.com with SMTP id jh10so322880pab.17 for ; Tue, 14 May 2013 01:46:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:from:to:cc:subject:date:message-id:x-mailer:in-reply-to :references:in-reply-to:references; bh=E7O4rvNm3RMyDVJRzcKQLVQm//qcgcxmYyeiYkMMqu8=; b=ABv+BYf6agYbP8drVqdY0A00siMcHT+n2IRoBt9Spjp0c/PKI55kaVuaRQws30UUqs f2DQimxYtYAtyHv08hu+tUQ7KZEziNM/1lNU53FfLJXrtaeXc81fww2Rjy2KDDOZ52CR CC4r1hnrC07wAQ3AKTOisSIM6fX0fqhQP0s8ZFTxM+RL9zsjmakjuB/32xIaCluKN71z Opzp5vHwUBWV8Gc5FQbSa29XkgCZVW/w0dpT2vN6Clx9sk0XK+wxFIqrrDn8e2EekxI5 vx67diX74u/K9GfaFHbmfiS7C5chQAA6bOfEfaUU4CRytItxTAnfrxdTUelLJOAhITiT vEkQ== X-Received: by 10.68.110.133 with SMTP id ia5mr32728198pbb.111.1368521175593; Tue, 14 May 2013 01:46:15 -0700 (PDT) Received: from localhost.localdomain ([114.248.141.128]) by mx.google.com with ESMTPSA id wt5sm17356069pbc.38.2013.05.14.01.46.12 for (version=TLSv1 cipher=RC4-SHA bits=128/128); Tue, 14 May 2013 01:46:14 -0700 (PDT) X-Mailer: git-send-email 1.8.3.rc1.401.gfc9adf8 In-Reply-To: In-Reply-To: References: Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: 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 --- builtin/clean.c | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/builtin/clean.c b/builtin/clean.c index 74fc9..fc68b 100644 --- a/builtin/clean.c +++ b/builtin/clean.c @@ -752,6 +752,40 @@ 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, -1, &buf, NULL); + 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, "no", 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); @@ -766,6 +800,7 @@ 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" @@ -783,6 +818,7 @@ 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}, }; -- 1.8.3.rc1.404.gb9fcf3e