From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Turner Subject: [PATCH v3 23/44] refs-be-files.c: add do_for_each_per_worktree_ref Date: Mon, 12 Oct 2015 17:51:44 -0400 Message-ID: <1444686725-27660-25-git-send-email-dturner@twopensource.com> References: <1444686725-27660-1-git-send-email-dturner@twopensource.com> Cc: David Turner To: git@vger.kernel.org, mhagger@alum.mit.edu X-From: git-owner@vger.kernel.org Mon Oct 12 23:54:04 2015 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 1Zll2h-0005nc-43 for gcvg-git-2@plane.gmane.org; Mon, 12 Oct 2015 23:54:03 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932079AbbJLVxw (ORCPT ); Mon, 12 Oct 2015 17:53:52 -0400 Received: from mail-qg0-f54.google.com ([209.85.192.54]:34443 "EHLO mail-qg0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752464AbbJLVwk (ORCPT ); Mon, 12 Oct 2015 17:52:40 -0400 Received: by qgez77 with SMTP id z77so130220723qge.1 for ; Mon, 12 Oct 2015 14:52:38 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=t7WxIUjuoOQ16q8dvmFvbhFk460MzSvkLjM2jWVB9uk=; b=P5l/dI2lNi9s7OzUxkfU9hYXEJv18CcxLfTYdfbijTaCVTFQvN8ssIxh6M9IS8IM6Q iVh4vIapKUkQQzjyD/tshHzfJo6FKkyKur9f7a/co9j4RyoxTPk0NoqTgSmcC5vrNsE0 Hk4Fm+YSC5FPR8wLTt7xUGaPo1pQtcDw5xjrC2uGflQxfmd1gBbrAhwUki+33OXz7hPV XpfinpJs9KLfO3pCot2rkuB2asbpSlAMyR7AemBbqzIS5dyWicdxM4wPN1lKb4j+VIf0 6DA4usymaDIz0kHEUDNn8uwnNWAQs8E15Hhfi0TREP08b2E+H4tcGe/WTujQ5NvDXygA XnUw== X-Gm-Message-State: ALoCoQlWJ9chd+8zdUV1Z1/RcFQrTu1gKAIaFR62TD7Y+SdJNibQ6U2GQaWi25hGEc97+WTrQbYI X-Received: by 10.140.133.10 with SMTP id 10mr36774106qhf.95.1444686758821; Mon, 12 Oct 2015 14:52:38 -0700 (PDT) Received: from ubuntu.jfk4.office.twttr.net ([192.133.79.147]) by smtp.gmail.com with ESMTPSA id q140sm7865647qha.5.2015.10.12.14.52.37 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 12 Oct 2015 14:52:37 -0700 (PDT) X-Mailer: git-send-email 2.4.2.644.g97b850b-twtrsrc In-Reply-To: <1444686725-27660-1-git-send-email-dturner@twopensource.com> Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: Alternate refs backends might still use files to store per-worktree refs. So the files backend's ref-loading infrastructure should be available to those backends, just for use on per-worktree refs. Add do_for_each_per_worktree_ref, which iterates over per-worktree refs. Signed-off-by: David Turner --- refs-be-files.c | 15 ++++++++++++--- refs.h | 11 +++++++++++ 2 files changed, 23 insertions(+), 3 deletions(-) diff --git a/refs-be-files.c b/refs-be-files.c index c99319f..9548fb3 100644 --- a/refs-be-files.c +++ b/refs-be-files.c @@ -552,9 +552,6 @@ static void sort_ref_dir(struct ref_dir *dir) dir->sorted = dir->nr = i; } -/* Include broken references in a do_for_each_ref*() iteration: */ -#define DO_FOR_EACH_INCLUDE_BROKEN 0x01 - /* * Return true iff the reference described by entry can be resolved to * an object in the database. Emit a warning if the referred-to @@ -602,6 +599,10 @@ static int do_one_ref(struct ref_entry *entry, void *cb_data) struct ref_entry *old_current_ref; int retval; + if (data->flags & DO_FOR_EACH_PER_WORKTREE_ONLY && + ref_type(entry->name) != REF_TYPE_PER_WORKTREE) + return 0; + if (!starts_with(entry->name, data->base)) return 0; @@ -1844,6 +1845,14 @@ static int do_for_each_ref(struct ref_cache *refs, const char *base, return do_for_each_entry(refs, base, do_one_ref, &data); } +int do_for_each_per_worktree_ref(const char *submodule, const char *base, + each_ref_fn fn, int trim, int flags, + void *cb_data) +{ + return do_for_each_ref(get_ref_cache(submodule), base, fn, trim, + flags | DO_FOR_EACH_PER_WORKTREE_ONLY, cb_data); +} + static int do_head_ref(const char *submodule, each_ref_fn fn, void *cb_data) { struct object_id oid; diff --git a/refs.h b/refs.h index 491aa1d..e2ba725 100644 --- a/refs.h +++ b/refs.h @@ -241,6 +241,12 @@ struct ref_transaction { */ #define REF_BAD_NAME 0x08 +/* Include broken references in a do_for_each_ref*() iteration */ +#define DO_FOR_EACH_INCLUDE_BROKEN 0x01 + +/* Only include per-worktree refs in a do_for_each_ref*() iteration */ +#define DO_FOR_EACH_PER_WORKTREE_ONLY 0x02 + /* * The signature for the callback function for the for_each_*() * functions below. The memory pointed to by the refname and sha1 @@ -284,6 +290,11 @@ extern int for_each_namespaced_ref(each_ref_fn fn, void *cb_data); /* can be used to learn about broken ref and symref */ extern int for_each_rawref(each_ref_fn fn, void *cb_data); + +int do_for_each_per_worktree_ref(const char *submodule, const char *base, + each_ref_fn fn, int trim, int flags, + void *cb_data); + static inline const char *has_glob_specials(const char *pattern) { return strpbrk(pattern, "?*["); -- 2.4.2.644.g97b850b-twtrsrc