From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-4.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id 8FAFF20379 for ; Mon, 1 Apr 2019 16:41:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728629AbfDAQlO (ORCPT ); Mon, 1 Apr 2019 12:41:14 -0400 Received: from mail-wm1-f65.google.com ([209.85.128.65]:36916 "EHLO mail-wm1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728255AbfDAQlO (ORCPT ); Mon, 1 Apr 2019 12:41:14 -0400 Received: by mail-wm1-f65.google.com with SMTP id v14so113371wmf.2 for ; Mon, 01 Apr 2019 09:41:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=+uJKNeyVs7eJOOFHMl19MBknHdS/OUfniwpw59xGsIs=; b=hLzJbZ4Pun9VrnTWKuxIzhxKlvb9NzSB3f0XyjcGzFQL7f1p81GWuH4gjGp4+T11QD VmSmnjLfdvvLoXskvjnXlbi0Tzxj0u+yzy1TXgc7eCwLheY7L6nIMgWfQy58VM7pwV0p 82NJjjmvRlJiDkbWZgD95mMRUGJHaP1oOAXB+uvP4Bxt7V8u7HG10eg5b9G2ZqVHoXxe VGuiLz9mjNHcdNpiy8qRNyk43u3xx4qPHlK+9XkHuR3Ar0ZAs421S6mYJ5tlDAEGPUsM 2c67sSUpowqVqUmJfrpTwuIzdjkNK+Olx29Uty2qsifbyLy+nnPsWRXwP+1jVKkQjTSw Lj5g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=+uJKNeyVs7eJOOFHMl19MBknHdS/OUfniwpw59xGsIs=; b=Bvlvj2d70NpWkWmfWeizFJOCSwTgtYyJ9NJUjP2DqEvBa3tqH5RfJDXasX5N3PscoW ozVUcc9HdIwG72RD8Bp+86V6LhGnRSMaPxNJaIB4xSvPzRe794YjXywKisn2LXgMe7bi b2B5IDpewwbXFfz1dt5T5WHefG4YZvoHmdO8IkXdIWyJrFHTcP8XyQ7CmDZd9L6DmVL7 6d08GYD0qMsxzMUQV9ucvSWzPfFUWXaMpx6zcn+tfCYquvw1ghkBzkvaFfYYIOz+af5k 7GTba15apIiiUhyuN+SCGNehlkuMnA7qMIDFUXTTPlltDp0felFY2XGxl1zZlEThKbmo XBeg== X-Gm-Message-State: APjAAAXirV4qgW2RtskRmp3sN6mNkzSThm3w4Y5aIzmfnC0ZBleAv474 WBXSazOcCiN2A8dwqK/6RFoQgn6N X-Google-Smtp-Source: APXvYqwFW6yuDIAzXlfFFlPpHPfUXZgWJp9leinLe0/r2OZFQ1abBXz8ZQnEt0Dc2hTZBJuZ3frbUw== X-Received: by 2002:a7b:c00e:: with SMTP id c14mr352754wmb.110.1554136871264; Mon, 01 Apr 2019 09:41:11 -0700 (PDT) Received: from localhost.localdomain ([2a04:cec0:101d:3e80:8542:d1d4:667f:a0da]) by smtp.gmail.com with ESMTPSA id s10sm11749070wmh.0.2019.04.01.09.41.08 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 01 Apr 2019 09:41:10 -0700 (PDT) From: Christian Couder X-Google-Original-From: Christian Couder To: git@vger.kernel.org Cc: Junio C Hamano , Jeff King , Ben Peart , Jonathan Tan , Jonathan Nieder , Nguyen Thai Ngoc Duy , Mike Hommey , Lars Schneider , Eric Wong , Christian Couder , Jeff Hostetler , Eric Sunshine , Beat Bolli , Christian Couder Subject: [PATCH v4 02/11] Add initial support for many promisor remotes Date: Mon, 1 Apr 2019 18:40:36 +0200 Message-Id: <20190401164045.17328-3-chriscool@tuxfamily.org> X-Mailer: git-send-email 2.21.0.203.gd44fa53258 In-Reply-To: <20190401164045.17328-1-chriscool@tuxfamily.org> References: <20190401164045.17328-1-chriscool@tuxfamily.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org From: Christian Couder The promisor-remote.{c,h} files will contain functions to manage many promisor remotes. We expect that there will not be a lot of promisor remotes, so it is ok to use a simple linked list to manage them. Helped-by: Jeff King Signed-off-by: Christian Couder --- Makefile | 1 + promisor-remote.c | 92 +++++++++++++++++++++++++++++++++++++++++++++++ promisor-remote.h | 16 +++++++++ 3 files changed, 109 insertions(+) create mode 100644 promisor-remote.c create mode 100644 promisor-remote.h diff --git a/Makefile b/Makefile index 3e03290d8f..79b45060a1 100644 --- a/Makefile +++ b/Makefile @@ -953,6 +953,7 @@ LIB_OBJS += preload-index.o LIB_OBJS += pretty.o LIB_OBJS += prio-queue.o LIB_OBJS += progress.o +LIB_OBJS += promisor-remote.o LIB_OBJS += prompt.o LIB_OBJS += protocol.o LIB_OBJS += quote.o diff --git a/promisor-remote.c b/promisor-remote.c new file mode 100644 index 0000000000..0c768210ee --- /dev/null +++ b/promisor-remote.c @@ -0,0 +1,92 @@ +#include "cache.h" +#include "promisor-remote.h" +#include "config.h" + +static struct promisor_remote *promisors; +static struct promisor_remote **promisors_tail = &promisors; + +static struct promisor_remote *promisor_remote_new(const char *remote_name) +{ + struct promisor_remote *r; + + if (*remote_name == '/') { + warning(_("promisor remote name cannot begin with '/': %s"), + remote_name); + return NULL; + } + + FLEX_ALLOC_STR(r, name, remote_name); + + *promisors_tail = r; + promisors_tail = &r->next; + + return r; +} + +static struct promisor_remote *promisor_remote_lookup(const char *remote_name, + struct promisor_remote **previous) +{ + struct promisor_remote *r, *p; + + for (p = NULL, r = promisors; r; p = r, r = r->next) + if (r->name && !strcmp(r->name, remote_name)) { + if (previous) + *previous = p; + return r; + } + + return NULL; +} + +static int promisor_remote_config(const char *var, const char *value, void *data) +{ + const char *name; + int namelen; + const char *subkey; + + if (parse_config_key(var, "remote", &name, &namelen, &subkey) < 0) + return 0; + + if (!strcmp(subkey, "promisor")) { + char *remote_name; + + if (!git_config_bool(var, value)) + return 0; + + remote_name = xmemdupz(name, namelen); + + if (!promisor_remote_lookup(remote_name, NULL)) + promisor_remote_new(remote_name); + + free(remote_name); + return 0; + } + + return 0; +} + +static void promisor_remote_init(void) +{ + static int initialized; + + if (initialized) + return; + initialized = 1; + + git_config(promisor_remote_config, NULL); +} + +struct promisor_remote *promisor_remote_find(const char *remote_name) +{ + promisor_remote_init(); + + if (!remote_name) + return promisors; + + return promisor_remote_lookup(remote_name, NULL); +} + +int has_promisor_remote(void) +{ + return !!promisor_remote_find(NULL); +} diff --git a/promisor-remote.h b/promisor-remote.h new file mode 100644 index 0000000000..01dcdf4dc7 --- /dev/null +++ b/promisor-remote.h @@ -0,0 +1,16 @@ +#ifndef PROMISOR_REMOTE_H +#define PROMISOR_REMOTE_H + +/* + * Promisor remote linked list + * Its information come from remote.XXX config entries. + */ +struct promisor_remote { + struct promisor_remote *next; + const char name[FLEX_ARRAY]; +}; + +extern struct promisor_remote *promisor_remote_find(const char *remote_name); +extern int has_promisor_remote(void); + +#endif /* PROMISOR_REMOTE_H */ -- 2.21.0.203.gd44fa53258