From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Beller Subject: [PATCHv13 1/7] submodule-config: keep update strategy around Date: Thu, 18 Feb 2016 15:33:12 -0800 Message-ID: <1455838398-12379-2-git-send-email-sbeller@google.com> References: <1455838398-12379-1-git-send-email-sbeller@google.com> Cc: git@vger.kernel.org, jrnieder@gmail.com, Jens.Lehmann@web.de, Stefan Beller To: gitster@pobox.com X-From: git-owner@vger.kernel.org Fri Feb 19 00:33:29 2016 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 1aWY4e-0003rg-J1 for gcvg-git-2@plane.gmane.org; Fri, 19 Feb 2016 00:33:28 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1948682AbcBRXdZ (ORCPT ); Thu, 18 Feb 2016 18:33:25 -0500 Received: from mail-pf0-f174.google.com ([209.85.192.174]:32823 "EHLO mail-pf0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1946440AbcBRXdY (ORCPT ); Thu, 18 Feb 2016 18:33:24 -0500 Received: by mail-pf0-f174.google.com with SMTP id q63so39818158pfb.0 for ; Thu, 18 Feb 2016 15:33:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=2dzmIGODAsRhT+wH8lmCQYf0c05qc0VS2NSBxkZJc0I=; b=n7bYIH6iS9EGLCS0DRihaSwq7uVRpYznmXnWsUOlHuNge5EgGCl5rhnot1lIm4Hm2u dI2EFBBEsND7jEwj//gvxvOH3OtxUG6LbBSDy9hD5SMjL3EEzb9PH4/+7Lb1lXxPW74w MSo0Z77Gn1tJpAQmDAu885/8lrVwfO6zDMRvKVASLu0gpU8Ltrmw1iQxoxsEj2TawJo4 +iyz9tsXsOY6UjKRSpIFQ2cOkIGa/T8H+5ZpDxYLaNH43aRQwbtWcB+NsS4rLQb9qlM4 SD+DWfnL0bhCw942WUaU48E3/IC4GBzOPmOSbJc2VexnB5agrTNt8/Ta+qkM4SP/aDxU ooYQ== 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=2dzmIGODAsRhT+wH8lmCQYf0c05qc0VS2NSBxkZJc0I=; b=iPR+6jLIVULjGplPlAh08SdYgutAsVLKlQazaLnUTm6oGs65keJQw4yk4MvWXOirmg JWwu8CinIaB3NpS8fmJEw4+UkkrgSC4Z+5SrJB+kk+swaHDo9nW5xZnXoblimQonBxmO +WDGcgxlb7EcvnUc8Igc9qi7kqg5RJDrFSanklYy2lBfUnmLVxoA+tbinAoh0hOOiUkp 3NLcKFiUMZuEIgvPZ2X+pmy7x9Clmh8RGXWsWqDf9laBhLMJopFTaYdWxJUfd2hPU+tO kNb/cLUhaIOVMSzoA0if0m+rOvpdZTxhbHXgsZcXKgAaYkVFVOZcw7Lov/6u0sljrlo4 C1iw== X-Gm-Message-State: AG10YORKf3ijbjPKBxgrt9jCuq/ExjMna92inAj2NC4UrZXC8Ya0kg8AnQfctETpHsFgSt2d X-Received: by 10.98.65.11 with SMTP id o11mr13931548pfa.115.1455838403491; Thu, 18 Feb 2016 15:33:23 -0800 (PST) Received: from localhost ([2620:0:1000:5b00:d444:f36c:1851:bb54]) by smtp.gmail.com with ESMTPSA id r77sm12812992pfa.47.2016.02.18.15.33.22 (version=TLS1_2 cipher=AES128-SHA bits=128/128); Thu, 18 Feb 2016 15:33:22 -0800 (PST) X-Mailer: git-send-email 2.7.0.rc0.34.g65aed89 In-Reply-To: <1455838398-12379-1-git-send-email-sbeller@google.com> Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: Currently submodule..update is only handled by git-submodule.sh. C code will start to need to make use of that value as more of the functionality of git-submodule.sh moves into library code in C. Add the update field to 'struct submodule' and populate it so it can be read as sm->update or from sm->update_command. Signed-off-by: Stefan Beller Signed-off-by: Junio C Hamano --- submodule-config.c | 13 +++++++++++++ submodule-config.h | 2 ++ submodule.c | 21 +++++++++++++++++++++ submodule.h | 16 ++++++++++++++++ 4 files changed, 52 insertions(+) diff --git a/submodule-config.c b/submodule-config.c index afe0ea8..a5cd2ee 100644 --- a/submodule-config.c +++ b/submodule-config.c @@ -59,6 +59,7 @@ static void free_one_config(struct submodule_entry *entry) { free((void *) entry->config->path); free((void *) entry->config->name); + free((void *) entry->config->update_strategy.command); free(entry->config); } @@ -194,6 +195,8 @@ static struct submodule *lookup_or_create_by_name(struct submodule_cache *cache, submodule->path = NULL; submodule->url = NULL; + submodule->update_strategy.type = SM_UPDATE_UNSPECIFIED; + submodule->update_strategy.command = NULL; submodule->fetch_recurse = RECURSE_SUBMODULES_NONE; submodule->ignore = NULL; @@ -311,6 +314,16 @@ static int parse_config(const char *var, const char *value, void *data) free((void *) submodule->url); submodule->url = xstrdup(value); } + } else if (!strcmp(item.buf, "update")) { + if (!value) + ret = config_error_nonbool(var); + else if (!me->overwrite && + submodule->update_strategy.type != SM_UPDATE_UNSPECIFIED) + warn_multiple_config(me->commit_sha1, submodule->name, + "update"); + else if (parse_submodule_update_strategy(value, + &submodule->update_strategy) < 0) + die(_("invalid value for %s"), var); } strbuf_release(&name); diff --git a/submodule-config.h b/submodule-config.h index 9061e4e..092ebfc 100644 --- a/submodule-config.h +++ b/submodule-config.h @@ -2,6 +2,7 @@ #define SUBMODULE_CONFIG_CACHE_H #include "hashmap.h" +#include "submodule.h" #include "strbuf.h" /* @@ -14,6 +15,7 @@ struct submodule { const char *url; int fetch_recurse; const char *ignore; + struct submodule_update_strategy update_strategy; /* the sha1 blob id of the responsible .gitmodules file */ unsigned char gitmodules_sha1[20]; }; diff --git a/submodule.c b/submodule.c index b83939c..2891aad 100644 --- a/submodule.c +++ b/submodule.c @@ -210,6 +210,27 @@ void gitmodules_config(void) } } +int parse_submodule_update_strategy(const char *value, + struct submodule_update_strategy *dst) +{ + free((void*)dst->command); + dst->command = NULL; + if (!strcmp(value, "none")) + dst->type = SM_UPDATE_NONE; + else if (!strcmp(value, "checkout")) + dst->type = SM_UPDATE_CHECKOUT; + else if (!strcmp(value, "rebase")) + dst->type = SM_UPDATE_REBASE; + else if (!strcmp(value, "merge")) + dst->type = SM_UPDATE_MERGE; + else if (value[0] == '!') { + dst->type = SM_UPDATE_COMMAND; + dst->command = xstrdup(value + 1); + } else + return -1; + return 0; +} + void handle_ignore_submodules_arg(struct diff_options *diffopt, const char *arg) { diff --git a/submodule.h b/submodule.h index cbc0003..3464500 100644 --- a/submodule.h +++ b/submodule.h @@ -13,6 +13,20 @@ enum { RECURSE_SUBMODULES_ON = 2 }; +enum submodule_update_type { + SM_UPDATE_UNSPECIFIED = 0, + SM_UPDATE_CHECKOUT, + SM_UPDATE_REBASE, + SM_UPDATE_MERGE, + SM_UPDATE_NONE, + SM_UPDATE_COMMAND +}; + +struct submodule_update_strategy { + enum submodule_update_type type; + const char *command; +}; + int is_staging_gitmodules_ok(void); int update_path_in_gitmodules(const char *oldpath, const char *newpath); int remove_path_from_gitmodules(const char *path); @@ -21,6 +35,8 @@ void set_diffopt_flags_from_submodule_config(struct diff_options *diffopt, const char *path); int submodule_config(const char *var, const char *value, void *cb); void gitmodules_config(void); +int parse_submodule_update_strategy(const char *value, + struct submodule_update_strategy *dst); void handle_ignore_submodules_arg(struct diff_options *diffopt, const char *); void show_submodule_summary(FILE *f, const char *path, const char *line_prefix, -- 2.7.0.rc0.34.g65aed89