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From: Brandon Williams <bmwill@google.com>
To: git@vger.kernel.org
Cc: jrnieder@gmail.com, sbeller@google.com,
	Brandon Williams <bmwill@google.com>
Subject: [PATCH 05/15] submodule--helper: don't overlay config in update-clone
Date: Tue, 25 Jul 2017 14:39:18 -0700	[thread overview]
Message-ID: <20170725213928.125998-6-bmwill@google.com> (raw)
In-Reply-To: <20170725213928.125998-1-bmwill@google.com>

Don't rely on overlaying the repository's config on top of the
submodule-config, instead query the repository's config directly for the
url and the update strategy configuration.

Signed-off-by: Brandon Williams <bmwill@google.com>
---
 builtin/submodule--helper.c | 14 ++++++++++----
 submodule.c                 | 30 ++++++++++++++++++++++++++++++
 submodule.h                 |  3 +++
 3 files changed, 43 insertions(+), 4 deletions(-)

diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index f71f4270d..25f471ba1 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -780,6 +780,8 @@ static int prepare_to_clone_next_submodule(const struct cache_entry *ce,
 					   struct strbuf *out)
 {
 	const struct submodule *sub = NULL;
+	const char *url = NULL;
+	struct submodule_update_strategy update;
 	struct strbuf displaypath_sb = STRBUF_INIT;
 	struct strbuf sb = STRBUF_INIT;
 	const char *displaypath = NULL;
@@ -808,9 +810,10 @@ static int prepare_to_clone_next_submodule(const struct cache_entry *ce,
 		goto cleanup;
 	}
 
+	update = submodule_strategy_with_config_overlayed(the_repository, sub);
 	if (suc->update.type == SM_UPDATE_NONE
 	    || (suc->update.type == SM_UPDATE_UNSPECIFIED
-		&& sub->update_strategy.type == SM_UPDATE_NONE)) {
+		&& update.type == SM_UPDATE_NONE)) {
 		strbuf_addf(out, _("Skipping submodule '%s'"), displaypath);
 		strbuf_addch(out, '\n');
 		goto cleanup;
@@ -822,6 +825,11 @@ static int prepare_to_clone_next_submodule(const struct cache_entry *ce,
 		goto cleanup;
 	}
 
+	strbuf_reset(&sb);
+	strbuf_addf(&sb, "submodule.%s.url", sub->name);
+	if (repo_config_get_string_const(the_repository, sb.buf, &url))
+		url = sub->url;
+
 	strbuf_reset(&sb);
 	strbuf_addf(&sb, "%s/.git", ce->name);
 	needs_cloning = !file_exists(sb.buf);
@@ -851,7 +859,7 @@ static int prepare_to_clone_next_submodule(const struct cache_entry *ce,
 		argv_array_push(&child->args, "--depth=1");
 	argv_array_pushl(&child->args, "--path", sub->path, NULL);
 	argv_array_pushl(&child->args, "--name", sub->name, NULL);
-	argv_array_pushl(&child->args, "--url", sub->url, NULL);
+	argv_array_pushl(&child->args, "--url", url, NULL);
 	if (suc->references.nr) {
 		struct string_list_item *item;
 		for_each_string_list_item(item, &suc->references)
@@ -1025,9 +1033,7 @@ static int update_clone(int argc, const char **argv, const char *prefix)
 	if (pathspec.nr)
 		suc.warn_if_uninitialized = 1;
 
-	/* Overlay the parsed .gitmodules file with .git/config */
 	gitmodules_config();
-	git_config(submodule_config, NULL);
 
 	run_processes_parallel(max_jobs,
 			       update_clone_get_next_task,
diff --git a/submodule.c b/submodule.c
index fd391aea6..8b9e48a61 100644
--- a/submodule.c
+++ b/submodule.c
@@ -440,6 +440,36 @@ const char *submodule_strategy_to_string(const struct submodule_update_strategy
 	return NULL;
 }
 
+struct submodule_update_strategy submodule_strategy_with_config_overlayed(struct repository *repo,
+									  const struct submodule *sub)
+{
+	struct submodule_update_strategy strat = sub->update_strategy;
+	const char *update;
+	char *key;
+
+	key = xstrfmt("submodule.%s.update", sub->name);
+	if (!repo_config_get_string_const(repo, key, &update)) {
+		strat.command = NULL;
+		if (!strcmp(update, "none")) {
+			strat.type = SM_UPDATE_NONE;
+		} else if (!strcmp(update, "checkout")) {
+			strat.type = SM_UPDATE_CHECKOUT;
+		} else if (!strcmp(update, "rebase")) {
+			strat.type = SM_UPDATE_REBASE;
+		} else if (!strcmp(update, "merge")) {
+			strat.type = SM_UPDATE_MERGE;
+		} else if (skip_prefix(update, "!", &update)) {
+			strat.type = SM_UPDATE_COMMAND;
+			strat.command = update;
+		} else {
+			die("invalid submodule update strategy '%s'", update);
+		}
+	}
+	free(key);
+
+	return strat;
+}
+
 void handle_ignore_submodules_arg(struct diff_options *diffopt,
 				  const char *arg)
 {
diff --git a/submodule.h b/submodule.h
index e402b004f..f17ca1e34 100644
--- a/submodule.h
+++ b/submodule.h
@@ -6,6 +6,7 @@ struct diff_options;
 struct argv_array;
 struct oid_array;
 struct remote;
+struct submodule;
 
 enum {
 	RECURSE_SUBMODULES_ONLY = -5,
@@ -65,6 +66,8 @@ extern void die_path_inside_submodule(const struct index_state *istate,
 extern int parse_submodule_update_strategy(const char *value,
 		struct submodule_update_strategy *dst);
 extern const char *submodule_strategy_to_string(const struct submodule_update_strategy *s);
+extern struct submodule_update_strategy submodule_strategy_with_config_overlayed(struct repository *repo,
+										 const struct submodule *sub);
 extern void handle_ignore_submodules_arg(struct diff_options *, const char *);
 extern void show_submodule_summary(FILE *f, const char *path,
 		const char *line_prefix,
-- 
2.14.0.rc0.400.g1c36432dff-goog


  parent reply	other threads:[~2017-07-25 21:39 UTC|newest]

Thread overview: 61+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-07-25 21:39 [PATCH 00/15] submodule-config cleanup Brandon Williams
2017-07-25 21:39 ` [PATCH 01/15] t7411: check configuration parsing errors Brandon Williams
2017-07-26 20:56   ` Junio C Hamano
2017-07-25 21:39 ` [PATCH 02/15] submodule: don't use submodule_from_name Brandon Williams
2017-07-25 23:17   ` Stefan Beller
2017-07-26 21:06     ` Junio C Hamano
2017-07-30 13:43       ` Jens Lehmann
2017-07-30 21:25         ` Junio C Hamano
2017-07-31 20:43         ` Stefan Beller
2017-08-11 16:53           ` Heiko Voigt
2017-07-25 21:39 ` [PATCH 03/15] add, reset: ensure submodules can be added or reset Brandon Williams
2017-07-25 23:33   ` Stefan Beller
2017-07-25 23:37     ` Brandon Williams
2017-07-26 21:25     ` Junio C Hamano
2017-07-31 20:50       ` Brandon Williams
2017-07-25 21:39 ` [PATCH 04/15] submodule--helper: don't overlay config in remote_submodule_branch Brandon Williams
2017-07-25 23:35   ` Stefan Beller
2017-07-25 21:39 ` Brandon Williams [this message]
2017-07-25 23:37   ` [PATCH 05/15] submodule--helper: don't overlay config in update-clone Stefan Beller
2017-07-25 23:39     ` Brandon Williams
2017-07-25 21:39 ` [PATCH 06/15] fetch: don't overlay config with submodule-config Brandon Williams
2017-07-25 23:44   ` Stefan Beller
2017-07-25 23:48     ` Brandon Williams
2017-07-25 21:39 ` [PATCH 07/15] submodule: don't rely on overlayed config when setting diffopts Brandon Williams
2017-07-25 23:46   ` Stefan Beller
2017-07-25 21:39 ` [PATCH 08/15] unpack-trees: don't rely on overlayed config Brandon Williams
2017-07-25 21:39 ` [PATCH 09/15] submodule: remove submodule_config callback routine Brandon Williams
2017-07-26 21:31   ` Junio C Hamano
2017-07-25 21:39 ` [PATCH 10/15] diff: stop allowing diff to have submodules configured in .git/config Brandon Williams
2017-07-25 21:39 ` [PATCH 11/15] submodule-config: remove support for overlaying repository config Brandon Williams
2017-07-25 21:39 ` [PATCH 12/15] submodule-config: move submodule-config functions to submodule-config.c Brandon Williams
2017-07-25 21:39 ` [PATCH 13/15] submodule-config: lazy-load a repository's .gitmodules file Brandon Williams
2017-07-25 21:39 ` [PATCH 14/15] unpack-trees: improve loading of .gitmodules Brandon Williams
2017-07-25 21:39 ` [PATCH 15/15] submodule: remove gitmodules_config Brandon Williams
2017-08-03 18:19 ` [PATCH v2 00/15] submodule-config cleanup Brandon Williams
2017-08-03 18:19   ` [PATCH v2 01/15] t7411: check configuration parsing errors Brandon Williams
2017-08-03 18:19   ` [PATCH v2 02/15] submodule: don't use submodule_from_name Brandon Williams
2017-08-03 18:57     ` Stefan Beller
2017-08-04 21:53       ` Brandon Williams
2017-08-11 16:59         ` Heiko Voigt
2017-08-03 20:17     ` Junio C Hamano
2017-08-03 18:19   ` [PATCH v2 03/15] add, reset: ensure submodules can be added or reset Brandon Williams
2017-08-03 18:19   ` [PATCH v2 04/15] submodule--helper: don't overlay config in remote_submodule_branch Brandon Williams
2017-08-03 18:19   ` [PATCH v2 05/15] submodule--helper: don't overlay config in update-clone Brandon Williams
2017-08-03 18:19   ` [PATCH v2 06/15] fetch: don't overlay config with submodule-config Brandon Williams
2017-08-03 18:19   ` [PATCH v2 07/15] submodule: don't rely on overlayed config when setting diffopts Brandon Williams
2017-08-03 18:19   ` [PATCH v2 08/15] unpack-trees: don't respect submodule.update Brandon Williams
2017-08-03 20:26     ` Stefan Beller
2017-08-03 20:37     ` Junio C Hamano
2017-08-03 20:43       ` Stefan Beller
2017-08-03 18:19   ` [PATCH v2 09/15] submodule: remove submodule_config callback routine Brandon Williams
2017-08-03 18:19   ` [PATCH v2 10/15] diff: stop allowing diff to have submodules configured in .git/config Brandon Williams
2017-08-03 20:40     ` Junio C Hamano
2017-08-04 21:59       ` Brandon Williams
2017-08-03 18:19   ` [PATCH v2 11/15] submodule-config: remove support for overlaying repository config Brandon Williams
2017-08-03 18:19   ` [PATCH v2 12/15] submodule-config: move submodule-config functions to submodule-config.c Brandon Williams
2017-08-03 18:19   ` [PATCH v2 13/15] submodule-config: lazy-load a repository's .gitmodules file Brandon Williams
2017-08-03 18:19   ` [PATCH v2 14/15] unpack-trees: improve loading of .gitmodules Brandon Williams
2017-08-11 17:18     ` Heiko Voigt
2017-08-03 18:20   ` [PATCH v2 15/15] submodule: remove gitmodules_config Brandon Williams
2017-08-03 20:09   ` [PATCH v2 00/15] submodule-config cleanup Junio C Hamano

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