Any command that understands '--recurse-submodules' can have its
default changed to true, by setting the submodule.recurse
option.
This patch includes read-tree/checkout/reset for working tree
manipulating commands. Later patches will cover other commands.
Signed-off-by: Stefan Beller <sbeller@xxxxxxxxxx>
---
Documentation/config.txt | 5 +++++
builtin/checkout.c | 9 +++------
submodule.c | 6 +++++-
t/lib-submodule-update.sh | 12 ++++++++++++
4 files changed, 25 insertions(+), 7 deletions(-)
diff --git a/Documentation/config.txt b/Documentation/config.txt
index 475e874d51..e367becf72 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -3063,6 +3063,11 @@ submodule.active::
submodule's path to determine if the submodule is of interest to git
commands.
+submodule.recurse::
+ Specifies if commands recurse into submodules by default. This
+ applies to all commands that have a `--recurse-submodules` option.
+ Defaults to false.
+
submodule.fetchJobs::
Specifies how many submodules are fetched/cloned at the same time.
A positive integer allows up to that number of submodules fetched
diff --git a/builtin/checkout.c b/builtin/checkout.c
index 2787b343b1..ad44ee843a 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -1194,7 +1194,7 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
opts.prefix = prefix;
opts.show_progress = -1;
- gitmodules_config();
+ load_submodule_config();
git_config(git_checkout_config, &opts);
opts.track = BRANCH_TRACK_UNSPECIFIED;
@@ -1214,11 +1214,8 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
git_xmerge_config("merge.conflictstyle", conflict_style, NULL);
}
- if (recurse_submodules != RECURSE_SUBMODULES_OFF) {
- load_submodule_config();
- if (recurse_submodules != RECURSE_SUBMODULES_DEFAULT)
- set_config_update_recurse_submodules(recurse_submodules);
- }
+ if (recurse_submodules != RECURSE_SUBMODULES_DEFAULT)
+ set_config_update_recurse_submodules(recurse_submodules);
if ((!!opts.new_branch + !!opts.new_branch_force + !!opts.new_orphan_branch) > 1)
die(_("-b, -B and --orphan are mutually exclusive"));
diff --git a/submodule.c b/submodule.c
index dda5ed210f..5d7aa711c8 100644
--- a/submodule.c
+++ b/submodule.c
@@ -91,7 +91,11 @@ int update_path_in_gitmodules(const char *oldpath, const char *newpath)
static int submodule_config(const char *var, const char *value, void *cb)
{
- if (!strcmp(var, "submodule.fetchjobs")) {
+ if (!strcmp(var, "submodule.recurse")) {
+ int v = git_config_bool(var, value) ?
+ RECURSE_SUBMODULES_ON : RECURSE_SUBMODULES_OFF;
+ config_update_recurse_submodules = v;
+ } else if (!strcmp(var, "submodule.fetchjobs")) {
submodule_config_reading = SUBMODULE_CONFIG_EXISTS;
parallel_jobs = git_config_int(var, value);
if (parallel_jobs < 0)
diff --git a/t/lib-submodule-update.sh b/t/lib-submodule-update.sh
index 0f70b5ec7b..b30164339e 100755
--- a/t/lib-submodule-update.sh
+++ b/t/lib-submodule-update.sh
@@ -990,6 +990,18 @@ test_submodule_switch_recursing () {
)
'
+ test_expect_success "git -c submodule.recurse=true $cmd_args --recurse-submodules: modified submodule updates submodule work tree" '
+ prolog &&
+ reset_work_tree_to_interested add_sub1 &&
+ (
+ cd submodule_update &&
+ git branch -t modify_sub1 origin/modify_sub1 &&
+ git -c submodule.recurse=true $cmd_args --recurse-submodules modify_sub1 &&
+ test_superproject_content origin/modify_sub1 &&
+ test_submodule_content sub1 origin/modify_sub1
+ )
+ '
+
# Updating a submodule to an invalid sha1 doesn't update the
# superproject nor the submodule's work tree.
test_expect_success "$command: updating to a missing submodule commit fails" '
--
2.13.0.18.g7d86cc8ba0