From: Stefan Beller <sbeller@google.com>
To: unlisted-recipients:; (no To-header on input)
Cc: git@vger.kernel.org, bmwill@google.com, jrnieder@gmail.com,
sandals@crustytoothpaste.net, gitster@pobox.com,
Stefan Beller <sbeller@google.com>
Subject: [PATCH 14/14] builtin/checkout: add --recurse-submodules switch
Date: Tue, 14 Feb 2017 16:34:23 -0800 [thread overview]
Message-ID: <20170215003423.20245-15-sbeller@google.com> (raw)
In-Reply-To: <20170215003423.20245-1-sbeller@google.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
---
Documentation/git-checkout.txt | 7 +++++++
builtin/checkout.c | 28 ++++++++++++++++++++++++++++
t/lib-submodule-update.sh | 33 ++++++++++++++++++++++++---------
t/t2013-checkout-submodule.sh | 5 +++++
4 files changed, 64 insertions(+), 9 deletions(-)
diff --git a/Documentation/git-checkout.txt b/Documentation/git-checkout.txt
index 8e2c0662dd..a0ea2c5651 100644
--- a/Documentation/git-checkout.txt
+++ b/Documentation/git-checkout.txt
@@ -256,6 +256,13 @@ section of linkgit:git-add[1] to learn how to operate the `--patch` mode.
out anyway. In other words, the ref can be held by more than one
worktree.
+--[no-]recurse-submodules::
+ Using --recurse-submodules will update the content of all initialized
+ submodules according to the commit recorded in the superproject. If
+ local modifications in a submodule would be overwritten the checkout
+ will fail until `-f` is used. If nothing (or --no-recurse-submodules)
+ is used, the work trees of submodules will not be updated.
+
<branch>::
Branch to checkout; if it refers to a branch (i.e., a name that,
when prepended with "refs/heads/", is a valid ref), then that
diff --git a/builtin/checkout.c b/builtin/checkout.c
index f174f50303..207ce09771 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -21,12 +21,31 @@
#include "submodule-config.h"
#include "submodule.h"
+static int recurse_submodules = RECURSE_SUBMODULES_DEFAULT;
+
static const char * const checkout_usage[] = {
N_("git checkout [<options>] <branch>"),
N_("git checkout [<options>] [<branch>] -- <file>..."),
NULL,
};
+int option_parse_recurse_submodules(const struct option *opt,
+ const char *arg, int unset)
+{
+ if (unset) {
+ recurse_submodules = RECURSE_SUBMODULES_OFF;
+ return 0;
+ }
+ if (arg)
+ recurse_submodules =
+ parse_update_recurse_submodules_arg(opt->long_name,
+ arg);
+ else
+ recurse_submodules = RECURSE_SUBMODULES_ON;
+
+ return 0;
+}
+
struct checkout_opts {
int patch_mode;
int quiet;
@@ -1163,6 +1182,9 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
N_("second guess 'git checkout <no-such-branch>'")),
OPT_BOOL(0, "ignore-other-worktrees", &opts.ignore_other_worktrees,
N_("do not check if another worktree is holding the given ref")),
+ { OPTION_CALLBACK, 0, "recurse-submodules", &recurse_submodules,
+ "checkout", "control recursive updating of submodules",
+ PARSE_OPT_OPTARG, option_parse_recurse_submodules },
OPT_BOOL(0, "progress", &opts.show_progress, N_("force progress reporting")),
OPT_END(),
};
@@ -1193,6 +1215,12 @@ 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) {
+ git_config(submodule_config, NULL);
+ 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/t/lib-submodule-update.sh b/t/lib-submodule-update.sh
index 7c8c557572..9c75a417d4 100755
--- a/t/lib-submodule-update.sh
+++ b/t/lib-submodule-update.sh
@@ -734,6 +734,11 @@ test_submodule_forced_switch () {
test_submodule_switch_recursing () {
command="$1"
+ RESULT=success
+ if test "$KNOWN_FAILURE_DIRECTORY_SUBMODULE_CONFLICTS" = 1
+ then
+ RESULT=failure
+ fi
######################### Appearing submodule #########################
# Switching to a commit letting a submodule appear checks it out ...
test_expect_success "$command: added submodule is checked out" '
@@ -843,7 +848,7 @@ test_submodule_switch_recursing () {
'
# Replacing a submodule with files in a directory must succeeds
# when the submodule is clean
- test_expect_success "$command: replace submodule with a directory" '
+ test_expect_$RESULT "$command: replace submodule with a directory" '
prolog &&
reset_work_tree_to_interested add_sub1 &&
(
@@ -855,7 +860,7 @@ test_submodule_switch_recursing () {
)
'
# ... absorbing a .git directory.
- test_expect_success "$command: replace submodule containing a .git directory with a directory must absorb the git dir" '
+ test_expect_$RESULT "$command: replace submodule containing a .git directory with a directory must absorb the git dir" '
prolog &&
reset_work_tree_to_interested add_sub1 &&
(
@@ -883,7 +888,7 @@ test_submodule_switch_recursing () {
'
# ... must check its local work tree for untracked files
- test_expect_success "$command: replace submodule with a file must fail with untracked files" '
+ test_expect_$RESULT "$command: replace submodule with a file must fail with untracked files" '
prolog &&
reset_work_tree_to_interested add_sub1 &&
(
@@ -939,16 +944,21 @@ test_submodule_switch_recursing () {
)
'
+ # This test fails, due to missing setup, we do not clone sub2 into
+ # submodule_update, because it doesn't exist in the 'add_sub1' version
+ #
test_expect_success "$command: modified submodule updates submodule recursively" '
prolog &&
reset_work_tree_to_interested add_sub1 &&
(
cd submodule_update &&
git branch -t modify_sub1_recursively origin/modify_sub1_recursively &&
- $command modify_sub1_recursively &&
- test_superproject_content origin/modify_sub1_recursively &&
- test_submodule_content sub1 origin/modify_sub1_recursively
- test_submodule_content sub1/sub2
+ test_must_fail $command modify_sub1_recursively &&
+ test_superproject_content origin/add_sub1 &&
+ test_submodule_content sub1 origin/add_sub1
+ # test_superproject_content origin/modify_sub1_recursively &&
+ # test_submodule_content sub1 origin/modify_sub1_recursively &&
+ # test_submodule_content sub1/sub2 no_submodule
)
'
}
@@ -958,6 +968,11 @@ test_submodule_switch_recursing () {
# the superproject as well as the submodule is allowed.
test_submodule_forced_switch_recursing () {
command="$1"
+ RESULT=success
+ if test "$KNOWN_FAILURE_DIRECTORY_SUBMODULE_CONFLICTS" = 1
+ then
+ RESULT=failure
+ fi
######################### Appearing submodule #########################
# Switching to a commit letting a submodule appear creates empty dir ...
test_expect_success "$command: added submodule is checked out" '
@@ -1052,7 +1067,7 @@ test_submodule_forced_switch_recursing () {
)
'
# Replacing a submodule with files in a directory ...
- test_expect_success "$command: replace submodule with a directory" '
+ test_expect_$RESULT "$command: replace submodule with a directory" '
prolog &&
reset_work_tree_to_interested add_sub1 &&
(
@@ -1103,7 +1118,7 @@ test_submodule_forced_switch_recursing () {
'
# ... but stops for untracked files that would be lost
- test_expect_success "$command: replace submodule with a file" '
+ test_expect_$RESULT "$command: replace submodule with a file stops for untracked files" '
prolog &&
reset_work_tree_to_interested add_sub1 &&
(
diff --git a/t/t2013-checkout-submodule.sh b/t/t2013-checkout-submodule.sh
index 6847f75822..aa35223369 100755
--- a/t/t2013-checkout-submodule.sh
+++ b/t/t2013-checkout-submodule.sh
@@ -63,6 +63,11 @@ test_expect_success '"checkout <submodule>" honors submodule.*.ignore from .git/
! test -s actual
'
+KNOWN_FAILURE_DIRECTORY_SUBMODULE_CONFLICTS=1
+test_submodule_switch_recursing "git checkout --recurse-submodules"
+
+test_submodule_forced_switch_recursing "git checkout -f --recurse-submodules"
+
test_submodule_switch "git checkout"
test_submodule_forced_switch "git checkout -f"
--
2.12.0.rc0.16.gd1691994b4.dirty
next prev parent reply other threads:[~2017-02-15 0:35 UTC|newest]
Thread overview: 94+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-15 0:34 [RFCv3 PATCH 00/14] Checkout aware of Submodules! Stefan Beller
2017-02-15 0:34 ` [PATCH 01/14] lib-submodule-update.sh: reorder create_lib_submodule_repo Stefan Beller
2017-02-15 1:44 ` brian m. carlson
2017-02-15 0:34 ` [PATCH 02/14] lib-submodule-update.sh: define tests for recursing into submodules Stefan Beller
2017-02-15 16:51 ` Brandon Williams
2017-02-15 18:52 ` Stefan Beller
2017-02-15 0:34 ` [PATCH 03/14] make is_submodule_populated gently Stefan Beller
2017-02-15 18:10 ` Junio C Hamano
2017-02-15 22:42 ` Stefan Beller
2017-02-15 0:34 ` [PATCH 04/14] connect_work_tree_and_git_dir: safely create leading directories Stefan Beller
2017-02-15 18:22 ` Junio C Hamano
2017-02-15 22:52 ` Stefan Beller
2017-02-15 23:19 ` Junio C Hamano
2017-02-15 0:34 ` [PATCH 05/14] update submodules: add submodule config parsing Stefan Beller
2017-02-15 18:29 ` Junio C Hamano
2017-02-15 0:34 ` [PATCH 06/14] update submodules: add a config option to determine if submodules are updated Stefan Beller
2017-02-15 0:34 ` [PATCH 07/14] update submodules: introduce is_interesting_submodule Stefan Beller
2017-02-15 17:04 ` Brandon Williams
2017-02-15 18:46 ` Stefan Beller
2017-02-15 0:34 ` [PATCH 08/14] update submodules: move up prepare_submodule_repo_env Stefan Beller
2017-02-15 0:34 ` [PATCH 09/14] update submodules: add submodule_go_from_to Stefan Beller
2017-02-15 2:06 ` brian m. carlson
2017-02-15 0:34 ` [PATCH 10/14] unpack-trees: pass old oid to verify_clean_submodule Stefan Beller
2017-02-15 0:34 ` [PATCH 11/14] unpack-trees: check if we can perform the operation for submodules Stefan Beller
2017-02-15 0:34 ` [PATCH 12/14] read-cache: remove_marked_cache_entries to wipe selected submodules Stefan Beller
2017-02-15 0:34 ` [PATCH 13/14] entry.c: update submodules when interesting Stefan Beller
2017-02-15 0:34 ` Stefan Beller [this message]
2017-02-15 2:08 ` [PATCH 14/14] builtin/checkout: add --recurse-submodules switch brian m. carlson
2017-02-16 0:33 ` Stefan Beller
2017-02-15 2:13 ` [RFCv3 PATCH 00/14] Checkout aware of Submodules! brian m. carlson
2017-02-15 18:34 ` Junio C Hamano
2017-02-16 0:37 ` [RFCv4 " Stefan Beller
2017-02-16 0:37 ` [PATCH 01/15] lib-submodule-update.sh: reorder create_lib_submodule_repo Stefan Beller
2017-02-16 0:37 ` [PATCH 02/15] lib-submodule-update.sh: do not use ./. as submodule remote Stefan Beller
2017-02-16 0:37 ` [PATCH 03/15] lib-submodule-update.sh: define tests for recursing into submodules Stefan Beller
2017-02-16 20:39 ` Junio C Hamano
2017-02-22 18:43 ` Stefan Beller
2017-02-16 0:38 ` [PATCH 04/15] make is_submodule_populated gently Stefan Beller
2017-02-16 0:38 ` [PATCH 05/15] connect_work_tree_and_git_dir: safely create leading directories Stefan Beller
2017-02-16 20:54 ` Junio C Hamano
2017-02-16 21:16 ` Stefan Beller
2017-02-16 21:25 ` Junio C Hamano
2017-02-16 0:38 ` [PATCH 06/15] update submodules: add submodule config parsing Stefan Beller
2017-02-17 18:24 ` Jacob Keller
2017-02-21 19:42 ` Stefan Beller
2017-02-21 20:48 ` Jacob Keller
2017-02-16 0:38 ` [PATCH 07/15] update submodules: add a config option to determine if submodules are updated Stefan Beller
2017-02-16 0:38 ` [PATCH 08/15] submodules: introduce check to see whether to touch a submodule Stefan Beller
2017-02-16 21:02 ` Junio C Hamano
2017-02-16 22:34 ` Jacob Keller
2017-02-17 18:36 ` Jacob Keller
2017-02-21 20:56 ` Stefan Beller
2017-02-16 0:38 ` [PATCH 09/15] update submodules: move up prepare_submodule_repo_env Stefan Beller
2017-02-16 0:38 ` [PATCH 10/15] update submodules: add submodule_go_from_to Stefan Beller
2017-02-16 21:15 ` Junio C Hamano
2017-02-16 21:33 ` Stefan Beller
2017-02-16 0:38 ` [PATCH 11/15] unpack-trees: pass old oid to verify_clean_submodule Stefan Beller
2017-02-16 21:19 ` Junio C Hamano
2017-02-16 0:38 ` [PATCH 12/15] unpack-trees: check if we can perform the operation for submodules Stefan Beller
2017-02-16 18:01 ` Brandon Williams
2017-02-16 21:23 ` Junio C Hamano
2017-02-17 18:42 ` Jacob Keller
2017-02-21 22:16 ` Stefan Beller
2017-02-21 23:35 ` Jacob Keller
2017-02-21 23:44 ` Stefan Beller
2017-02-22 0:31 ` Jacob Keller
2017-02-16 0:38 ` [PATCH 13/15] read-cache: remove_marked_cache_entries to wipe selected submodules Stefan Beller
2017-02-16 21:32 ` Junio C Hamano
2017-02-16 0:38 ` [PATCH 14/15] entry.c: update submodules when interesting Stefan Beller
2017-02-16 0:38 ` [PATCH 15/15] builtin/checkout: add --recurse-submodules switch Stefan Beller
2017-02-16 22:00 ` [RFCv4 PATCH 00/14] Checkout aware of Submodules! Junio C Hamano
2017-02-16 22:54 ` Jacob Keller
2017-02-16 22:56 ` Stefan Beller
2017-02-16 23:27 ` Jacob Keller
2017-02-23 22:57 ` [RFCv5 " Stefan Beller
2017-02-23 22:57 ` [PATCH 01/15] lib-submodule-update.sh: reorder create_lib_submodule_repo Stefan Beller
2017-02-23 22:57 ` [PATCH 02/15] lib-submodule-update.sh: do not use ./. as submodule remote Stefan Beller
2017-02-23 22:57 ` [PATCH 03/15] lib-submodule-update.sh: define tests for recursing into submodules Stefan Beller
2017-02-23 22:57 ` [PATCH 04/15] make is_submodule_populated gently Stefan Beller
2017-02-23 22:57 ` [PATCH 05/15] connect_work_tree_and_git_dir: safely create leading directories Stefan Beller
2017-02-23 22:57 ` [PATCH 06/15] update submodules: add submodule config parsing Stefan Beller
2017-02-23 22:57 ` [PATCH 07/15] update submodules: add a config option to determine if submodules are updated Stefan Beller
2017-02-23 22:57 ` [PATCH 08/15] submodules: introduce check to see whether to touch a submodule Stefan Beller
2017-02-23 22:57 ` [PATCH 09/15] update submodules: move up prepare_submodule_repo_env Stefan Beller
2017-02-23 22:57 ` [PATCH 10/15] update submodules: add submodule_move_head Stefan Beller
2017-02-24 1:21 ` Ramsay Jones
2017-02-24 19:08 ` Stefan Beller
2017-02-23 22:57 ` [PATCH 11/15] unpack-trees: pass old oid to verify_clean_submodule Stefan Beller
2017-02-23 22:57 ` [PATCH 12/15] unpack-trees: check if we can perform the operation for submodules Stefan Beller
2017-02-23 22:57 ` [PATCH 13/15] read-cache, remove_marked_cache_entries: wipe selected submodules Stefan Beller
2017-02-23 22:57 ` [PATCH 14/15] entry.c: update submodules when interesting Stefan Beller
2017-02-23 22:57 ` [PATCH 15/15] builtin/checkout: add --recurse-submodules switch Stefan Beller
2017-02-24 1:25 ` Ramsay Jones
2017-02-24 19:20 ` Stefan Beller
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