previous work:
https://public-inbox.org/git/[email protected]/
v9:
* inderdiff to current origin/sb/checkout-recurse-submodules below
* fixed a '\' that was violating the style guide.
* reordered the patches, such that
-> the first two patches are Valerys series and could go on its own as
a cleanup
-> added a new patch "submodule.c: get_super_prefix_or_empty" to
have cleaner code.
* split up the error conditions in the test lib for readability
v1..v8: see description in link to previous work above.
Thanks,
Stefan
diff --git a/submodule.c b/submodule.c
index bc5fecf8c5..929fc7bf04 100644
--- a/submodule.c
+++ b/submodule.c
@@ -1239,6 +1239,14 @@ int bad_to_remove_submodule(const char *path, unsigned
flags)
return ret;
}
+static const char *get_super_prefix_or_empty()
+{
+ const char *s = get_super_prefix();
+ if (!s)
+ s = "";
+ return s;
+}
+
static int submodule_has_dirty_index(const struct submodule *sub)
{
struct child_process cp = CHILD_PROCESS_INIT;
@@ -1246,8 +1254,8 @@ static int submodule_has_dirty_index(const struct
submodule *sub)
prepare_submodule_repo_env_no_git_dir(&cp.env_array);
cp.git_cmd = 1;
- argv_array_pushl(&cp.args, "diff-index", "--quiet", \
- "--cached", "HEAD", NULL);
+ argv_array_pushl(&cp.args, "diff-index", "--quiet",
+ "--cached", "HEAD", NULL);
cp.no_stdin = 1;
cp.no_stdout = 1;
cp.dir = sub->path;
@@ -1266,7 +1274,8 @@ static void submodule_reset_index(const char *path)
cp.no_stdin = 1;
cp.dir = path;
- argv_array_pushf(&cp.args, "--super-prefix=%s/", path);
+ argv_array_pushf(&cp.args, "--super-prefix=%s%s/",
+ get_super_prefix_or_empty(), path);
argv_array_pushl(&cp.args, "read-tree", "-u", "--reset", NULL);
argv_array_push(&cp.args, EMPTY_TREE_SHA1_HEX);
@@ -1323,7 +1332,8 @@ int submodule_move_head(const char *path,
cp.no_stdin = 1;
cp.dir = path;
- argv_array_pushf(&cp.args, "--super-prefix=%s/", path);
+ argv_array_pushf(&cp.args, "--super-prefix=%s%s/",
+ get_super_prefix_or_empty(), path);
argv_array_pushl(&cp.args, "read-tree", NULL);
if (flags & SUBMODULE_MOVE_HEAD_DRY_RUN)
@@ -1573,11 +1583,8 @@ static void
relocate_single_git_dir_into_superproject(const char *prefix,
die(_("could not create directory '%s'"), new_git_dir);
real_new_git_dir = real_pathdup(new_git_dir);
- if (!prefix)
- prefix = get_super_prefix();
-
fprintf(stderr, _("Migrating git directory of '%s%s' from\n'%s'
to\n'%s'\n"),
- prefix ? prefix : "", path,
+ get_super_prefix_or_empty(), path,
real_old_git_dir, real_new_git_dir);
relocate_gitdir(path, real_old_git_dir, real_new_git_dir);
@@ -1648,8 +1655,7 @@ void absorb_git_dir_into_superproject(const char *prefix,
if (flags & ~ABSORB_GITDIR_RECURSE_SUBMODULES)
die("BUG: we don't know how to pass the flags down?");
- if (get_super_prefix())
- strbuf_addstr(&sb, get_super_prefix());
+ strbuf_addstr(&sb, get_super_prefix_or_empty());
strbuf_addstr(&sb, path);
strbuf_addch(&sb, '/');
diff --git a/t/lib-submodule-update.sh b/t/lib-submodule-update.sh
index e195b590a1..fb4f7b014e 100755
--- a/t/lib-submodule-update.sh
+++ b/t/lib-submodule-update.sh
@@ -782,15 +782,20 @@ test_submodule_forced_switch () {
test_submodule_switch_recursing () {
command="$1"
- RESULT=success
+ RESULTDS=success
if test "$KNOWN_FAILURE_DIRECTORY_SUBMODULE_CONFLICTS" = 1
then
- RESULT=failure
+ RESULTDS=failure
+ fi
+ RESULTR=success
+ if test "$KNOWN_FAILURE_SUBMODULE_RECURSIVE_NESTED" = 1
+ then
+ RESULTR=failure
fi
- RESULT1=success
+ RESULTOI=success
if test "$KNOWN_FAILURE_SUBMODULE_OVERWRITE_IGNORED_UNTRACKED" = 1
then
- RESULT1=failure
+ RESULTOI=failure
fi
######################### Appearing submodule #########################
# Switching to a commit letting a submodule appear checks it out ...
@@ -832,7 +837,7 @@ test_submodule_switch_recursing () {
)
'
# ... but an ignored file is fine.
- test_expect_$RESULT1 "$command: added submodule removes an untracked
ignored file" '
+ test_expect_$RESULTOI "$command: added submodule removes an untracked
ignored file" '
test_when_finished "rm submodule_update/.git/info/exclude" &&
prolog &&
reset_work_tree_to_interested no_submodule &&
@@ -901,7 +906,7 @@ test_submodule_switch_recursing () {
'
# Replacing a submodule with files in a directory must succeeds
# when the submodule is clean
- test_expect_$RESULT "$command: replace submodule with a directory" '
+ test_expect_$RESULTDS "$command: replace submodule with a directory" '
prolog &&
reset_work_tree_to_interested add_sub1 &&
(
@@ -913,7 +918,7 @@ test_submodule_switch_recursing () {
)
'
# ... absorbing a .git directory.
- test_expect_$RESULT "$command: replace submodule containing a .git
directory with a directory must absorb the git dir" '
+ test_expect_$RESULTDS "$command: replace submodule containing a .git
directory with a directory must absorb the git dir" '
prolog &&
reset_work_tree_to_interested add_sub1 &&
(
@@ -941,7 +946,7 @@ test_submodule_switch_recursing () {
'
# ... must check its local work tree for untracked files
- test_expect_$RESULT "$command: replace submodule with a file must fail
with untracked files" '
+ test_expect_$RESULTDS "$command: replace submodule with a file must
fail with untracked files" '
prolog &&
reset_work_tree_to_interested add_sub1 &&
(
@@ -998,7 +1003,7 @@ test_submodule_switch_recursing () {
'
# recursing deeper than one level doesn't work yet.
- test_expect_failure "$command: modified submodule updates submodule
recursively" '
+ test_expect_$RESULTR "$command: modified submodule updates submodule
recursively" '
prolog &&
reset_work_tree_to_interested add_nested_sub &&
(
@@ -1116,13 +1121,13 @@ test_submodule_forced_switch_recursing () {
)
'
# Replacing a submodule with files in a directory ...
- test_expect_$RESULT "$command: replace submodule with a directory" '
+ test_expect_success "$command: replace submodule with a directory" '
prolog &&
reset_work_tree_to_interested add_sub1 &&
(
cd submodule_update &&
git branch -t replace_sub1_with_directory
origin/replace_sub1_with_directory &&
- test_must_fail $command replace_sub1_with_directory &&
+ $command replace_sub1_with_directory &&
test_superproject_content
origin/replace_sub1_with_directory
)
'
diff --git a/t/t1013-read-tree-submodule.sh b/t/t1013-read-tree-submodule.sh
index 7019d0a04f..de1ba02dc5 100755
--- a/t/t1013-read-tree-submodule.sh
+++ b/t/t1013-read-tree-submodule.sh
@@ -5,6 +5,7 @@ test_description='read-tree can handle submodules'
. ./test-lib.sh
. "$TEST_DIRECTORY"/lib-submodule-update.sh
+KNOWN_FAILURE_SUBMODULE_RECURSIVE_NESTED=1
KNOWN_FAILURE_DIRECTORY_SUBMODULE_CONFLICTS=1
KNOWN_FAILURE_SUBMODULE_OVERWRITE_IGNORED_UNTRACKED=1
diff --git a/t/t2013-checkout-submodule.sh b/t/t2013-checkout-submodule.sh
index aa35223369..e8f70b806f 100755
--- a/t/t2013-checkout-submodule.sh
+++ b/t/t2013-checkout-submodule.sh
@@ -64,6 +64,7 @@ test_expect_success '"checkout <submodule>" honors
submodule.*.ignore from .git/
'
KNOWN_FAILURE_DIRECTORY_SUBMODULE_CONFLICTS=1
+KNOWN_FAILURE_SUBMODULE_RECURSIVE_NESTED=1
test_submodule_switch_recursing "git checkout --recurse-submodules"
test_submodule_forced_switch_recursing "git checkout -f --recurse-submodules"
