If core.bare is true, discard the discovered worktree, move back to
original cwd.
Signed-off-by: Nguyán ThÃi Ngác Duy <pclouds@xxxxxxxxx>
Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx>
---
setup.c | 72 ++++++++++++++++++++++++------------------------
t/t1510-repo-setup.sh | 24 ++++++++--------
2 files changed, 48 insertions(+), 48 deletions(-)
diff --git a/setup.c b/setup.c
index a6cc044..3ee9c2e 100644
--- a/setup.c
+++ b/setup.c
@@ -362,39 +362,27 @@ static const char *setup_explicit_git_dir(const char *gitdirenv,
return retval;
}
-static int cwd_contains_git_dir(const char **gitfile_dirp)
+static const char *setup_discovered_git_dir(const char *gitdir,
+ char *cwd, int offset, int len,
+ int *nongit_ok)
{
- const char *gitfile_dir = read_gitfile_gently(DEFAULT_GIT_DIR_ENVIRONMENT);
- *gitfile_dirp = gitfile_dir;
- if (gitfile_dir) {
- if (set_git_dir(gitfile_dir))
- die("Repository setup failed");
- return 1;
- }
- if (is_git_directory(DEFAULT_GIT_DIR_ENVIRONMENT)) {
- *gitfile_dirp = DEFAULT_GIT_DIR_ENVIRONMENT;
- return 1;
- }
- return 0;
-}
+ if (check_repository_format_gently(gitdir, nongit_ok))
+ return NULL;
-static const char *setup_discovered_git_dir(const char *work_tree_env,
- const char *gitdir,
- int offset, int len,
- char *cwd, int *nongit_ok)
-{
- int root_len;
- char *work_tree;
+ /* #16.2, #17.2, #20.2, #21.2, #24, #25, #28, #29 (see t1510) */
+ if (is_bare_repository_cfg > 0) {
+ set_git_dir(offset == len ? gitdir : make_absolute_path(gitdir));
+ if (chdir(cwd))
+ die_errno("Could not come back to cwd");
+ return NULL;
+ }
+ /* #0, #1, #5, #8, #9, #12, #13 */
+ set_git_work_tree(".");
+ if (strcmp(gitdir, DEFAULT_GIT_DIR_ENVIRONMENT))
+ set_git_dir(gitdir);
inside_git_dir = 0;
- if (!work_tree_env)
- inside_work_tree = 1;
- root_len = offset_1st_component(cwd);
- work_tree = xstrndup(cwd, offset > root_len ? offset : root_len);
- set_git_work_tree(work_tree);
- free(work_tree);
- if (check_repository_format_gently(gitdir, nongit_ok))
- return NULL;
+ inside_work_tree = 1;
if (offset == len)
return NULL;
@@ -456,8 +444,8 @@ static const char *setup_git_directory_gently_1(int *nongit_ok)
const char *work_tree_env = getenv(GIT_WORK_TREE_ENVIRONMENT);
const char *env_ceiling_dirs = getenv(CEILING_DIRECTORIES_ENVIRONMENT);
static char cwd[PATH_MAX+1];
- const char *gitdirenv;
- const char *gitfile_dir;
+ const char *gitdirenv, *ret;
+ char *gitfile;
int len, offset, ceil_offset;
dev_t current_device = 0;
int one_filesystem = 1;
@@ -502,11 +490,23 @@ static const char *setup_git_directory_gently_1(int *nongit_ok)
if (one_filesystem)
current_device = get_device_or_die(".", NULL);
for (;;) {
- if (cwd_contains_git_dir(&gitfile_dir))
- return setup_discovered_git_dir(work_tree_env,
- gitfile_dir,
- offset, len,
- cwd, nongit_ok);
+ gitfile = (char*)read_gitfile_gently(DEFAULT_GIT_DIR_ENVIRONMENT);
+ if (gitfile)
+ gitdirenv = gitfile = xstrdup(gitfile);
+ else {
+ if (is_git_directory(DEFAULT_GIT_DIR_ENVIRONMENT))
+ gitdirenv = DEFAULT_GIT_DIR_ENVIRONMENT;
+ }
+
+ if (gitdirenv) {
+ ret = setup_discovered_git_dir(gitdirenv,
+ cwd, offset, len,
+ nongit_ok);
+ free(gitfile);
+ return ret;
+ }
+ free(gitfile);
+
if (is_git_directory("."))
return setup_bare_git_dir(cwd, offset, len, nongit_ok);
diff --git a/t/t1510-repo-setup.sh b/t/t1510-repo-setup.sh
index 45feb80..5ae02ee 100755
--- a/t/t1510-repo-setup.sh
+++ b/t/t1510-repo-setup.sh
@@ -2350,7 +2350,7 @@ EOF
test_repo 16
'
-test_expect_failure '#16.2: in subdir' '
+test_expect_success '#16.2: in subdir' '
cat >16/sub/expected <<EOF &&
setup: git_dir: $TRASH_DIRECTORY/16/.git
setup: worktree: (null)
@@ -2479,7 +2479,7 @@ EOF
test_repo 17
'
-test_expect_failure '#17.2: in subdir' '
+test_expect_success '#17.2: in subdir' '
cat >17/sub/expected <<EOF &&
setup: git_dir: $TRASH_DIRECTORY/17/.git
setup: worktree: (null)
@@ -2944,7 +2944,7 @@ EOF
test_repo 20
'
-test_expect_failure '#20.2: in subdir' '
+test_expect_success '#20.2: in subdir' '
cat >20/sub/expected <<EOF &&
setup: git_dir: $TRASH_DIRECTORY/20/.git
setup: worktree: (null)
@@ -3074,7 +3074,7 @@ EOF
test_repo 21
'
-test_expect_failure '#21.2: in subdir' '
+test_expect_success '#21.2: in subdir' '
cat >21/sub/expected <<EOF &&
setup: git_dir: $TRASH_DIRECTORY/21/.git
setup: worktree: (null)
@@ -3716,7 +3716,7 @@ test_expect_success '#24: setup' '
cd ..
'
-test_expect_failure '#24: at root' '
+test_expect_success '#24: at root' '
cat >24/expected <<EOF &&
setup: git_dir: $TRASH_DIRECTORY/24.git
setup: worktree: (null)
@@ -3726,7 +3726,7 @@ EOF
test_repo 24
'
-test_expect_failure '#24: in subdir' '
+test_expect_success '#24: in subdir' '
cat >24/sub/expected <<EOF &&
setup: git_dir: $TRASH_DIRECTORY/24.git
setup: worktree: (null)
@@ -3766,7 +3766,7 @@ test_expect_success '#25: setup' '
cd ..
'
-test_expect_failure '#25: at root' '
+test_expect_success '#25: at root' '
cat >25/expected <<EOF &&
setup: git_dir: $TRASH_DIRECTORY/25.git
setup: worktree: (null)
@@ -3776,7 +3776,7 @@ EOF
test_repo 25
'
-test_expect_failure '#25: in subdir' '
+test_expect_success '#25: in subdir' '
cat >25/sub/expected <<EOF &&
setup: git_dir: $TRASH_DIRECTORY/25.git
setup: worktree: (null)
@@ -4151,7 +4151,7 @@ test_expect_success '#28: setup' '
cd ..
'
-test_expect_failure '#28: at root' '
+test_expect_success '#28: at root' '
cat >28/expected <<EOF &&
setup: git_dir: $TRASH_DIRECTORY/28.git
setup: worktree: (null)
@@ -4161,7 +4161,7 @@ EOF
test_repo 28
'
-test_expect_failure '#28: in subdir' '
+test_expect_success '#28: in subdir' '
cat >28/sub/expected <<EOF &&
setup: git_dir: $TRASH_DIRECTORY/28.git
setup: worktree: (null)
@@ -4201,7 +4201,7 @@ test_expect_success '#29: setup' '
cd ..
'
-test_expect_failure '#29: at root' '
+test_expect_success '#29: at root' '
cat >29/expected <<EOF &&
setup: git_dir: $TRASH_DIRECTORY/29.git
setup: worktree: (null)
@@ -4211,7 +4211,7 @@ EOF
test_repo 29
'
-test_expect_failure '#29: in subdir' '
+test_expect_success '#29: in subdir' '
cat >29/sub/expected <<EOF &&
setup: git_dir: $TRASH_DIRECTORY/29.git
setup: worktree: (null)
--
1.7.3.2.316.gda8b3
--
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