We already autodetect if filemode is reliable on the filesystem
to deal with VFAT and friends. Do the same for symbolic link
support.
Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx>
---
* The earlier one left the test symlink behind after testing is
complete. Embarrassing...
builtin-init-db.c | 15 +++++++++++++++
1 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/builtin-init-db.c b/builtin-init-db.c
index af15cb2..763fa55 100644
--- a/builtin-init-db.c
+++ b/builtin-init-db.c
@@ -264,6 +264,21 @@ static int create_default_files(const char *git_dir, const char *template_path)
if (work_tree != git_work_tree_cfg)
git_config_set("core.worktree", work_tree);
}
+
+ /* Check if symlink is supported in the work tree */
+ if (!reinit) {
+ path[len] = 0;
+ strcpy(path + len, "tXXXXXX");
+ if (!close(xmkstemp(path)) &&
+ !unlink(path) &&
+ !symlink("testing", path) &&
+ !lstat(path, &st1) &&
+ S_ISLNK(st1.st_mode))
+ unlink(path); /* good */
+ else
+ git_config_set("core.symlinks", "false");
+ }
+
return reinit;
}
-
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