This variable contains the subtree. With core_subtree being non-empty
behavior of git may be totally different.
Perhaps this should not stay in .git/config, rather .git/subtree
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
cache.h | 1 +
config.c | 3 +++
environment.c | 2 ++
3 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/cache.h b/cache.h
index c9fa3df..04ebe6e 100644
--- a/cache.h
+++ b/cache.h
@@ -551,6 +551,7 @@ extern int read_replace_refs;
extern int fsync_object_files;
extern int core_preload_index;
extern int core_apply_sparse_checkout;
+extern const char *core_subtree;
enum safe_crlf {
SAFE_CRLF_FALSE = 0,
diff --git a/config.c b/config.c
index cdcf583..86ded29 100644
--- a/config.c
+++ b/config.c
@@ -595,6 +595,9 @@ static int git_default_core_config(const char *var, const char *value)
return 0;
}
+ if (!strcmp(var, "core.subtree"))
+ return git_config_string(&core_subtree, var, value);
+
/* Add other config variables here and to Documentation/config.txt. */
return 0;
}
diff --git a/environment.c b/environment.c
index 83d38d3..1365dd0 100644
--- a/environment.c
+++ b/environment.c
@@ -57,6 +57,8 @@ int core_apply_sparse_checkout;
/* Parallel index stat data preload? */
int core_preload_index = 0;
+const char *core_subtree;
+
/* This is set by setup_git_dir_gently() and/or git_default_config() */
char *git_work_tree_cfg;
static char *work_tree;
--
1.7.1.rc1.69.g24c2f7
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