diff options
author | Derrick Stolee <derrickstolee@github.com> | 2023-06-06 16:24:36 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2023-06-12 23:34:55 +0300 |
commit | f1178380ac645684fcf0519488f9336e55f0946f (patch) | |
tree | 09541fae847ee0640c6db5aa5b48dc639f5a708e /replace-object.c | |
parent | d24eda4e03cabbd39ce06827d47e52a97b9095db (diff) |
replace-objects: create wrapper around setting
The 'read_replace_objects' constant is initialized by git_default_config
(if core.useReplaceRefs is disabled) and within setup_git_env (if
GIT_NO_REPLACE_OBJECTS) is set. To ensure that this variable cannot be
set accidentally in other places, wrap it in a replace_refs_enabled()
method.
Since we still assign this global in config.c, we are not able to remove
the global scope of this variable and make it a static within
replace-object.c. This will happen in a later change which will also
prevent the variable from being read before it is initialized.
Centralizing read access to the variable is an important first step.
Signed-off-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'replace-object.c')
-rw-r--r-- | replace-object.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/replace-object.c b/replace-object.c index ceec81c940..07cfedd6df 100644 --- a/replace-object.c +++ b/replace-object.c @@ -89,3 +89,8 @@ void disable_replace_refs(void) { read_replace_refs = 0; } + +int replace_refs_enabled(struct repository *r) +{ + return read_replace_refs; +} |