do not pass "git -c foo=bar" params to transport helpers

Like $GIT_CONFIG, $GIT_CONFIG_PARAMETERS needs to be suppressed by
"git push" and its cousins when running local transport helpers to
imitate remote transport well.

Noticed-by: Jeff King <peff@peff.net>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/cache.h b/cache.h
index 63910b5d21f010e310659a0b237c3d118e13d0ef..016cbe931bf64dea7c1bc6c79078be73265aeafb 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -398,7 +398,7 @@ static inline enum object_type object_type(unsigned int mode)
  * environment creation or simple walk of the list.
  * The number of non-NULL entries is available as a macro.
  */
-#define LOCAL_REPO_ENV_SIZE 8
+#define LOCAL_REPO_ENV_SIZE 9
 extern const char *const local_repo_env[LOCAL_REPO_ENV_SIZE + 1];
 
 extern int is_bare_repository_cfg;

diff --git a/environment.c b/environment.c
index 83d38d3c2354e8582d5af91c6d529a2f2836dc2c..a199f6372b286a45c24eaaee1b39cd6460f71280 100644 (file)
--- a/environment.c
+++ b/environment.c
@@ -72,6 +72,7 @@ static char *git_object_dir, *git_index_file, *git_refs_dir, *git_graft_file;
 const char * const local_repo_env[LOCAL_REPO_ENV_SIZE + 1] = {
        ALTERNATE_DB_ENVIRONMENT,
        CONFIG_ENVIRONMENT,
+       CONFIG_DATA_ENVIRONMENT,
        DB_ENVIRONMENT,
        GIT_DIR_ENVIRONMENT,
        GIT_WORK_TREE_ENVIRONMENT,

diff --git a/t/t5400-send-pack.sh b/t/t5400-send-pack.sh
index c718253673ec8b3baf635c4dc0b05fe127c6f4cd..5bcf0b867adf3f57018a15ab8828713b986aaac6 100755 (executable)
--- a/t/t5400-send-pack.sh
+++ b/t/t5400-send-pack.sh
@@ -94,6 +94,29 @@ test_expect_success 'refuse deleting push with denyDeletes' '
        test_must_fail git send-pack ./victim :extra master
 '
 
+test_expect_success 'cannot override denyDeletes with git -c send-pack' '
+       (
+               cd victim &&
+               test_might_fail git branch -D extra &&
+               git config receive.denyDeletes true &&
+               git branch extra master
+       ) &&
+       test_must_fail git -c receive.denyDeletes=false \
+                                       send-pack ./victim :extra master
+'
+
+test_expect_success 'override denyDeletes with git -c receive-pack' '
+       (
+               cd victim &&
+               test_might_fail git branch -D extra &&
+               git config receive.denyDeletes true &&
+               git branch extra master
+       ) &&
+       git send-pack \
+               --receive-pack="git -c receive.denyDeletes=false receive-pack" \
+               ./victim :extra master
+'
+
 test_expect_success 'denyNonFastforwards trumps --force' '
        (
            cd victim &&