alr.py: ensure baseline git configuration in tests (#936)

alire-project · Feb 14, 2022 · 33edc47 · 33edc47
1 parent e4fff7f
commit 33edc47
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/testsuite/drivers/alr.py b/testsuite/drivers/alr.py
@@ -34,6 +34,12 @@ def prepare_env(config_dir, env):
     This creates the `config_dir` directory and updates `env` (environment
     variables) to point to it as alr's configuration directory.
     """
+
+    # Disable any user's git configuration to ensure reproducible git behavior.
+    # https://github.com/git/git/commit/4179b4897f2de28858acaebd6382c06c91532e98
+    env["GIT_CONFIG_GLOBAL"] = "/dev/null"
+    env["GIT_CONFIG_SYSTEM"] = "/dev/null"
+
     config_dir = os.path.abspath(config_dir)
     mkdir(config_dir)
     env['ALR_CONFIG'] = config_dir