Merge branch 'ps/config-env-pairs'

Introduce two new ways to feed configuration variable-value pairs
via environment variables, and tweak the way GIT_CONFIG_PARAMETERS
encodes variable/value pairs to make it more robust.

* ps/config-env-pairs:
  config: allow specifying config entries via envvar pairs
  environment: make `getenv_safe()` a public function
  config: store "git -c" variables using more robust format
  config: parse more robust format in GIT_CONFIG_PARAMETERS
  config: extract function to parse config pairs
  quote: make sq_dequote_step() a public function
  config: add new way to pass config via `--config-env`
  git: add `--super-prefix` to usage string

1 files changed, 1 insertions, 0 deletions

diff --git a/config.h b/config.h
index c1449bb..19a9adb 100644
--- a/config.h
+++ b/config.h
@@ -138,6 +138,7 @@ int git_config_from_mem(config_fn_t fn,
 int git_config_from_blob_oid(config_fn_t fn, const char *name,
 			     const struct object_id *oid, void *data);
 void git_config_push_parameter(const char *text);
+void git_config_push_env(const char *spec);
 int git_config_from_parameters(config_fn_t fn, void *data);
 void read_early_config(config_fn_t cb, void *data);
 void read_very_early_config(config_fn_t cb, void *data);