Subject: [Outreachy PATCH v6 0/3] store repo specific config values in new `struct repo_config_values`

From: Olamide Caleb Bello <[email-masked]>
Date: Tue, 3 Feb 2026 16:42:08 +0100

Hi Git Community,
Over the course of my ongoing internship, which focused on moving repo specific
global variables in environment.h into local scope, I have attempted to move some
variables into the struct repo-settings.
However there has been some design concerns as regards the use of
`prepare_repo_settings()` with respect to when and where to call the
function, and also the change in behaviours when the variable is lazily
loaded as discussed in [1] and [2].

After different deliberations, Phillip Wood proposed creating a new config
struct [3], adding it to the repository struct and passing the repo struct to
`git_default_config()` to store parsed repo specific config values per repo.
This ensures the current behaviours will be retained.

I have experimented with this approach for some values and I would
appreciate feedbacks about this approach before we can move forward
and use it for more variables related to `git_default_config()`.

For now, the parsed value is stored in `the_repository` in
`git_default_*_config()` and further efforts to pass the repository
parameter to `git_default_config()` as the callback parameter will
be looked into later on.
The link to the CI tests can be see in [4] and [5]
in the CI, some BUGs were gotten as a result of double initialization

1. https://lore.kernel.org/git/[email-masked]/
2. https://lore.kernel.org/git/[email-masked]/
3. https://lore.kernel.org/git/[email-masked]
4. https://github.com/git/git/actions/runs/21633462506/job/62352191148?pr=2166
5. https://gitlab.com/gitlab-community/gitlab-org/git/-/pipelines/2303203992

Changes in v6:
==============
- Added a new accessor function 'repo_config_values()' which ensures we detect
  if a repository has been initialized already
- Changed the member name to 'config_values_private_' to indicate this member
  is private
- Modified commit message of patch 1 to reflect these changes

Olamide Caleb Bello (3):
  environment: stop storing `core.attributesFile` globally
  environment: stop using core.sparseCheckout globally
  environment: move "branch.autoSetupMerge" into `struct
    repo_config_values`

 attr.c                      |  7 ++++---
 branch.h                    |  2 --
 builtin/backfill.c          |  3 ++-
 builtin/branch.c            |  3 ++-
 builtin/checkout.c          |  3 ++-
 builtin/clone.c             |  3 ++-
 builtin/grep.c              |  2 +-
 builtin/mv.c                |  3 ++-
 builtin/push.c              |  3 ++-
 builtin/sparse-checkout.c   | 31 ++++++++++++++++++++-----------
 builtin/submodule--helper.c |  3 ++-
 builtin/worktree.c          |  3 ++-
 dir.c                       |  3 ++-
 environment.c               | 28 ++++++++++++++++++----------
 environment.h               | 17 +++++++++++++++--
 repository.c                | 12 ++++++++++++
 repository.h                |  7 +++++++
 sparse-index.c              |  6 ++++--
 unpack-trees.c              |  3 ++-
 wt-status.c                 |  4 +++-
 20 files changed, 104 insertions(+), 42 deletions(-)

 Range diff versus v5:
 =====================

 1:  d28850bcdb ! 1:  7e3082125d environment: stop storing `core.attributesFile` globally
    @@ Commit message

         Create a new struct `repo_config_values` to hold this value and
         other repository dependent values parsed by `git_default_config()`.
    -    For now the value can be accessed via the_repository in
    -    `git_default_config()`.
         This will ensure the current behaviour remains the same while also
         enabling the libification of Git.

    +    An accessor function 'repo_config_values()' is created and used to access
    +    the new struct member of the repository struct.
    +    This is to ensure that we detect if the struct repository has been
    +    initialized and also prevent double initialization of the repository.
    +
         It is important to note that `git_default_config()` is a wrapper to other
         `git_default_*_config()` functions such as `git_default_core_config()`.
         Therefore to access and modify this global variable,
    @@ Commit message
         Suggested-by: Phillip Wood <[email-masked]>
         Mentored-by: Christian Couder <[email-masked]>
         Mentored-by: Usman Akinyemi <[email-masked]>
    +    Helped-by: Junio C Hamano <[email-masked]>
         Signed-off-by: Olamide Caleb Bello <[email-masked]>

      ## attr.c ##
    @@ attr.c: const char *git_attr_system_file(void)
      {
     -	if (!git_attributes_file)
     -		git_attributes_file = xdg_config_home("attributes");
    -+	struct repo_config_values *cfg = &the_repository->config_values;
    ++	struct repo_config_values *cfg = repo_config_values(the_repository);
     +	if (!cfg->attributes_file)
     +		cfg->attributes_file = xdg_config_home("attributes");

    @@ environment.c: static enum fsync_component parse_fsync_components(const char *va
      static int git_default_core_config(const char *var, const char *value,
      				   const struct config_context *ctx, void *cb)
      {
    -+	struct repo_config_values *cfg = &the_repository->config_values;
    ++	struct repo_config_values *cfg = repo_config_values(the_repository);
     +
      	/* This needs a better name */
      	if (!strcmp(var, "core.filemode")) {
    @@ environment.h: extern const char * const local_repo_env[];

      struct strvec;

    ++struct repository;
     +struct repo_config_values {
     +	/* section "core" config values */
     +	char *attributes_file;
     +};
    ++
    ++struct repo_config_values *repo_config_values(struct repository *repo);
     +
      /*
       * Wrapper of getenv() that returns a strdup value. This value is kept
    @@ environment.h: extern int assume_unchanged;
      extern unsigned long pack_size_limit_cfg;

      ## repository.c ##
    -@@ repository.c: void initialize_repository(struct repository *repo)
    +@@ repository.c: static void set_default_hash_algo(struct repository *repo)
    + 	repo_set_hash_algo(repo, algo);
    + }
    +
    ++struct repo_config_values *repo_config_values(struct repository *repo)
    ++{
    ++	if(!repo->initialized)
    ++		BUG("config values from uninitialized repository");
    ++	return &repo->config_values_private_;
    ++}
    ++
    + void initialize_repository(struct repository *repo)
    + {
    ++	if (repo->initialized)
    ++		BUG("repository initialized already");
    ++	repo->initialized = true;
    ++
    + 	repo->remote_state = remote_state_new();
    + 	repo->parsed_objects = parsed_object_pool_new(repo);
      	ALLOC_ARRAY(repo->index, 1);
      	index_state_init(repo->index, repo);
      	repo->check_deprecated_config = true;
    -+	repo_config_values_init(&repo->config_values);
    ++	repo_config_values_init(repo_config_values(repo));

      	/*
      	 * When a command runs inside a repository, it learns what
    @@ repository.h: struct repository {
      	const struct git_hash_algo *compat_hash_algo;

     +	/* Repository's config values parsed by git_default_config() */
    -+	struct repo_config_values config_values;
    ++	struct repo_config_values config_values_private_;
     +
      	/* Repository's reference storage format, as serialized on disk. */
      	enum ref_storage_format ref_storage_format;

    +@@ repository.h: struct repository {
    +
    + 	/* Should repo_config() check for deprecated settings */
    + 	bool check_deprecated_config;
    ++
    ++	/* Has this repository instance been initialized? */
    ++	bool initialized;
    + };
    +
    + #ifdef USE_THE_REPOSITORY_VARIABLE
2:  5e56e1cc41 ! 2:  8645b4f595 environment: stop using core.sparseCheckout globally
    @@ Commit message
         Signed-off-by: Olamide Caleb Bello <[email-masked]>

      ## builtin/backfill.c ##
    +@@ builtin/backfill.c: int cmd_backfill(int argc, const char **argv, const char *prefix, struct reposit
    + 			 N_("Restrict the missing objects to the current sparse-checkout")),
    + 		OPT_END(),
    + 	};
    ++	struct repo_config_values *cfg = repo_config_values(the_repository);
    +
    + 	show_usage_with_options_if_asked(argc, argv,
    + 					 builtin_backfill_usage, options);
     @@ builtin/backfill.c: int cmd_backfill(int argc, const char **argv, const char *prefix, struct reposit
      	repo_config(repo, git_default_config, NULL);

      	if (ctx.sparse < 0)
     -		ctx.sparse = core_apply_sparse_checkout;
    -+		ctx.sparse = the_repository->config_values.apply_sparse_checkout;
    ++		ctx.sparse = cfg->apply_sparse_checkout;

      	result = do_backfill(&ctx);
      	backfill_context_clear(&ctx);

      ## builtin/clone.c ##
     @@ builtin/clone.c: static int git_sparse_checkout_init(const char *repo)
    + {
    + 	struct child_process cmd = CHILD_PROCESS_INIT;
    + 	int result = 0;
    ++	struct repo_config_values *cfg = repo_config_values(the_repository);
    + 	strvec_pushl(&cmd.args, "-C", repo, "sparse-checkout", "set", NULL);
    +
    + 	/*
      	 * We must apply the setting in the current process
      	 * for the later checkout to use the sparse-checkout file.
      	 */
     -	core_apply_sparse_checkout = 1;
    -+	the_repository->config_values.apply_sparse_checkout = 1;
    ++	cfg->apply_sparse_checkout = 1;

      	cmd.git_cmd = 1;
      	if (run_command(&cmd)) {
    @@ builtin/grep.c: static int grep_submodule(struct grep_opt *opt,
      	 *	of these submodules are expanded unexpectedly.
      	 *
     -	 * 2. "core_apply_sparse_checkout"
    -+	 * 2. "config_values.apply_sparse_checkout"
    ++	 * 2. "config_values_private_.apply_sparse_checkout"
      	 *	When running `grep` in the superproject, this setting is
      	 *	populated using the superproject's configs. However, once
      	 *	initialized, this config is globally accessible and is read by

      ## builtin/mv.c ##
    +@@ builtin/mv.c: int cmd_mv(int argc,
    + 	struct hashmap moved_dirs = HASHMAP_INIT(pathmap_cmp, NULL);
    + 	struct strbuf pathbuf = STRBUF_INIT;
    + 	int ret;
    ++	struct repo_config_values *cfg = repo_config_values(the_repository);
    +
    + 	repo_config(the_repository, git_default_config, NULL);
    +
     @@ builtin/mv.c: int cmd_mv(int argc,
      		rename_index_entry_at(the_repository->index, pos, dst);

      		if (ignore_sparse &&
     -		    core_apply_sparse_checkout &&
    -+		    the_repository->config_values.apply_sparse_checkout &&
    ++		    cfg->apply_sparse_checkout &&
      		    core_sparse_checkout_cone) {
      			/*
      			 * NEEDSWORK: we are *not* paying attention to

      ## builtin/sparse-checkout.c ##
     @@ builtin/sparse-checkout.c: static int sparse_checkout_list(int argc, const char **argv, const char *prefix,
    + 	struct pattern_list pl;
    + 	char *sparse_filename;
      	int res;
    ++	struct repo_config_values *cfg = repo_config_values(the_repository);

      	setup_work_tree();
     -	if (!core_apply_sparse_checkout)
    -+	if (!the_repository->config_values.apply_sparse_checkout)
    ++	if (!cfg->apply_sparse_checkout)
      		die(_("this worktree is not sparse"));

      	argc = parse_options(argc, argv, prefix,
     @@ builtin/sparse-checkout.c: static int set_config(struct repository *repo,
    + }

      static enum sparse_checkout_mode update_cone_mode(int *cone_mode) {
    ++	struct repo_config_values *cfg = repo_config_values(the_repository);
    ++
      	/* If not specified, use previous definition of cone mode */
     -	if (*cone_mode == -1 && core_apply_sparse_checkout)
    -+	if (*cone_mode == -1 && the_repository->config_values.apply_sparse_checkout)
    ++	if (*cone_mode == -1 && cfg->apply_sparse_checkout)
      		*cone_mode = core_sparse_checkout_cone;

      	/* Set cone/non-cone mode appropriately */
     -	core_apply_sparse_checkout = 1;
    -+	the_repository->config_values.apply_sparse_checkout = 1;
    ++	cfg->apply_sparse_checkout = 1;
      	if (*cone_mode == 1 || *cone_mode == -1) {
      		core_sparse_checkout_cone = 1;
      		return MODE_CONE_PATTERNS;
    -@@ builtin/sparse-checkout.c: static int update_modes(struct repository *repo, int *cone_mode, int *sparse_ind
    +@@ builtin/sparse-checkout.c: static enum sparse_checkout_mode update_cone_mode(int *cone_mode) {
    + static int update_modes(struct repository *repo, int *cone_mode, int *sparse_index)
    + {
      	int mode, record_mode;
    ++	struct repo_config_values *cfg = repo_config_values(the_repository);

      	/* Determine if we need to record the mode; ensure sparse checkout on */
     -	record_mode = (*cone_mode != -1) || !core_apply_sparse_checkout;
    -+	record_mode = (*cone_mode != -1) ||
    -+		      !the_repository->config_values.apply_sparse_checkout;
    ++	record_mode = (*cone_mode != -1) || !cfg->apply_sparse_checkout;

      	mode = update_cone_mode(cone_mode);
      	if (record_mode && set_config(repo, mode))
    +@@ builtin/sparse-checkout.c: static int modify_pattern_list(struct repository *repo,
    + 	int result;
    + 	int changed_config = 0;
    + 	struct pattern_list *pl = xcalloc(1, sizeof(*pl));
    ++	struct repo_config_values *cfg = repo_config_values(the_repository);
    +
    + 	switch (m) {
    + 	case ADD:
     @@ builtin/sparse-checkout.c: static int modify_pattern_list(struct repository *repo,
      		break;
      	}

     -	if (!core_apply_sparse_checkout) {
    -+	if (!the_repository->config_values.apply_sparse_checkout) {
    ++	if (!cfg->apply_sparse_checkout) {
      		set_config(repo, MODE_ALL_PATTERNS);
     -		core_apply_sparse_checkout = 1;
    -+		the_repository->config_values.apply_sparse_checkout = 1;
    ++		cfg->apply_sparse_checkout = 1;
      		changed_config = 1;
      	}

     @@ builtin/sparse-checkout.c: static int sparse_checkout_add(int argc, const char **argv, const char *prefix,
    + 	};
    + 	struct strvec patterns = STRVEC_INIT;
      	int ret;
    ++	struct repo_config_values *cfg = repo_config_values(the_repository);

      	setup_work_tree();
     -	if (!core_apply_sparse_checkout)
    -+	if (!the_repository->config_values.apply_sparse_checkout)
    ++	if (!cfg->apply_sparse_checkout)
      		die(_("no sparse-checkout to add to"));

      	repo_read_index(repo);
     @@ builtin/sparse-checkout.c: static int sparse_checkout_reapply(int argc, const char **argv,
    + 			 N_("toggle the use of a sparse index")),
    + 		OPT_END(),
      	};
    ++	struct repo_config_values *cfg = repo_config_values(the_repository);

      	setup_work_tree();
     -	if (!core_apply_sparse_checkout)
    -+	if (!the_repository->config_values.apply_sparse_checkout)
    ++	if (!cfg->apply_sparse_checkout)
      		die(_("must be in a sparse-checkout to reapply sparsity patterns"));

      	reapply_opts.cone_mode = -1;
    +@@ builtin/sparse-checkout.c: static int sparse_checkout_clean(int argc, const char **argv,
    + 	size_t worktree_len;
    + 	int force = 0, dry_run = 0, verbose = 0;
    + 	int require_force = 1;
    ++	struct repo_config_values *cfg = repo_config_values(the_repository);
    +
    + 	struct option builtin_sparse_checkout_clean_options[] = {
    + 		OPT__DRY_RUN(&dry_run, N_("dry run")),
     @@ builtin/sparse-checkout.c: static int sparse_checkout_clean(int argc, const char **argv,
      	};

      	setup_work_tree();
     -	if (!core_apply_sparse_checkout)
    -+	if (!the_repository->config_values.apply_sparse_checkout)
    ++	if (!cfg->apply_sparse_checkout)
      		die(_("must be in a sparse-checkout to clean directories"));
      	if (!core_sparse_checkout_cone)
      		die(_("must be in a cone-mode sparse-checkout to clean directories"));
     @@ builtin/sparse-checkout.c: static int sparse_checkout_disable(int argc, const char **argv,
    + 		OPT_END(),
    + 	};
      	struct pattern_list pl;
    ++	struct repo_config_values *cfg = repo_config_values(the_repository);

      	/*
     -	 * We do not exit early if !core_apply_sparse_checkout; due to the
    @@ builtin/sparse-checkout.c: static int sparse_checkout_disable(int argc, const ch
      	hashmap_init(&pl.parent_hashmap, pl_hashmap_cmp, NULL, 0);
      	pl.use_cone_patterns = 0;
     -	core_apply_sparse_checkout = 1;
    -+	the_repository->config_values.apply_sparse_checkout = 1;
    ++	cfg->apply_sparse_checkout = 1;

      	add_pattern("/*", empty_base, 0, &pl, 0);

      ## builtin/worktree.c ##
    +@@ builtin/worktree.c: static int add_worktree(const char *path, const char *refname,
    + 	struct strbuf sb_name = STRBUF_INIT;
    + 	struct worktree **worktrees, *wt = NULL;
    + 	struct ref_store *wt_refs;
    ++	struct repo_config_values *cfg = repo_config_values(the_repository);
    +
    + 	worktrees = get_worktrees();
    + 	check_candidate_path(path, opts->force, worktrees, "add");
     @@ builtin/worktree.c: static int add_worktree(const char *path, const char *refname,
      	 * If the current worktree has sparse-checkout enabled, then copy
      	 * the sparse-checkout patterns from the current worktree.
      	 */
     -	if (core_apply_sparse_checkout)
    -+	if (the_repository->config_values.apply_sparse_checkout)
    ++	if (cfg->apply_sparse_checkout)
      		copy_sparse_checkout(sb_repo.buf);

      	/*
    @@ dir.c: enum pattern_match_result path_matches_pattern_list(
      int init_sparse_checkout_patterns(struct index_state *istate)
      {
     -	if (!core_apply_sparse_checkout)
    -+	if (!the_repository->config_values.apply_sparse_checkout)
    ++	struct repo_config_values *cfg = repo_config_values(the_repository);
    ++	if (!cfg->apply_sparse_checkout)
      		return 1;
      	if (istate->sparse_checkout_patterns)
      		return 0;
    @@ environment.c: int git_default_config(const char *var, const char *value,
      }

      ## environment.h ##
    -@@ environment.h: struct strvec;
    +@@ environment.h: struct repository;
      struct repo_config_values {
      	/* section "core" config values */
      	char *attributes_file;
     +	int apply_sparse_checkout;
      };

    - /*
    + struct repo_config_values *repo_config_values(struct repository *repo);
     @@ environment.h: extern int precomposed_unicode;
      extern int protect_hfs;
      extern int protect_ntfs;
    @@ sparse-index.c: static int index_has_unmerged_entries(struct index_state *istate
      int is_sparse_index_allowed(struct index_state *istate, int flags)
      {
     -	if (!core_apply_sparse_checkout || !core_sparse_checkout_cone)
    -+	struct repo_config_values *cfg = &the_repository->config_values;
    ++	struct repo_config_values *cfg = repo_config_values(the_repository);
     +	if (!cfg->apply_sparse_checkout || !core_sparse_checkout_cone)
      		return 0;

    @@ sparse-index.c: static void clear_skip_worktree_from_present_files_full(struct i
      void clear_skip_worktree_from_present_files(struct index_state *istate)
      {
     -	if (!core_apply_sparse_checkout ||
    -+	struct repo_config_values *cfg = &the_repository->config_values;
    ++	struct repo_config_values *cfg = repo_config_values(the_repository);
     +	if (!cfg->apply_sparse_checkout ||
      	    sparse_expect_files_outside_of_patterns)
      		return;

      ## unpack-trees.c ##
    +@@ unpack-trees.c: int unpack_trees(unsigned len, struct tree_desc *t, struct unpack_trees_options
    + 	struct pattern_list pl;
    + 	int free_pattern_list = 0;
    + 	struct dir_struct dir = DIR_INIT;
    ++	struct repo_config_values *cfg = repo_config_values(the_repository);
    +
    + 	if (o->reset == UNPACK_RESET_INVALID)
    + 		BUG("o->reset had a value of 1; should be UNPACK_TREES_*_UNTRACKED");
     @@ unpack-trees.c: int unpack_trees(unsigned len, struct tree_desc *t, struct unpack_trees_options
      	if (o->prefix)
      		update_sparsity_for_prefix(o->prefix, o->src_index);

     -	if (!core_apply_sparse_checkout || !o->update)
    -+	if (!the_repository->config_values.apply_sparse_checkout || !o->update)
    ++	if (!cfg->apply_sparse_checkout || !o->update)
      		o->skip_sparse_checkout = 1;
      	if (!o->skip_sparse_checkout) {
      		memset(&pl, 0, sizeof(pl));

      ## wt-status.c ##
     @@ wt-status.c: static void wt_status_check_sparse_checkout(struct repository *r,
    + {
      	int skip_worktree = 0;
      	int i;
    ++	struct repo_config_values *cfg = repo_config_values(the_repository);

     -	if (!core_apply_sparse_checkout || r->index->cache_nr == 0) {
    -+	if (!the_repository->config_values.apply_sparse_checkout ||
    ++	if (!cfg->apply_sparse_checkout ||
     +	    r->index->cache_nr == 0) {
      		/*
      		 * Don't compute percentage of checked out files if we
3:  e7f37bac87 ! 3:  60451b93a5 environment: move "branch.autoSetupMerge" into `struct repo_config_values`
    @@ branch.h: enum branch_track {
      /**

      ## builtin/branch.c ##
    +@@ builtin/branch.c: int cmd_branch(int argc,
    + 	static struct ref_sorting *sorting;
    + 	struct string_list sorting_options = STRING_LIST_INIT_DUP;
    + 	struct ref_format format = REF_FORMAT_INIT;
    ++	struct repo_config_values *cfg = repo_config_values(the_repository);
    + 	int ret;
    +
    + 	struct option options[] = {
     @@ builtin/branch.c: int cmd_branch(int argc,
      	if (!sorting_options.nr)
      		string_list_append(&sorting_options, "refname");

     -	track = git_branch_track;
    -+	track = the_repository->config_values.branch_track;
    ++	track = cfg->branch_track;

      	head = refs_resolve_refdup(get_main_ref_store(the_repository), "HEAD",
      				   0, &head_oid, NULL);

      ## builtin/checkout.c ##
    +@@ builtin/checkout.c: static void die_if_switching_to_a_branch_in_use(struct checkout_opts *opts,
    + static int checkout_branch(struct checkout_opts *opts,
    + 			   struct branch_info *new_branch_info)
    + {
    ++	struct repo_config_values *cfg = repo_config_values(the_repository);
    + 	int noop_switch = (!new_branch_info->name &&
    + 			   !opts->new_branch &&
    + 			   !opts->force_detach);
     @@ builtin/checkout.c: static int checkout_branch(struct checkout_opts *opts,
      		if (opts->track != BRANCH_TRACK_UNSPECIFIED)
      			die(_("'%s' cannot be used with '%s'"), "--detach", "-t");
      	} else if (opts->track == BRANCH_TRACK_UNSPECIFIED)
     -		opts->track = git_branch_track;
    -+		opts->track = the_repository->config_values.branch_track;
    ++		opts->track = cfg->branch_track;

      	if (new_branch_info->name && !new_branch_info->commit)
      		die(_("Cannot switch branch to a non-commit '%s'"),

      ## builtin/push.c ##
    +@@ builtin/push.c: static NORETURN void die_push_simple(struct branch *branch,
    + 	const char *advice_pushdefault_maybe = "";
    + 	const char *advice_automergesimple_maybe = "";
    + 	const char *short_upstream = branch->merge[0]->src;
    ++	struct repo_config_values *cfg = repo_config_values(the_repository);
    +
    + 	skip_prefix(short_upstream, "refs/heads/", &short_upstream);
    +
     @@ builtin/push.c: static NORETURN void die_push_simple(struct branch *branch,
      		advice_pushdefault_maybe = _("\n"
      				 "To choose either option permanently, "
      				 "see push.default in 'git help config'.\n");
     -	if (git_branch_track != BRANCH_TRACK_SIMPLE)
    -+	if (the_repository->config_values.branch_track != BRANCH_TRACK_SIMPLE)
    ++	if (cfg->branch_track != BRANCH_TRACK_SIMPLE)
      		advice_automergesimple_maybe = _("\n"
      				 "To avoid automatically configuring "
      				 "an upstream branch when its name\n"

      ## builtin/submodule--helper.c ##
     @@ builtin/submodule--helper.c: static int module_create_branch(int argc, const char **argv, const char *prefix,
    + 		N_("git submodule--helper create-branch [-f|--force] [--create-reflog] [-q|--quiet] [-t|--track] [-n|--dry-run] <name> <start-oid> <start-name>"),
    + 		NULL
      	};
    ++	struct repo_config_values *cfg = repo_config_values(the_repository);

      	repo_config(the_repository, git_default_config, NULL);
     -	track = git_branch_track;
    -+	track = the_repository->config_values.branch_track;
    ++	track = cfg->branch_track;
      	argc = parse_options(argc, argv, prefix, options, usage, 0);

      	if (argc != 3)
    @@ environment.c: static int git_default_i18n_config(const char *var, const char *v

      static int git_default_branch_config(const char *var, const char *value)
      {
    -+	struct repo_config_values *cfg = &the_repository->config_values;
    ++	struct repo_config_values *cfg = repo_config_values(the_repository);
     +
      	if (!strcmp(var, "branch.autosetupmerge")) {
      		if (value && !strcmp(value, "always")) {
    @@ environment.h: struct repo_config_values {
     +	enum branch_track branch_track;
      };

    - /*
    + struct repo_config_values *repo_config_values(struct repository *repo);

-- 
2.34.1