Merge branch 'ob/more-repo-config-values' into jch

* ob/more-repo-config-values:
  env: move "warn_on_object_refname_ambiguity" into `struct repo_config_values`
  env: move "sparse_expect_files_outside_of_patterns" into `repo_config_values`
  env: move "core_sparse_checkout_cone" into `struct repo_config_values`
  environment: move "precomposed_unicode" into `struct repo_config_values`
  environment: move "pack_compression_level" into `struct repo_config_values`
  environment: move `zlib_compression_level` into `struct repo_config_values`
  environment: move "check_stat" into `struct repo_config_values`
  environment: move "trust_ctime" into `struct repo_config_values`

Author: gitster

builtin/cat-file.c

@@ -930,6 +930,7 @@ static int batch_objects(struct batch_options *opt)
 	struct strbuf input = STRBUF_INIT;
 	struct strbuf output = STRBUF_INIT;
 	struct expand_data data = EXPAND_DATA_INIT;
+	struct repo_config_values *cfg = repo_config_values(the_repository);
 	int save_warning;
 	int retval = 0;
 
@@ -1002,8 +1003,8 @@ static int batch_objects(struct batch_options *opt)
 	 * warn) ends up dwarfing the actual cost of the object lookups
 	 * themselves. We can work around it by just turning off the warning.
 	 */
-	save_warning = warn_on_object_refname_ambiguity;
-	warn_on_object_refname_ambiguity = 0;
+	save_warning = cfg->warn_on_object_refname_ambiguity;
+	cfg->warn_on_object_refname_ambiguity = 0;
 
 	if (opt->batch_mode == BATCH_MODE_QUEUE_AND_DISPATCH) {
 		batch_objects_command(opt, &output, &data);
@@ -1031,7 +1032,7 @@ static int batch_objects(struct batch_options *opt)
  cleanup:
 	strbuf_release(&input);
 	strbuf_release(&output);
-	warn_on_object_refname_ambiguity = save_warning;
+	cfg->warn_on_object_refname_ambiguity = save_warning;
 	return retval;
 }
 

builtin/fast-import.c

@@ -965,6 +965,7 @@ static int store_object(
 	unsigned long hdrlen, deltalen;
 	struct git_hash_ctx c;
 	git_zstream s;
+	struct repo_config_values *cfg = repo_config_values(the_repository);
 
 	hdrlen = format_object_header((char *)hdr, sizeof(hdr), type,
 				      dat->len);
@@ -1005,7 +1006,7 @@ static int store_object(
 	} else
 		delta = NULL;
 
-	git_deflate_init(&s, pack_compression_level);
+	git_deflate_init(&s, cfg->pack_compression_level);
 	if (delta) {
 		s.next_in = delta;
 		s.avail_in = deltalen;
@@ -1032,7 +1033,7 @@ static int store_object(
 		if (delta) {
 			FREE_AND_NULL(delta);
 
-			git_deflate_init(&s, pack_compression_level);
+			git_deflate_init(&s, cfg->pack_compression_level);
 			s.next_in = (void *)dat->buf;
 			s.avail_in = dat->len;
 			s.avail_out = git_deflate_bound(&s, s.avail_in);
@@ -1115,6 +1116,7 @@ static void stream_blob(uintmax_t len, struct object_id *oidout, uintmax_t mark)
 	struct git_hash_ctx c;
 	git_zstream s;
 	struct hashfile_checkpoint checkpoint;
+	struct repo_config_values *cfg = repo_config_values(the_repository);
 	int status = Z_OK;
 
 	/* Determine if we should auto-checkpoint. */
@@ -1134,7 +1136,7 @@ static void stream_blob(uintmax_t len, struct object_id *oidout, uintmax_t mark)
 
 	crc32_begin(pack_file);
 
-	git_deflate_init(&s, pack_compression_level);
+	git_deflate_init(&s, cfg->pack_compression_level);
 
 	hdrlen = encode_in_pack_object_header(out_buf, out_sz, OBJ_BLOB, len);
 

builtin/index-pack.c

@@ -1417,8 +1417,9 @@ static int write_compressed(struct hashfile *f, void *in, unsigned int size)
 	git_zstream stream;
 	int status;
 	unsigned char outbuf[4096];
+	struct repo_config_values *cfg = repo_config_values(the_repository);
 
-	git_deflate_init(&stream, zlib_compression_level);
+	git_deflate_init(&stream, cfg->zlib_compression_level);
 	stream.next_in = in;
 	stream.avail_in = size;
 

builtin/mv.c

@@ -575,7 +575,7 @@ int cmd_mv(int argc,
 
 		if (ignore_sparse &&
 		    cfg->apply_sparse_checkout &&
-		    core_sparse_checkout_cone) {
+		    cfg->core_sparse_checkout_cone) {
 			/*
 			 * NEEDSWORK: we are *not* paying attention to
 			 * "out-to-out" move (<source> is out-of-cone and

builtin/pack-objects.c

@@ -386,8 +386,9 @@ static unsigned long do_compress(void **pptr, unsigned long size)
 	git_zstream stream;
 	void *in, *out;
 	unsigned long maxsize;
+	struct repo_config_values *cfg = repo_config_values(the_repository);
 
-	git_deflate_init(&stream, pack_compression_level);
+	git_deflate_init(&stream, cfg->pack_compression_level);
 	maxsize = git_deflate_bound(&stream, size);
 
 	in = *pptr;
@@ -413,8 +414,9 @@ static unsigned long write_large_blob_data(struct odb_read_stream *st, struct ha
 	unsigned char ibuf[1024 * 16];
 	unsigned char obuf[1024 * 16];
 	unsigned long olen = 0;
+	struct repo_config_values *cfg = repo_config_values(the_repository);
 
-	git_deflate_init(&stream, pack_compression_level);
+	git_deflate_init(&stream, cfg->pack_compression_level);
 
 	for (;;) {
 		ssize_t readlen;
@@ -4796,6 +4798,7 @@ static void get_object_list(struct rev_info *revs, struct strvec *argv)
 	struct setup_revision_opt s_r_opt = {
 		.allow_exclude_promisor_objects = 1,
 	};
+	struct repo_config_values *cfg = repo_config_values(the_repository);
 	char line[1000];
 	int flags = 0;
 	int save_warning;
@@ -4806,8 +4809,8 @@ static void get_object_list(struct rev_info *revs, struct strvec *argv)
 	/* make sure shallows are read */
 	is_repository_shallow(the_repository);
 
-	save_warning = warn_on_object_refname_ambiguity;
-	warn_on_object_refname_ambiguity = 0;
+	save_warning = cfg->warn_on_object_refname_ambiguity;
+	cfg->warn_on_object_refname_ambiguity = 0;
 
 	while (fgets(line, sizeof(line), stdin) != NULL) {
 		int len = strlen(line);
@@ -4835,7 +4838,7 @@ static void get_object_list(struct rev_info *revs, struct strvec *argv)
 			die(_("bad revision '%s'"), line);
 	}
 
-	warn_on_object_refname_ambiguity = save_warning;
+	cfg->warn_on_object_refname_ambiguity = save_warning;
 
 	if (use_bitmap_index && !get_object_list_from_bitmap(revs))
 		return;
@@ -5013,6 +5016,7 @@ int cmd_pack_objects(int argc,
 	struct string_list keep_pack_list = STRING_LIST_INIT_NODUP;
 	struct list_objects_filter_options filter_options =
 		LIST_OBJECTS_FILTER_INIT;
+	struct repo_config_values *cfg = repo_config_values(the_repository);
 
 	struct option pack_objects_options[] = {
 		OPT_CALLBACK_F('q', "quiet", &progress, NULL,
@@ -5094,7 +5098,7 @@ int cmd_pack_objects(int argc,
 			 N_("ignore packs that have companion .keep file")),
 		OPT_STRING_LIST(0, "keep-pack", &keep_pack_list, N_("name"),
 				N_("ignore this pack")),
-		OPT_INTEGER(0, "compression", &pack_compression_level,
+		OPT_INTEGER(0, "compression", &cfg->pack_compression_level,
 			    N_("pack compression level")),
 		OPT_BOOL(0, "keep-true-parents", &grafts_keep_true_parents,
 			 N_("do not hide commits by grafts")),
@@ -5253,10 +5257,10 @@ int cmd_pack_objects(int argc,
 
 	if (!reuse_object)
 		reuse_delta = 0;
-	if (pack_compression_level == -1)
-		pack_compression_level = Z_DEFAULT_COMPRESSION;
-	else if (pack_compression_level < 0 || pack_compression_level > Z_BEST_COMPRESSION)
-		die(_("bad pack compression level %d"), pack_compression_level);
+	if (cfg->pack_compression_level == -1)
+		cfg->pack_compression_level = Z_DEFAULT_COMPRESSION;
+	else if (cfg->pack_compression_level < 0 || cfg->pack_compression_level > Z_BEST_COMPRESSION)
+		die(_("bad pack compression level %d"), cfg->pack_compression_level);
 
 	if (!delta_search_threads)	/* --threads=0 means autodetect */
 		delta_search_threads = online_cpus();

builtin/sparse-checkout.c

@@ -73,7 +73,7 @@ static int sparse_checkout_list(int argc, const char **argv, const char *prefix,
 
 	memset(&pl, 0, sizeof(pl));
 
-	pl.use_cone_patterns = core_sparse_checkout_cone;
+	pl.use_cone_patterns = cfg->core_sparse_checkout_cone;
 
 	sparse_filename = get_sparse_checkout_filename();
 	res = add_patterns_from_file_to_list(sparse_filename, "", 0, &pl, NULL, 0);
@@ -334,6 +334,7 @@ static int write_patterns_and_update(struct repository *repo,
 	FILE *fp;
 	struct lock_file lk = LOCK_INIT;
 	int result;
+	struct repo_config_values *cfg = repo_config_values(the_repository);
 
 	sparse_filename = get_sparse_checkout_filename();
 
@@ -353,7 +354,7 @@ static int write_patterns_and_update(struct repository *repo,
 	if (!fp)
 		die_errno(_("unable to fdopen %s"), get_lock_file_path(&lk));
 
-	if (core_sparse_checkout_cone)
+	if (cfg->core_sparse_checkout_cone)
 		write_cone_to_file(fp, pl);
 	else
 		write_patterns_to_file(fp, pl);
@@ -402,15 +403,15 @@ static enum sparse_checkout_mode update_cone_mode(int *cone_mode) {
 
 	/* If not specified, use previous definition of cone mode */
 	if (*cone_mode == -1 && cfg->apply_sparse_checkout)
-		*cone_mode = core_sparse_checkout_cone;
+		*cone_mode = cfg->core_sparse_checkout_cone;
 
 	/* Set cone/non-cone mode appropriately */
 	cfg->apply_sparse_checkout = 1;
 	if (*cone_mode == 1 || *cone_mode == -1) {
-		core_sparse_checkout_cone = 1;
+		cfg->core_sparse_checkout_cone = 1;
 		return MODE_CONE_PATTERNS;
 	}
-	core_sparse_checkout_cone = 0;
+	cfg->core_sparse_checkout_cone = 0;
 	return MODE_ALL_PATTERNS;
 }
 
@@ -577,7 +578,9 @@ static void add_patterns_from_input(struct pattern_list *pl,
 				    FILE *file)
 {
 	int i;
-	if (core_sparse_checkout_cone) {
+	struct repo_config_values *cfg = repo_config_values(the_repository);
+
+	if (cfg->core_sparse_checkout_cone) {
 		struct strbuf line = STRBUF_INIT;
 
 		hashmap_init(&pl->recursive_hashmap, pl_hashmap_cmp, NULL, 0);
@@ -636,13 +639,14 @@ static void add_patterns_cone_mode(int argc, const char **argv,
 	struct pattern_entry *pe;
 	struct hashmap_iter iter;
 	struct pattern_list existing;
+	struct repo_config_values *cfg = repo_config_values(the_repository);
 	char *sparse_filename = get_sparse_checkout_filename();
 
 	add_patterns_from_input(pl, argc, argv,
 				use_stdin ? stdin : NULL);
 
 	memset(&existing, 0, sizeof(existing));
-	existing.use_cone_patterns = core_sparse_checkout_cone;
+	existing.use_cone_patterns = cfg->core_sparse_checkout_cone;
 
 	if (add_patterns_from_file_to_list(sparse_filename, "", 0,
 					   &existing, NULL, 0))
@@ -690,7 +694,7 @@ static int modify_pattern_list(struct repository *repo,
 
 	switch (m) {
 	case ADD:
-		if (core_sparse_checkout_cone)
+		if (cfg->core_sparse_checkout_cone)
 			add_patterns_cone_mode(args->nr, args->v, pl, use_stdin);
 		else
 			add_patterns_literal(args->nr, args->v, pl, use_stdin);
@@ -723,11 +727,12 @@ static void sanitize_paths(struct repository *repo,
 			   const char *prefix, int skip_checks)
 {
 	int i;
+	struct repo_config_values *cfg = repo_config_values(the_repository);
 
 	if (!args->nr)
 		return;
 
-	if (prefix && *prefix && core_sparse_checkout_cone) {
+	if (prefix && *prefix && cfg->core_sparse_checkout_cone) {
 		/*
 		 * The args are not pathspecs, so unfortunately we
 		 * cannot imitate how cmd_add() uses parse_pathspec().
@@ -745,10 +750,10 @@ static void sanitize_paths(struct repository *repo,
 	if (skip_checks)
 		return;
 
-	if (prefix && *prefix && !core_sparse_checkout_cone)
+	if (prefix && *prefix && !cfg->core_sparse_checkout_cone)
 		die(_("please run from the toplevel directory in non-cone mode"));
 
-	if (core_sparse_checkout_cone) {
+	if (cfg->core_sparse_checkout_cone) {
 		for (i = 0; i < args->nr; i++) {
 			if (args->v[i][0] == '/')
 				die(_("specify directories rather than patterns (no leading slash)"));
@@ -770,7 +775,7 @@ static void sanitize_paths(struct repository *repo,
 		if (S_ISSPARSEDIR(ce->ce_mode))
 			continue;
 
-		if (core_sparse_checkout_cone)
+		if (cfg->core_sparse_checkout_cone)
 			die(_("'%s' is not a directory; to treat it as a directory anyway, rerun with --skip-checks"), args->v[i]);
 		else
 			warning(_("pass a leading slash before paths such as '%s' if you want a single file (see NON-CONE PROBLEMS in the git-sparse-checkout manual)."), args->v[i]);
@@ -837,6 +842,7 @@ static struct sparse_checkout_set_opts {
 static int sparse_checkout_set(int argc, const char **argv, const char *prefix,
 			       struct repository *repo)
 {
+	struct repo_config_values *cfg = repo_config_values(the_repository);
 	int default_patterns_nr = 2;
 	const char *default_patterns[] = {"/*", "!/*/", NULL};
 
@@ -874,7 +880,7 @@ static int sparse_checkout_set(int argc, const char **argv, const char *prefix,
 	 * non-cone mode, if nothing is specified, manually select just the
 	 * top-level directory (much as 'init' would do).
 	 */
-	if (!core_sparse_checkout_cone && !set_opts.use_stdin && argc == 0) {
+	if (!cfg->core_sparse_checkout_cone && !set_opts.use_stdin && argc == 0) {
 		for (int i = 0; i < default_patterns_nr; i++)
 			strvec_push(&patterns, default_patterns[i]);
 	} else {
@@ -978,7 +984,7 @@ static int sparse_checkout_clean(int argc, const char **argv,
 	setup_work_tree(the_repository);
 	if (!cfg->apply_sparse_checkout)
 		die(_("must be in a sparse-checkout to clean directories"));
-	if (!core_sparse_checkout_cone)
+	if (!cfg->core_sparse_checkout_cone)
 		die(_("must be in a cone-mode sparse-checkout to clean directories"));
 
 	argc = parse_options(argc, argv, prefix,
@@ -1142,6 +1148,7 @@ static int sparse_checkout_check_rules(int argc, const char **argv, const char *
 	FILE *fp;
 	int ret;
 	struct pattern_list pl = {0};
+	struct repo_config_values *cfg = repo_config_values(the_repository);
 	char *sparse_filename;
 	check_rules_opts.cone_mode = -1;
 
@@ -1153,7 +1160,7 @@ static int sparse_checkout_check_rules(int argc, const char **argv, const char *
 		check_rules_opts.cone_mode = 1;
 
 	update_cone_mode(&check_rules_opts.cone_mode);
-	pl.use_cone_patterns = core_sparse_checkout_cone;
+	pl.use_cone_patterns = cfg->core_sparse_checkout_cone;
 	if (check_rules_opts.rules_file) {
 		fp = xfopen(check_rules_opts.rules_file, "r");
 		add_patterns_from_input(&pl, argc, argv, fp);

compat/precompose_utf8.c

@@ -48,16 +48,18 @@ void probe_utf8_pathname_composition(void)
 	static const char *auml_nfc = "\xc3\xa4";
 	static const char *auml_nfd = "\x61\xcc\x88";
 	int output_fd;
-	if (precomposed_unicode != -1)
+	struct repo_config_values *cfg = repo_config_values(the_repository);
+
+	if (cfg->precomposed_unicode != -1)
 		return; /* We found it defined in the global config, respect it */
 	repo_git_path_replace(the_repository, &path, "%s", auml_nfc);
 	output_fd = open(path.buf, O_CREAT|O_EXCL|O_RDWR, 0600);
 	if (output_fd >= 0) {
 		close(output_fd);
 		repo_git_path_replace(the_repository, &path, "%s", auml_nfd);
-		precomposed_unicode = access(path.buf, R_OK) ? 0 : 1;
+		cfg->precomposed_unicode = access(path.buf, R_OK) ? 0 : 1;
 		repo_config_set(the_repository, "core.precomposeunicode",
-				precomposed_unicode ? "true" : "false");
+				cfg->precomposed_unicode ? "true" : "false");
 		repo_git_path_replace(the_repository, &path, "%s", auml_nfc);
 		if (unlink(path.buf))
 			die_errno(_("failed to unlink '%s'"), path.buf);
@@ -69,14 +71,16 @@ const char *precompose_string_if_needed(const char *in)
 {
 	size_t inlen;
 	size_t outlen;
+	struct repo_config_values *cfg = repo_config_values(the_repository);
+
 	if (!in)
 		return NULL;
 	if (has_non_ascii(in, (size_t)-1, &inlen)) {
 		iconv_t ic_prec;
 		char *out;
-		if (precomposed_unicode < 0)
-			repo_config_get_bool(the_repository, "core.precomposeunicode", &precomposed_unicode);
-		if (precomposed_unicode != 1)
+		if (cfg->precomposed_unicode < 0)
+			repo_config_get_bool(the_repository, "core.precomposeunicode", &cfg->precomposed_unicode);
+		if (cfg->precomposed_unicode != 1)
 			return in;
 		ic_prec = iconv_open(repo_encoding, path_encoding);
 		if (ic_prec == (iconv_t) -1)
@@ -130,7 +134,9 @@ PREC_DIR *precompose_utf8_opendir(const char *dirname)
 
 struct dirent_prec_psx *precompose_utf8_readdir(PREC_DIR *prec_dir)
 {
+	struct repo_config_values *cfg = repo_config_values(the_repository);
 	struct dirent *res;
+
 	res = readdir(prec_dir->dirp);
 	if (res) {
 		size_t namelenz = strlen(res->d_name) + 1; /* \0 */
@@ -149,7 +155,7 @@ struct dirent_prec_psx *precompose_utf8_readdir(PREC_DIR *prec_dir)
 		prec_dir->dirent_nfc->d_ino  = res->d_ino;
 		prec_dir->dirent_nfc->d_type = res->d_type;
 
-		if ((precomposed_unicode == 1) && has_non_ascii(res->d_name, (size_t)-1, NULL)) {
+		if ((cfg->precomposed_unicode == 1) && has_non_ascii(res->d_name, (size_t)-1, NULL)) {
 			if (prec_dir->ic_precompose == (iconv_t)-1) {
 				die("iconv_open(%s,%s) failed, but needed:\n"
 						"    precomposed unicode is not supported.\n"