From: Junio C Hamano <gitster@pobox.com>
Date: Sun, 25 May 2008 21:25:02 +0000 (-0700)
Subject: Merge branch 'js/config-cb'
X-Git-Tag: v1.5.6-rc0^0
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=9bd81e4249a419f9cde8fd68e033e263533f4914;p=git.git

Merge branch 'js/config-cb'

* js/config-cb:
  Provide git_config with a callback-data parameter

Conflicts:

	builtin-add.c
	builtin-cat-file.c
---

9bd81e4249a419f9cde8fd68e033e263533f4914
diff --cc builtin-add.c
index 6e4e645cb,15def7dad..1da22eec9
--- a/builtin-add.c
+++ b/builtin-add.c
@@@ -207,18 -190,8 +207,18 @@@ static struct option builtin_add_option
  	OPT_END(),
  };
  
- static int add_config(const char *var, const char *value)
++static int add_config(const char *var, const char *value, void *cb)
 +{
 +	if (!strcasecmp(var, "add.ignore-errors")) {
 +		ignore_add_errors = git_config_bool(var, value);
 +		return 0;
 +	}
- 	return git_default_config(var, value);
++	return git_default_config(var, value, cb);
 +}
 +
  int cmd_add(int argc, const char **argv, const char *prefix)
  {
 +	int exit_status = 0;
  	int i, newfd;
  	const char **pathspec;
  	struct dir_struct dir;
@@@ -231,7 -203,7 +231,7 @@@
  	if (add_interactive)
  		exit(interactive_add(argc, argv, prefix));
  
- 	git_config(add_config);
 -	git_config(git_default_config, NULL);
++	git_config(add_config, NULL);
  
  	newfd = hold_locked_index(&lock_file, 1);
  
diff --cc builtin-cat-file.c
index 5ef15a4fa,b488fad43..200345e7f
--- a/builtin-cat-file.c
+++ b/builtin-cat-file.c
@@@ -146,108 -157,3 +146,108 @@@ static int cat_one_file(int opt, const 
  	write_or_die(1, buf, size);
  	return 0;
  }
 +
 +static int batch_one_object(const char *obj_name, int print_contents)
 +{
 +	unsigned char sha1[20];
 +	enum object_type type;
 +	unsigned long size;
 +	void *contents = contents;
 +
 +	if (!obj_name)
 +	   return 1;
 +
 +	if (get_sha1(obj_name, sha1)) {
 +		printf("%s missing\n", obj_name);
 +		return 0;
 +	}
 +
 +	if (print_contents == BATCH)
 +		contents = read_sha1_file(sha1, &type, &size);
 +	else
 +		type = sha1_object_info(sha1, &size);
 +
 +	if (type <= 0)
 +		return 1;
 +
 +	printf("%s %s %lu\n", sha1_to_hex(sha1), typename(type), size);
 +	fflush(stdout);
 +
 +	if (print_contents == BATCH) {
 +		write_or_die(1, contents, size);
 +		printf("\n");
 +		fflush(stdout);
 +	}
 +
 +	return 0;
 +}
 +
 +static int batch_objects(int print_contents)
 +{
 +	struct strbuf buf;
 +
 +	strbuf_init(&buf, 0);
 +	while (strbuf_getline(&buf, stdin, '\n') != EOF) {
 +		int error = batch_one_object(buf.buf, print_contents);
 +		if (error)
 +			return error;
 +	}
 +
 +	return 0;
 +}
 +
 +static const char * const cat_file_usage[] = {
 +	"git-cat-file [-t|-s|-e|-p|<type>] <sha1>",
 +	"git-cat-file [--batch|--batch-check] < <list_of_sha1s>",
 +	NULL
 +};
 +
 +int cmd_cat_file(int argc, const char **argv, const char *prefix)
 +{
 +	int opt = 0, batch = 0;
 +	const char *exp_type = NULL, *obj_name = NULL;
 +
 +	const struct option options[] = {
 +		OPT_GROUP("<type> can be one of: blob, tree, commit, tag"),
 +		OPT_SET_INT('t', NULL, &opt, "show object type", 't'),
 +		OPT_SET_INT('s', NULL, &opt, "show object size", 's'),
 +		OPT_SET_INT('e', NULL, &opt,
 +			    "exit with zero when there's no error", 'e'),
 +		OPT_SET_INT('p', NULL, &opt, "pretty-print object's content", 'p'),
 +		OPT_SET_INT(0, "batch", &batch,
 +			    "show info and content of objects feeded on stdin", BATCH),
 +		OPT_SET_INT(0, "batch-check", &batch,
 +			    "show info about objects feeded on stdin",
 +			    BATCH_CHECK),
 +		OPT_END()
 +	};
 +
- 	git_config(git_default_config);
++	git_config(git_default_config, NULL);
 +
 +	if (argc != 3 && argc != 2)
 +		usage_with_options(cat_file_usage, options);
 +
 +	argc = parse_options(argc, argv, options, cat_file_usage, 0);
 +
 +	if (opt) {
 +		if (argc == 1)
 +			obj_name = argv[0];
 +		else
 +			usage_with_options(cat_file_usage, options);
 +	}
 +	if (!opt && !batch) {
 +		if (argc == 2) {
 +			exp_type = argv[0];
 +			obj_name = argv[1];
 +		} else
 +			usage_with_options(cat_file_usage, options);
 +	}
 +	if (batch && (opt || argc)) {
 +		usage_with_options(cat_file_usage, options);
 +	}
 +
 +	if (batch)
 +		return batch_objects(batch);
 +
 +	return cat_one_file(opt, exp_type, obj_name);
 +}
diff --cc builtin-clone.c
index 2a3f6732f,000000000..4740b1306
mode 100644,000000..100644
--- a/builtin-clone.c
+++ b/builtin-clone.c
@@@ -1,550 -1,0 +1,550 @@@
 +/*
 + * Builtin "git clone"
 + *
 + * Copyright (c) 2007 Kristian Høgsberg <krh@redhat.com>,
 + *		 2008 Daniel Barkalow <barkalow@iabervon.org>
 + * Based on git-commit.sh by Junio C Hamano and Linus Torvalds
 + *
 + * Clone a repository into a different directory that does not yet exist.
 + */
 +
 +#include "cache.h"
 +#include "parse-options.h"
 +#include "fetch-pack.h"
 +#include "refs.h"
 +#include "tree.h"
 +#include "tree-walk.h"
 +#include "unpack-trees.h"
 +#include "transport.h"
 +#include "strbuf.h"
 +#include "dir.h"
 +
 +/*
 + * Overall FIXMEs:
 + *  - respect DB_ENVIRONMENT for .git/objects.
 + *
 + * Implementation notes:
 + *  - dropping use-separate-remote and no-separate-remote compatibility
 + *
 + */
 +static const char * const builtin_clone_usage[] = {
 +	"git-clone [options] [--] <repo> [<dir>]",
 +	NULL
 +};
 +
 +static int option_quiet, option_no_checkout, option_bare;
 +static int option_local, option_no_hardlinks, option_shared;
 +static char *option_template, *option_reference, *option_depth;
 +static char *option_origin = NULL;
 +static char *option_upload_pack = "git-upload-pack";
 +
 +static struct option builtin_clone_options[] = {
 +	OPT__QUIET(&option_quiet),
 +	OPT_BOOLEAN('n', "no-checkout", &option_no_checkout,
 +		    "don't create a checkout"),
 +	OPT_BOOLEAN(0, "bare", &option_bare, "create a bare repository"),
 +	OPT_BOOLEAN(0, "naked", &option_bare, "create a bare repository"),
 +	OPT_BOOLEAN('l', "local", &option_local,
 +		    "to clone from a local repository"),
 +	OPT_BOOLEAN(0, "no-hardlinks", &option_no_hardlinks,
 +		    "don't use local hardlinks, always copy"),
 +	OPT_BOOLEAN('s', "shared", &option_shared,
 +		    "setup as shared repository"),
 +	OPT_STRING(0, "template", &option_template, "path",
 +		   "path the template repository"),
 +	OPT_STRING(0, "reference", &option_reference, "repo",
 +		   "reference repository"),
 +	OPT_STRING('o', "origin", &option_origin, "branch",
 +		   "use <branch> instead or 'origin' to track upstream"),
 +	OPT_STRING('u', "upload-pack", &option_upload_pack, "path",
 +		   "path to git-upload-pack on the remote"),
 +	OPT_STRING(0, "depth", &option_depth, "depth",
 +		    "create a shallow clone of that depth"),
 +
 +	OPT_END()
 +};
 +
 +static char *get_repo_path(const char *repo, int *is_bundle)
 +{
 +	static char *suffix[] = { "/.git", ".git", "" };
 +	static char *bundle_suffix[] = { ".bundle", "" };
 +	struct stat st;
 +	int i;
 +
 +	for (i = 0; i < ARRAY_SIZE(suffix); i++) {
 +		const char *path;
 +		path = mkpath("%s%s", repo, suffix[i]);
 +		if (!stat(path, &st) && S_ISDIR(st.st_mode)) {
 +			*is_bundle = 0;
 +			return xstrdup(make_absolute_path(path));
 +		}
 +	}
 +
 +	for (i = 0; i < ARRAY_SIZE(bundle_suffix); i++) {
 +		const char *path;
 +		path = mkpath("%s%s", repo, bundle_suffix[i]);
 +		if (!stat(path, &st) && S_ISREG(st.st_mode)) {
 +			*is_bundle = 1;
 +			return xstrdup(make_absolute_path(path));
 +		}
 +	}
 +
 +	return NULL;
 +}
 +
 +static char *guess_dir_name(const char *repo, int is_bundle)
 +{
 +	const char *p, *start, *end, *limit;
 +	int after_slash_or_colon;
 +
 +	/* Guess dir name from repository: strip trailing '/',
 +	 * strip trailing '[:/]*.{git,bundle}', strip leading '.*[/:]'. */
 +
 +	after_slash_or_colon = 1;
 +	limit = repo + strlen(repo);
 +	start = repo;
 +	end = limit;
 +	for (p = repo; p < limit; p++) {
 +		const char *prefix = is_bundle ? ".bundle" : ".git";
 +		if (!prefixcmp(p, prefix)) {
 +			if (!after_slash_or_colon)
 +				end = p;
 +			p += strlen(prefix) - 1;
 +		} else if (!prefixcmp(p, ".bundle")) {
 +			if (!after_slash_or_colon)
 +				end = p;
 +			p += 7;
 +		} else if (*p == '/' || *p == ':') {
 +			if (end == limit)
 +				end = p;
 +			after_slash_or_colon = 1;
 +		} else if (after_slash_or_colon) {
 +			start = p;
 +			end = limit;
 +			after_slash_or_colon = 0;
 +		}
 +	}
 +
 +	return xstrndup(start, end - start);
 +}
 +
 +static int is_directory(const char *path)
 +{
 +	struct stat buf;
 +
 +	return !stat(path, &buf) && S_ISDIR(buf.st_mode);
 +}
 +
 +static void setup_reference(const char *repo)
 +{
 +	const char *ref_git;
 +	char *ref_git_copy;
 +
 +	struct remote *remote;
 +	struct transport *transport;
 +	const struct ref *extra;
 +
 +	ref_git = make_absolute_path(option_reference);
 +
 +	if (is_directory(mkpath("%s/.git/objects", ref_git)))
 +		ref_git = mkpath("%s/.git", ref_git);
 +	else if (!is_directory(mkpath("%s/objects", ref_git)))
 +		die("reference repository '%s' is not a local directory.",
 +		    option_reference);
 +
 +	ref_git_copy = xstrdup(ref_git);
 +
 +	add_to_alternates_file(ref_git_copy);
 +
 +	remote = remote_get(ref_git_copy);
 +	transport = transport_get(remote, ref_git_copy);
 +	for (extra = transport_get_remote_refs(transport); extra;
 +	     extra = extra->next)
 +		add_extra_ref(extra->name, extra->old_sha1, 0);
 +
 +	transport_disconnect(transport);
 +
 +	free(ref_git_copy);
 +}
 +
 +static void copy_or_link_directory(char *src, char *dest)
 +{
 +	struct dirent *de;
 +	struct stat buf;
 +	int src_len, dest_len;
 +	DIR *dir;
 +
 +	dir = opendir(src);
 +	if (!dir)
 +		die("failed to open %s\n", src);
 +
 +	if (mkdir(dest, 0777)) {
 +		if (errno != EEXIST)
 +			die("failed to create directory %s\n", dest);
 +		else if (stat(dest, &buf))
 +			die("failed to stat %s\n", dest);
 +		else if (!S_ISDIR(buf.st_mode))
 +			die("%s exists and is not a directory\n", dest);
 +	}
 +
 +	src_len = strlen(src);
 +	src[src_len] = '/';
 +	dest_len = strlen(dest);
 +	dest[dest_len] = '/';
 +
 +	while ((de = readdir(dir)) != NULL) {
 +		strcpy(src + src_len + 1, de->d_name);
 +		strcpy(dest + dest_len + 1, de->d_name);
 +		if (stat(src, &buf)) {
 +			warning ("failed to stat %s\n", src);
 +			continue;
 +		}
 +		if (S_ISDIR(buf.st_mode)) {
 +			if (de->d_name[0] != '.')
 +				copy_or_link_directory(src, dest);
 +			continue;
 +		}
 +
 +		if (unlink(dest) && errno != ENOENT)
 +			die("failed to unlink %s\n", dest);
 +		if (!option_no_hardlinks) {
 +			if (!link(src, dest))
 +				continue;
 +			if (option_local)
 +				die("failed to create link %s\n", dest);
 +			option_no_hardlinks = 1;
 +		}
 +		if (copy_file(dest, src, 0666))
 +			die("failed to copy file to %s\n", dest);
 +	}
 +	closedir(dir);
 +}
 +
 +static const struct ref *clone_local(const char *src_repo,
 +				     const char *dest_repo)
 +{
 +	const struct ref *ret;
 +	char src[PATH_MAX];
 +	char dest[PATH_MAX];
 +	struct remote *remote;
 +	struct transport *transport;
 +
 +	if (option_shared)
 +		add_to_alternates_file(src_repo);
 +	else {
 +		snprintf(src, PATH_MAX, "%s/objects", src_repo);
 +		snprintf(dest, PATH_MAX, "%s/objects", dest_repo);
 +		copy_or_link_directory(src, dest);
 +	}
 +
 +	remote = remote_get(src_repo);
 +	transport = transport_get(remote, src_repo);
 +	ret = transport_get_remote_refs(transport);
 +	transport_disconnect(transport);
 +	return ret;
 +}
 +
 +static const char *junk_work_tree;
 +static const char *junk_git_dir;
 +pid_t junk_pid;
 +
 +static void remove_junk(void)
 +{
 +	struct strbuf sb;
 +	if (getpid() != junk_pid)
 +		return;
 +	strbuf_init(&sb, 0);
 +	if (junk_git_dir) {
 +		strbuf_addstr(&sb, junk_git_dir);
 +		remove_dir_recursively(&sb, 0);
 +		strbuf_reset(&sb);
 +	}
 +	if (junk_work_tree) {
 +		strbuf_addstr(&sb, junk_work_tree);
 +		remove_dir_recursively(&sb, 0);
 +		strbuf_reset(&sb);
 +	}
 +}
 +
 +static void remove_junk_on_signal(int signo)
 +{
 +	remove_junk();
 +	signal(SIGINT, SIG_DFL);
 +	raise(signo);
 +}
 +
 +static const struct ref *locate_head(const struct ref *refs,
 +				     const struct ref *mapped_refs,
 +				     const struct ref **remote_head_p)
 +{
 +	const struct ref *remote_head = NULL;
 +	const struct ref *remote_master = NULL;
 +	const struct ref *r;
 +	for (r = refs; r; r = r->next)
 +		if (!strcmp(r->name, "HEAD"))
 +			remote_head = r;
 +
 +	for (r = mapped_refs; r; r = r->next)
 +		if (!strcmp(r->name, "refs/heads/master"))
 +			remote_master = r;
 +
 +	if (remote_head_p)
 +		*remote_head_p = remote_head;
 +
 +	/* If there's no HEAD value at all, never mind. */
 +	if (!remote_head)
 +		return NULL;
 +
 +	/* If refs/heads/master could be right, it is. */
 +	if (remote_master && !hashcmp(remote_master->old_sha1,
 +				      remote_head->old_sha1))
 +		return remote_master;
 +
 +	/* Look for another ref that points there */
 +	for (r = mapped_refs; r; r = r->next)
 +		if (r != remote_head &&
 +		    !hashcmp(r->old_sha1, remote_head->old_sha1))
 +			return r;
 +
 +	/* Nothing is the same */
 +	return NULL;
 +}
 +
 +static struct ref *write_remote_refs(const struct ref *refs,
 +		struct refspec *refspec, const char *reflog)
 +{
 +	struct ref *local_refs = NULL;
 +	struct ref **tail = &local_refs;
 +	struct ref *r;
 +
 +	get_fetch_map(refs, refspec, &tail, 0);
 +	get_fetch_map(refs, tag_refspec, &tail, 0);
 +
 +	for (r = local_refs; r; r = r->next)
 +		update_ref(reflog,
 +			   r->peer_ref->name, r->old_sha1, NULL, 0, DIE_ON_ERR);
 +	return local_refs;
 +}
 +
 +int cmd_clone(int argc, const char **argv, const char *prefix)
 +{
 +	int use_local_hardlinks = 1;
 +	int use_separate_remote = 1;
 +	int is_bundle = 0;
 +	struct stat buf;
 +	const char *repo_name, *repo, *work_tree, *git_dir;
 +	char *path, *dir;
 +	const struct ref *refs, *head_points_at, *remote_head, *mapped_refs;
 +	char branch_top[256], key[256], value[256];
 +	struct strbuf reflog_msg;
 +
 +	struct refspec refspec;
 +
 +	junk_pid = getpid();
 +
 +	argc = parse_options(argc, argv, builtin_clone_options,
 +			     builtin_clone_usage, 0);
 +
 +	if (argc == 0)
 +		die("You must specify a repository to clone.");
 +
 +	if (option_no_hardlinks)
 +		use_local_hardlinks = 0;
 +
 +	if (option_bare) {
 +		if (option_origin)
 +			die("--bare and --origin %s options are incompatible.",
 +			    option_origin);
 +		option_no_checkout = 1;
 +		use_separate_remote = 0;
 +	}
 +
 +	if (!option_origin)
 +		option_origin = "origin";
 +
 +	repo_name = argv[0];
 +
 +	path = get_repo_path(repo_name, &is_bundle);
 +	if (path)
 +		repo = path;
 +	else if (!strchr(repo_name, ':'))
 +		repo = xstrdup(make_absolute_path(repo_name));
 +	else
 +		repo = repo_name;
 +
 +	if (argc == 2)
 +		dir = xstrdup(argv[1]);
 +	else
 +		dir = guess_dir_name(repo_name, is_bundle);
 +
 +	if (!stat(dir, &buf))
 +		die("destination directory '%s' already exists.", dir);
 +
 +	strbuf_init(&reflog_msg, 0);
 +	strbuf_addf(&reflog_msg, "clone: from %s", repo);
 +
 +	if (option_bare)
 +		work_tree = NULL;
 +	else {
 +		work_tree = getenv("GIT_WORK_TREE");
 +		if (work_tree && !stat(work_tree, &buf))
 +			die("working tree '%s' already exists.", work_tree);
 +	}
 +
 +	if (option_bare || work_tree)
 +		git_dir = xstrdup(dir);
 +	else {
 +		work_tree = dir;
 +		git_dir = xstrdup(mkpath("%s/.git", dir));
 +	}
 +
 +	if (!option_bare) {
 +		junk_work_tree = work_tree;
 +		if (mkdir(work_tree, 0755))
 +			die("could not create work tree dir '%s'.", work_tree);
 +		set_git_work_tree(work_tree);
 +	}
 +	junk_git_dir = git_dir;
 +	atexit(remove_junk);
 +	signal(SIGINT, remove_junk_on_signal);
 +
 +	setenv(CONFIG_ENVIRONMENT, xstrdup(mkpath("%s/config", git_dir)), 1);
 +
 +	set_git_dir(make_absolute_path(git_dir));
 +
 +	fprintf(stderr, "Initialize %s\n", git_dir);
 +	init_db(option_template, option_quiet ? INIT_DB_QUIET : 0);
 +
 +	if (option_reference)
 +		setup_reference(git_dir);
 +
- 	git_config(git_default_config);
++	git_config(git_default_config, NULL);
 +
 +	if (option_bare) {
 +		strcpy(branch_top, "refs/heads/");
 +
 +		git_config_set("core.bare", "true");
 +	} else {
 +		snprintf(branch_top, sizeof(branch_top),
 +			 "refs/remotes/%s/", option_origin);
 +
 +		/* Configure the remote */
 +		snprintf(key, sizeof(key), "remote.%s.url", option_origin);
 +		git_config_set(key, repo);
 +
 +		snprintf(key, sizeof(key), "remote.%s.fetch", option_origin);
 +		snprintf(value, sizeof(value),
 +				"+refs/heads/*:%s*", branch_top);
 +		git_config_set_multivar(key, value, "^$", 0);
 +	}
 +
 +	refspec.force = 0;
 +	refspec.pattern = 1;
 +	refspec.src = "refs/heads/";
 +	refspec.dst = branch_top;
 +
 +	if (path && !is_bundle)
 +		refs = clone_local(path, git_dir);
 +	else {
 +		struct remote *remote = remote_get(argv[0]);
 +		struct transport *transport = transport_get(remote, argv[0]);
 +
 +		transport_set_option(transport, TRANS_OPT_KEEP, "yes");
 +
 +		if (option_depth)
 +			transport_set_option(transport, TRANS_OPT_DEPTH,
 +					     option_depth);
 +
 +		if (option_quiet)
 +			transport->verbose = -1;
 +
 +		refs = transport_get_remote_refs(transport);
 +		transport_fetch_refs(transport, refs);
 +	}
 +
 +	clear_extra_refs();
 +
 +	mapped_refs = write_remote_refs(refs, &refspec, reflog_msg.buf);
 +
 +	head_points_at = locate_head(refs, mapped_refs, &remote_head);
 +
 +	if (head_points_at) {
 +		/* Local default branch link */
 +		create_symref("HEAD", head_points_at->name, NULL);
 +
 +		if (!option_bare) {
 +			struct strbuf head_ref;
 +			const char *head = head_points_at->name;
 +
 +			if (!prefixcmp(head, "refs/heads/"))
 +				head += 11;
 +
 +			/* Set up the initial local branch */
 +
 +			/* Local branch initial value */
 +			update_ref(reflog_msg.buf, "HEAD",
 +				   head_points_at->old_sha1,
 +				   NULL, 0, DIE_ON_ERR);
 +
 +			strbuf_init(&head_ref, 0);
 +			strbuf_addstr(&head_ref, branch_top);
 +			strbuf_addstr(&head_ref, "HEAD");
 +
 +			/* Remote branch link */
 +			create_symref(head_ref.buf,
 +				      head_points_at->peer_ref->name,
 +				      reflog_msg.buf);
 +
 +			snprintf(key, sizeof(key), "branch.%s.remote", head);
 +			git_config_set(key, option_origin);
 +			snprintf(key, sizeof(key), "branch.%s.merge", head);
 +			git_config_set(key, head_points_at->name);
 +		}
 +	} else if (remote_head) {
 +		/* Source had detached HEAD pointing somewhere. */
 +		if (!option_bare)
 +			update_ref(reflog_msg.buf, "HEAD",
 +				   remote_head->old_sha1,
 +				   NULL, REF_NODEREF, DIE_ON_ERR);
 +	} else {
 +		/* Nothing to checkout out */
 +		if (!option_no_checkout)
 +			warning("remote HEAD refers to nonexistent ref, "
 +				"unable to checkout.\n");
 +		option_no_checkout = 1;
 +	}
 +
 +	if (!option_no_checkout) {
 +		struct lock_file *lock_file = xcalloc(1, sizeof(struct lock_file));
 +		struct unpack_trees_options opts;
 +		struct tree *tree;
 +		struct tree_desc t;
 +		int fd;
 +
 +		/* We need to be in the new work tree for the checkout */
 +		setup_work_tree();
 +
 +		fd = hold_locked_index(lock_file, 1);
 +
 +		memset(&opts, 0, sizeof opts);
 +		opts.update = 1;
 +		opts.merge = 1;
 +		opts.fn = oneway_merge;
 +		opts.verbose_update = !option_quiet;
 +		opts.src_index = &the_index;
 +		opts.dst_index = &the_index;
 +
 +		tree = parse_tree_indirect(remote_head->old_sha1);
 +		parse_tree(tree);
 +		init_tree_desc(&t, tree->buffer, tree->size);
 +		unpack_trees(1, &t, &opts);
 +
 +		if (write_cache(fd, active_cache, active_nr) ||
 +		    commit_locked_index(lock_file))
 +			die("unable to write new index file");
 +	}
 +
 +	strbuf_release(&reflog_msg);
 +	junk_pid = 0;
 +	return 0;
 +}
diff --cc builtin-init-db.c
index 3968c9911,f6aa35352..d8bdf928b
--- a/builtin-init-db.c
+++ b/builtin-init-db.c
@@@ -196,9 -194,10 +196,9 @@@ static int create_default_files(const c
  	 * config file there, in which case we would want to read
  	 * from it after installing.
  	 */
 -	path[len] = 0;
 -	copy_templates(path, len, template_path);
 +	copy_templates(template_path);
  
- 	git_config(git_default_config);
+ 	git_config(git_default_config, NULL);
  
  	/*
  	 * We would have created the above under user's umask -- under
diff --cc builtin-merge-recursive.c
index 46e636fdc,e16f5e2a4..362c29002
--- a/builtin-merge-recursive.c
+++ b/builtin-merge-recursive.c
@@@ -1347,14 -1343,10 +1347,14 @@@ static int merge_config(const char *var
  		return 0;
  	}
  	if (!strcasecmp(var, "diff.renamelimit")) {
 -		rename_limit = git_config_int(var, value);
 +		diff_rename_limit = git_config_int(var, value);
 +		return 0;
 +	}
 +	if (!strcasecmp(var, "merge.renamelimit")) {
 +		merge_rename_limit = git_config_int(var, value);
  		return 0;
  	}
- 	return git_default_config(var, value);
+ 	return git_default_config(var, value, cb);
  }
  
  int cmd_merge_recursive(int argc, const char **argv, const char *prefix)
diff --cc hash-object.c
index 0a7ac2fe2,3d773900f..48d522368
--- a/hash-object.c
+++ b/hash-object.c
@@@ -63,9 -42,8 +63,9 @@@ int main(int argc, char **argv
  	int prefix_length = -1;
  	int no_more_flags = 0;
  	int hashstdin = 0;
 +	int stdin_paths = 0;
  
- 	git_config(git_default_config);
+ 	git_config(git_default_config, NULL);
  
  	for (i = 1 ; i < argc; i++) {
  		if (!no_more_flags && argv[i][0] == '-') {