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v0.5.1
Revision fc4c4cd21c783b6dc387002c6e018d26f7405e9f authored by Junio C Hamano on 04 April 2006, 21:52:53 UTC, committed by Junio C Hamano on 04 April 2006, 21:52:53 UTC 
GIT 1.3.0-rc2
 
Bunch of cleanups with a few notable enhancements since
1.3.0-rc1:

 - revision traversal infrastructure is updated so that
   existence of paths limiters and/or --max-age does not cause
   it to call limit_list().  This helps the latency working with
   the command quite a bit.

 - comes with updated gitk.

One notable fix is to make sure that the IO is restarted upon
signal even on platforms whose default signal semantics is not
to do so.  This is the fix for the notorious "clone is broken
since 1.2.2 on Solaris" problem.

Signed-off-by: Junio C Hamano <junkio@cox.net>
1 parent 3d9c54d
Raw File
environment.c 
/*
 * We put all the git config variables in this same object
 * file, so that programs can link against the config parser
 * without having to link against all the rest of git.
 *
 * In particular, no need to bring in libz etc unless needed,
 * even if you might want to know where the git directory etc
 * are.
 */
#include "cache.h"

char git_default_email[MAX_GITNAME];
char git_default_name[MAX_GITNAME];
int trust_executable_bit = 1;
int assume_unchanged = 0;
int only_use_symrefs = 0;
int warn_ambiguous_refs = 1;
int repository_format_version = 0;
char git_commit_encoding[MAX_ENCODING_LENGTH] = "utf-8";
int shared_repository = 0;
const char *apply_default_whitespace = NULL;

static char *git_dir, *git_object_dir, *git_index_file, *git_refs_dir,
	*git_graft_file;
static void setup_git_env(void)
{
	git_dir = getenv(GIT_DIR_ENVIRONMENT);
	if (!git_dir)
		git_dir = DEFAULT_GIT_DIR_ENVIRONMENT;
	git_object_dir = getenv(DB_ENVIRONMENT);
	if (!git_object_dir) {
		git_object_dir = xmalloc(strlen(git_dir) + 9);
		sprintf(git_object_dir, "%s/objects", git_dir);
	}
	git_refs_dir = xmalloc(strlen(git_dir) + 6);
	sprintf(git_refs_dir, "%s/refs", git_dir);
	git_index_file = getenv(INDEX_ENVIRONMENT);
	if (!git_index_file) {
		git_index_file = xmalloc(strlen(git_dir) + 7);
		sprintf(git_index_file, "%s/index", git_dir);
	}
	git_graft_file = getenv(GRAFT_ENVIRONMENT);
	if (!git_graft_file)
		git_graft_file = strdup(git_path("info/grafts"));
}

char *get_git_dir(void)
{
	if (!git_dir)
		setup_git_env();
	return git_dir;
}

char *get_object_directory(void)
{
	if (!git_object_dir)
		setup_git_env();
	return git_object_dir;
}

char *get_refs_directory(void)
{
	if (!git_refs_dir)
		setup_git_env();
	return git_refs_dir;
}

char *get_index_file(void)
{
	if (!git_index_file)
		setup_git_env();
	return git_index_file;
}

char *get_graft_file(void)
{
	if (!git_graft_file)
		setup_git_env();
	return git_graft_file;
}
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