* are.
*/
#include "cache.h"
+#include "repository.h"
+#include "config.h"
#include "refs.h"
#include "fmt-merge-msg.h"
#include "commit.h"
int trust_ctime = 1;
int check_stat = 1;
int has_symlinks = 1;
-int minimum_abbrev = 4, default_abbrev = 7;
+int minimum_abbrev = 4, default_abbrev = -1;
int ignore_case;
int assume_unchanged;
int prefer_symlink_refs;
int is_bare_repository_cfg = -1; /* unspecified */
-int log_all_ref_updates = -1; /* unspecified */
int warn_ambiguous_refs = 1;
int warn_on_object_refname_ambiguity = 1;
-int repository_format_version;
+int ref_paranoia = -1;
+int repository_format_precious_objects;
const char *git_commit_encoding;
const char *git_log_output_encoding;
-int shared_repository = PERM_UMASK;
const char *apply_default_whitespace;
const char *apply_default_ignorewhitespace;
const char *git_attributes_file;
+const char *git_hooks_path;
int zlib_compression_level = Z_BEST_SPEED;
int core_compression_level;
-int core_compression_seen;
+int pack_compression_level = Z_DEFAULT_COMPRESSION;
int fsync_object_files;
size_t packed_git_window_size = DEFAULT_PACKED_GIT_WINDOW_SIZE;
size_t packed_git_limit = DEFAULT_PACKED_GIT_LIMIT;
size_t delta_base_cache_limit = 96 * 1024 * 1024;
unsigned long big_file_threshold = 512 * 1024 * 1024;
-const char *pager_program;
int pager_use_color = 1;
const char *editor_program;
const char *askpass_program;
const char *excludes_file;
enum auto_crlf auto_crlf = AUTO_CRLF_FALSE;
int check_replace_refs = 1;
+char *git_replace_ref_base;
enum eol core_eol = EOL_UNSET;
enum safe_crlf safe_crlf = SAFE_CRLF_WARN;
unsigned whitespace_rule_cfg = WS_DEFAULT_RULE;
int core_apply_sparse_checkout;
int merge_log_config = -1;
int precomposed_unicode = -1; /* see probe_utf8_pathname_composition() */
-struct startup_info *startup_info;
unsigned long pack_size_limit_cfg;
+enum hide_dotfiles_type hide_dotfiles = HIDE_DOTFILES_DOTGITONLY;
+enum log_refs_config log_all_ref_updates = LOG_REFS_UNSET;
#ifndef PROTECT_HFS_DEFAULT
#define PROTECT_HFS_DEFAULT 0
/* Parallel index stat data preload? */
int core_preload_index = 1;
+/*
+ * This is a hack for test programs like test-dump-untracked-cache to
+ * ensure that they do not modify the untracked cache when reading it.
+ * Do not use it otherwise!
+ */
+int ignore_untracked_cache_config;
+
/* This is set by setup_git_dir_gently() and/or git_default_config() */
char *git_work_tree_cfg;
-static char *work_tree;
-static const char *namespace;
-static size_t namespace_len;
+static char *namespace;
-static const char *git_dir;
-static char *git_object_dir, *git_index_file, *git_graft_file;
+static const char *super_prefix;
/*
* Repository-local GIT_* environment variables; see cache.h for details.
GRAFT_ENVIRONMENT,
INDEX_ENVIRONMENT,
NO_REPLACE_OBJECTS_ENVIRONMENT,
+ GIT_REPLACE_REF_BASE_ENVIRONMENT,
GIT_PREFIX_ENVIRONMENT,
+ GIT_SUPER_PREFIX_ENVIRONMENT,
GIT_SHALLOW_FILE_ENVIRONMENT,
+ GIT_COMMON_DIR_ENVIRONMENT,
NULL
};
return strbuf_detach(&buf, NULL);
}
-static char *git_path_from_env(const char *envvar, const char *path)
-{
- const char *value = getenv(envvar);
- return value ? xstrdup(value) : git_pathdup("%s", path);
-}
-
-static void setup_git_env(void)
+void setup_git_env(void)
{
- const char *gitfile;
const char *shallow_file;
+ const char *replace_ref_base;
- git_dir = getenv(GIT_DIR_ENVIRONMENT);
- if (!git_dir)
- git_dir = DEFAULT_GIT_DIR_ENVIRONMENT;
- gitfile = read_gitfile(git_dir);
- git_dir = xstrdup(gitfile ? gitfile : git_dir);
- git_object_dir = git_path_from_env(DB_ENVIRONMENT, "objects");
- git_index_file = git_path_from_env(INDEX_ENVIRONMENT, "index");
- git_graft_file = git_path_from_env(GRAFT_ENVIRONMENT, "info/grafts");
if (getenv(NO_REPLACE_OBJECTS_ENVIRONMENT))
check_replace_refs = 0;
+ replace_ref_base = getenv(GIT_REPLACE_REF_BASE_ENVIRONMENT);
+ free(git_replace_ref_base);
+ git_replace_ref_base = xstrdup(replace_ref_base ? replace_ref_base
+ : "refs/replace/");
+ free(namespace);
namespace = expand_namespace(getenv(GIT_NAMESPACE_ENVIRONMENT));
- namespace_len = strlen(namespace);
shallow_file = getenv(GIT_SHALLOW_FILE_ENVIRONMENT);
if (shallow_file)
set_alternate_shallow_file(shallow_file, 0);
return is_bare_repository_cfg && !get_git_work_tree();
}
+int have_git_dir(void)
+{
+ return startup_info->have_repository
+ || the_repository->gitdir;
+}
+
const char *get_git_dir(void)
{
- if (!git_dir)
- setup_git_env();
- return git_dir;
+ if (!the_repository->gitdir)
+ BUG("git environment hasn't been setup");
+ return the_repository->gitdir;
+}
+
+const char *get_git_common_dir(void)
+{
+ if (!the_repository->commondir)
+ BUG("git environment hasn't been setup");
+ return the_repository->commondir;
}
const char *get_git_namespace(void)
{
if (!namespace)
- setup_git_env();
+ BUG("git environment hasn't been setup");
return namespace;
}
const char *strip_namespace(const char *namespaced_ref)
{
- if (!starts_with(namespaced_ref, get_git_namespace()))
- return NULL;
- return namespaced_ref + namespace_len;
+ const char *out;
+ if (skip_prefix(namespaced_ref, get_git_namespace(), &out))
+ return out;
+ return NULL;
+}
+
+const char *get_super_prefix(void)
+{
+ static int initialized;
+ if (!initialized) {
+ super_prefix = getenv(GIT_SUPER_PREFIX_ENVIRONMENT);
+ initialized = 1;
+ }
+ return super_prefix;
}
static int git_work_tree_initialized;
{
if (git_work_tree_initialized) {
new_work_tree = real_path(new_work_tree);
- if (strcmp(new_work_tree, work_tree))
+ if (strcmp(new_work_tree, the_repository->worktree))
die("internal error: work tree has already been set\n"
"Current worktree: %s\nNew worktree: %s",
- work_tree, new_work_tree);
+ the_repository->worktree, new_work_tree);
return;
}
git_work_tree_initialized = 1;
- work_tree = xstrdup(real_path(new_work_tree));
+ repo_set_worktree(the_repository, new_work_tree);
}
const char *get_git_work_tree(void)
{
- return work_tree;
+ return the_repository->worktree;
}
char *get_object_directory(void)
{
- if (!git_object_dir)
- setup_git_env();
- return git_object_dir;
+ if (!the_repository->objectdir)
+ BUG("git environment hasn't been setup");
+ return the_repository->objectdir;
}
-int odb_mkstemp(char *template, size_t limit, const char *pattern)
+int odb_mkstemp(struct strbuf *template, const char *pattern)
{
int fd;
/*
* restrictive except to remove write permission.
*/
int mode = 0444;
- snprintf(template, limit, "%s/%s",
- get_object_directory(), pattern);
- fd = git_mkstemp_mode(template, mode);
+ git_path_buf(template, "objects/%s", pattern);
+ fd = git_mkstemp_mode(template->buf, mode);
if (0 <= fd)
return fd;
/* slow path */
/* some mkstemp implementations erase template on failure */
- snprintf(template, limit, "%s/%s",
- get_object_directory(), pattern);
- safe_create_leading_directories(template);
- return xmkstemp_mode(template, mode);
+ git_path_buf(template, "objects/%s", pattern);
+ safe_create_leading_directories(template->buf);
+ return xmkstemp_mode(template->buf, mode);
}
-int odb_pack_keep(char *name, size_t namesz, const unsigned char *sha1)
+int odb_pack_keep(const char *name)
{
int fd;
- snprintf(name, namesz, "%s/pack/pack-%s.keep",
- get_object_directory(), sha1_to_hex(sha1));
fd = open(name, O_RDWR|O_CREAT|O_EXCL, 0600);
if (0 <= fd)
return fd;
/* slow path */
- safe_create_leading_directories(name);
+ safe_create_leading_directories_const(name);
return open(name, O_RDWR|O_CREAT|O_EXCL, 0600);
}
char *get_index_file(void)
{
- if (!git_index_file)
- setup_git_env();
- return git_index_file;
+ if (!the_repository->index_file)
+ BUG("git environment hasn't been setup");
+ return the_repository->index_file;
}
char *get_graft_file(void)
{
- if (!git_graft_file)
- setup_git_env();
- return git_graft_file;
+ if (!the_repository->graft_file)
+ BUG("git environment hasn't been setup");
+ return the_repository->graft_file;
}
int set_git_dir(const char *path)
{
if (setenv(GIT_DIR_ENVIRONMENT, path, 1))
return error("Could not set GIT_DIR to '%s'", path);
+ repo_set_gitdir(the_repository, path);
setup_git_env();
return 0;
}
{
return git_commit_encoding ? git_commit_encoding : "UTF-8";
}
+
+static int the_shared_repository = PERM_UMASK;
+static int need_shared_repository_from_config = 1;
+
+void set_shared_repository(int value)
+{
+ the_shared_repository = value;
+ need_shared_repository_from_config = 0;
+}
+
+int get_shared_repository(void)
+{
+ if (need_shared_repository_from_config) {
+ const char *var = "core.sharedrepository";
+ const char *value;
+ if (!git_config_get_value(var, &value))
+ the_shared_repository = git_config_perm(var, value);
+ need_shared_repository_from_config = 0;
+ }
+ return the_shared_repository;
+}
+
+void reset_shared_repository(void)
+{
+ need_shared_repository_from_config = 1;
+}
+
+int use_optional_locks(void)
+{
+ return git_env_bool(GIT_OPTIONAL_LOCKS_ENVIRONMENT, 1);
+}
projects / platform / upstream / git.git / blobdiff