diff options
Diffstat (limited to 'environment.c')
| -rw-r--r-- | environment.c | 59 |
1 files changed, 43 insertions, 16 deletions
diff --git a/environment.c b/environment.c index 63ac38a46f..21565c3c52 100644 --- a/environment.c +++ b/environment.c @@ -13,6 +13,7 @@ #include "refs.h" #include "fmt-merge-msg.h" #include "commit.h" +#include "argv-array.h" int trust_executable_bit = 1; int trust_ctime = 1; @@ -27,6 +28,8 @@ int warn_ambiguous_refs = 1; int warn_on_object_refname_ambiguity = 1; int ref_paranoia = -1; int repository_format_precious_objects; +char *repository_format_partial_clone; +const char *core_partial_clone_filter_default; const char *git_commit_encoding; const char *git_log_output_encoding; const char *apply_default_whitespace; @@ -49,7 +52,7 @@ 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; +int global_conv_flags_eol = CONV_EOL_RNDTRP_WARN; unsigned whitespace_rule_cfg = WS_DEFAULT_RULE; enum branch_track git_branch_track = BRANCH_TRACK_REMOTE; enum rebase_setup_type autorebase = AUTOREBASE_NEVER; @@ -98,7 +101,7 @@ 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 *namespace; +static char *git_namespace; static const char *super_prefix; @@ -145,10 +148,35 @@ static char *expand_namespace(const char *raw_namespace) return strbuf_detach(&buf, NULL); } -void setup_git_env(void) +/* + * Wrapper of getenv() that returns a strdup value. This value is kept + * in argv to be freed later. + */ +static const char *getenv_safe(struct argv_array *argv, const char *name) +{ + const char *value = getenv(name); + + if (!value) + return NULL; + + argv_array_push(argv, value); + return argv->argv[argv->argc - 1]; +} + +void setup_git_env(const char *git_dir) { const char *shallow_file; const char *replace_ref_base; + struct set_gitdir_args args = { NULL }; + struct argv_array to_free = ARGV_ARRAY_INIT; + + args.commondir = getenv_safe(&to_free, GIT_COMMON_DIR_ENVIRONMENT); + args.object_dir = getenv_safe(&to_free, DB_ENVIRONMENT); + args.graft_file = getenv_safe(&to_free, GRAFT_ENVIRONMENT); + args.index_file = getenv_safe(&to_free, INDEX_ENVIRONMENT); + args.alternate_db = getenv_safe(&to_free, ALTERNATE_DB_ENVIRONMENT); + repo_set_gitdir(the_repository, git_dir, &args); + argv_array_clear(&to_free); if (getenv(NO_REPLACE_OBJECTS_ENVIRONMENT)) check_replace_refs = 0; @@ -156,8 +184,8 @@ void setup_git_env(void) 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)); + free(git_namespace); + git_namespace = expand_namespace(getenv(GIT_NAMESPACE_ENVIRONMENT)); shallow_file = getenv(GIT_SHALLOW_FILE_ENVIRONMENT); if (shallow_file) set_alternate_shallow_file(shallow_file, 0); @@ -191,9 +219,9 @@ const char *get_git_common_dir(void) const char *get_git_namespace(void) { - if (!namespace) + if (!git_namespace) BUG("git environment hasn't been setup"); - return namespace; + return git_namespace; } const char *strip_namespace(const char *namespaced_ref) @@ -247,7 +275,7 @@ char *get_object_directory(void) return the_repository->objectdir; } -int odb_mkstemp(struct strbuf *template, const char *pattern) +int odb_mkstemp(struct strbuf *temp_filename, const char *pattern) { int fd; /* @@ -255,16 +283,16 @@ int odb_mkstemp(struct strbuf *template, const char *pattern) * restrictive except to remove write permission. */ int mode = 0444; - git_path_buf(template, "objects/%s", pattern); - fd = git_mkstemp_mode(template->buf, mode); + git_path_buf(temp_filename, "objects/%s", pattern); + fd = git_mkstemp_mode(temp_filename->buf, mode); if (0 <= fd) return fd; /* slow path */ - /* some mkstemp implementations erase template on failure */ - git_path_buf(template, "objects/%s", pattern); - safe_create_leading_directories(template->buf); - return xmkstemp_mode(template->buf, mode); + /* some mkstemp implementations erase temp_filename on failure */ + git_path_buf(temp_filename, "objects/%s", pattern); + safe_create_leading_directories(temp_filename->buf); + return xmkstemp_mode(temp_filename->buf, mode); } int odb_pack_keep(const char *name) @@ -298,8 +326,7 @@ 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(); + setup_git_env(path); return 0; } |