mirror of
https://github.com/git/git.git
synced 2024-09-30 18:22:42 +02:00
9378c16135
We always quote "unusual" byte values in a pathname using C-string style, to make it safer for parsing scripts that do not handle NUL separated records well (or just too lazy to bother). The absolute minimum bytes that need to be quoted for this purpose are TAB, LF (and other control characters), double quote and backslash. However, we have also always quoted the bytes in high 8-bit range; this was partly because we were lazy and partly because we were being cautious. This introduces an internal "quote_path_fully" variable, and core.quotepath configuration variable to control it. When set to false, it does not quote bytes in high 8-bit range anymore but passes them intact. The variable defaults to "true" to retain the traditional behaviour for now. Signed-off-by: Junio C Hamano <gitster@pobox.com>
109 lines
2.7 KiB
C
109 lines
2.7 KiB
C
/*
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* We put all the git config variables in this same object
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* file, so that programs can link against the config parser
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* without having to link against all the rest of git.
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*
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* In particular, no need to bring in libz etc unless needed,
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* even if you might want to know where the git directory etc
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* are.
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*/
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#include "cache.h"
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char git_default_email[MAX_GITNAME];
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char git_default_name[MAX_GITNAME];
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int trust_executable_bit = 1;
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int quote_path_fully = 1;
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int has_symlinks = 1;
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int assume_unchanged;
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int prefer_symlink_refs;
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int is_bare_repository_cfg = -1; /* unspecified */
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int log_all_ref_updates = -1; /* unspecified */
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int warn_ambiguous_refs = 1;
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int repository_format_version;
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const char *git_commit_encoding;
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const char *git_log_output_encoding;
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int shared_repository = PERM_UMASK;
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const char *apply_default_whitespace;
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int zlib_compression_level = Z_BEST_SPEED;
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int core_compression_level;
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int core_compression_seen;
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size_t packed_git_window_size = DEFAULT_PACKED_GIT_WINDOW_SIZE;
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size_t packed_git_limit = DEFAULT_PACKED_GIT_LIMIT;
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size_t delta_base_cache_limit = 16 * 1024 * 1024;
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int pager_in_use;
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int pager_use_color = 1;
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int auto_crlf = 0; /* 1: both ways, -1: only when adding git objects */
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static const char *git_dir;
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static char *git_object_dir, *git_index_file, *git_refs_dir, *git_graft_file;
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static void setup_git_env(void)
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{
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git_dir = getenv(GIT_DIR_ENVIRONMENT);
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if (!git_dir)
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git_dir = DEFAULT_GIT_DIR_ENVIRONMENT;
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git_object_dir = getenv(DB_ENVIRONMENT);
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if (!git_object_dir) {
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git_object_dir = xmalloc(strlen(git_dir) + 9);
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sprintf(git_object_dir, "%s/objects", git_dir);
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}
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git_refs_dir = xmalloc(strlen(git_dir) + 6);
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sprintf(git_refs_dir, "%s/refs", git_dir);
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git_index_file = getenv(INDEX_ENVIRONMENT);
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if (!git_index_file) {
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git_index_file = xmalloc(strlen(git_dir) + 7);
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sprintf(git_index_file, "%s/index", git_dir);
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}
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git_graft_file = getenv(GRAFT_ENVIRONMENT);
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if (!git_graft_file)
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git_graft_file = xstrdup(git_path("info/grafts"));
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}
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int is_bare_repository(void)
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{
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const char *dir, *s;
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if (0 <= is_bare_repository_cfg)
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return is_bare_repository_cfg;
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dir = get_git_dir();
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if (!strcmp(dir, DEFAULT_GIT_DIR_ENVIRONMENT))
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return 0;
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s = strrchr(dir, '/');
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return !s || strcmp(s + 1, DEFAULT_GIT_DIR_ENVIRONMENT);
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}
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const char *get_git_dir(void)
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{
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if (!git_dir)
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setup_git_env();
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return git_dir;
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}
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char *get_object_directory(void)
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{
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if (!git_object_dir)
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setup_git_env();
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return git_object_dir;
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}
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char *get_refs_directory(void)
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{
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if (!git_refs_dir)
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setup_git_env();
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return git_refs_dir;
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}
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char *get_index_file(void)
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{
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if (!git_index_file)
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setup_git_env();
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return git_index_file;
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}
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char *get_graft_file(void)
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{
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if (!git_graft_file)
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setup_git_env();
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return git_graft_file;
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}
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