Merge branch 'pb/maint-perl-errmsg-no-dir'

diff --git a/cache.h b/cache.h
index 4d89aa3da4d32653289c742f37abe8ef604ab11b..ff4a7c26d3b4dc6c9b28d8a28919b11fd71443bb 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -361,7 +361,7 @@ enum object_type {
        OBJ_OFS_DELTA = 6,
        OBJ_REF_DELTA = 7,
        OBJ_ANY,
-       OBJ_MAX,
+       OBJ_MAX
 };
 
 static inline enum object_type object_type(unsigned int mode)
@@ -387,6 +387,18 @@ static inline enum object_type object_type(unsigned int mode)
 #define ATTRIBUTE_MACRO_PREFIX "[attr]"
 #define GIT_NOTES_REF_ENVIRONMENT "GIT_NOTES_REF"
 #define GIT_NOTES_DEFAULT_REF "refs/notes/commits"
+#define GIT_NOTES_DISPLAY_REF_ENVIRONMENT "GIT_NOTES_DISPLAY_REF"
+#define GIT_NOTES_REWRITE_REF_ENVIRONMENT "GIT_NOTES_REWRITE_REF"
+#define GIT_NOTES_REWRITE_MODE_ENVIRONMENT "GIT_NOTES_REWRITE_MODE"
+
+/*
+ * Repository-local GIT_* environment variables
+ * The array is NULL-terminated to simplify its usage in contexts such
+ * environment creation or simple walk of the list.
+ * The number of non-NULL entries is available as a macro.
+ */
+#define LOCAL_REPO_ENV_SIZE 8
+extern const char *const local_repo_env[LOCAL_REPO_ENV_SIZE + 1];
 
 extern int is_bare_repository_cfg;
 extern int is_bare_repository(void);
@@ -535,7 +547,6 @@ extern int core_compression_seen;
 extern size_t packed_git_window_size;
 extern size_t packed_git_limit;
 extern size_t delta_base_cache_limit;
-extern int auto_crlf;
 extern int read_replace_refs;
 extern int fsync_object_files;
 extern int core_preload_index;
@@ -544,32 +555,53 @@ extern int core_apply_sparse_checkout;
 enum safe_crlf {
        SAFE_CRLF_FALSE = 0,
        SAFE_CRLF_FAIL = 1,
-       SAFE_CRLF_WARN = 2,
+       SAFE_CRLF_WARN = 2
 };
 
 extern enum safe_crlf safe_crlf;
 
+enum auto_crlf {
+       AUTO_CRLF_FALSE = 0,
+       AUTO_CRLF_TRUE = 1,
+       AUTO_CRLF_INPUT = -1,
+};
+
+extern enum auto_crlf auto_crlf;
+
+enum eol {
+       EOL_UNSET,
+       EOL_CRLF,
+       EOL_LF,
+#ifdef NATIVE_CRLF
+       EOL_NATIVE = EOL_CRLF
+#else
+       EOL_NATIVE = EOL_LF
+#endif
+};
+
+extern enum eol eol;
+
 enum branch_track {
        BRANCH_TRACK_UNSPECIFIED = -1,
        BRANCH_TRACK_NEVER = 0,
        BRANCH_TRACK_REMOTE,
        BRANCH_TRACK_ALWAYS,
        BRANCH_TRACK_EXPLICIT,
-       BRANCH_TRACK_OVERRIDE,
+       BRANCH_TRACK_OVERRIDE
 };
 
 enum rebase_setup_type {
        AUTOREBASE_NEVER = 0,
        AUTOREBASE_LOCAL,
        AUTOREBASE_REMOTE,
-       AUTOREBASE_ALWAYS,
+       AUTOREBASE_ALWAYS
 };
 
 enum push_default_type {
        PUSH_DEFAULT_NOTHING = 0,
        PUSH_DEFAULT_MATCHING,
        PUSH_DEFAULT_TRACKING,
-       PUSH_DEFAULT_CURRENT,
+       PUSH_DEFAULT_CURRENT
 };
 
 extern enum branch_track git_branch_track;
@@ -578,7 +610,7 @@ extern enum push_default_type push_default;
 
 enum object_creation_mode {
        OBJECT_CREATION_USES_HARDLINKS = 0,
-       OBJECT_CREATION_USES_RENAMES = 1,
+       OBJECT_CREATION_USES_RENAMES = 1
 };
 
 extern enum object_creation_mode object_creation_mode;
@@ -658,7 +690,7 @@ enum sharedrepo {
        OLD_PERM_GROUP      = 1,
        OLD_PERM_EVERYBODY  = 2,
        PERM_GROUP          = 0660,
-       PERM_EVERYBODY      = 0664,
+       PERM_EVERYBODY      = 0664
 };
 int git_config_perm(const char *var, const char *value);
 int set_shared_perm(const char *path, int mode);
@@ -679,6 +711,7 @@ int normalize_path_copy(char *dst, const char *src);
 int longest_ancestor_length(const char *path, const char *prefix_list);
 char *strip_path_suffix(const char *path, const char *suffix);
 int daemon_avoid_alias(const char *path);
+int offset_1st_component(const char *path);
 
 /* Read and unpack a sha1 file into memory, write memory to a sha1 file */
 extern int sha1_object_info(const unsigned char *, unsigned long *);
@@ -688,7 +721,7 @@ static inline void *read_sha1_file(const unsigned char *sha1, enum object_type *
        return read_sha1_file_repl(sha1, type, size, NULL);
 }
 extern int hash_sha1_file(const void *buf, unsigned long len, const char *type, unsigned char *sha1);
-extern int write_sha1_file(void *buf, unsigned long len, const char *type, unsigned char *return_sha1);
+extern int write_sha1_file(const void *buf, unsigned long len, const char *type, unsigned char *return_sha1);
 extern int pretend_sha1_file(void *, unsigned long, enum object_type, unsigned char *);
 extern int force_object_loose(const unsigned char *sha1, time_t mtime);
 
@@ -705,6 +738,8 @@ extern int has_loose_object_nonlocal(const unsigned char *sha1);
 
 extern int has_pack_index(const unsigned char *sha1);
 
+extern void assert_sha1_type(const unsigned char *sha1, enum object_type expect);
+
 extern const signed char hexval_table[256];
 static inline unsigned int hexval(unsigned char c)
 {
@@ -867,7 +902,7 @@ struct ref {
                REF_STATUS_REJECT_NODELETE,
                REF_STATUS_UPTODATE,
                REF_STATUS_REMOTE_REJECT,
-               REF_STATUS_EXPECTING_REPORT,
+               REF_STATUS_EXPECTING_REPORT
        } status;
        char *remote_status;
        struct ref *peer_ref; /* when renaming */
@@ -881,6 +916,7 @@ struct ref {
 extern struct ref *find_ref_by_name(const struct ref *list, const char *name);
 
 #define CONNECT_VERBOSE       (1u << 0)
+extern char *git_getpass(const char *prompt);
 extern struct child_process *git_connect(int fd[2], const char *url, const char *prog, int flags);
 extern int finish_connect(struct child_process *conn);
 extern int path_match(const char *path, int nr, char **match);
@@ -891,7 +927,7 @@ struct extra_have_objects {
 extern struct ref **get_remote_heads(int in, struct ref **list, int nr_match, char **match, unsigned int flags, struct extra_have_objects *);
 extern int server_supports(const char *feature);
 
-extern struct packed_git *parse_pack_index(unsigned char *sha1);
+extern struct packed_git *parse_pack_index(unsigned char *sha1, const char *idx_path);
 
 extern void prepare_packed_git(void);
 extern void reprepare_packed_git(void);
@@ -902,6 +938,7 @@ extern struct packed_git *find_sha1_pack(const unsigned char *sha1,
 
 extern void pack_report(void);
 extern int open_pack_index(struct packed_git *);
+extern void close_pack_index(struct packed_git *);
 extern unsigned char *use_pack(struct packed_git *, struct pack_window **, off_t, unsigned int *);
 extern void close_pack_windows(struct packed_git *);
 extern void unuse_pack(struct pack_window **);
@@ -922,12 +959,15 @@ extern int update_server_info(int);
 typedef int (*config_fn_t)(const char *, const char *, void *);
 extern int git_default_config(const char *, const char *, void *);
 extern int git_config_from_file(config_fn_t fn, const char *, void *);
+extern int git_config_parse_parameter(const char *text);
+extern int git_config_from_parameters(config_fn_t fn, void *data);
 extern int git_config(config_fn_t fn, void *);
 extern int git_parse_ulong(const char *, unsigned long *);
 extern int git_config_int(const char *, const char *);
 extern unsigned long git_config_ulong(const char *, const char *);
 extern int git_config_bool_or_int(const char *, const char *, int *);
 extern int git_config_bool(const char *, const char *);
+extern int git_config_maybe_bool(const char *, const char *);
 extern int git_config_string(const char **, const char *, const char *);
 extern int git_config_pathname(const char **, const char *, const char *);
 extern int git_config_set(const char *, const char *);
@@ -935,6 +975,7 @@ extern int git_config_set_multivar(const char *, const char *, const char *, int
 extern int git_config_rename_section(const char *, const char *);
 extern const char *git_etc_gitconfig(void);
 extern int check_repository_format_version(const char *var, const char *value, void *cb);
+extern int git_env_bool(const char *, int);
 extern int git_config_system(void);
 extern int git_config_global(void);
 extern int config_error_nonbool(const char *);
@@ -1026,6 +1067,7 @@ void shift_tree_by(const unsigned char *, const unsigned char *, unsigned char *
 #define WS_INDENT_WITH_NON_TAB 04
 #define WS_CR_AT_EOL           010
 #define WS_BLANK_AT_EOF        020
+#define WS_TAB_IN_INDENT       040
 #define WS_TRAILING_SPACE      (WS_BLANK_AT_EOL|WS_BLANK_AT_EOF)
 #define WS_DEFAULT_RULE (WS_TRAILING_SPACE|WS_SPACE_BEFORE_TAB)
 extern unsigned whitespace_rule_cfg;
@@ -1034,7 +1076,7 @@ extern unsigned parse_whitespace_rule(const char *);
 extern unsigned ws_check(const char *line, int len, unsigned ws_rule);
 extern void ws_check_emit(const char *line, int len, unsigned ws_rule, FILE *stream, const char *set, const char *reset, const char *ws);
 extern char *whitespace_error_string(unsigned ws);
-extern int ws_fix_copy(char *, const char *, int, unsigned, int *);
+extern void ws_fix_copy(struct strbuf *, const char *, int, unsigned, int *);
 extern int ws_blank_line(const char *line, int len, unsigned ws_rule);
 
 /* ls-files */
@@ -1044,4 +1086,7 @@ void overlay_tree_on_cache(const char *tree_name, const char *prefix);
 char *alias_lookup(const char *alias);
 int split_cmdline(char *cmdline, const char ***argv);
 
+/* builtin/merge.c */
+int checkout_fast_forward(const unsigned char *from, const unsigned char *to);
+
 #endif /* CACHE_H */