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-rw-r--r--cache.h61
1 files changed, 54 insertions, 7 deletions
diff --git a/cache.h b/cache.h
index 27fe635..e928fe9 100644
--- a/cache.h
+++ b/cache.h
@@ -9,6 +9,7 @@
#include "gettext.h"
#include "convert.h"
#include "trace.h"
+#include "trace2.h"
#include "string-list.h"
#include "pack-revindex.h"
#include "hash.h"
@@ -338,7 +339,9 @@ struct index_state {
struct cache_time timestamp;
unsigned name_hash_initialized : 1,
initialized : 1,
- drop_cache_tree : 1;
+ drop_cache_tree : 1,
+ updated_workdir : 1,
+ updated_skipworktree : 1;
struct hashmap name_hash;
struct hashmap dir_hash;
struct object_id oid;
@@ -758,7 +761,7 @@ extern void rename_index_entry_at(struct index_state *, int pos, const char *new
/* Remove entry, return true if there are more entries to go. */
extern int remove_index_entry_at(struct index_state *, int pos);
-extern void remove_marked_cache_entries(struct index_state *istate);
+extern void remove_marked_cache_entries(struct index_state *istate, int invalidate);
extern int remove_file_from_index(struct index_state *, const char *path);
#define ADD_CACHE_VERBOSE 1
#define ADD_CACHE_PRETEND 2
@@ -961,6 +964,10 @@ extern char *repository_format_partial_clone;
extern const char *core_partial_clone_filter_default;
extern int repository_format_worktree_config;
+/*
+ * You _have_ to initialize a `struct repository_format` using
+ * `= REPOSITORY_FORMAT_INIT` before calling `read_repository_format()`.
+ */
struct repository_format {
int version;
int precious_objects;
@@ -973,14 +980,35 @@ struct repository_format {
};
/*
+ * Always use this to initialize a `struct repository_format`
+ * to a well-defined, default state before calling
+ * `read_repository()`.
+ */
+#define REPOSITORY_FORMAT_INIT \
+{ \
+ .version = -1, \
+ .is_bare = -1, \
+ .hash_algo = GIT_HASH_SHA1, \
+ .unknown_extensions = STRING_LIST_INIT_DUP, \
+}
+
+/*
* Read the repository format characteristics from the config file "path" into
- * "format" struct. Returns the numeric version. On error, -1 is returned,
- * format->version is set to -1, and all other fields in the struct are
- * undefined.
+ * "format" struct. Returns the numeric version. On error, or if no version is
+ * found in the configuration, -1 is returned, format->version is set to -1,
+ * and all other fields in the struct are set to the default configuration
+ * (REPOSITORY_FORMAT_INIT). Always initialize the struct using
+ * REPOSITORY_FORMAT_INIT before calling this function.
*/
int read_repository_format(struct repository_format *format, const char *path);
/*
+ * Free the memory held onto by `format`, but not the struct itself.
+ * (No need to use this after `read_repository_format()` fails.)
+ */
+void clear_repository_format(struct repository_format *format);
+
+/*
* Verify that the repository described by repository_format is something we
* can read. If it is, return 0. Otherwise, return -1, and "err" will describe
* any errors encountered.
@@ -1353,6 +1381,7 @@ enum get_oid_result {
};
extern int get_oid(const char *str, struct object_id *oid);
+extern int get_oidf(struct object_id *oid, const char *fmt, ...);
extern int get_oid_commit(const char *str, struct object_id *oid);
extern int get_oid_committish(const char *str, struct object_id *oid);
extern int get_oid_tree(const char *str, struct object_id *oid);
@@ -1506,10 +1535,19 @@ int date_overflows(timestamp_t date);
#define IDENT_STRICT 1
#define IDENT_NO_DATE 2
#define IDENT_NO_NAME 4
+
+enum want_ident {
+ WANT_BLANK_IDENT,
+ WANT_AUTHOR_IDENT,
+ WANT_COMMITTER_IDENT
+};
+
extern const char *git_author_info(int);
extern const char *git_committer_info(int);
-extern const char *fmt_ident(const char *name, const char *email, const char *date_str, int);
-extern const char *fmt_name(const char *name, const char *email);
+extern const char *fmt_ident(const char *name, const char *email,
+ enum want_ident whose_ident,
+ const char *date_str, int);
+extern const char *fmt_name(enum want_ident);
extern const char *ident_default_name(void);
extern const char *ident_default_email(void);
extern const char *git_editor(void);
@@ -1517,6 +1555,10 @@ extern const char *git_sequence_editor(void);
extern const char *git_pager(int stdout_is_tty);
extern int is_terminal_dumb(void);
extern int git_ident_config(const char *, const char *, void *);
+/*
+ * Prepare an ident to fall back on if the user didn't configure it.
+ */
+void prepare_fallback_ident(const char *name, const char *email);
extern void reset_ident_date(void);
struct ident_split {
@@ -1569,6 +1611,11 @@ struct checkout {
extern int checkout_entry(struct cache_entry *ce, const struct checkout *state, char *topath, int *nr_checkouts);
extern void enable_delayed_checkout(struct checkout *state);
extern int finish_delayed_checkout(struct checkout *state, int *nr_checkouts);
+/*
+ * Unlink the last component and schedule the leading directories for
+ * removal, such that empty directories get removed.
+ */
+extern void unlink_entry(const struct cache_entry *ce);
struct cache_def {
struct strbuf path;