diff options
Diffstat (limited to 'remote.h')
| -rw-r--r-- | remote.h | 84 |
1 files changed, 84 insertions, 0 deletions
@@ -1,6 +1,8 @@ #ifndef REMOTE_H #define REMOTE_H +#include "parse-options.h" + enum { REMOTE_CONFIG, REMOTE_REMOTES, @@ -40,6 +42,7 @@ struct remote { int fetch_tags; int skip_default_update; int mirror; + int prune; const char *receivepack; const char *uploadpack; @@ -71,6 +74,56 @@ struct refspec { extern const struct refspec *tag_refspec; +struct ref { + struct ref *next; + unsigned char old_sha1[20]; + unsigned char new_sha1[20]; + unsigned char old_sha1_expect[20]; /* used by expect-old */ + char *symref; + unsigned int + force:1, + forced_update:1, + expect_old_sha1:1, + expect_old_no_trackback:1, + deletion:1, + matched:1; + + /* + * Order is important here, as we write to FETCH_HEAD + * in numeric order. And the default NOT_FOR_MERGE + * should be 0, so that xcalloc'd structures get it + * by default. + */ + enum { + FETCH_HEAD_MERGE = -1, + FETCH_HEAD_NOT_FOR_MERGE = 0, + FETCH_HEAD_IGNORE = 1 + } fetch_head_status; + + enum { + REF_STATUS_NONE = 0, + REF_STATUS_OK, + REF_STATUS_REJECT_NONFASTFORWARD, + REF_STATUS_REJECT_ALREADY_EXISTS, + REF_STATUS_REJECT_NODELETE, + REF_STATUS_REJECT_FETCH_FIRST, + REF_STATUS_REJECT_NEEDS_FORCE, + REF_STATUS_REJECT_STALE, + REF_STATUS_UPTODATE, + REF_STATUS_REMOTE_REJECT, + REF_STATUS_EXPECTING_REPORT + } status; + char *remote_status; + struct ref *peer_ref; /* when renaming */ + char name[FLEX_ARRAY]; /* more */ +}; + +#define REF_NORMAL (1u << 0) +#define REF_HEADS (1u << 1) +#define REF_TAGS (1u << 2) + +extern struct ref *find_ref_by_name(const struct ref *list, const char *name); + struct ref *alloc_ref(const char *name); struct ref *copy_ref(const struct ref *ref); struct ref *copy_ref_list(const struct ref *ref); @@ -84,6 +137,14 @@ int check_ref_type(const struct ref *ref, int flags); */ void free_refs(struct ref *ref); +struct extra_have_objects { + int nr, alloc; + unsigned char (*array)[20]; +}; +extern struct ref **get_remote_heads(int in, char *src_buf, size_t src_len, + struct ref **list, unsigned int flags, + struct extra_have_objects *); + int resolve_remote_symref(struct ref *ref, struct ref *list); int ref_newer(const unsigned char *new_sha1, const unsigned char *old_sha1); @@ -172,4 +233,27 @@ struct ref *guess_remote_head(const struct ref *head, /* Return refs which no longer exist on remote */ struct ref *get_stale_heads(struct refspec *refs, int ref_count, struct ref *fetch_map); +/* + * Compare-and-swap + */ +#define CAS_OPT_NAME "force-with-lease" + +struct push_cas_option { + unsigned use_tracking_for_rest:1; + struct push_cas { + unsigned char expect[20]; + unsigned use_tracking:1; + char *refname; + } *entry; + int nr; + int alloc; +}; + +extern int parseopt_push_cas_option(const struct option *, const char *arg, int unset); +extern int parse_push_cas_option(struct push_cas_option *, const char *arg, int unset); +extern void clear_cas_option(struct push_cas_option *); + +extern int is_empty_cas(const struct push_cas_option *); +void apply_push_cas(struct push_cas_option *, struct remote *, struct ref *); + #endif |