diff options
Diffstat (limited to 'remote.h')
| -rw-r--r-- | remote.h | 117 |
1 files changed, 106 insertions, 11 deletions
@@ -1,11 +1,13 @@ #ifndef REMOTE_H #define REMOTE_H -#include "cache.h" -#include "parse-options.h" +#include "hash-ll.h" #include "hashmap.h" #include "refspec.h" +struct option; +struct transport_ls_refs_options; + /** * The API gives access to the configuration related to remotes. It handles * all three configuration mechanisms historically and currently used by Git, @@ -21,6 +23,40 @@ enum { REMOTE_BRANCHES }; +struct rewrite { + const char *base; + size_t baselen; + struct counted_string *instead_of; + int instead_of_nr; + int instead_of_alloc; +}; + +struct rewrites { + struct rewrite **rewrite; + int rewrite_alloc; + int rewrite_nr; +}; + +struct remote_state { + struct remote **remotes; + int remotes_alloc; + int remotes_nr; + struct hashmap remotes_hash; + + struct hashmap branches_hash; + + struct branch *current_branch; + const char *pushremote_name; + + struct rewrites rewrites; + struct rewrites rewrites_push; + + int initialized; +}; + +void remote_state_clear(struct remote_state *remote_state); +struct remote_state *remote_state_new(void); + struct remote { struct hashmap_entry ent; @@ -82,6 +118,7 @@ struct remote { * and configuration. */ struct remote *remote_get(const char *name); +struct remote *remote_get_early(const char *name); struct remote *pushremote_get(const char *name); int remote_is_configured(struct remote *remote, int in_repo); @@ -107,12 +144,20 @@ struct ref { struct object_id new_oid; struct object_id old_oid_expect; /* used by expect-old */ char *symref; + char *tracking_ref; unsigned int force:1, forced_update:1, expect_old_sha1:1, exact_oid:1, - deletion:1; + deletion:1, + /* Need to check if local reflog reaches the remote tip. */ + check_reachable:1, + /* + * Store the result of the check enabled by "check_reachable"; + * implies the local reflog does not reach the remote tip. + */ + unreachable:1; enum { REF_NOT_MATCHED = 0, /* initial value */ @@ -126,7 +171,7 @@ struct ref { * should be 0, so that xcalloc'd structures get it * by default. */ - enum { + enum fetch_head_status { FETCH_HEAD_MERGE = -1, FETCH_HEAD_NOT_FOR_MERGE = 0, FETCH_HEAD_IGNORE = 1 @@ -142,6 +187,7 @@ struct ref { REF_STATUS_REJECT_NEEDS_FORCE, REF_STATUS_REJECT_STALE, REF_STATUS_REJECT_SHALLOW, + REF_STATUS_REJECT_REMOTE_UPDATED, REF_STATUS_UPTODATE, REF_STATUS_REMOTE_REJECT, REF_STATUS_EXPECTING_REPORT, @@ -162,9 +208,7 @@ 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); -void sort_ref_list(struct ref **, int (*cmp)(const void *, const void *)); int count_refspec_match(const char *, struct ref *refs, struct ref **matched_ref); -int ref_compare_name(const void *, const void *); int check_ref_type(const struct ref *ref, int flags); @@ -187,10 +231,15 @@ struct ref **get_remote_heads(struct packet_reader *reader, /* Used for protocol v2 in order to retrieve refs from a remote */ struct ref **get_remote_refs(int fd_out, struct packet_reader *reader, struct ref **list, int for_push, - const struct strvec *ref_prefixes, + struct transport_ls_refs_options *transport_options, const struct string_list *server_options, int stateless_rpc); +/* Used for protocol v2 in order to retrieve refs from a remote */ +struct bundle_list; +int get_remote_bundle_uri(int fd_out, struct packet_reader *reader, + struct bundle_list *bundles, int stateless_rpc); + int resolve_remote_symref(struct ref *ref, struct ref *list); /* @@ -202,6 +251,18 @@ int resolve_remote_symref(struct ref *ref, struct ref *list); */ struct ref *ref_remove_duplicates(struct ref *ref_map); +/* + * Check whether a name matches any negative refspec in rs. Returns 1 if the + * name matches at least one negative refspec, and 0 otherwise. + */ +int omit_name_by_refspec(const char *name, struct refspec *rs); + +/* + * Remove all entries in the input list which match any negative refspec in + * the refspec list. + */ +struct ref *apply_negative_refspecs(struct ref *ref_map, struct refspec *rs); + int query_refspecs(struct refspec *rs, struct refspec_item *query); char *apply_refspecs(struct refspec *rs, const char *name); @@ -214,7 +275,8 @@ void set_ref_status_for_push(struct ref *remote_refs, int send_mirror, /* * Given a list of the remote refs and the specification of things to * fetch, makes a (separate) list of the refs to fetch and the local - * refs to store into. + * refs to store into. Note that negative refspecs are ignored here, and + * should be handled separately. * * *tail is the pointer to the tail pointer of the list of results * beforehand, and will be set to the tail pointer of the list of @@ -238,6 +300,7 @@ int remote_find_tracking(struct remote *remote, struct refspec_item *refspec); * branch_get(name) for "refs/heads/{name}", or with branch_get(NULL) for HEAD. */ struct branch { + struct hashmap_entry ent; /* The short name of the branch. */ const char *name; @@ -318,7 +381,8 @@ int stat_tracking_info(struct branch *branch, int *num_ours, int *num_theirs, const char **upstream_name, int for_push, enum ahead_behind_flags abf); int format_tracking_info(struct branch *branch, struct strbuf *sb, - enum ahead_behind_flags abf); + enum ahead_behind_flags abf, + int show_divergence_advice); struct ref *get_local_heads(void); /* @@ -337,10 +401,9 @@ struct ref *get_stale_heads(struct refspec *rs, struct ref *fetch_map); /* * Compare-and-swap */ -#define CAS_OPT_NAME "force-with-lease" - struct push_cas_option { unsigned use_tracking_for_rest:1; + unsigned use_force_if_includes:1; struct push_cas { struct object_id expect; unsigned use_tracking:1; @@ -355,4 +418,36 @@ int parseopt_push_cas_option(const struct option *, const char *arg, int unset); int is_empty_cas(const struct push_cas_option *); void apply_push_cas(struct push_cas_option *, struct remote *, struct ref *); +/* + * The `url` argument is the URL that navigates to the submodule origin + * repo. When relative, this URL is relative to the superproject origin + * URL repo. The `up_path` argument, if specified, is the relative + * path that navigates from the submodule working tree to the superproject + * working tree. Returns the origin URL of the submodule. + * + * Return either an absolute URL or filesystem path (if the superproject + * origin URL is an absolute URL or filesystem path, respectively) or a + * relative file system path (if the superproject origin URL is a relative + * file system path). + * + * When the output is a relative file system path, the path is either + * relative to the submodule working tree, if up_path is specified, or to + * the superproject working tree otherwise. + * + * NEEDSWORK: This works incorrectly on the domain and protocol part. + * remote_url url outcome expectation + * http://a.com/b ../c http://a.com/c as is + * http://a.com/b/ ../c http://a.com/c same as previous line, but + * ignore trailing slash in url + * http://a.com/b ../../c http://c error out + * http://a.com/b ../../../c http:/c error out + * http://a.com/b ../../../../c http:c error out + * http://a.com/b ../../../../../c .:c error out + * http://a.com/b http://d.org/e http://d.org/e as is + * NEEDSWORK: Given how chop_last_dir() works, this function is broken + * when a local part has a colon in its path component, too. + */ +char *relative_url(const char *remote_url, const char *url, + const char *up_path); + #endif |