diff options
Diffstat (limited to 'remote.c')
| -rw-r--r-- | remote.c | 87 |
1 files changed, 43 insertions, 44 deletions
@@ -1,4 +1,5 @@ #include "cache.h" +#include "config.h" #include "remote.h" #include "refs.h" #include "commit.h" @@ -132,8 +133,15 @@ struct remotes_hash_key { int len; }; -static int remotes_hash_cmp(const struct remote *a, const struct remote *b, const struct remotes_hash_key *key) +static int remotes_hash_cmp(const void *unused_cmp_data, + const void *entry, + const void *entry_or_key, + const void *keydata) { + const struct remote *a = entry; + const struct remote *b = entry_or_key; + const struct remotes_hash_key *key = keydata; + if (key) return strncmp(a->name, key->str, key->len) || a->name[key->len]; else @@ -143,7 +151,7 @@ static int remotes_hash_cmp(const struct remote *a, const struct remote *b, cons static inline void init_remotes_hash(void) { if (!remotes_hash.cmpfn) - hashmap_init(&remotes_hash, (hashmap_cmp_fn)remotes_hash_cmp, 0); + hashmap_init(&remotes_hash, remotes_hash_cmp, NULL, 0); } static struct remote *make_remote(const char *name, int len) @@ -251,7 +259,7 @@ static const char *skip_spaces(const char *s) static void read_remotes_file(struct remote *remote) { struct strbuf buf = STRBUF_INIT; - FILE *f = fopen(git_path("remotes/%s", remote->name), "r"); + FILE *f = fopen_or_warn(git_path("remotes/%s", remote->name), "r"); if (!f) return; @@ -277,7 +285,7 @@ static void read_branches_file(struct remote *remote) { char *frag; struct strbuf buf = STRBUF_INIT; - FILE *f = fopen(git_path("branches/%s", remote->name), "r"); + FILE *f = fopen_or_warn(git_path("branches/%s", remote->name), "r"); if (!f) return; @@ -477,26 +485,6 @@ static void read_config(void) alias_all_urls(); } -/* - * This function frees a refspec array. - * Warning: code paths should be checked to ensure that the src - * and dst pointers are always freeable pointers as well - * as the refspec pointer itself. - */ -static void free_refspecs(struct refspec *refspec, int nr_refspec) -{ - int i; - - if (!refspec) - return; - - for (i = 0; i < nr_refspec; i++) { - free(refspec[i].src); - free(refspec[i].dst); - } - free(refspec); -} - static struct refspec *parse_refspec_internal(int nr_refspec, const char **refspec, int fetch, int verify) { int i; @@ -610,7 +598,7 @@ static struct refspec *parse_refspec_internal(int nr_refspec, const char **refsp * since it is only possible to reach this point from within * the for loop above. */ - free_refspecs(rs, i+1); + free_refspec(i+1, rs); return NULL; } die("Invalid refspec '%s'", refspec[i]); @@ -621,7 +609,7 @@ int valid_fetch_refspec(const char *fetch_refspec_str) struct refspec *refspec; refspec = parse_refspec_internal(1, &fetch_refspec_str, 1, 1); - free_refspecs(refspec, 1); + free_refspec(1, refspec); return !!refspec; } @@ -630,7 +618,7 @@ struct refspec *parse_fetch_refspec(int nr_refspec, const char **refspec) return parse_refspec_internal(nr_refspec, refspec, 1, 0); } -static struct refspec *parse_push_refspec(int nr_refspec, const char **refspec) +struct refspec *parse_push_refspec(int nr_refspec, const char **refspec) { return parse_refspec_internal(nr_refspec, refspec, 0, 0); } @@ -638,6 +626,10 @@ static struct refspec *parse_push_refspec(int nr_refspec, const char **refspec) void free_refspec(int nr_refspec, struct refspec *refspec) { int i; + + if (!refspec) + return; + for (i = 0; i < nr_refspec; i++) { free(refspec[i].src); free(refspec[i].dst); @@ -649,7 +641,12 @@ static int valid_remote_nick(const char *name) { if (!name[0] || is_dot_or_dotdot(name)) return 0; - return !strchr(name, '/'); /* no slash */ + + /* remote nicknames cannot contain slashes */ + while (*name) + if (is_dir_sep(*name++)) + return 0; + return 1; } const char *remote_for_branch(struct branch *branch, int *explicit) @@ -693,7 +690,7 @@ static struct remote *remote_get_1(const char *name, name = get_default(current_branch, &name_given); ret = make_remote(name, 0); - if (valid_remote_nick(name)) { + if (valid_remote_nick(name) && have_git_dir()) { if (!valid_remote(ret)) read_remotes_file(ret); if (!valid_remote(ret)) @@ -1088,7 +1085,7 @@ static int try_explicit_object_name(const char *name, return 0; } - if (get_sha1(name, oid.hash)) + if (get_oid(name, &oid)) return -1; if (match) { @@ -1191,9 +1188,10 @@ static int match_explicit(struct ref *src, struct ref *dst, else if (is_null_oid(&matched_src->new_oid)) error("unable to delete '%s': remote ref does not exist", dst_value); - else if ((dst_guess = guess_ref(dst_value, matched_src))) + else if ((dst_guess = guess_ref(dst_value, matched_src))) { matched_dst = make_linked_ref(dst_guess, dst_tail); - else + free(dst_guess); + } else error("unable to push to unqualified destination: %s\n" "The destination refspec neither matches an " "existing ref on the remote nor\n" @@ -1296,7 +1294,7 @@ static void add_to_tips(struct tips *tips, const struct object_id *oid) if (is_null_oid(oid)) return; - commit = lookup_commit_reference_gently(oid->hash, 1); + commit = lookup_commit_reference_gently(oid, 1); if (!commit || (commit->object.flags & TMP_MARK)) return; commit->object.flags |= TMP_MARK; @@ -1358,7 +1356,8 @@ static void add_missing_tags(struct ref *src, struct ref **dst, struct ref ***ds if (is_null_oid(&ref->new_oid)) continue; - commit = lookup_commit_reference_gently(ref->new_oid.hash, 1); + commit = lookup_commit_reference_gently(&ref->new_oid, + 1); if (!commit) /* not pushing a commit, which is not an error */ continue; @@ -1585,8 +1584,8 @@ void set_ref_status_for_push(struct ref *remote_refs, int send_mirror, reject_reason = REF_STATUS_REJECT_ALREADY_EXISTS; else if (!has_object_file(&ref->old_oid)) reject_reason = REF_STATUS_REJECT_FETCH_FIRST; - else if (!lookup_commit_reference_gently(ref->old_oid.hash, 1) || - !lookup_commit_reference_gently(ref->new_oid.hash, 1)) + else if (!lookup_commit_reference_gently(&ref->old_oid, 1) || + !lookup_commit_reference_gently(&ref->new_oid, 1)) reject_reason = REF_STATUS_REJECT_NEEDS_FORCE; else if (!ref_newer(&ref->new_oid, &ref->old_oid)) reject_reason = REF_STATUS_REJECT_NONFASTFORWARD; @@ -1953,12 +1952,12 @@ int ref_newer(const struct object_id *new_oid, const struct object_id *old_oid) * Both new and old must be commit-ish and new is descendant of * old. Otherwise we require --force. */ - o = deref_tag(parse_object(old_oid->hash), NULL, 0); + o = deref_tag(parse_object(old_oid), NULL, 0); if (!o || o->type != OBJ_COMMIT) return 0; old = (struct commit *) o; - o = deref_tag(parse_object(new_oid->hash), NULL, 0); + o = deref_tag(parse_object(new_oid), NULL, 0); if (!o || o->type != OBJ_COMMIT) return 0; new = (struct commit *) o; @@ -2009,13 +2008,13 @@ int stat_tracking_info(struct branch *branch, int *num_ours, int *num_theirs, /* Cannot stat if what we used to build on no longer exists */ if (read_ref(base, oid.hash)) return -1; - theirs = lookup_commit_reference(oid.hash); + theirs = lookup_commit_reference(&oid); if (!theirs) return -1; if (read_ref(branch->refname, oid.hash)) return -1; - ours = lookup_commit_reference(oid.hash); + ours = lookup_commit_reference(&oid); if (!ours) return -1; @@ -2279,7 +2278,7 @@ static struct push_cas *add_cas_entry(struct push_cas_option *cas, return entry; } -int parse_push_cas_option(struct push_cas_option *cas, const char *arg, int unset) +static int parse_push_cas_option(struct push_cas_option *cas, const char *arg, int unset) { const char *colon; struct push_cas *entry; @@ -2302,8 +2301,8 @@ int parse_push_cas_option(struct push_cas_option *cas, const char *arg, int unse if (!*colon) entry->use_tracking = 1; else if (!colon[1]) - hashclr(entry->expect); - else if (get_sha1(colon + 1, entry->expect)) + oidclr(&entry->expect); + else if (get_oid(colon + 1, &entry->expect)) return error("cannot parse expected object name '%s'", colon + 1); return 0; } @@ -2350,7 +2349,7 @@ static void apply_cas(struct push_cas_option *cas, continue; ref->expect_old_sha1 = 1; if (!entry->use_tracking) - hashcpy(ref->old_oid_expect.hash, cas->entry[i].expect); + oidcpy(&ref->old_oid_expect, &entry->expect); else if (remote_tracking(remote, ref->name, &ref->old_oid_expect)) oidclr(&ref->old_oid_expect); return; |