diff options
Diffstat (limited to 'remote.c')
| -rw-r--r-- | remote.c | 85 |
1 files changed, 53 insertions, 32 deletions
@@ -28,6 +28,11 @@ struct rewrite { int instead_of_nr; int instead_of_alloc; }; +struct rewrites { + struct rewrite **rewrite; + int rewrite_alloc; + int rewrite_nr; +}; static struct remote **remotes; static int remotes_alloc; @@ -41,14 +46,13 @@ static struct branch *current_branch; static const char *default_remote_name; static int explicit_default_remote_name; -static struct rewrite **rewrite; -static int rewrite_alloc; -static int rewrite_nr; +static struct rewrites rewrites; +static struct rewrites rewrites_push; #define BUF_SIZE (2048) static char buffer[BUF_SIZE]; -static const char *alias_url(const char *url) +static const char *alias_url(const char *url, struct rewrites *r) { int i, j; char *ret; @@ -57,14 +61,14 @@ static const char *alias_url(const char *url) longest = NULL; longest_i = -1; - for (i = 0; i < rewrite_nr; i++) { - if (!rewrite[i]) + for (i = 0; i < r->rewrite_nr; i++) { + if (!r->rewrite[i]) continue; - for (j = 0; j < rewrite[i]->instead_of_nr; j++) { - if (!prefixcmp(url, rewrite[i]->instead_of[j].s) && + for (j = 0; j < r->rewrite[i]->instead_of_nr; j++) { + if (!prefixcmp(url, r->rewrite[i]->instead_of[j].s) && (!longest || - longest->len < rewrite[i]->instead_of[j].len)) { - longest = &(rewrite[i]->instead_of[j]); + longest->len < r->rewrite[i]->instead_of[j].len)) { + longest = &(r->rewrite[i]->instead_of[j]); longest_i = i; } } @@ -72,10 +76,10 @@ static const char *alias_url(const char *url) if (!longest) return url; - ret = xmalloc(rewrite[longest_i]->baselen + + ret = xmalloc(r->rewrite[longest_i]->baselen + (strlen(url) - longest->len) + 1); - strcpy(ret, rewrite[longest_i]->base); - strcpy(ret + rewrite[longest_i]->baselen, url + longest->len); + strcpy(ret, r->rewrite[longest_i]->base); + strcpy(ret + r->rewrite[longest_i]->baselen, url + longest->len); return ret; } @@ -101,17 +105,25 @@ static void add_url(struct remote *remote, const char *url) remote->url[remote->url_nr++] = url; } -static void add_url_alias(struct remote *remote, const char *url) -{ - add_url(remote, alias_url(url)); -} - static void add_pushurl(struct remote *remote, const char *pushurl) { ALLOC_GROW(remote->pushurl, remote->pushurl_nr + 1, remote->pushurl_alloc); remote->pushurl[remote->pushurl_nr++] = pushurl; } +static void add_pushurl_alias(struct remote *remote, const char *url) +{ + const char *pushurl = alias_url(url, &rewrites_push); + if (pushurl != url) + add_pushurl(remote, pushurl); +} + +static void add_url_alias(struct remote *remote, const char *url) +{ + add_url(remote, alias_url(url, &rewrites)); + add_pushurl_alias(remote, url); +} + static struct remote *make_remote(const char *name, int len) { struct remote *ret; @@ -169,22 +181,22 @@ static struct branch *make_branch(const char *name, int len) return ret; } -static struct rewrite *make_rewrite(const char *base, int len) +static struct rewrite *make_rewrite(struct rewrites *r, const char *base, int len) { struct rewrite *ret; int i; - for (i = 0; i < rewrite_nr; i++) { + for (i = 0; i < r->rewrite_nr; i++) { if (len - ? (len == rewrite[i]->baselen && - !strncmp(base, rewrite[i]->base, len)) - : !strcmp(base, rewrite[i]->base)) - return rewrite[i]; + ? (len == r->rewrite[i]->baselen && + !strncmp(base, r->rewrite[i]->base, len)) + : !strcmp(base, r->rewrite[i]->base)) + return r->rewrite[i]; } - ALLOC_GROW(rewrite, rewrite_nr + 1, rewrite_alloc); + ALLOC_GROW(r->rewrite, r->rewrite_nr + 1, r->rewrite_alloc); ret = xcalloc(1, sizeof(struct rewrite)); - rewrite[rewrite_nr++] = ret; + r->rewrite[r->rewrite_nr++] = ret; if (len) { ret->base = xstrndup(base, len); ret->baselen = len; @@ -355,8 +367,13 @@ static int handle_config(const char *key, const char *value, void *cb) subkey = strrchr(name, '.'); if (!subkey) return 0; - rewrite = make_rewrite(name, subkey - name); if (!strcmp(subkey, ".insteadof")) { + rewrite = make_rewrite(&rewrites, name, subkey - name); + if (!value) + return config_error_nonbool(key); + add_instead_of(rewrite, xstrdup(value)); + } else if (!strcmp(subkey, ".pushinsteadof")) { + rewrite = make_rewrite(&rewrites_push, name, subkey - name); if (!value) return config_error_nonbool(key); add_instead_of(rewrite, xstrdup(value)); @@ -430,13 +447,17 @@ static void alias_all_urls(void) { int i, j; for (i = 0; i < remotes_nr; i++) { + int add_pushurl_aliases; if (!remotes[i]) continue; - for (j = 0; j < remotes[i]->url_nr; j++) { - remotes[i]->url[j] = alias_url(remotes[i]->url[j]); - } for (j = 0; j < remotes[i]->pushurl_nr; j++) { - remotes[i]->pushurl[j] = alias_url(remotes[i]->pushurl[j]); + remotes[i]->pushurl[j] = alias_url(remotes[i]->pushurl[j], &rewrites); + } + add_pushurl_aliases = remotes[i]->pushurl_nr == 0; + for (j = 0; j < remotes[i]->url_nr; j++) { + if (add_pushurl_aliases) + add_pushurl_alias(remotes[i], remotes[i]->url[j]); + remotes[i]->url[j] = alias_url(remotes[i]->url[j], &rewrites); } } } @@ -1038,7 +1059,7 @@ static int match_explicit(struct ref *src, struct ref *dst, case 0: if (!memcmp(dst_value, "refs/", 5)) matched_dst = make_linked_ref(dst_value, dst_tail); - 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 error("unable to push to unqualified destination: %s\n" |