Merge branch 'ms/core-icase-doc'
[gitweb.git] / transport.c
index 9152a45b3828fdd8486c9b80fc89024a346193fd..a32da30dee6f4e38433b68d7c9f7e9404aa58858 100644 (file)
@@ -11,6 +11,7 @@
 #include "bundle.h"
 #include "dir.h"
 #include "refs.h"
+#include "refspec.h"
 #include "branch.h"
 #include "url.h"
 #include "submodule.h"
 #include "sigchain.h"
 #include "transport-internal.h"
 #include "protocol.h"
+#include "object-store.h"
+#include "color.h"
+
+static int transport_use_color = -1;
+static char transport_colors[][COLOR_MAXLEN] = {
+       GIT_COLOR_RESET,
+       GIT_COLOR_RED           /* REJECTED */
+};
+
+enum color_transport {
+       TRANSPORT_COLOR_RESET = 0,
+       TRANSPORT_COLOR_REJECTED = 1
+};
+
+static int transport_color_config(void)
+{
+       const char *keys[] = {
+               "color.transport.reset",
+               "color.transport.rejected"
+       }, *key = "color.transport";
+       char *value;
+       int i;
+       static int initialized;
+
+       if (initialized)
+               return 0;
+       initialized = 1;
+
+       if (!git_config_get_string(key, &value))
+               transport_use_color = git_config_colorbool(key, value);
+
+       if (!want_color_stderr(transport_use_color))
+               return 0;
+
+       for (i = 0; i < ARRAY_SIZE(keys); i++)
+               if (!git_config_get_string(keys[i], &value)) {
+                       if (!value)
+                               return config_error_nonbool(keys[i]);
+                       if (color_parse(value, transport_colors[i]) < 0)
+                               return -1;
+               }
+
+       return 0;
+}
+
+static const char *transport_get_color(enum color_transport ix)
+{
+       if (want_color_stderr(transport_use_color))
+               return transport_colors[ix];
+       return "";
+}
 
 static void set_upstreams(struct transport *transport, struct ref *refs,
        int pretend)
@@ -165,6 +217,15 @@ static int set_git_option(struct git_transport_options *opts,
        } else if (!strcmp(name, TRANS_OPT_DEEPEN_RELATIVE)) {
                opts->deepen_relative = !!value;
                return 0;
+       } else if (!strcmp(name, TRANS_OPT_FROM_PROMISOR)) {
+               opts->from_promisor = !!value;
+               return 0;
+       } else if (!strcmp(name, TRANS_OPT_NO_DEPENDENTS)) {
+               opts->no_dependents = !!value;
+               return 0;
+       } else if (!strcmp(name, TRANS_OPT_LIST_OBJECTS_FILTER)) {
+               parse_list_objects_filter(&opts->filter_options, value);
+               return 0;
        }
        return 1;
 }
@@ -208,7 +269,7 @@ static struct ref *get_refs_via_connect(struct transport *transport, int for_pus
        switch (data->version) {
        case protocol_v2:
                get_remote_refs(data->fd[1], &reader, &refs, for_push,
-                               ref_prefixes);
+                               ref_prefixes, transport->server_options);
                break;
        case protocol_v1:
        case protocol_v0:
@@ -252,6 +313,11 @@ static int fetch_refs_via_pack(struct transport *transport,
                data->options.check_self_contained_and_connected;
        args.cloning = transport->cloning;
        args.update_shallow = data->options.update_shallow;
+       args.from_promisor = data->options.from_promisor;
+       args.no_dependents = data->options.no_dependents;
+       args.filter_options = data->options.filter_options;
+       args.stateless_rpc = transport->stateless_rpc;
+       args.server_options = transport->server_options;
 
        if (!data->got_remote_heads)
                refs_tmp = get_refs_via_connect(transport, 0, NULL);
@@ -325,7 +391,7 @@ int transport_refs_pushed(struct ref *ref)
 
 void transport_update_tracking_ref(struct remote *remote, struct ref *ref, int verbose)
 {
-       struct refspec rs;
+       struct refspec_item rs;
 
        if (ref->status != REF_STATUS_OK && ref->status != REF_STATUS_UPTODATE)
                return;
@@ -359,7 +425,13 @@ static void print_ref_status(char flag, const char *summary,
                else
                        fprintf(stdout, "%s\n", summary);
        } else {
-               fprintf(stderr, " %c %-*s ", flag, summary_width, summary);
+               const char *red = "", *reset = "";
+               if (push_had_errors(to)) {
+                       red = transport_get_color(TRANSPORT_COLOR_REJECTED);
+                       reset = transport_get_color(TRANSPORT_COLOR_RESET);
+               }
+               fprintf(stderr, " %s%c %-*s%s ", red, flag, summary_width,
+                       summary, reset);
                if (from)
                        fprintf(stderr, "%s -> %s", prettify_refname(from->name), prettify_refname(to->name));
                else
@@ -388,7 +460,7 @@ static void print_ok_ref_status(struct ref *ref, int porcelain, int summary_widt
                char type;
                const char *msg;
 
-               strbuf_add_unique_abbrev(&quickref, ref->old_oid.hash,
+               strbuf_add_unique_abbrev(&quickref, &ref->old_oid,
                                         DEFAULT_ABBREV);
                if (ref->forced_update) {
                        strbuf_addstr(&quickref, "...");
@@ -399,7 +471,7 @@ static void print_ok_ref_status(struct ref *ref, int porcelain, int summary_widt
                        type = ' ';
                        msg = NULL;
                }
-               strbuf_add_unique_abbrev(&quickref, ref->new_oid.hash,
+               strbuf_add_unique_abbrev(&quickref, &ref->new_oid,
                                         DEFAULT_ABBREV);
 
                print_ref_status(type, quickref.buf, ref, ref->peer_ref, msg,
@@ -482,7 +554,7 @@ static int print_one_push_status(struct ref *ref, const char *dest, int count,
 static int measure_abbrev(const struct object_id *oid, int sofar)
 {
        char hex[GIT_MAX_HEXSZ + 1];
-       int w = find_unique_abbrev_r(hex, oid->hash, DEFAULT_ABBREV);
+       int w = find_unique_abbrev_r(hex, oid, DEFAULT_ABBREV);
 
        return (w < sofar) ? sofar : w;
 }
@@ -508,6 +580,9 @@ void transport_print_push_status(const char *dest, struct ref *refs,
        char *head;
        int summary_width = transport_summary_width(refs);
 
+       if (transport_color_config() < 0)
+               warning(_("could not parse transport.color.* config"));
+
        head = resolve_refdup("HEAD", RESOLVE_REF_READING, NULL, NULL);
 
        if (verbose) {
@@ -545,35 +620,15 @@ void transport_print_push_status(const char *dest, struct ref *refs,
        free(head);
 }
 
-void transport_verify_remote_names(int nr_heads, const char **heads)
-{
-       int i;
-
-       for (i = 0; i < nr_heads; i++) {
-               const char *local = heads[i];
-               const char *remote = strrchr(heads[i], ':');
-
-               if (*local == '+')
-                       local++;
-
-               /* A matching refspec is okay.  */
-               if (remote == local && remote[1] == '\0')
-                       continue;
-
-               remote = remote ? (remote + 1) : local;
-               if (check_refname_format(remote,
-                               REFNAME_ALLOW_ONELEVEL|REFNAME_REFSPEC_PATTERN))
-                       die("remote part of refspec is not a valid name in %s",
-                               heads[i]);
-       }
-}
-
 static int git_transport_push(struct transport *transport, struct ref *remote_refs, int flags)
 {
        struct git_transport_data *data = transport->data;
        struct send_pack_args args;
        int ret = 0;
 
+       if (transport_color_config() < 0)
+               return -1;
+
        if (!data->got_remote_heads)
                get_refs_via_connect(transport, 1, NULL);
 
@@ -660,7 +715,7 @@ void transport_take_over(struct transport *transport,
        struct git_transport_data *data;
 
        if (!transport->smart_options)
-               die("BUG: taking over transport requires non-NULL "
+               BUG("taking over transport requires non-NULL "
                    "smart_options field.");
 
        data = xcalloc(1, sizeof(*data));
@@ -785,7 +840,7 @@ int is_transport_allowed(const char *type, int from_user)
                return from_user;
        }
 
-       die("BUG: invalid protocol_allow_config type");
+       BUG("invalid protocol_allow_config type");
 }
 
 void transport_check_allowed(const char *type)
@@ -1016,11 +1071,13 @@ static int run_pre_push_hook(struct transport *transport,
 }
 
 int transport_push(struct transport *transport,
-                  int refspec_nr, const char **refspec, int flags,
+                  struct refspec *rs, int flags,
                   unsigned int *reject_reasons)
 {
        *reject_reasons = 0;
-       transport_verify_remote_names(refspec_nr, refspec);
+
+       if (transport_color_config() < 0)
+               return -1;
 
        if (transport->vtable->push_refs) {
                struct ref *remote_refs;
@@ -1031,38 +1088,17 @@ int transport_push(struct transport *transport,
                int porcelain = flags & TRANSPORT_PUSH_PORCELAIN;
                int pretend = flags & TRANSPORT_PUSH_DRY_RUN;
                int push_ret, ret, err;
-               struct refspec *tmp_rs;
                struct argv_array ref_prefixes = ARGV_ARRAY_INIT;
-               int i;
 
-               if (check_push_refs(local_refs, refspec_nr, refspec) < 0)
+               if (check_push_refs(local_refs, rs) < 0)
                        return -1;
 
-               tmp_rs = parse_push_refspec(refspec_nr, refspec);
-               for (i = 0; i < refspec_nr; i++) {
-                       const char *prefix = NULL;
-
-                       if (tmp_rs[i].dst)
-                               prefix = tmp_rs[i].dst;
-                       else if (tmp_rs[i].src && !tmp_rs[i].exact_sha1)
-                               prefix = tmp_rs[i].src;
-
-                       if (prefix) {
-                               const char *glob = strchr(prefix, '*');
-                               if (glob)
-                                       argv_array_pushf(&ref_prefixes, "%.*s",
-                                                        (int)(glob - prefix),
-                                                        prefix);
-                               else
-                                       expand_ref_prefix(&ref_prefixes, prefix);
-                       }
-               }
+               refspec_ref_prefixes(rs, &ref_prefixes);
 
                remote_refs = transport->vtable->get_refs_list(transport, 1,
                                                               &ref_prefixes);
 
                argv_array_clear(&ref_prefixes);
-               free_refspec(refspec_nr, tmp_rs);
 
                if (flags & TRANSPORT_PUSH_ALL)
                        match_flags |= MATCH_REFS_ALL;
@@ -1073,10 +1109,8 @@ int transport_push(struct transport *transport,
                if (flags & TRANSPORT_PUSH_FOLLOW_TAGS)
                        match_flags |= MATCH_REFS_FOLLOW_TAGS;
 
-               if (match_push_refs(local_refs, &remote_refs,
-                                   refspec_nr, refspec, match_flags)) {
+               if (match_push_refs(local_refs, &remote_refs, rs, match_flags))
                        return -1;
-               }
 
                if (transport->smart_options &&
                    transport->smart_options->cas &&
@@ -1105,7 +1139,7 @@ int transport_push(struct transport *transport,
 
                        if (!push_unpushed_submodules(&commits,
                                                      transport->remote,
-                                                     refspec, refspec_nr,
+                                                     rs,
                                                      transport->push_options,
                                                      pretend)) {
                                oid_array_clear(&commits);