i18n: git-merge basic messages
[gitweb.git] / builtin / log.c
index 6208703c061abb868201073795cf516bf81b2602..853f5d0401f32b9e3dede14ad1f3e1e78b1dccdb 100644 (file)
@@ -24,6 +24,7 @@
 static const char *default_date_mode = NULL;
 
 static int default_show_root = 1;
+static int decoration_style;
 static const char *fmt_patch_subject_prefix = "PATCH";
 static const char *fmt_pretty;
 
@@ -31,11 +32,28 @@ static const char * const builtin_log_usage =
        "git log [<options>] [<since>..<until>] [[--] <path>...]\n"
        "   or: git show [options] <object>...";
 
+static int parse_decoration_style(const char *var, const char *value)
+{
+       switch (git_config_maybe_bool(var, value)) {
+       case 1:
+               return DECORATE_SHORT_REFS;
+       case 0:
+               return 0;
+       default:
+               break;
+       }
+       if (!strcmp(value, "full"))
+               return DECORATE_FULL_REFS;
+       else if (!strcmp(value, "short"))
+               return DECORATE_SHORT_REFS;
+       return -1;
+}
+
 static void cmd_log_init(int argc, const char **argv, const char *prefix,
                         struct rev_info *rev, struct setup_revision_opt *opt)
 {
        int i;
-       int decoration_style = 0;
+       int decoration_given = 0;
        struct userformat_want w;
 
        rev->abbrev = DEFAULT_ABBREV;
@@ -78,25 +96,36 @@ static void cmd_log_init(int argc, const char **argv, const char *prefix,
                const char *arg = argv[i];
                if (!strcmp(arg, "--decorate")) {
                        decoration_style = DECORATE_SHORT_REFS;
+                       decoration_given = 1;
                } else if (!prefixcmp(arg, "--decorate=")) {
                        const char *v = skip_prefix(arg, "--decorate=");
-                       if (!strcmp(v, "full"))
-                               decoration_style = DECORATE_FULL_REFS;
-                       else if (!strcmp(v, "short"))
-                               decoration_style = DECORATE_SHORT_REFS;
-                       else
-                               die("invalid --decorate option: %s", arg);
+                       decoration_style = parse_decoration_style(arg, v);
+                       if (decoration_style < 0)
+                               die(_("invalid --decorate option: %s"), arg);
+                       decoration_given = 1;
+               } else if (!strcmp(arg, "--no-decorate")) {
+                       decoration_style = 0;
                } else if (!strcmp(arg, "--source")) {
                        rev->show_source = 1;
                } else if (!strcmp(arg, "-h")) {
                        usage(builtin_log_usage);
                } else
-                       die("unrecognized argument: %s", arg);
+                       die(_("unrecognized argument: %s"), arg);
        }
+
+       /*
+        * defeat log.decorate configuration interacting with --pretty=raw
+        * from the command line.
+        */
+       if (!decoration_given && rev->pretty_given
+           && rev->commit_format == CMIT_FMT_RAW)
+               decoration_style = 0;
+
        if (decoration_style) {
                rev->show_decorations = 1;
                load_ref_decorations(decoration_style);
        }
+       setup_pager();
 }
 
 /*
@@ -124,7 +153,7 @@ static void show_early_header(struct rev_info *rev, const char *stage, int nr)
                if (rev->commit_format != CMIT_FMT_ONELINE)
                        putchar(rev->diffopt.line_termination);
        }
-       printf("Final output: %d %s\n", nr, stage);
+       printf(_("Final output: %d %s\n"), nr, stage);
 }
 
 static struct itimerval early_output_timer;
@@ -223,7 +252,7 @@ static int cmd_log_walk(struct rev_info *rev)
                setup_early_output(rev);
 
        if (prepare_revision_walk(rev))
-               die("revision walk setup failed");
+               die(_("revision walk setup failed"));
 
        if (rev->early_output)
                finish_early_output(rev);
@@ -258,10 +287,19 @@ static int git_log_config(const char *var, const char *value, void *cb)
                return git_config_string(&fmt_patch_subject_prefix, var, value);
        if (!strcmp(var, "log.date"))
                return git_config_string(&default_date_mode, var, value);
+       if (!strcmp(var, "log.decorate")) {
+               decoration_style = parse_decoration_style(var, value);
+               if (decoration_style < 0)
+                       decoration_style = 0; /* maybe warn? */
+               return 0;
+       }
        if (!strcmp(var, "log.showroot")) {
                default_show_root = git_config_bool(var, value);
                return 0;
        }
+       if (!prefixcmp(var, "color.decorate."))
+               return parse_decorate_color_config(var, 15, value);
+
        return git_diff_ui_config(var, value, cb);
 }
 
@@ -291,8 +329,7 @@ static void show_tagger(char *buf, int len, struct rev_info *rev)
        struct strbuf out = STRBUF_INIT;
 
        pp_user_info("Tagger", rev->commit_format, &out, buf, rev->date_mode,
-               git_log_output_encoding ?
-               git_log_output_encoding: git_commit_encoding);
+               get_log_output_encoding());
        printf("%s", out.buf);
        strbuf_release(&out);
 }
@@ -306,7 +343,7 @@ static int show_object(const unsigned char *sha1, int show_tag_object,
        int offset = 0;
 
        if (!buf)
-               return error("Could not read object %s", sha1_to_hex(sha1));
+               return error(_("Could not read object %s"), sha1_to_hex(sha1));
 
        if (show_tag_object)
                while (offset < size && buf[offset] != '\n') {
@@ -393,7 +430,7 @@ int cmd_show(int argc, const char **argv, const char *prefix)
                                break;
                        o = parse_object(t->tagged->sha1);
                        if (!o)
-                               ret = error("Could not read object %s",
+                               ret = error(_("Could not read object %s"),
                                            sha1_to_hex(t->tagged->sha1));
                        objects[i].item = o;
                        i--;
@@ -417,7 +454,7 @@ int cmd_show(int argc, const char **argv, const char *prefix)
                        ret = cmd_log_walk(&rev);
                        break;
                default:
-                       ret = error("Unknown type: %d", o->type);
+                       ret = error(_("Unknown type: %d"), o->type);
                }
        }
        free(objects);
@@ -454,12 +491,6 @@ int cmd_log_reflog(int argc, const char **argv, const char *prefix)
        rev.use_terminator = 1;
        rev.always_show_header = 1;
 
-       /*
-        * We get called through "git reflog", so unlike the other log
-        * routines, we need to set up our pager manually..
-        */
-       setup_pager();
-
        return cmd_log_walk(&rev);
 }
 
@@ -501,13 +532,13 @@ static void add_header(const char *value)
                len--;
 
        if (!strncasecmp(value, "to: ", 4)) {
-               item = string_list_append(value + 4, &extra_to);
+               item = string_list_append(&extra_to, value + 4);
                len -= 4;
        } else if (!strncasecmp(value, "cc: ", 4)) {
-               item = string_list_append(value + 4, &extra_cc);
+               item = string_list_append(&extra_cc, value + 4);
                len -= 4;
        } else {
-               item = string_list_append(value, &extra_hdr);
+               item = string_list_append(&extra_hdr, value);
        }
 
        item->string[len] = '\0';
@@ -515,14 +546,15 @@ static void add_header(const char *value)
 
 #define THREAD_SHALLOW 1
 #define THREAD_DEEP 2
-static int thread = 0;
-static int do_signoff = 0;
+static int thread;
+static int do_signoff;
+static const char *signature = git_version_string;
 
 static int git_format_config(const char *var, const char *value, void *cb)
 {
        if (!strcmp(var, "format.headers")) {
                if (!value)
-                       die("format.headers without value");
+                       die(_("format.headers without value"));
                add_header(value);
                return 0;
        }
@@ -531,13 +563,13 @@ static int git_format_config(const char *var, const char *value, void *cb)
        if (!strcmp(var, "format.to")) {
                if (!value)
                        return config_error_nonbool(var);
-               string_list_append(value, &extra_to);
+               string_list_append(&extra_to, value);
                return 0;
        }
        if (!strcmp(var, "format.cc")) {
                if (!value)
                        return config_error_nonbool(var);
-               string_list_append(value, &extra_cc);
+               string_list_append(&extra_cc, value);
                return 0;
        }
        if (!strcmp(var, "diff.color") || !strcmp(var, "color.diff")) {
@@ -575,6 +607,8 @@ static int git_format_config(const char *var, const char *value, void *cb)
                do_signoff = git_config_bool(var, value);
                return 0;
        }
+       if (!strcmp(var, "format.signature"))
+               return git_config_string(&signature, var, value);
 
        return git_log_config(var, value, cb);
 }
@@ -592,7 +626,7 @@ static int reopen_stdout(struct commit *commit, struct rev_info *rev)
                strbuf_addstr(&filename, output_directory);
                if (filename.len >=
                    PATH_MAX - FORMAT_PATCH_NAME_MAX - suffix_len)
-                       return error("name of output directory is too long");
+                       return error(_("name of output directory is too long"));
                if (filename.buf[filename.len - 1] != '/')
                        strbuf_addch(&filename, '/');
        }
@@ -603,7 +637,7 @@ static int reopen_stdout(struct commit *commit, struct rev_info *rev)
                fprintf(realstdout, "%s\n", filename.buf + outdir_offset);
 
        if (freopen(filename.buf, "w", stdout) == NULL)
-               return error("Cannot open patch file %s", filename.buf);
+               return error(_("Cannot open patch file %s"), filename.buf);
 
        strbuf_release(&filename);
        return 0;
@@ -617,7 +651,7 @@ static void get_patch_ids(struct rev_info *rev, struct patch_ids *ids, const cha
        unsigned flags1, flags2;
 
        if (rev->pending.nr != 2)
-               die("Need exactly one range.");
+               die(_("Need exactly one range."));
 
        o1 = rev->pending.objects[0].item;
        flags1 = o1->flags;
@@ -625,7 +659,7 @@ static void get_patch_ids(struct rev_info *rev, struct patch_ids *ids, const cha
        flags2 = o2->flags;
 
        if ((flags1 & UNINTERESTING) == (flags2 & UNINTERESTING))
-               die("Not a range.");
+               die(_("Not a range."));
 
        init_patch_ids(ids);
 
@@ -636,7 +670,7 @@ static void get_patch_ids(struct rev_info *rev, struct patch_ids *ids, const cha
        add_pending_object(&check_rev, o1, "o1");
        add_pending_object(&check_rev, o2, "o2");
        if (prepare_revision_walk(&check_rev))
-               die("revision walk setup failed");
+               die(_("revision walk setup failed"));
 
        while ((commit = get_revision(&check_rev)) != NULL) {
                /* ignore merges */
@@ -662,13 +696,19 @@ static void gen_message_id(struct rev_info *info, char *base)
        const char *email_end = strrchr(committer, '>');
        struct strbuf buf = STRBUF_INIT;
        if (!email_start || !email_end || email_start > email_end - 1)
-               die("Could not extract email from committer identity.");
+               die(_("Could not extract email from committer identity."));
        strbuf_addf(&buf, "%s.%lu.git.%.*s", base,
                    (unsigned long) time(NULL),
                    (int)(email_end - email_start - 1), email_start + 1);
        info->message_id = strbuf_detach(&buf, NULL);
 }
 
+static void print_signature(void)
+{
+       if (signature && *signature)
+               printf("-- \n%s\n\n", signature);
+}
+
 static void make_cover_letter(struct rev_info *rev, int use_stdout,
                              int numbered, int numbered_files,
                              struct commit *origin,
@@ -688,7 +728,7 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout,
        struct commit *commit = NULL;
 
        if (rev->commit_format != CMIT_FMT_EMAIL)
-               die("Cover letter needs email format");
+               die(_("Cover letter needs email format"));
 
        committer = git_committer_info(0);
 
@@ -762,6 +802,7 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout,
        diff_flush(&opts);
 
        printf("\n");
+       print_signature();
 }
 
 static const char *clean_message_id(const char *msg_id)
@@ -780,7 +821,7 @@ static const char *clean_message_id(const char *msg_id)
                m++;
        }
        if (!z)
-               die("insane in-reply-to: %s", msg_id);
+               die(_("insane in-reply-to: %s"), msg_id);
        if (++z == m)
                return a;
        return xmemdupz(a, z - a);
@@ -853,7 +894,7 @@ static int output_directory_callback(const struct option *opt, const char *arg,
 {
        const char **dir = (const char **)opt->value;
        if (*dir)
-               die("Two output directories?");
+               die(_("Two output directories?"));
        *dir = arg;
        return 0;
 }
@@ -915,7 +956,7 @@ static int to_callback(const struct option *opt, const char *arg, int unset)
        if (unset)
                string_list_clear(&extra_to, 0);
        else
-               string_list_append(arg, &extra_to);
+               string_list_append(&extra_to, arg);
        return 0;
 }
 
@@ -924,7 +965,7 @@ static int cc_callback(const struct option *opt, const char *arg, int unset)
        if (unset)
                string_list_clear(&extra_cc, 0);
        else
-               string_list_append(arg, &extra_cc);
+               string_list_append(&extra_cc, arg);
        return 0;
 }
 
@@ -1001,6 +1042,8 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
                { OPTION_CALLBACK, 0, "thread", &thread, "style",
                            "enable message threading, styles: shallow, deep",
                            PARSE_OPT_OPTARG, thread_callback },
+               OPT_STRING(0, "signature", &signature, "signature",
+                           "add a signature"),
                OPT_END()
        };
 
@@ -1012,8 +1055,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
        rev.commit_format = CMIT_FMT_EMAIL;
        rev.verbose_header = 1;
        rev.diff = 1;
-       rev.combine_merges = 0;
-       rev.ignore_merges = 1;
+       rev.no_merges = 1;
        DIFF_OPT_SET(&rev.diffopt, RECURSIVE);
        rev.subject_prefix = fmt_patch_subject_prefix;
        memset(&s_r_opt, 0, sizeof(s_r_opt));
@@ -1040,7 +1082,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
                committer = git_committer_info(IDENT_ERROR_ON_NO_NAME);
                endpos = strchr(committer, '>');
                if (!endpos)
-                       die("bogus committer info %s", committer);
+                       die(_("bogus committer info %s"), committer);
                add_signoff = xmemdupz(committer, endpos - committer + 1);
        }
 
@@ -1085,20 +1127,20 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
                numbered = 0;
 
        if (numbered && keep_subject)
-               die ("-n and -k are mutually exclusive.");
+               die (_("-n and -k are mutually exclusive."));
        if (keep_subject && subject_prefix)
-               die ("--subject-prefix and -k are mutually exclusive.");
+               die (_("--subject-prefix and -k are mutually exclusive."));
 
        argc = setup_revisions(argc, argv, &rev, &s_r_opt);
        if (argc > 1)
-               die ("unrecognized argument: %s", argv[1]);
+               die (_("unrecognized argument: %s"), argv[1]);
 
        if (rev.diffopt.output_format & DIFF_FORMAT_NAME)
-               die("--name-only does not make sense");
+               die(_("--name-only does not make sense"));
        if (rev.diffopt.output_format & DIFF_FORMAT_NAME_STATUS)
-               die("--name-status does not make sense");
+               die(_("--name-status does not make sense"));
        if (rev.diffopt.output_format & DIFF_FORMAT_CHECKDIFF)
-               die("--check does not make sense");
+               die(_("--check does not make sense"));
 
        if (!use_patch_format &&
                (!rev.diffopt.output_format ||
@@ -1116,12 +1158,14 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
 
        if (!use_stdout)
                output_directory = set_outdir(prefix, output_directory);
+       else
+               setup_pager();
 
        if (output_directory) {
                if (use_stdout)
-                       die("standard output, or directory, which one?");
+                       die(_("standard output, or directory, which one?"));
                if (mkdir(output_directory, 0777) < 0 && errno != EEXIST)
-                       die_errno("Could not create directory '%s'",
+                       die_errno(_("Could not create directory '%s'"),
                                  output_directory);
        }
 
@@ -1175,7 +1219,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
                realstdout = xfdopen(xdup(1), "w");
 
        if (prepare_revision_walk(&rev))
-               die("revision walk setup failed");
+               die(_("revision walk setup failed"));
        rev.boundary = 1;
        while ((commit = get_revision(&rev)) != NULL) {
                if (commit->object.flags & BOUNDARY) {
@@ -1184,10 +1228,6 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
                        continue;
                }
 
-               /* ignore merges */
-               if (commit->parents && commit->parents->next)
-                       continue;
-
                if (ignore_if_in_upstream &&
                                has_commit_patch_id(commit, &ids))
                        continue;
@@ -1205,7 +1245,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
                rev.ref_message_ids = xcalloc(1, sizeof(struct string_list));
        if (in_reply_to) {
                const char *msgid = clean_message_id(in_reply_to);
-               string_list_append(msgid, rev.ref_message_ids);
+               string_list_append(rev.ref_message_ids, msgid);
        }
        rev.numbered_files = numbered_files;
        rev.patch_suffix = fmt_patch_suffix;
@@ -1252,15 +1292,15 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
                                    && (!cover_letter || rev.nr > 1))
                                        free(rev.message_id);
                                else
-                                       string_list_append(rev.message_id,
-                                                          rev.ref_message_ids);
+                                       string_list_append(rev.ref_message_ids,
+                                                          rev.message_id);
                        }
                        gen_message_id(&rev, sha1_to_hex(commit->object.sha1));
                }
 
                if (!use_stdout && reopen_stdout(numbered_files ? NULL : commit,
                                                 &rev))
-                       die("Failed to create output files");
+                       die(_("Failed to create output files"));
                shown = log_tree_commit(&rev, commit);
                free(commit->buffer);
                commit->buffer = NULL;
@@ -1279,7 +1319,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
                                       mime_boundary_leader,
                                       rev.mime_boundary);
                        else
-                               printf("-- \n%s\n\n", git_version_string);
+                               print_signature();
                }
                if (!use_stdout)
                        fclose(stdout);
@@ -1326,7 +1366,7 @@ int cmd_cherry(int argc, const char **argv, const char *prefix)
 
        struct option options[] = {
                OPT__ABBREV(&abbrev),
-               OPT__VERBOSE(&verbose),
+               OPT__VERBOSE(&verbose, "be verbose"),
                OPT_END()
        };
 
@@ -1347,9 +1387,9 @@ int cmd_cherry(int argc, const char **argv, const char *prefix)
                if (!current_branch || !current_branch->merge
                                        || !current_branch->merge[0]
                                        || !current_branch->merge[0]->dst) {
-                       fprintf(stderr, "Could not find a tracked"
+                       fprintf(stderr, _("Could not find a tracked"
                                        " remote branch, please"
-                                       " specify <upstream> manually.\n");
+                                       " specify <upstream> manually.\n"));
                        usage_with_options(cherry_usage, options);
                }
 
@@ -1363,9 +1403,9 @@ int cmd_cherry(int argc, const char **argv, const char *prefix)
        DIFF_OPT_SET(&revs.diffopt, RECURSIVE);
 
        if (add_pending_commit(head, &revs, 0))
-               die("Unknown commit %s", head);
+               die(_("Unknown commit %s"), head);
        if (add_pending_commit(upstream, &revs, UNINTERESTING))
-               die("Unknown commit %s", upstream);
+               die(_("Unknown commit %s"), upstream);
 
        /* Don't say anything if head and upstream are the same. */
        if (revs.pending.nr == 2) {
@@ -1377,11 +1417,11 @@ int cmd_cherry(int argc, const char **argv, const char *prefix)
        get_patch_ids(&revs, &ids, prefix);
 
        if (limit && add_pending_commit(limit, &revs, UNINTERESTING))
-               die("Unknown commit %s", limit);
+               die(_("Unknown commit %s"), limit);
 
        /* reverse the list of commits */
        if (prepare_revision_walk(&revs))
-               die("revision walk setup failed");
+               die(_("revision walk setup failed"));
        while ((commit = get_revision(&revs)) != NULL) {
                /* ignore merges */
                if (commit->parents && commit->parents->next)