Simplify handling of setup_git_directory_gently() failure cases.

diff --git a/builtin/cat-file.c b/builtin/cat-file.c
index 0520cecc9a1d963841b384de6173d752e6d78fb7..2ca56fd086bf6bef7595ad008d9eda2c64901cf5 100644 (file)
--- a/builtin/cat-file.c
+++ b/builtin/cat-file.c
@@ -99,7 +99,7 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name,
                oi.sizep = &size;
                if (oid_object_info_extended(the_repository, &oid, &oi, flags) < 0)
                        die("git cat-file: could not get object info");
-               printf("%lu\n", size);
+               printf("%"PRIuMAX"\n", (uintmax_t)size);
                return 0;
 
        case 'e':
@@ -120,7 +120,8 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name,
                        die("git cat-file --textconv %s: <object> must be <sha1:path>",
                            obj_name);
 
-               if (textconv_object(path, obj_context.mode, &oid, 1, &buf, &size))
+               if (textconv_object(the_repository, path, obj_context.mode,
+                                   &oid, 1, &buf, &size))
                        break;
                /* else fallthrough */
 
@@ -244,7 +245,7 @@ static void expand_atom(struct strbuf *sb, const char *atom, int len,
                if (data->mark_query)
                        data->info.sizep = &data->size;
                else
-                       strbuf_addf(sb, "%lu", data->size);
+                       strbuf_addf(sb, "%"PRIuMAX , (uintmax_t)data->size);
        } else if (is_atom("objectsize:disk", atom, len)) {
                if (data->mark_query)
                        data->info.disk_sizep = &data->disk_size;
@@ -312,7 +313,8 @@ static void print_object_or_die(struct batch_options *opt, struct expand_data *d
                                            oid_to_hex(oid), data->rest);
                        } else if (opt->cmdmode == 'c') {
                                enum object_type type;
-                               if (!textconv_object(data->rest, 0100644, oid,
+                               if (!textconv_object(the_repository,
+                                                    data->rest, 0100644, oid,
                                                     1, &contents, &size))
                                        contents = read_object_file(oid,
                                                                    &type,
@@ -601,8 +603,10 @@ static int batch_option_callback(const struct option *opt,
 {
        struct batch_options *bo = opt->value;
 
+       BUG_ON_OPT_NEG(unset);
+
        if (bo->enabled) {
-               return 1;
+               return error(_("only one batch option may be specified"));
        }
 
        bo->enabled = 1;
@@ -637,10 +641,12 @@ int cmd_cat_file(int argc, const char **argv, const char *prefix)
                OPT_BOOL(0, "buffer", &batch.buffer_output, N_("buffer --batch output")),
                { OPTION_CALLBACK, 0, "batch", &batch, "format",
                        N_("show info and content of objects fed from the standard input"),
-                       PARSE_OPT_OPTARG, batch_option_callback },
+                       PARSE_OPT_OPTARG | PARSE_OPT_NONEG,
+                       batch_option_callback },
                { OPTION_CALLBACK, 0, "batch-check", &batch, "format",
                        N_("show info about objects fed from the standard input"),
-                       PARSE_OPT_OPTARG, batch_option_callback },
+                       PARSE_OPT_OPTARG | PARSE_OPT_NONEG,
+                       batch_option_callback },
                OPT_BOOL(0, "follow-symlinks", &batch.follow_symlinks,
                         N_("follow in-tree symlinks (used with --batch or --batch-check)")),
                OPT_BOOL(0, "batch-all-objects", &batch.all_objects,