Merge branch 'js/mingw-inherit-only-std-handles'

[thirdparty/git.git] / builtin / read-tree.c

diff --git a/builtin/read-tree.c b/builtin/read-tree.c
index bf87a2710b31fa49b1802ed297c8ae52eede6354..ca5e655d2f8b4243284eacf640230349e0d11d88 100644 (file)
--- a/builtin/read-tree.c
+++ b/builtin/read-tree.c
@@ -4,6 +4,7 @@
  * Copyright (C) Linus Torvalds, 2005
  */
 
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
 #include "cache.h"
 #include "config.h"
 #include "lockfile.h"
@@ -44,6 +45,7 @@ static const char * const read_tree_usage[] = {
 static int index_output_cb(const struct option *opt, const char *arg,
                                 int unset)
 {
+       BUG_ON_OPT_NEG(unset);
        set_alternate_index_output(arg);
        return 0;
 }
@@ -54,6 +56,8 @@ static int exclude_per_directory_cb(const struct option *opt, const char *arg,
        struct dir_struct *dir;
        struct unpack_trees_options *opts;
 
+       BUG_ON_OPT_NEG(unset);
+
        opts = (struct unpack_trees_options *)opt->value;
 
        if (opts->dir)
@@ -107,15 +111,14 @@ static int git_read_tree_config(const char *var, const char *value, void *cb)
        return git_default_config(var, value, cb);
 }
 
-static struct lock_file lock_file;
-
-int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
+int cmd_read_tree(int argc, const char **argv, const char *cmd_prefix)
 {
        int i, stage = 0;
        struct object_id oid;
        struct tree_desc t[MAX_UNPACK_TREES];
        struct unpack_trees_options opts;
        int prefix_set = 0;
+       struct lock_file lock_file = LOCK_INIT;
        const struct option read_tree_options[] = {
                { OPTION_CALLBACK, 0, "index-output", NULL, N_("file"),
                  N_("write resulting index to <file>"),
@@ -134,7 +137,7 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
                         N_("same as -m, but discard unmerged entries")),
                { OPTION_STRING, 0, "prefix", &opts.prefix, N_("<subdirectory>/"),
                  N_("read the tree into the index under <subdirectory>/"),
-                 PARSE_OPT_NONEG | PARSE_OPT_LITERAL_ARGHELP },
+                 PARSE_OPT_NONEG },
                OPT_BOOL('u', NULL, &opts.update,
                         N_("update working tree with merge result")),
                { OPTION_CALLBACK, 0, "exclude-per-directory", &opts,
@@ -151,6 +154,7 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
                { OPTION_CALLBACK, 0, "recurse-submodules", NULL,
                            "checkout", "control recursive updating of submodules",
                            PARSE_OPT_OPTARG, option_parse_recurse_submodules_worktree_updater },
+               OPT__QUIET(&opts.quiet, N_("suppress feedback messages")),
                OPT_END()
        };
 
@@ -161,7 +165,7 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
 
        git_config(git_read_tree_config, NULL);
 
-       argc = parse_options(argc, argv, unused_prefix, read_tree_options,
+       argc = parse_options(argc, argv, cmd_prefix, read_tree_options,
                             read_tree_usage, 0);
 
        hold_locked_index(&lock_file, LOCK_DIE_ON_ERROR);
@@ -256,7 +260,9 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
         * what came from the tree.
         */
        if (nr_trees == 1 && !opts.prefix)
-               prime_cache_tree(&the_index, trees[0]);
+               prime_cache_tree(the_repository,
+                                the_repository->index,
+                                trees[0]);
 
        if (write_locked_index(&the_index, &lock_file, COMMIT_LOCK))
                die("unable to write new index file");