Merge branch 'ks/recursive-rename-add-identical'

diff --git a/builtin/checkout.c b/builtin/checkout.c
index ff5ac1e0ff20ad8e5b30289cd3f24f0c64eb0627..560eae17159290c5adcefd2e2e2da5825ac6b75d 100644 (file)
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -18,6 +18,7 @@
 #include "xdiff-interface.h"
 #include "ll-merge.h"
 #include "resolve-undo.h"
+#include "submodule.h"
 
 static const char * const checkout_usage[] = {
        "git checkout [options] <branch>",
@@ -40,6 +41,7 @@ struct checkout_opts {
        const char *new_orphan_branch;
        int new_branch_log;
        enum branch_track track;
+       struct diff_options diff_options;
 };
 
 static int post_checkout_hook(struct commit *old, struct commit *new,
@@ -282,11 +284,12 @@ static int checkout_paths(struct tree *source_tree, const char **pathspec,
        return errs;
 }
 
-static void show_local_changes(struct object *head)
+static void show_local_changes(struct object *head, struct diff_options *opts)
 {
        struct rev_info rev;
        /* I think we want full paths, even if we're in a subdirectory. */
        init_revisions(&rev, NULL);
+       rev.diffopt.flags = opts->flags;
        rev.diffopt.output_format |= DIFF_FORMAT_NAME_STATUS;
        if (diff_setup_done(&rev.diffopt) < 0)
                die("diff_setup_done failed");
@@ -380,7 +383,7 @@ static int merge_working_tree(struct checkout_opts *opts,
                topts.src_index = &the_index;
                topts.dst_index = &the_index;
 
-               set_porcelain_error_msgs(topts.msgs, "checkout");
+               setup_unpack_trees_porcelain(&topts, "checkout");
 
                refresh_cache(REFRESH_QUIET);
 
@@ -399,7 +402,6 @@ static int merge_working_tree(struct checkout_opts *opts,
                topts.dir = xcalloc(1, sizeof(*topts.dir));
                topts.dir->flags |= DIR_SHOW_IGNORED;
                topts.dir->exclude_per_dir = ".gitignore";
-               topts.show_all_errors = 1;
                tree = parse_tree_indirect(old->commit ?
                                           old->commit->object.sha1 :
                                           (unsigned char *)EMPTY_TREE_SHA1_BIN);
@@ -471,7 +473,7 @@ static int merge_working_tree(struct checkout_opts *opts,
                die("unable to write new index file");
 
        if (!opts->force && !opts->quiet)
-               show_local_changes(&new->commit->object);
+               show_local_changes(&new->commit->object, &opts->diff_options);
 
        return 0;
 }
@@ -619,7 +621,16 @@ static int switch_branches(struct checkout_opts *opts, struct branch_info *new)
 
 static int git_checkout_config(const char *var, const char *value, void *cb)
 {
-       return git_xmerge_config(var, value, cb);
+       if (!strcmp(var, "diff.ignoresubmodules")) {
+               struct checkout_opts *opts = cb;
+               handle_ignore_submodules_arg(&opts->diff_options, value);
+               return 0;
+       }
+
+       if (!prefixcmp(var, "submodule."))
+               return parse_submodule_config_option(var, value);
+
+       return git_xmerge_config(var, value, NULL);
 }
 
 static int interactive_checkout(const char *revision, const char **pathspec,
@@ -703,7 +714,8 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
        memset(&opts, 0, sizeof(opts));
        memset(&new, 0, sizeof(new));
 
-       git_config(git_checkout_config, NULL);
+       gitmodules_config();
+       git_config(git_checkout_config, &opts);
 
        opts.track = BRANCH_TRACK_UNSPECIFIED;