Merge branch 'jk/bisect-show-tree'

diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 8da263f0b0b086a74e23c2a5854bfa66623f70df..c7deb55785ddbf32c378c83c1dc3ed4cacdf26db 100644 (file)
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -287,10 +287,8 @@ static int module_list(int argc, const char **argv, const char *prefix)
        argc = parse_options(argc, argv, prefix, module_list_options,
                             git_submodule_helper_usage, 0);
 
-       if (module_list_compute(argc, argv, prefix, &pathspec, &list) < 0) {
-               printf("#unmatched\n");
+       if (module_list_compute(argc, argv, prefix, &pathspec, &list) < 0)
                return 1;
-       }
 
        for (i = 0; i < list.nr; i++) {
                const struct cache_entry *ce = list.entries[i];
@@ -581,6 +579,7 @@ struct submodule_update_clone {
 
        /* configuration parameters which are passed on to the children */
        int quiet;
+       int recommend_shallow;
        const char *reference;
        const char *depth;
        const char *recursive_prefix;
@@ -593,7 +592,7 @@ struct submodule_update_clone {
        unsigned quickstop : 1;
 };
 #define SUBMODULE_UPDATE_CLONE_INIT {0, MODULE_LIST_INIT, 0, \
-       SUBMODULE_UPDATE_STRATEGY_INIT, 0, NULL, NULL, NULL, NULL, \
+       SUBMODULE_UPDATE_STRATEGY_INIT, 0, -1, NULL, NULL, NULL, NULL, \
        STRING_LIST_INIT_DUP, 0}
 
 
@@ -698,6 +697,8 @@ static int prepare_to_clone_next_submodule(const struct cache_entry *ce,
                argv_array_push(&child->args, "--quiet");
        if (suc->prefix)
                argv_array_pushl(&child->args, "--prefix", suc->prefix, NULL);
+       if (suc->recommend_shallow && sub->recommend_shallow == 1)
+               argv_array_push(&child->args, "--depth=1");
        argv_array_pushl(&child->args, "--path", sub->path, NULL);
        argv_array_pushl(&child->args, "--name", sub->name, NULL);
        argv_array_pushl(&child->args, "--url", url, NULL);
@@ -780,6 +781,8 @@ static int update_clone(int argc, const char **argv, const char *prefix)
                              "specified number of revisions")),
                OPT_INTEGER('j', "jobs", &max_jobs,
                            N_("parallel jobs")),
+               OPT_BOOL(0, "recommend-shallow", &suc.recommend_shallow,
+                           N_("whether the initial clone should follow the shallow recommendation")),
                OPT__QUIET(&suc.quiet, N_("don't print cloning progress")),
                OPT_END()
        };
@@ -833,6 +836,17 @@ static int update_clone(int argc, const char **argv, const char *prefix)
        return 0;
 }
 
+static int resolve_relative_path(int argc, const char **argv, const char *prefix)
+{
+       struct strbuf sb = STRBUF_INIT;
+       if (argc != 3)
+               die("submodule--helper relative_path takes exactly 2 arguments, got %d", argc);
+
+       printf("%s", relative_path(argv[1], argv[2], &sb));
+       strbuf_release(&sb);
+       return 0;
+}
+
 struct cmd_struct {
        const char *cmd;
        int (*fn)(int, const char **, const char *);
@@ -843,6 +857,7 @@ static struct cmd_struct commands[] = {
        {"name", module_name},
        {"clone", module_clone},
        {"update-clone", update_clone},
+       {"relative-path", resolve_relative_path},
        {"resolve-relative-url", resolve_relative_url},
        {"resolve-relative-url-test", resolve_relative_url_test},
        {"init", module_init}