Merge branch 'jk/cherry-pick-0-mainline'

diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c
index 1967bafba40e62b3f2db52ccd3c9630314672ca2..2549643267440c5742690e3b808943de6fad19af 100644 (file)
--- a/builtin/rev-parse.c
+++ b/builtin/rev-parse.c
@@ -12,6 +12,7 @@
 #include "diff.h"
 #include "revision.h"
 #include "split-index.h"
+#include "submodule.h"
 
 #define DO_REVS                1
 #define DO_NOREV       2
@@ -545,6 +546,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
        unsigned int flags = 0;
        const char *name = NULL;
        struct object_context unused;
+       struct strbuf buf = STRBUF_INIT;
 
        if (argc > 1 && !strcmp("--parseopt", argv[1]))
                return cmd_parseopt(argc - 1, argv + 1, prefix);
@@ -599,7 +601,9 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
                if (!strcmp(arg, "--git-path")) {
                        if (!argv[i + 1])
                                die("--git-path requires an argument");
-                       puts(git_path("%s", argv[i + 1]));
+                       strbuf_reset(&buf);
+                       puts(relative_path(git_path("%s", argv[i + 1]),
+                                          prefix, &buf));
                        i++;
                        continue;
                }
@@ -776,6 +780,12 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
                                        puts(work_tree);
                                continue;
                        }
+                       if (!strcmp(arg, "--show-superproject-working-tree")) {
+                               const char *superproject = get_superproject_working_tree();
+                               if (superproject)
+                                       puts(superproject);
+                               continue;
+                       }
                        if (!strcmp(arg, "--show-prefix")) {
                                if (prefix)
                                        puts(prefix);
@@ -831,8 +841,9 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
                                continue;
                        }
                        if (!strcmp(arg, "--git-common-dir")) {
-                               const char *pfx = prefix ? prefix : "";
-                               puts(prefix_filename(pfx, strlen(pfx), get_git_common_dir()));
+                               strbuf_reset(&buf);
+                               puts(relative_path(get_git_common_dir(),
+                                                  prefix, &buf));
                                continue;
                        }
                        if (!strcmp(arg, "--is-inside-git-dir")) {
@@ -855,7 +866,9 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
                                        die(_("Could not read the index"));
                                if (the_index.split_index) {
                                        const unsigned char *sha1 = the_index.split_index->base_sha1;
-                                       puts(git_path("sharedindex.%s", sha1_to_hex(sha1)));
+                                       const char *path = git_path("sharedindex.%s", sha1_to_hex(sha1));
+                                       strbuf_reset(&buf);
+                                       puts(relative_path(path, prefix, &buf));
                                }
                                continue;
                        }
@@ -907,6 +920,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
                        continue;
                verify_filename(prefix, arg, 1);
        }
+       strbuf_release(&buf);
        if (verify) {
                if (revs_count == 1) {
                        show_rev(type, sha1, name);