bisect: add "git bisect help" subcommand to get a long usage string

diff --git a/git-clone.sh b/git-clone.sh
index e98112277839349a47c26e69ce30982604d12d2c..2636159aaa7a6278d9b8fc64b853b319ac8da123 100755 (executable)
--- a/git-clone.sh
+++ b/git-clone.sh
@@ -310,6 +310,9 @@ yes)
                mkdir -p "$GIT_DIR/objects/info"
                echo "$repo/objects" >>"$GIT_DIR/objects/info/alternates"
        else
+               cpio_quiet_flag=""
+               cpio --help 2>&1 | grep -- --quiet >/dev/null && \
+                       cpio_quiet_flag=--quiet
                l= &&
                if test "$use_local_hardlink" = yes
                then
@@ -330,7 +333,8 @@ yes)
                        fi
                fi &&
                cd "$repo" &&
-               find objects -depth -print | cpio -pumd$l "$GIT_DIR/" || exit 1
+               find objects -depth -print | cpio $cpio_quiet_flag -pumd$l "$GIT_DIR/" || \
+                       exit 1
        fi
        git-ls-remote "$repo" >"$GIT_DIR/CLONE_HEAD" || exit 1
        ;;