[dev] common.sh parses args; riot; getdfs; install.sh -x KEY=VAL (#35)

* common.sh: export vars in env; zshrc: gdebug

* fix error when locale not exists

* DFS_COLOR

* common.sh: parse args automatically

* ci: test common.sh getopts

* common.sh: argparser supports spaces

* ciot: init

* ciot -> diot; remove sibd, sob and snasp

* rename diot -> riot

* update home0 ssh pubkey; fix ci temperarily

* gdebug will record time

* gdebug supports empty; --dry-run wip

* get.dotfiles.cn

* bug fix (Thu Jan  5 20:53:58 CST 2023)

* fix ci

* fix ci

* install.sh: -d will set -x

* ci: -asl

* getdfs: install for another user using -u <uname>

* try fix when su doesnot exist

* bug fix (Thu Jan  5 22:58:40 CST 2023)

* bug fix (Thu Jan  5 22:59:33 CST 2023)

* introduce SUDOE and so debug

* ask_for_yn now use stdout to return

* getdfs: support multiple users

* install.sh: -x to set dfs config; ci

* fix ci

* bug fix (Fri Jan  6 15:11:24 CST 2023)

* auto-detect DFS_NO_WALL

* bug fix (Fri Jan  6 15:43:25 CST 2023)

* getdfs: ${repo}

* bug fix (Fri Jan  6 16:08:41 CST 2023)

* getdfs: prompt user

Co-authored-by: xiongdian.me <xiongdian.me@bytedance.com>

scripts/dogo

@@ -25,6 +25,6 @@ fi
 if [[ -z "$CONTAINER" ]]; then
     fmt_fatal "container not found"
 else
-    echo "--> ${CONTAINER_META[@]}"
+    fmt_note "--> ${CONTAINER_META[@]}"
     $SUDO docker exec -it $CONTAINER sh -c 'export DFS="bash <(curl dfs.beardic.cn) -a"; if [ -x "$(command -v zsh)" ]; then echo "--> zsh"; unset DFS; zsh; elif [ -x "$(command -v bash)" ]; then echo "--> bash"; bash; else echo "--> sh"; sh; fi'
 fi