chore: add usage for script

vm/scripts/app/build.sh

@@ -38,3 +38,14 @@ build() {
     eval "build_$module"
   done
 }
+
+build_usage() {
+  command=(blog docs)
+  desc=(博客 文档)
+  echo "usage: alomerry.sh build 本地构建"
+  echo -e "\nOptions:"
+  for idx in 0 1; do
+    printf "  - %-20s %-20s\n" ${command[$idx]} ${desc[$idx]}
+  done
+  exit 1
+}

vm/scripts/app/install/index.sh

@@ -37,3 +37,14 @@ install() {
     eval "install_$module"
   done
 }
+
+install_usage() {
+  command=(acme frp_server frp_client java nginx nvm rust v2ray_server v2ray_client)
+  desc=(acme frp_server frp_client java nginx nvm rust v2ray_server v2ray_client)
+  echo "usage: alomerry.sh install 安装软件"
+  echo -e "\nOptions:"
+  for idx in 0 1 2 3 4 5 6 7 8; do
+    printf "  - %-20s %-20s\n" ${command[$idx]} ${desc[$idx]}
+  done
+  exit 1
+}

vm/scripts/app/setup.sh

@@ -36,4 +36,15 @@ setup() {
   for module in $@ ; do
     eval "setup_$module"
   done
+}
+
+setup_usage() {
+  command=(server local ssh ssl_issue ssl_renew)
+  desc=(设置服务器 设置家庭 将本地ssh-key添加到服务器 初始化https证书 续签https证书)
+  echo "usage: alomerry.sh setup 设置系统"
+  echo -e "\nOptions:"
+  for idx in 0 1 2 3 4; do
+    printf "  - %-20s %-20s\n" ${command[$idx]} ${desc[$idx]}
+  done
+  exit 1
 }

vm/scripts/run.sh

@@ -26,37 +26,75 @@ JAVA_VERSION=${JAVA_VERSION:-"8"}
 
 boot() {
   # https://raw.githubusercontent.com/alomerry/mix/master/vm/scripts/app/tools.sh
-  wget $SCRIPTS_PATH/app/tools.sh -O /tmp/tools.sh
-  wget $SCRIPTS_PATH/app/setup.sh -O /tmp/setup.sh
-  wget $SCRIPTS_PATH/app/build.sh -O /tmp/build.sh
-  wget $SCRIPTS_PATH/app/install/index.sh -O /tmp/install.sh
+  if [ ! -f /tmp/tools.sh ]; then
+    wget $SCRIPTS_PATH/app/tools.sh -O /tmp/tools.sh
+  fi
+  if [ ! -f /tmp/setup.sh ]; then
+    wget $SCRIPTS_PATH/app/setup.sh -O /tmp/setup.sh
+  fi
+  if [ ! -f /tmp/build.sh ]; then
+    wget $SCRIPTS_PATH/app/build.sh -O /tmp/build.sh
+  fi
+  if [ ! -f /tmp/install.sh ]; then
+    wget $SCRIPTS_PATH/app/install/index.sh -O /tmp/install.sh
+  fi
   # https://blog.csdn.net/Renard_H/article/details/121458554
   source /tmp/tools.sh
   source /tmp/install.sh
   source /tmp/build.sh
   source /tmp/setup.sh
 }
 
+usage() {
+  case "$1" in
+  setup)
+    setup_usage ${@:1}
+    ;;
+  build)
+    build_usage ${@:1}
+    ;;
+  install)
+    install_usage ${@:1}
+    ;;
+  *)
+    echo "usage: alomerry.sh"
+    echo -e "\nOptions:"
+    echo "  - setup"
+    echo "  - build"
+    echo "  - install"
+    exit 1
+    ;;
+  esac
+}
+
 main() {
+  args=$#
   boot
+  # TODO 单独先处理一遍参数
+  if [ ${!args} == -h ]; then
+    usage ${@:1:`expr ${args} - 1`}
+    return
+  fi
+
   # ATTENTION: 安装 ansible 以使用 ansible-vault 解密
   case "$1" in
-  setup) # server local ssh ssl ssl_{issue,renew}
+  setup)
     setup ${@:2}
     ;;
-  build) # blog,docs
+  build)
     build ${@:2}
     ;;
-  install) # acme rust nginx java frp_{server,client} v2ray_{server,client} nvm
+  install)
     install ${@:2}
     ;;
+  update)
+    rm -rf /tmp/tools.sh /tmp/setup.sh /tmp/build.sh /tmp/install.sh
+    boot
+    ;;
   *)
     echo "Done!"
     ;;
   esac
 }
 
 main $@
-
-# run.sh setup server
-# run.sh install frp_client