feat: add docker installation command and setup function in install.sh

Author: tanhongit

docs/COMMANDS.md

@@ -27,6 +27,8 @@ bash install.sh pe 8.4       # Short version
 ```bash
 bash install.sh lazydocker   # Install lazydocker
 bash install.sh ld           # Short version
+
+bash install.sh docker         # Install Docker & Docker Compose (with optional lazydocker)
 ```
 
 ## 🌍 Global Development Environment
@@ -87,6 +89,7 @@ This fixes the issue when downgrading from MariaDB to MySQL.
 | `php` | - | Install PHP |
 | `php_extension` | `pe` | Install PHP extensions |
 | `lazydocker` | `ld` | Install lazydocker |
+| `docker` | - | Install Docker & Docker Compose (with optional lazydocker) |
 | `global_dev` | `gd` | Global dev environment |
 | `zabbix_server` | `zs` | Install Zabbix Server |
 | `zabbix_client` | `zc` | Install Zabbix Agent |

install.sh

@@ -51,6 +51,11 @@ lazydocker() {
     bash lazydocker.sh
 }
 
+docker_setup() {
+    cd "$CURRENT_DIR/setup/develop" || exit
+    bash docker.sh
+}
+
 global_dev_setup() {
     cd "$CURRENT_DIR/setup/packages" || exit
     if [ "${2:-}" = "-f" ] || [ "${2:-}" = "--force" ]; then
@@ -111,6 +116,7 @@ usage() {
     echo '  php             Install php'
     echo '  php_extension   Install php extension'
     echo '  lazydocker      Install lazydocker'
+    echo '  docker          Install Docker & Docker Compose (with optional lazydocker)'
     echo '  global_dev      Setup NVM, NPM, Yarn, ZSH globally for all users'
     echo '  add_dev_user    Add user(s) to developers group for NVM/NPM/Yarn access'
     echo '  zabbix_server   Install Zabbix Server (auto-detect Nginx/Apache)'
@@ -161,6 +167,7 @@ usage() {
     echo "  bash $0 hostname"
     echo "  bash $0 hostname myserver"
     echo "  bash $0 fix_mysql"
+    echo "  bash $0 docker"
     echo ''
 }
 
@@ -189,6 +196,10 @@ case "${1:-}" in
         lazydocker
         ;;
 
+    docker)
+        docker_setup
+        ;;
+
     global_dev | gd)
         global_dev_setup "$@"
         ;;