switch base container from ubuntu to php-alpine (#9)

Co-authored-by: Ruben Momoa <ruben.lobbes@lobbes.nl>
Reviewed-on: #9

build/start-container.sh

@@ -1,15 +1,28 @@
-#!/usr/bin/env bash
+#!/usr/bin/env ash
 
 # exit when any command fails
 set -e
 
-# init nvm
-\. $NVM_DIR/nvm.sh
+# install extra packages and extensions on first boot
+if [[ ! -f /etc/first_boot ]]; then
+    if [[ -n "${EXTRA_APK_PACKAGES// /}" ]]; then
+        # shellcheck disable=SC2086
+        apk add --no-cache $EXTRA_APK_PACKAGES
+    fi
+    if [[ -n "${EXTRA_PHP_EXTENSIONS// /}" ]]; then
+        # shellcheck disable=SC2086
+        docker-php-ext-install $EXTRA_PHP_EXTENSIONS
+    fi
+    touch /etc/first_boot
+fi
 
-
-if [[ "$INSTALL_BEFORE_START" = true ]]; then
-    echo "composer and npm install"
+if [[ "$BOOT_COMPOSER_INSTALL" = true ]]; then
+    echo "composer install"
     composer install
+fi
+
+if [[ "$BOOT_NPM_INSTALL" = true ]]; then
+    echo "npm install"
     npm install
 fi
 
@@ -18,10 +31,10 @@ if [ ! -f /var/www/html/artisan ]; then
     exit
 fi
 
-if [[ "$AUTO_START_NPM_DEV" = true ]]; then
+if [[ "$BOOT_NPM_DEV" = true ]]; then
     echo "Staring npm dev"
     npm run dev --prefix /var/www/html &
 fi
 
 echo "Staring Laravel"
-php /var/www/html/artisan serve
+php /var/www/html/artisan serve --host=0.0.0.0 --port="$WEBSERVER_PORT"