build a Laravel app container image using Google Cloud's Buildpacks

composer.json

{
    "name": "laravel/laravel",
    "type": "project",
    "description": "The Laravel Framework.",
    "keywords": ["framework", "laravel"],
    "license": "MIT",
    "require": {
-         "php": "^8.1",
+         "php": "~8.2.0",
+         "ext-grpc": "*",
        "guzzlehttp/guzzle": "^7.2",
        "laravel/framework": "^10.10",
        "laravel/sanctum": "^3.2",
        "laravel/tinker": "^2.8"
    },
    "require-dev": {
        "fakerphp/faker": "^1.9.1",
        "laravel/pint": "^1.0",
        "laravel/sail": "^1.18",
        "mockery/mockery": "^1.4.4",
        "nunomaduro/collision": "^7.0",
        "phpunit/phpunit": "^10.1",
        "spatie/laravel-ignition": "^2.0"
    },
    "autoload": {
        "psr-4": {
            "App\\": "app/",
            "Database\\Factories\\": "database/factories/",
            "Database\\Seeders\\": "database/seeders/"
        }
    },
    "autoload-dev": {
        "psr-4": {
            "Tests\\": "tests/"
        }
    },
    "scripts": {
        "post-autoload-dump": [
            "Illuminate\\Foundation\\ComposerScripts::postAutoloadDump",
            "@php artisan package:discover --ansi"
        ],
        "post-update-cmd": [
            "@php artisan vendor:publish --tag=laravel-assets --ansi --force"
        ],
        "post-root-package-install": [
            "@php -r \"file_exists('.env') || copy('.env.example', '.env');\""
        ],
        "post-create-project-cmd": [
            "@php artisan key:generate --ansi"
        ]
    },
    "extra": {
        "laravel": {
            "dont-discover": []
        }
    },
    "config": {
        "optimize-autoloader": true,
        "preferred-install": "dist",
        "sort-packages": true,
        "allow-plugins": {
            "pestphp/pest-plugin": true,
            "php-http/discovery": true
        }
    },
    "minimum-stability": "stable",
    "prefer-stable": true
}

nginxserver.conf

fastcgi_read_timeout 24h;

# proxy_* are not set for PHP because fastcgi is used.

upstream fast_cgi_app {
    server         unix:/layers/google.php.webconfig/webconfig/app.sock fail_timeout=0;
}

server {
    listen      8080 default_server;
    listen      [::]:8080 default_server;
    server_name "";
    root        /workspace/public;

    rewrite     ^/(.*)$ /index.php$uri;

    location    ~       ^/index.php     {
        error_log stderr;

        fastcgi_pass    fast_cgi_app;
        fastcgi_buffering       off;
        fastcgi_request_buffering       off;
        fastcgi_cache   off;
        fastcgi_store   off;
        fastcgi_intercept_errors        off;

        fastcgi_index   index.php;
        fastcgi_split_path_info ^(.+\.php)(.*)$;

        fastcgi_param   QUERY_STRING    $query_string;
        fastcgi_param   REQUEST_METHOD  $request_method;
        fastcgi_param   CONTENT_TYPE    $content_type;
        fastcgi_param   CONTENT_LENGTH  $content_length;

        fastcgi_param   SCRIPT_NAME     $fastcgi_script_name;
        fastcgi_param   SCRIPT_FILENAME $document_root/index.php;
        fastcgi_param   PATH_INFO       $fastcgi_path_info;
        fastcgi_param   REQUEST_URI     $request_uri;
        fastcgi_param   DOCUMENT_URI    $fastcgi_script_name;
        fastcgi_param   DOCUMENT_ROOT   $document_root;
        fastcgi_param   SERVER_PROTOCOL $server_protocol;
        fastcgi_param   REQUEST_SCHEME  $scheme;
        if ($http_x_forwarded_proto = 'https') {
            set $https_setting 'on';
        }
        fastcgi_param   HTTPS   $https_setting if_not_empty;

        fastcgi_param   GATEWAY_INTERFACE       CGI/1.1;
        fastcgi_param   REMOTE_ADDR     $remote_addr;
        fastcgi_param   REMOTE_PORT     $remote_port;
        fastcgi_param   REMOTE_HOST     $remote_addr;
        fastcgi_param   REMOTE_USER     $remote_user;
        fastcgi_param   SERVER_ADDR     $server_addr;
        fastcgi_param   SERVER_PORT     $server_port;
        fastcgi_param   SERVER_NAME     $server_name;
        fastcgi_param X_FORWARDED_FOR $proxy_add_x_forwarded_for;
        fastcgi_param X_FORWARDED_HOST $http_x_forwarded_host;
        fastcgi_param X_FORWARDED_PROTO $http_x_forwarded_proto;
        fastcgi_param FORWARDED $http_forwarded;
    }
}

package.json

{
    "private": true,
+    "engines": {
+        "node": "18.x"
+    },
    "type": "module",
    "scripts": {
        "dev": "vite",
        "build": "vite build"
    },
    "devDependencies": {
        "axios": "^1.1.2",
        "laravel-vite-plugin": "^0.7.5",
        "vite": "^4.0.0"
    }
}

php.ini

[opcache]
zend_extension=opcache
opcache.enable=1

[grpc]
extension=grpc.so

; PHP extension files in gcr.io/buildpacks/builder:v1
; grpc.so
; imagick.so
; mailparse.so
; memcached.so
; mongodb.so
; opcache.so
; opencensus.so
; protobuf.so
; redis.so

Procfile

web: pid1 --nginxBinaryPath nginx --nginxConfigPath /layers/google.php.webconfig/webconfig/nginx.conf --serverConfigPath /workspace/nginxserver.conf --nginxErrLogFilePath /layers/google.php.webconfig/webconfig/nginx.log --customAppCmd "php-fpm -R --nodaemonize --fpm-config /layers/google.php.webconfig/webconfig/php-fpm.conf" --pid1LogFilePath /layers/google.php.webconfig/webconfig/pid1.log --mimeTypesPath /layers/google.utils.nginx/nginx/conf/mime.types --customAppSocket /layers/google.php.webconfig/webconfig/app.sock

project.toml

[_]
id = "my-project"
name = "My Project"
version = "1.0.0"
schema-version="0.2"

[io.buildpacks]
builder = "gcr.io/buildpacks/builder:v1"
exclude = [
    ".idea",
    "/README.md",
    ".git",
    "/vendor",
    "/node_modules",
    "/bootstrap/cache/*.php",
]

[[io.buildpacks.group]]
uri = "google.nodejs.runtime"
[[io.buildpacks.group]]
uri = "google.nodejs.npm"
[[io.buildpacks.group]]
uri = "google.php.runtime"
[[io.buildpacks.group]]
uri = "google.php.composer-install"
[[io.buildpacks.group]]
uri = "google.php.composer"
[[io.buildpacks.group]]
uri = "google.php.webconfig"
[[io.buildpacks.group]]
uri = "google.utils.nginx"
[[io.buildpacks.group]]
uri = "google.config.entrypoint"
[[io.buildpacks.group]]
uri = "google.utils.label-image"

[[io.buildpacks.build.env]]
name = "GOOGLE_COMPOSER_VERSION"
value = "2.5.8"