Compiling Symfony projects into PHAR

1-phar-compilation.sh

# Compiles the project into a PHAR archive.
docker run --rm --interactive --tty --volume="$(pwd):/app" ajardin/humbug-box compile -vvv

2-initialize-project.sh

composer create-project symfony/skeleton my-console
cd my-console && git init && git add . & git commit --message="Initial commit"

3-remove-useless-files.diff

rm -rf \
    config/packages/prod/ \
    config/packages/routing.yaml \
    config/routes.yaml \
    config/routes/ \
    public/ \
    src/Controller

--- config/services.yaml
+++ config/services.yaml
-    # controllers are imported separately to make sure services can be injected
-    # as action arguments even if you don't extend any base controller class
-    App\Controller\:
-        resource: '../src/Controller/'
-        tags: ['controller.service_arguments']
-

--- src/Kernel.php
+++ src/Kernel.php
-        $routes->import('../config/{routes}/'.$this->environment.'/*.yaml');
-        $routes->import('../config/{routes}/*.yaml');
-
-        if (is_file(\dirname(__DIR__).'/config/routes.yaml')) {
-            $routes->import('../config/{routes}.yaml');
-        } elseif (is_file($path = \dirname(__DIR__).'/config/routes.php')) {
-            (require $path)($routes->withPath($path), $this);
-        }

git add . && git commit --message="Remove useless files"

4-compilation-configuration.diff

--- a/composer.json
+++ b/composer.json
     "scripts": {
         "auto-scripts": {
-            "cache:clear": "symfony-cmd",
-            "assets:install %PUBLIC_DIR%": "symfony-cmd"
+            "cache:clear": "symfony-cmd"
         },
-        "post-install-cmd": [
-            "@auto-scripts"
-        ],
-        "post-update-cmd": [
+        "post-autoload-dump": [
             "@auto-scripts"
         ]
     },

--- a/box.json
+++ b/box.json
+{
+    "main": "bin/console",
+    "directories": [
+        "config",
+        "src",
+        "vendor"
+    ],
+    "files": [
+        ".env.local.php"
+    ],
+    "output": "build/my-console.phar"
+}

git add . && git commit --message="Add the PHAR compilation support"

5-makefile.diff

--- /dev/null
+++ b/Makefile
+##
+## ----------------------------------------------------------------------------
+##   MY CONSOLE
+## ----------------------------------------------------------------------------
+##
+
+# Checks if the GITHUB_ACTIONS environment variable is defined, useful for allowing the "--tty" flag locally but not in GitHub Actions.
+export TTY := $(shell if [ -z "$${GITHUB_ACTIONS}" ]; then echo "--tty"; else echo ""; fi)
+
+box: ## Compiles the project into a PHAR archive
+	composer dump-env prod
+	./bin/console cache:clear
+	./bin/console cache:warmup
+	docker run --rm --interactive $${TTY} --volume="$$(pwd):/app:delegated" ajardin/humbug-box compile -vvv
+	rm .env.local.php
+.PHONY: box
+
+help:
+	@grep -E '(^[a-zA-Z_-]+:.*?##.*$$)|(^##)' $(MAKEFILE_LIST) \
+		| awk 'BEGIN {FS = ":.*?## "}; {printf "\033[32m%-30s\033[0m %s\n", $$1, $$2}' \
+		| sed -e 's/\[32m##/[33m/'
+.DEFAULT_GOAL := help

git add . && git commit --message="Add the Makefile"