test: test-project switch from mounting to building image with docker

.dockerignore

@@ -35,3 +35,7 @@ Thumbs.db
 **/coverage
 .nyc_output
 test-results
+
+**/Dockerfile
+**/docker-compose*.yml
+**/docker-compose*.yaml

.gitattributes

@@ -0,0 +1,3 @@
+# Ensure script files have LF line endings
+*.sh text eol=lf
+*.bash text eol=lf

.github/workflows/pr-testing-with-test-project.yml

@@ -56,5 +56,5 @@ jobs:
         shell: bash
       - if: steps.should_run.outputs.shouldrun == 'true'
         name: Run test
-        run: NODE_IMAGE_TAG=${{ matrix.node }} docker compose up --abort-on-container-exit --force-recreate
+        run: NODE_VERSION=${{ matrix.node }} docker compose up --abort-on-container-exit --force-recreate
         working-directory: ./apps/generator/test/test-project

Dockerfile

@@ -1,4 +1,5 @@
-FROM node:18-alpine AS base
+ARG NODE_VERSION=18
+FROM node:${NODE_VERSION}-alpine AS base
 
 WORKDIR /app
 

apps/generator/test/test-project/README.md

@@ -3,6 +3,6 @@ The purpose of this project is to test AsyncAPI Generator library use case outsi
 
 Instead of running tests with `npm test`, make sure you have Docker Compose and run the following command:
 
-Linux/MacOS: `NODE_IMAGE_TAG=18 docker-compose up --abort-on-container-exit --force-recreate`.
+Linux/MacOS: `NODE_VERSION=18 docker-compose up --abort-on-container-exit --force-recreate`.
 
-Windows: `set NODE_IMAGE_TAG=18&& docker-compose up --abort-on-container-exit --force-recreate`.
+Windows: `set NODE_VERSION=18&& docker-compose up --abort-on-container-exit --force-recreate`.

apps/generator/test/test-project/docker-compose.yml

@@ -1,24 +1,16 @@
-version: '3'
-
 services:
   verdaccio:
     image: verdaccio/verdaccio:5
     ports:
       - '4873:4873'
     volumes:
       - './verdaccio:/verdaccio/conf'
-    networks:
-      - mynetwork
 
   test-project:
-    privileged: true
-    image: "node:${NODE_IMAGE_TAG}"
-    volumes:
-      - ../../../../:/apptemp
-    command: bash /apptemp/apps/generator/test/test-project/test-entrypoint.sh
-    networks:
-      - mynetwork
-
-networks:
-  mynetwork:
-    driver: bridge
+    pull_policy: build
+    build:
+      context: ../../../../  # Root of the project
+      args:
+        NODE_VERSION: ${NODE_VERSION}
+    user: root # Use root user to avoid permission issues when creating directories
+    command: ["sh", "/app/apps/generator/test/test-project/test.sh", "test-project"]

apps/generator/test/test-project/test.sh

@@ -51,7 +51,7 @@ Starting registry test
 sudo chown -R 1001:121 "/root/.npm"
 
 # Always run these steps
-cd app
+cd /app
 
 echo "##########
 Running installation in root