Setup CI/CD pipeline

docker-compose.yml

@@ -0,0 +1,46 @@
+name: nexus-api
+
+services:
+  backend:
+    build: ./nexus-api
+    container_name: backend_api
+    restart: always
+    ports:
+      - "3000:3000"
+    depends_on:
+      - postgres
+    environment:
+      DATABASE_URL: ${DATABASE_URL}
+      DATABASE_TYPE: ${DATABASE_TYPE}
+      DATABASE_HOST: ${DATABASE_HOST}
+      DATABASE_PORT: ${DATABASE_PORT}
+      DATABASE_USERNAME: ${DATABASE_USERNAME}
+      DATABASE_PASSWORD: ${DATABASE_PASSWORD}
+      DATABASE_DATABASE: ${DATABASE_DATABASE}
+      DATABASE_AUTO_LOAD_ENTITIES: ${DATABASE_AUTO_LOAD_ENTITIES}
+      DATABASE_SYNCHRONIZE: ${DATABASE_SYNCHRONIZE}
+      JWT_SECRET: ${JWT_SECRET}
+      JWT_TOKEN_AUDIENCE: ${JWT_TOKEN_AUDIENCE}
+      JWT_TOKEN_ISSUER: ${JWT_TOKEN_ISSUER}
+      JWT_TTL: ${JWT_TTL}
+      JWT_REFRESH_TTL: ${JWT_REFRESH_TTL}
+      NODE_ENV: ${NODE_ENV}
+      PORT: ${PORT}
+      ORIGIN: ${ORIGIN}
+
+  postgres:
+    image: postgres:17-alpine
+    container_name: postgres_db
+    restart: always
+    environment:
+      POSTGRES_USER: ${DATABASE_USERNAME}
+      POSTGRES_PASSWORD: ${DATABASE_PASSWORD}
+      POSTGRES_DB: ${DATABASE_DATABASE}
+    ports:
+      - "5432:5432"
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+
+volumes:
+  postgres_data:
+    driver: local

nexus-api/.dockerignore

@@ -0,0 +1,5 @@
+node_modules
+dist
+.env
+.git
+.github

nexus-api/.env-example

@@ -0,0 +1,22 @@
+# DATABASE Configuration
+DATABASE_URL=postgresql://$DATABASE_USERNAME:$DATABASE_PASSWORD@localhost:5432/$DATABASE_DATABASE
+DATABASE_TYPE=postgres
+DATABASE_HOST=localhost
+DATABASE_PORT=5432
+DATABASE_USERNAME=postgres
+DATABASE_PASSWORD=ADD-DATABASE-PASSWORD-HERE
+DATABASE_DATABASE=postgres
+DATABASE_AUTO_LOAD_ENTITIES=1
+DATABASE_SYNCHRONIZE=0
+
+# JWT Configuration
+JWT_SECRET=PUT-YOUR-JWT-SECRET
+JWT_TOKEN_AUDIENCE=http://localhost:3000
+JWT_TOKEN_ISSUER=http://localhost:3000
+JWT_TTL=4000
+JWT_REFRESH_TTL=86400
+
+# APP Configuration
+NODE_ENV=development
+PORT=3000
+ORIGIN=http://localhost:3000

nexus-api/.gitignore

@@ -0,0 +1,37 @@
+# Nestjs specific
+/dist
+/node_modules
+/build
+/tmp
+
+# Logs
+logs
+*.log
+npm-debug.log*
+pnpm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# Tests
+/coverage
+/.nyc_output
+
+# IDE - VSCode
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+
+# dotenv environment variable files
+*.env
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# temp directory
+.temp
+.tmp

nexus-api/.prettierrc

@@ -0,0 +1,4 @@
+{
+  "singleQuote": true,
+  "trailingComma": "all"
+}

nexus-api/Dockerfile

@@ -0,0 +1,16 @@
+FROM node:20-alpine AS builder
+WORKDIR /app
+COPY package.json package-lock.json ./
+RUN npm install
+COPY . .
+RUN npm run build
+
+FROM node:20-alpine AS production
+WORKDIR /app
+COPY --from=builder /app/node_modules ./node_modules
+COPY --from=builder /app/dist ./dist
+COPY --from=builder /app/package.json ./package.json
+
+EXPOSE 3000
+
+CMD ["node", "dist/main.js"]

nexus-api/eslint.config.mjs

@@ -0,0 +1,37 @@
+// @ts-check
+import eslint from '@eslint/js';
+import eslintPluginPrettierRecommended from 'eslint-plugin-prettier/recommended';
+import globals from 'globals';
+import tseslint from 'typescript-eslint';
+
+export default tseslint.config(
+  {
+    ignores: ['eslint.config.mjs'],
+  },
+  eslint.configs.recommended,
+  ...tseslint.configs.recommendedTypeChecked,
+  // @ts-ignore
+  eslintPluginPrettierRecommended,
+  {
+    languageOptions: {
+      globals: {
+        ...globals.node,
+        ...globals.jest,
+      },
+      ecmaVersion: 5,
+      sourceType: 'module',
+      parserOptions: {
+        projectService: true,
+        tsconfigRootDir: import.meta.dirname,
+      },
+    },
+  },
+  {
+    rules: {
+      '@typescript-eslint/no-explicit-any': 'off',
+      '@typescript-eslint/no-floating-promises': 'warn',
+      '@typescript-eslint/no-unsafe-argument': 'warn',
+      'semi': ['error', 'always']
+    },
+  },
+);

nexus-api/nest-cli.json

@@ -0,0 +1,9 @@
+{
+  "$schema": "https://json.schemastore.org/nest-cli",
+  "collection": "@nestjs/schematics",
+  "sourceRoot": "src",
+  "compilerOptions": {
+    "deleteOutDir": true,
+    "plugins": ["@nestjs/swagger/plugin"]
+  }
+}