Support serverless-appsync-plugin v2 (#183)

feat: Support serverless-appsync-plugin v2
feat: Added support for Node 20 
feat: Rewrite in TypeScript

BREAKING CHANGE: Dropped support for serverless-appsync-plugin v1
BREAKING CHANGE: Dropped support for Node < 18
---------
Co-authored-by: Pierre Lezan <pierrelezan@gmail.com>

Author: horiuchi

.babelrc

@@ -0,0 +1 @@
+node_modules

.eslintignore

@@ -0,0 +1,42 @@
+{
+  "root": true,
+  "env": {
+    "jest": true,
+    "node": true,
+    "es6": true
+  },
+  "parser": "@typescript-eslint/parser",
+  "parserOptions": {
+    "project": "./tsconfig_test.json"
+  },
+  "extends": [
+    "eslint:recommended",
+    "plugin:@typescript-eslint/recommended",
+    "plugin:@typescript-eslint/recommended-requiring-type-checking",
+    "prettier"
+  ],
+  "plugins": ["@typescript-eslint", "import", "unused-imports"],
+  "rules": {
+    "prefer-const": "error",
+    "no-var": "error",
+    "no-console": "off",
+    "sort-imports": "off",
+    "import/order": [
+      "error",
+      {
+        "alphabetize": {
+          "order": "asc",
+          "caseInsensitive": true
+        }
+      }
+    ],
+    "class-methods-use-this": "error",
+    "unused-imports/no-unused-imports": "error",
+    "@typescript-eslint/ban-ts-comment": "off",
+    "@typescript-eslint/no-unused-vars": "off"
+  },
+  "ignorePatterns": [
+    "lib/**/*",
+    "node_modules"
+  ]
+}

.eslintrc.json

@@ -4,6 +4,7 @@ on:
   push:
     branches:
       - master
+      - beta
 
 jobs:
   publish:

.eslintrc.yml

@@ -2,5 +2,6 @@
   "tabWidth": 2,
   "useTabs": false,
   "singleQuote": true,
-  "trailingComma": "all"
+  "trailingComma": "all",
+  "endOfLine": "auto"
 }

.github/workflows/release.yml

@@ -0,0 +1,11 @@
+import { JestConfigWithTsJest } from 'ts-jest';
+
+const config: JestConfigWithTsJest = {
+  preset: 'ts-jest',
+  testEnvironment: 'node',
+  silent: true,
+  moduleDirectories: ['node_modules', 'src'],
+  transformIgnorePatterns: ['[/\\\\]node_modules[/\\\\].+\\.(js|jsx|ts|tsx)$'],
+};
+
+export default config;

.prettierrc

@@ -11,46 +11,59 @@
     "url": "git+https://github.com/serverless-appsync/serverless-appsync-simulator.git"
   },
   "scripts": {
-    "lint": "eslint src/*/**.js",
     "tests": "jest",
-    "build": "babel src/ -d lib/ --delete-dir-on-start --ignore '**/__tests__'",
-    "prepare": "yarn run build",
+    "build": "tsc -p .",
+    "watch": "yarn run build -w",
+    "lint": "eslint . && tsc --noEmit",
+    "prepare": "rm -rf lib && yarn run build",
     "start-dev": "yarn run build -w --verbose"
   },
   "files": [
     "/lib"
   ],
   "dependencies": {
-    "@graphql-tools/merge": "^8.2.1",
-    "amplify-appsync-simulator": "^1.27.4",
-    "amplify-nodejs-function-runtime-provider": "^1.1.6",
-    "aws-sdk": "^2.792.0",
-    "axios": "^0.21.0",
-    "babel-jest": "^26.6.3",
-    "bluebird": "^3.7.2",
-    "cfn-resolver-lib": "^1.1.7",
-    "dataloader": "^2.0.0",
-    "fb-watchman": "^2.0.1",
-    "globby": "^11.0.3",
-    "jest": "^26.6.3",
-    "lodash": "^4.17.20",
-    "mysql2": "^2.2.5",
-    "pg": "^8.6.0"
+    "@graphql-tools/merge": "^8.4.0",
+    "amplify-appsync-simulator": "^2.4.1",
+    "amplify-nodejs-function-runtime-provider": "^2.3.13",
+    "aws-sdk": "^2.1341.0",
+    "axios": "^1.3.4",
+    "cfn-resolver-lib": "^1.1.8",
+    "dataloader": "^2.2.2",
+    "fb-watchman": "^2.0.2",
+    "globby": "^11.1.0",
+    "graphql": "^16.6.0",
+    "graphql-tools": "^8.3.19",
+    "lodash": "^4.17.21",
+    "mysql2": "^2.3.3",
+    "pg": "^8.10.0",
+    "ts-toolbelt": "^9.6.0"
   },
   "devDependencies": {
-    "@babel/cli": "^7.12.1",
-    "@babel/core": "^7.12.3",
-    "@babel/plugin-transform-modules-commonjs": "^7.12.1",
-    "@babel/preset-env": "^7.12.1",
-    "@semantic-release/git": "^9.0.0",
-    "all-contributors-cli": "^6.19.0",
-    "babel-eslint": "^10.1.0",
-    "babel-plugin-inline-import": "^3.0.0",
-    "eslint": "^7.13.0",
-    "eslint-config-prettier": "^7.0.0",
-    "eslint-plugin-prettier": "^3.2.0",
-    "prettier": "^2.2.1",
-    "semantic-release": "19"
+    "@semantic-release/git": "^10.0.1",
+    "@serverless/typescript": "^3.27.0",
+    "@types/fb-watchman": "^2.0.1",
+    "@types/jest": "^29.5.0",
+    "@types/lodash": "^4.14.191",
+    "@types/node": "^16.18.18",
+    "@types/pg": "^8.6.6",
+    "@typescript-eslint/eslint-plugin": "^5.56.0",
+    "@typescript-eslint/parser": "^5.56.0",
+    "all-contributors-cli": "^6.24.0",
+    "eslint": "^8.36.0",
+    "eslint-config-prettier": "^8.8.0",
+    "eslint-plugin-import": "^2.27.5",
+    "eslint-plugin-prettier": "^4.2.1",
+    "eslint-plugin-unused-imports": "^2.0.0",
+    "jest": "^29.5.0",
+    "prettier": "^2.8.6",
+    "semantic-release": "^20.1.3",
+    "serverless": "^3.28.1",
+    "ts-jest": "^29.0.5",
+    "ts-node": "^10.9.1",
+    "typescript": "^4.9.5"
+  },
+  "peerDependencies": {
+    "serverless": "3"
   },
   "keywords": [
     "serverless",

jest.config.ts

@@ -0,0 +1,127 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`resolveConfiguration should generate a valid config 1`] = `
+{
+  "additionalAuthentications": [
+    {
+      "config": {
+        "userPoolId": "us-west-2_123456789",
+      },
+      "type": "AMAZON_COGNITO_USER_POOLS",
+    },
+  ],
+  "apiKeys": {
+    "foo-bar": {
+      "name": "foo-bar",
+    },
+  },
+  "authentication": {
+    "type": "API_KEY",
+  },
+  "dataSources": {
+    "dynamodb": {
+      "config": {
+        "tableName": "myTable",
+      },
+      "name": "dynamodb",
+      "type": "AMAZON_DYNAMODB",
+    },
+    "http": {
+      "config": {
+        "endpoint": "http://127.0.0.1",
+      },
+      "name": "http",
+      "type": "HTTP",
+    },
+    "lambda": {
+      "config": {
+        "functionName": "resolver",
+      },
+      "name": "lambda",
+      "type": "AWS_LAMBDA",
+    },
+    "none": {
+      "name": "none",
+      "type": "NONE",
+    },
+  },
+  "name": "myAPI",
+  "pipelineFunctions": {
+    "func": {
+      "dataSource": "lambda",
+      "name": "func",
+      "request": "src/__tests__/files/mapping-templates/templates.request.vtl",
+      "response": "src/__tests__/files/mapping-templates/templates.response.vtl",
+      "substitutions": {
+        "mySubVar": "template-function",
+      },
+    },
+    "funcDirect": {
+      "dataSource": "lambda",
+      "name": "funcDirect",
+    },
+  },
+  "resolvers": {
+    "Mutation.updateNode": {
+      "dataSource": "lambda",
+      "field": "updateNode",
+      "kind": "UNIT",
+      "type": "Mutation",
+    },
+    "Query.node": {
+      "dataSource": "lambda",
+      "field": "node",
+      "kind": "UNIT",
+      "type": "Query",
+    },
+    "Query.pipeline": {
+      "field": "pipeline",
+      "functions": [
+        "func",
+        "funcDirect",
+      ],
+      "kind": "PIPELINE",
+      "type": "Query",
+    },
+    "Query.templates": {
+      "dataSource": "lambda",
+      "field": "templates",
+      "kind": "UNIT",
+      "request": "src/__tests__/files/mapping-templates/templates.request.vtl",
+      "response": "src/__tests__/files/mapping-templates/templates.response.vtl",
+      "substitutions": {
+        "mySubVar": "lambda",
+      },
+      "type": "Query",
+    },
+  },
+  "schema": [
+    "src/__tests__/files/*.graphql",
+  ],
+}
+`;
+
+exports[`resolveConfiguration should generate a valid config 2`] = `
+{
+  "apiKey": "0123456789",
+  "dynamoDb": {
+    "accessKeyId": "DEFAULT_ACCESS_KEY",
+    "endpoint": "http://localhost:8000",
+    "region": "localhost",
+    "secretAccessKey": "DEFAULT_SECRET",
+  },
+  "getAttMap": {},
+  "importValueMap": {},
+  "lambdaPort": 3002,
+  "location": ".",
+  "openSearch": {},
+  "port": 20002,
+  "rds": {},
+  "refMap": {},
+  "watch": [
+    "*.graphql",
+    "*.vtl",
+  ],
+  "wsPort": 20003,
+}
+`;