chore(gatsby-source-medusa): Cleanup plugin setup (#4419)

* chore(gatsby-source-medusa): Cleanup plugin setup

* fix process-node

* Create gentle-cups-crash.md

packages/gatsby-source-medusa/.babelrc

@@ -1,11 +0,0 @@
-{
-  "presets": [["babel-preset-gatsby-package"]],
-  "overrides": [
-    {
-      "test": [],
-      "presets": [
-        ["babel-preset-gatsby-package", { "browser": true, "esm": true }]
-      ]
-    }
-  ]
-}

packages/gatsby-source-medusa/.gitignore

@@ -1,13 +1,6 @@
+/dist
 node_modules
-
-.DS_Store
-
-utils
-
-
-*.js
-*.js.map
-*.d.ts
-!/types/*.d.ts
-
-!jest.config.js
+.DS_store
+.env*
+.env
+*.sql

packages/gatsby-source-medusa/.npmignore

@@ -1,9 +0,0 @@
-src
-.prettierrc
-.env
-.babelrc.js
-.eslintrc
-.gitignore
-
-.yarn
-.turbo

packages/gatsby-source-medusa/jest.config.js

@@ -0,0 +1,13 @@
+module.exports = {
+  globals: {
+    "ts-jest": {
+      tsconfig: "tsconfig.spec.json",
+      isolatedModules: false,
+    },
+  },
+  transform: {
+    "^.+\\.[jt]s?$": "ts-jest",
+  },
+  testEnvironment: `node`,
+  moduleFileExtensions: [`js`, `jsx`, `ts`, `tsx`, `json`],
+}

packages/gatsby-source-medusa/package.json

@@ -4,9 +4,12 @@
   "description": "Gatsby source plugin for building websites using Medusa Commerce as a data source",
   "scripts": {
     "test": "jest --passWithNoTests",
-    "watch": "tsc-watch --outDir .",
-    "build": "tsc --outDir ."
+    "watch": "tsc-watch",
+    "build": "tsc"
   },
+  "files": [
+    "dist"
+  ],
   "keywords": [
     "gatsby",
     "gatsby-plugin",
@@ -27,16 +30,15 @@
   },
   "dependencies": {
     "axios": "^0.24.0",
-    "babel-preset-gatsby-package": "^2.0.0",
     "gatsby-core-utils": "^3.3.0",
     "gatsby-plugin-image": "^2.3.0",
     "gatsby-source-filesystem": "^4.3.0"
   },
   "devDependencies": {
     "@types/jest": "^27.0.1",
-    "babel-plugin-polyfill-corejs2": "^0.3.0",
     "gatsby": "^4.1.0",
     "jest": "^27.0.6",
+    "ts-jest": "^27.1.5",
     "tsc-watch": "^4.5.0",
     "typescript": "^4.5.2"
   },

packages/gatsby-source-medusa/src/__tests__/process-node.test.ts

@@ -1,20 +1,20 @@
-const { processNode } = require("../src/process-node.ts");
+const { processNode } = require("../process-node.ts")
 
 describe("helper functions", () => {
   it("should return return a new node from processNode", () => {
-    const fieldName = "product";
+    const fieldName = "product"
     const node = {
       id: "prod_test_1234",
       title: "Test Shirt",
       description: "A test product",
       unit_price: 2500,
-    };
+    }
 
-    const createContentDigest = jest.fn(() => "digest_string");
-    const processNodeResult = processNode(node, fieldName, createContentDigest);
+    const createContentDigest = jest.fn(() => "digest_string")
+    const processNodeResult = processNode(node, fieldName, createContentDigest)
 
-    expect(createContentDigest).toBeCalled();
+    expect(createContentDigest).toBeCalled()
 
-    expect(processNodeResult).toMatchSnapshot();
-  });
-});
+    expect(processNodeResult).toMatchSnapshot()
+  })
+})

packages/gatsby-source-medusa/src/process-node.ts

@@ -1,5 +1,3 @@
-import { capitalize } from "./utils/capitalize"
-
 export const processNode = (
   node: any,
   fieldName: string,
@@ -34,12 +32,14 @@ export const processNode = (
     delete node.images
   }
 
+  // TODO: use upperFirstCase from medusajs/utils when it's available
+  const type = `Medusa${fieldName[0].toUpperCase() + fieldName.slice(1)}`
   const nodeData = Object.assign({}, node, {
     id: nodeId,
     parent: null,
     children: [],
     internal: {
-      type: `Medusa${capitalize(fieldName)}`,
+      type,
       content: nodeContent,
       contentDigest: nodeContentDigest,
     },

packages/gatsby-source-medusa/src/utils/capitalize.ts

@@ -1,3 +0,0 @@
-export function capitalize(s: string): string {
-  return s[0].toUpperCase() + s.slice(1)
-}

packages/gatsby-source-medusa/tsconfig.json

@@ -1,19 +1,29 @@
 {
-  "include": ["src/**/*.ts", "types"],
-  "exclude": ["node_modules"],
   "compilerOptions": {
-    "strict": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
-    "noImplicitReturns": true,
-    "module": "commonjs",
-    "removeComments": false,
-    "preserveConstEnums": true,
-    "skipLibCheck": true,
+    "lib": ["es2020"],
+    "target": "es2020",
+    "outDir": "./dist",
     "esModuleInterop": true,
-    "sourceMap": true,
-    "target": "es2017",
     "declaration": true,
-    "lib": ["es2017", "dom", "esnext.asynciterable"]
-  }
+    "module": "commonjs",
+    "moduleResolution": "node",
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "sourceMap": true,
+    "noImplicitReturns": true,
+    "strictNullChecks": true,
+    "strictFunctionTypes": true,
+    "noImplicitThis": true,
+    "allowJs": true,
+    "skipLibCheck": true,
+    "downlevelIteration": true // to use ES5 specific tooling
+  },
+  "include": ["src"],
+  "exclude": [
+    "dist",
+    "./src/**/__tests__",
+    "./src/**/__mocks__",
+    "./src/**/__fixtures__",
+    "node_modules"
+  ]
 }

packages/gatsby-source-medusa/tsconfig.spec.json

@@ -0,0 +1,5 @@
+{
+  "extends": "./tsconfig.json",
+  "include": ["src"],
+  "exclude": ["node_modules"]
+}