CircleCI project setup (#138)

.babelrc.js

@@ -0,0 +1,13 @@
+let ignore = [`**/dist`]
+
+// Jest needs to compile this code, but generally we don't want this copied
+// to output folders
+if (process.env.NODE_ENV !== `test`) {
+  ignore.push(`**/__tests__`)
+}
+
+module.exports = {
+  sourceMaps: true,
+  presets: ["babel-preset-medusa-package"],
+  ignore,
+}

.circleci/config.yml

@@ -0,0 +1,53 @@
+version: 2.1
+orbs:
+  node: circleci/node@3.0.0
+
+executors:
+    node:
+      parameters:
+        image:
+          type: string
+          # First 10.x LTS release, but old Yarn
+          default: "10.14"
+      docker:
+        - image: circleci/node:<< parameters.image >>
+
+aliases:
+  install_node_modules: &install_node_modules
+    run:
+      name: Install node modules
+      command: yarn --frozen-lockfile
+  attach_to_bootstrap: &attach_to_bootstrap
+    attach_workspace:
+        at: ./
+
+jobs:
+  bootstrap:
+    executor: node
+    steps:
+      - checkout
+      - run: ./scripts/assert-changed-files.sh "packages/*|(e2e|integration)-tests/*|.circleci/*|yarn.lock"
+      - <<: *install_node_modules
+      - run: yarn bootstrap --concurrency=2
+        # Persist the workspace again with all packages already built
+      - persist_to_workspace:
+          root: ./
+          paths:
+            - "*"
+
+  unit_test:
+    executor: node
+    steps:
+      - checkout
+      - run: ./scripts/assert-changed-files.sh "packages"
+      - <<: *attach_to_bootstrap
+      - run:
+          command: node --max-old-space-size=2048 ./node_modules/.bin/jest -w 1
+
+workflows:
+  test_all:
+    jobs:
+      - bootstrap
+      - unit_test:
+          requires:
+            - bootstrap

jest-transformer.js

@@ -0,0 +1,4 @@
+const babelPreset = require(`babel-preset-medusa-package`)();
+module.exports = require(`babel-jest`).createTransformer({
+  ...babelPreset,
+});

jest.config.js

@@ -0,0 +1,49 @@
+const path = require(`path`);
+const glob = require(`glob`);
+const fs = require(`fs`);
+
+const pkgs = glob
+  .sync(`./packages/*`)
+  .map((p) => p.replace(/^\./, `<rootDir>`));
+
+const reMedusa = /medusa$/;
+const medusaDir = pkgs.find((p) => reMedusa.exec(p));
+const medusaBuildDirs = [`dist`].map((dir) => path.join(medusaDir, dir));
+const builtTestsDirs = pkgs
+  .filter((p) => fs.existsSync(path.join(p, `src`)))
+  .map((p) => path.join(p, `__tests__`));
+const distDirs = pkgs.map((p) => path.join(p, `dist`));
+const ignoreDirs = [].concat(medusaBuildDirs, builtTestsDirs, distDirs);
+
+const coverageDirs = pkgs.map((p) => path.join(p, `src/**/*.js`));
+const useCoverage = !!process.env.GENERATE_JEST_REPORT;
+
+module.exports = {
+  notify: true,
+  verbose: true,
+  roots: pkgs,
+  modulePathIgnorePatterns: ignoreDirs,
+  coveragePathIgnorePatterns: ignoreDirs,
+  testPathIgnorePatterns: [
+    `<rootDir>/examples/`,
+    `<rootDir>/dist/`,
+    `<rootDir>/node_modules/`,
+    `__tests__/fixtures`,
+  ],
+  transform: {
+    "^.+\\.[jt]s?$": `<rootDir>/jest-transformer.js`,
+  },
+  //moduleNameMapper: {
+  //  "^highlight.js$": `<rootDir>/node_modules/highlight.js/lib/index.js`,
+  //},
+  //snapshotSerializers: [`jest-serializer-path`],
+  collectCoverageFrom: coverageDirs,
+  //reporters: process.env.CI
+  //  ? [[`jest-silent-reporter`, { useDots: true }]].concat(
+  //      useCoverage ? `jest-junit` : []
+  //    )
+  //  : [`default`].concat(useCoverage ? `jest-junit` : []),
+  testEnvironment: `node`,
+  moduleFileExtensions: [`js`, `jsx`, `ts`, `tsx`, `json`],
+  // setupFiles: [`<rootDir>/.jestSetup.js`],
+};

package.json

@@ -2,8 +2,8 @@
   "name": "root",
   "private": true,
   "devDependencies": {
-    "@babel/core": "^7.11.6",
-    "@babel/node": "^7.10.5",
+    "@babel/core": "^7.12.7",
+    "@babel/node": "^7.12.6",
     "@babel/plugin-proposal-class-properties": "^7.10.4",
     "@babel/plugin-transform-classes": "^7.10.4",
     "@babel/plugin-transform-instanceof": "^7.10.4",
@@ -11,12 +11,18 @@
     "@babel/preset-env": "^7.11.5",
     "@babel/register": "^7.11.5",
     "@babel/runtime": "^7.11.2",
+    "axios-mock-adapter": "^1.19.0",
+    "babel-jest": "^26.6.3",
+    "babel-preset-medusa-package": "^1.0.0",
     "cross-env": "^7.0.2",
+    "jest": "^26.6.3",
     "lerna": "^3.22.1",
+    "mongoose": "^5.10.15",
     "prettier": "^2.1.1"
   },
-  "dependencies": {
-    "axios": "^0.19.2",
-    "rebass": "^4.0.7"
+  "scripts": {
+    "bootstrap": "lerna bootstrap",
+    "jest": "jest",
+    "test": "jest"
   }
 }

packages/babel-preset-medusa-package/.gitignore

@@ -0,0 +1 @@
+yarn.lock

packages/babel-preset-medusa-package/.npmignore

@@ -0,0 +1,37 @@
+# Logs
+logs
+*.log
+
+# Runtime data
+pids
+*.pid
+*.seed
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directory
+# https://www.npmjs.org/doc/misc/npm-faq.html#should-i-check-my-node_modules-folder-into-git
+node_modules
+*.un~
+yarn.lock
+src
+flow-typed
+coverage
+decls
+examples
+
+# tests
+__tests__

packages/babel-preset-medusa-package/index.js

@@ -0,0 +1,26 @@
+const r = require(`./resolver`);
+
+function preset(context, options = {}) {
+  const { debug = false, nodeVersion = `10.14.0` } = options;
+  const { NODE_ENV, BABEL_ENV } = process.env;
+
+  const nodeConfig = {
+    corejs: 3,
+    useBuiltIns: `entry`,
+    targets: {
+      node: nodeVersion,
+    },
+  };
+
+  return {
+    presets: [r(`@babel/preset-env`)],
+    plugins: [
+      r(`@babel/plugin-proposal-class-properties`),
+      r(`@babel/plugin-transform-classes`),
+      r(`@babel/plugin-transform-instanceof`),
+      r(`@babel/plugin-transform-runtime`),
+    ].filter(Boolean),
+  };
+}
+
+module.exports = preset;

packages/babel-preset-medusa-package/package.json

@@ -0,0 +1,27 @@
+{
+  "name": "babel-preset-medusa-package",
+  "version": "1.0.0",
+  "author": "Sebastian Rindom <sebastian@mrbltech.com>",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/medusajs/medusa.git",
+    "directory": "packages/babel-preset-medusa-package"
+  },
+  "dependencies": {
+    "@babel/plugin-proposal-class-properties": "^7.12.1",
+    "@babel/plugin-proposal-optional-chaining": "^7.12.1",
+    "@babel/plugin-transform-classes": "^7.12.1",
+    "@babel/plugin-transform-instanceof": "^7.12.1",
+    "@babel/plugin-transform-runtime": "^7.12.1",
+    "@babel/preset-env": "^7.12.7",
+    "core-js": "^3.7.0"
+  },
+  "peerDependencies": {
+    "@babel/core": "^7.11.6"
+  },
+  "license": "MIT",
+  "main": "index.js",
+  "engines": {
+    "node": ">=10.14.0"
+  }
+}

packages/babel-preset-medusa-package/resolver.js

@@ -0,0 +1,3 @@
+const r = m => require.resolve(m)
+
+module.exports = r;

packages/medusa-cli/package.json

@@ -15,6 +15,7 @@
     "access": "public"
   },
   "scripts": {
+    "test": "jest",
     "build": "babel src --out-dir dist/ --ignore **/__tests__",
     "prepare": "cross-env NODE_ENV=production npm run build",
     "watch": "babel -w src --out-dir dist/ --ignore **/__tests__"

packages/medusa-core-utils/package.json

@@ -9,6 +9,7 @@
     "directory": "packages/medusa-core-utils"
   },
   "scripts": {
+    "test": "jest",
     "build": "babel src --out-dir dist/ --ignore **/__tests__",
     "prepare": "cross-env NODE_ENV=production npm run build",
     "watch": "babel -w src --out-dir dist/ --ignore **/__tests__"

packages/medusa-fulfillment-manual/package.json

@@ -23,6 +23,7 @@
     "jest": "^25.5.2"
   },
   "scripts": {
+    "test": "jest",
     "build": "babel src -d .",
     "prepare": "cross-env NODE_ENV=production npm run build",
     "watch": "babel -w src --out-dir . --ignore **/__tests__"

packages/medusa-fulfillment-webshipper/package.json

@@ -23,6 +23,7 @@
     "jest": "^25.5.2"
   },
   "scripts": {
+    "test": "jest",
     "build": "babel src -d .",
     "prepare": "cross-env NODE_ENV=production npm run build",
     "watch": "babel -w src --out-dir . --ignore **/__tests__"

packages/medusa-payment-klarna/package.json

@@ -26,7 +26,7 @@
     "jest": "^25.5.2"
   },
   "scripts": {
-    "build": "babel src -d .",
+    "build": "babel src -d . --ignore **/__tests__",
     "prepare": "cross-env NODE_ENV=production npm run build",
     "watch": "babel -w src --out-dir . --ignore **/__tests__",
     "test": "jest"

packages/medusa-payment-klarna/src/__mocks__/totals.js

@@ -2,6 +2,7 @@ export const TotalsServiceMock = {
   getTotal: jest.fn(),
   getTaxTotal: jest.fn(),
   getAllocationItemDiscounts: jest.fn(),
+  getDiscountTotal: jest.fn(),
 }
 
 const mock = jest.fn().mockImplementation(() => {

packages/medusa-payment-klarna/src/services/__tests__/klarna-provider.js

@@ -10,7 +10,6 @@ describe("KlarnaProviderService", () => {
   })
 
   describe("createPayment", () => {
-    let result
     const klarnaProviderService = new KlarnaProviderService(
       {
         totalsService: TotalsServiceMock,
@@ -28,19 +27,22 @@ describe("KlarnaProviderService", () => {
       }
     )
 
-    beforeEach(async () => {
+    beforeEach(() => {
       jest.clearAllMocks()
     })
 
     it("creates Klarna order", async () => {
-      mockAxios.post.mockImplementation(() => {
+      mockAxios.post = jest.fn().mockImplementation(() => {
         return Promise.resolve({
-          order_id: "123456789",
-          order_amount: 100,
+          data: {
+            order_id: "123456789",
+            order_amount: 100,
+          },
         })
       })
 
-      result = await klarnaProviderService.createPayment(carts.frCart)
+      const result = await klarnaProviderService.createPayment(carts.frCart)
+      expect(mockAxios.post).toHaveBeenCalledTimes(1)
       expect(result).toEqual({
         order_id: "123456789",
         order_amount: 100,
@@ -68,7 +70,9 @@ describe("KlarnaProviderService", () => {
     it("returns Klarna order", async () => {
       mockAxios.get.mockImplementation((data) => {
         return Promise.resolve({
-          order_id: "123456789",
+          data: {
+            order_id: "123456789",
+          },
         })
       })
 
@@ -133,19 +137,27 @@ describe("KlarnaProviderService", () => {
     const klarnaProviderService = new KlarnaProviderService(
       {
         totalsService: TotalsServiceMock,
+        regionService: RegionServiceMock,
       },
       {
         url: "medusajs/tests",
         user: "lebronjames",
         password: "123456789",
+        merchant_urls: {
+          terms: "terms",
+          checkout: "checkout",
+          confirmation: "confirmation",
+        },
       }
     )
 
     it("returns updated Klarna order", async () => {
       mockAxios.post.mockImplementation((data) => {
         return Promise.resolve({
-          order_id: "123456789",
-          order_amount: 1000,
+          data: {
+            order_id: "123456789",
+            order_amount: 1000,
+          },
         })
       })
 
@@ -157,9 +169,7 @@ describe("KlarnaProviderService", () => {
             },
           },
         },
-        {
-          order_amount: 1000,
-        }
+        carts.frCart
       )
 
       expect(result).toEqual({
@@ -191,7 +201,9 @@ describe("KlarnaProviderService", () => {
         return Promise.resolve()
       })
 
-      result = await klarnaProviderService.cancelPayment({ id: "123456789" })
+      result = await klarnaProviderService.cancelPayment({
+        order_id: "123456789",
+      })
 
       expect(result).toEqual("123456789")
     })
@@ -206,6 +218,7 @@ describe("KlarnaProviderService", () => {
     const klarnaProviderService = new KlarnaProviderService(
       {
         totalsService: TotalsServiceMock,
+        regionService: RegionServiceMock,
       },
       {
         url: "medusajs/tests",
@@ -234,6 +247,7 @@ describe("KlarnaProviderService", () => {
     const klarnaProviderService = new KlarnaProviderService(
       {
         totalsService: TotalsServiceMock,
+        regionService: RegionServiceMock,
       },
       {
         url: "medusajs/tests",
@@ -265,6 +279,7 @@ describe("KlarnaProviderService", () => {
     const klarnaProviderService = new KlarnaProviderService(
       {
         totalsService: TotalsServiceMock,
+        regionService: RegionServiceMock,
       },
       {
         url: "medusajs/tests",
@@ -276,7 +291,9 @@ describe("KlarnaProviderService", () => {
     it("returns order id", async () => {
       mockAxios.get.mockImplementation((data) => {
         return Promise.resolve({
-          order: { order_amount: 1000 },
+          data: {
+            order: { order_amount: 1000 },
+          },
         })
       })
 
@@ -285,7 +302,7 @@ describe("KlarnaProviderService", () => {
       })
 
       result = await klarnaProviderService.capturePayment({
-        id: "123456789",
+        order_id: "123456789",
       })
 
       expect(result).toEqual("123456789")
@@ -301,6 +318,7 @@ describe("KlarnaProviderService", () => {
     const klarnaProviderService = new KlarnaProviderService(
       {
         totalsService: TotalsServiceMock,
+        regionService: RegionServiceMock,
       },
       {
         url: "medusajs/tests",
@@ -314,9 +332,9 @@ describe("KlarnaProviderService", () => {
         return Promise.resolve()
       })
 
-      result = await klarnaProviderService.capturePayment(
+      result = await klarnaProviderService.refundPayment(
         {
-          id: "123456789",
+          order_id: "123456789",
         },
         1000
       )

packages/medusa-payment-stripe/__mocks__/cart.js

@@ -151,14 +151,14 @@ var carts = {
     payment_sessions: [{
       provider_id: "stripe",
       data: {
-        id: "pi_123456789",
+        id: "pi_no",
         customer: _medusaTestUtils.IdMap.getId("not-lebron")
       }
     }],
     payment_method: {
       provider_id: "stripe",
       data: {
-        id: "pi_123456789",
+        id: "pi_no",
         customer: _medusaTestUtils.IdMap.getId("not-lebron")
       }
     },

packages/medusa-payment-stripe/package.json

@@ -16,6 +16,7 @@
     "@babel/node": "^7.7.4",
     "@babel/plugin-proposal-class-properties": "^7.7.4",
     "@babel/plugin-transform-instanceof": "^7.8.3",
+    "@babel/plugin-transform-classes": "^7.9.5",
     "@babel/plugin-transform-runtime": "^7.7.6",
     "@babel/preset-env": "^7.7.5",
     "@babel/register": "^7.7.4",
@@ -24,10 +25,10 @@
     "cross-env": "^5.2.1",
     "eslint": "^6.8.0",
     "jest": "^25.5.2",
-    "medusa-test-utils": "^0.3.0"
+    "medusa-test-utils": "^1.0.11"
   },
   "scripts": {
-    "build": "babel src -d .",
+    "build": "babel src -d . --ignore **/__tests__",
     "prepare": "cross-env NODE_ENV=production npm run build",
     "watch": "babel -w src --out-dir . --ignore **/__tests__",
     "test": "jest"
@@ -36,11 +37,9 @@
     "medusa-interfaces": "1.x"
   },
   "dependencies": {
-    "@babel/plugin-transform-classes": "^7.9.5",
     "body-parser": "^1.19.0",
     "express": "^4.17.1",
     "medusa-core-utils": "^1.0.10",
-    "medusa-test-utils": "^1.0.11",
     "stripe": "^8.50.0"
   },
   "gitHead": "3cc7cbe5124cbcbb75f6e1435db4dcfaa2a60408"

packages/medusa-payment-stripe/src/__mocks__/cart.js

@@ -169,7 +169,7 @@ export const carts = {
       {
         provider_id: "stripe",
         data: {
-          id: "pi_123456789",
+          id: "pi_no",
           customer: IdMap.getId("not-lebron"),
         },
       },
@@ -177,7 +177,7 @@ export const carts = {
     payment_method: {
       provider_id: "stripe",
       data: {
-        id: "pi_123456789",
+        id: "pi_no",
         customer: IdMap.getId("not-lebron"),
       },
     },

packages/medusa-payment-stripe/src/services/__mocks__/stripe-provider.js

@@ -1,14 +1,14 @@
 import { IdMap } from "medusa-test-utils"
 
 export const StripeProviderServiceMock = {
-  retrievePayment: jest.fn().mockImplementation((cart) => {
-    if (cart._id === IdMap.getId("fr-cart")) {
+  retrievePayment: jest.fn().mockImplementation((payData) => {
+    if (payData.id === "pi_123456789") {
       return Promise.resolve({
         id: "pi",
         customer: "cus_123456789",
       })
     }
-    if (cart._id === IdMap.getId("fr-cart-no-customer")) {
+    if (payData.id === "pi_no") {
       return Promise.resolve({
         id: "pi",
       })

packages/medusa-payment-stripe/src/services/__tests__/stripe-provider.js

@@ -4,6 +4,10 @@ import { CustomerServiceMock } from "../../__mocks__/customer"
 import { carts } from "../../__mocks__/cart"
 import { TotalsServiceMock } from "../../__mocks__/totals"
 
+const RegionServiceMock = {
+  retrieve: jest.fn().mockReturnValue(Promise.resolve({})),
+}
+
 describe("StripeProviderService", () => {
   describe("createCustomer", () => {
     let result
@@ -12,6 +16,7 @@ describe("StripeProviderService", () => {
       const stripeProviderService = new StripeProviderService(
         {
           customerService: CustomerServiceMock,
+          regionService: RegionServiceMock,
           totalsService: TotalsServiceMock,
         },
         {
@@ -42,6 +47,7 @@ describe("StripeProviderService", () => {
     const stripeProviderService = new StripeProviderService(
       {
         customerService: CustomerServiceMock,
+        regionService: RegionServiceMock,
         totalsService: TotalsServiceMock,
       },
       {
@@ -80,6 +86,7 @@ describe("StripeProviderService", () => {
       const stripeProviderService = new StripeProviderService(
         {
           customerService: CustomerServiceMock,
+          regionService: RegionServiceMock,
           totalsService: TotalsServiceMock,
         },
         {
@@ -111,6 +118,7 @@ describe("StripeProviderService", () => {
       const stripeProviderService = new StripeProviderService(
         {
           customerService: CustomerServiceMock,
+          regionService: RegionServiceMock,
           totalsService: TotalsServiceMock,
         },
         {
@@ -144,6 +152,7 @@ describe("StripeProviderService", () => {
       const stripeProviderService = new StripeProviderService(
         {
           customerService: CustomerServiceMock,
+          regionService: RegionServiceMock,
           totalsService: TotalsServiceMock,
         },
         {

packages/medusa-payment-stripe/src/subscribers/__tests__/cart.js

@@ -34,11 +34,14 @@ describe("CartSubscriber", () => {
 
       expect(StripeProviderServiceMock.retrievePayment).toHaveBeenCalledTimes(1)
       expect(StripeProviderServiceMock.retrievePayment).toHaveBeenCalledWith(
-        carts.frCart
+        carts.frCart.payment_sessions[0].data
       )
 
       expect(StripeProviderServiceMock.cancelPayment).toHaveBeenCalledTimes(1)
-      expect(StripeProviderServiceMock.cancelPayment).toHaveBeenCalledWith("pi")
+      expect(StripeProviderServiceMock.cancelPayment).toHaveBeenCalledWith({
+        id: "pi",
+        customer: "cus_123456789",
+      })
 
       expect(StripeProviderServiceMock.createPayment).toHaveBeenCalledTimes(1)
       expect(StripeProviderServiceMock.createPayment).toHaveBeenCalledWith(
@@ -66,7 +69,7 @@ describe("CartSubscriber", () => {
 
       expect(StripeProviderServiceMock.retrievePayment).toHaveBeenCalledTimes(1)
       expect(StripeProviderServiceMock.retrievePayment).toHaveBeenCalledWith(
-        carts.frCartNoStripeCustomer
+        carts.frCartNoStripeCustomer.payment_sessions[0].data
       )
 
       expect(StripeProviderServiceMock.createCustomer).toHaveBeenCalledTimes(1)

packages/medusa-plugin-add-ons/package.json

@@ -28,7 +28,7 @@
     "medusa-test-utils": "^1.0.11"
   },
   "scripts": {
-    "build": "babel src -d .",
+    "build": "babel src -d . --ignore **/__tests__",
     "prepare": "cross-env NODE_ENV=production npm run build",
     "watch": "babel -w src --out-dir . --ignore **/__tests__",
     "test": "jest"

packages/medusa-plugin-add-ons/src/services/__tests__/add-on-line-item.js

@@ -30,6 +30,7 @@ describe("LineItemService", () => {
       expect(result).toEqual({
         title: "Product 1",
         thumbnail: undefined,
+        should_merge: false,
         content: {
           unit_price: 50,
           variant: {
@@ -62,6 +63,7 @@ describe("LineItemService", () => {
       expect(result).toEqual({
         title: "Product 1",
         thumbnail: undefined,
+        should_merge: false,
         content: {
           unit_price: 150,
           variant: {

packages/medusa-plugin-brightpearl/package.json

@@ -31,7 +31,7 @@
     "prettier": "^2.0.5"
   },
   "scripts": {
-    "build": "babel src -d .",
+    "build": "babel src -d . --ignore **/__tests__",
     "prepare": "cross-env NODE_ENV=production npm run build",
     "watch": "babel -w src --out-dir . --ignore **/__tests__",
     "test": "jest"

packages/medusa-plugin-brightpearl/src/services/__tests__/brightpearl.js

@@ -1,3 +1,5 @@
+jest.unmock("axios")
+
 import BrightpearlService from "../brightpearl"
 import { mockCreateOrder } from "../../utils/brightpearl"
 import MockAdapter from "axios-mock-adapter"

packages/medusa-test-utils/package.json

@@ -9,6 +9,7 @@
     "directory": "packages/medusa-test-utils"
   },
   "scripts": {
+    "test": "jest",
     "build": "babel src --out-dir dist/ --ignore **/__tests__",
     "prepare": "cross-env NODE_ENV=production npm run build",
     "watch": "babel -w src --out-dir dist/ --ignore **/__tests__"

packages/medusa/.babelrc.js

@@ -7,16 +7,6 @@ if (process.env.NODE_ENV !== `test`) {
 }
 
 module.exports = {
-  plugins: [
-    "@babel/plugin-proposal-class-properties",
-    "@babel/plugin-transform-classes",
-    "@babel/plugin-transform-instanceof",
-  ],
-  presets: ["@babel/preset-env"],
-  env: {
-    test: {
-      plugins: ["@babel/plugin-transform-runtime"],
-    },
-  },
+  presets: [["babel-preset-medusa-package"]],
   ignore,
 }

packages/medusa/package.json

@@ -23,6 +23,7 @@
     "@babel/preset-env": "^7.7.5",
     "@babel/register": "^7.7.4",
     "@babel/runtime": "^7.7.6",
+    "babel-preset-medusa-package": "^1.0.0",
     "cross-env": "^5.2.1",
     "eslint": "^6.8.0",
     "jest": "^25.5.2",
@@ -34,7 +35,7 @@
     "start": "nodemon --watch plugins/ --watch src/ --exec babel-node src/app.js",
     "watch": "babel -w src --out-dir dist/ --ignore **/__tests__",
     "prepare": "cross-env NODE_ENV=production npm run build",
-    "build": "babel src -d dist",
+    "build": "babel src -d dist --ignore **/__tests__",
     "serve": "node dist/app.js",
     "test": "jest"
   },

packages/medusa/yarn.lock

@@ -4628,10 +4628,10 @@ medusa-core-utils@^1.0.10:
     joi "^17.2.1"
     joi-objectid "^3.0.1"
 
-medusa-test-utils@^1.0.10:
-  version "1.0.10"
-  resolved "https://registry.yarnpkg.com/medusa-test-utils/-/medusa-test-utils-1.0.10.tgz#8c1e9046a81cd3afa4c32c6d0d8af7e1f33bd039"
-  integrity sha512-CTzlVVTEOIFh3iRsjJqt4JYtEFP+2gVZF0jXGYdhCgAxd5mFKVuE+QzLLtvTCHlT7TI7rYgPfEWCcj9LPh2vVQ==
+medusa-test-utils@^1.0.11:
+  version "1.0.11"
+  resolved "https://registry.yarnpkg.com/medusa-test-utils/-/medusa-test-utils-1.0.11.tgz#bae901efa90426fb64818de700dc6e163820160f"
+  integrity sha512-CSNb70sXOfKTndzxWtPMYq+KeYaFkSLAPUyhuwDNVvkbne0faOYF5OMCV8r3aLoQ3D1Tvjrb/XB9Qt17ycjuPw==
   dependencies:
     "@babel/plugin-transform-classes" "^7.9.5"
     medusa-core-utils "^1.0.10"

scripts/assert-changed-files.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+
+IS_CI="${CI:-false}"
+GREP_PATTERN=$1
+
+if [ "$IS_CI" = true ]; then
+  git config --local url."https://github.com/".insteadOf git@github.com:
+  git config --local user.name "Medusajs Bot"
+  git config --local user.email "core@medusa-commerce.com"
+
+  git fetch origin
+  git merge --no-edit origin/master
+
+  if [ $? -ne 0 ]; then
+    echo "Branch has conflicts with master, rolling back test."
+    git merge --abort
+  fi
+
+  git config --local --unset user.name
+  git config --local --unset user.email
+  git config --local --unset url."https://github.com/".insteadOf
+fi
+
+FILES_COUNT="$(git diff-tree --no-commit-id --name-only -r "$CIRCLE_BRANCH" origin/master | grep -E "$GREP_PATTERN" -c)"
+
+# reset to previous state
+git reset --hard HEAD@{1}
+
+if [ "$FILES_COUNT" -eq 0 ]; then
+  echo "0 files matching '$GREP_PATTERN'; exiting and marking successful."
+  circleci step halt || exit 1
+else
+  echo "$FILES_COUNT file(s) matching '$GREP_PATTERN'; continuing."
+fi