add justfile, remove coveralls, tweak ESLint

.editorconfig

@@ -7,3 +7,6 @@ indent_size = 2
 indent_style = space
 insert_final_newline = true
 trim_trailing_whitespace = true
+
+[justfile]
+indent_size = 4

.eslintrc.js

@@ -242,17 +242,19 @@ module.exports = {
   parserOptions: {
     ecmaVersion: 2018,
   },
-  plugins: ['prettier', 'import'],
-  extends: ['plugin:prettier/recommended'],
+  plugins: ['import'],
+  // disable formatting rules - prettier will handle this itself
+  extends: ['prettier'],
   overrides: [
     {
       files: ['**/*.ts'],
-      plugins: ['@typescript-eslint', 'prettier'],
+      plugins: ['@typescript-eslint'],
       extends: [
         'eslint:recommended',
         'plugin:@typescript-eslint/eslint-recommended',
         'plugin:@typescript-eslint/recommended',
-        'plugin:prettier/recommended',
+        // disable formatting rules - prettier will handle this itself
+        'prettier',
       ],
       rules: {
         '@typescript-eslint/no-use-before-define': 0,

.github/workflows/main.yml

@@ -17,13 +17,13 @@ on:
       - sdk-release/**
       - feature/**
 
-
 jobs:
   build:
     name: Build
     runs-on: ubuntu-latest
 
     steps:
+      - uses: extractions/setup-just@v2
       - uses: actions/checkout@v2
 
       - name: Setup node
@@ -41,30 +41,35 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-yarn-
 
-      - name: Build Typescript
-        run: yarn && yarn build
+      - name: Compile JS -> TS
+        run: just install build
+
+      - name: Verify Linting
+        run: just lint-check
 
-      - name: Lint
-        run: yarn lint
+      - name: Verify Formatting
+        run: just format-check
 
   test:
     name: Test (${{ matrix.node }})
     needs: [build]
     strategy:
+      fail-fast: false
       matrix:
         os:
-          - "ubuntu-latest"
+          - 'ubuntu-latest'
         node:
           # should include even numbers >= 12
           # see: https://nodejs.org/en/about/previous-releases
-          - "22"
-          - "20"
-          - "18"
-          - "16"
-          - "14"
-          - "12"
+          - '22'
+          - '20'
+          - '18'
+          - '16'
+          - '14'
+          - '12'
     runs-on: ${{ matrix.os }}
     steps:
+      - uses: extractions/setup-just@v2
       - uses: actions/checkout@v2
 
       - name: Setup node
@@ -75,6 +80,7 @@ jobs:
       - name: Print Node.js version
         run: node -v
 
+      # used for one of the integration tests
       - name: Setup Deno
         uses: denoland/setup-deno@v1
         with:
@@ -91,22 +97,15 @@ jobs:
         id: yarn-cache
         with:
           path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
-          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
+          # searching very deep deps can time out, so only cache on the root yarn.lock
+          key: ${{ runner.os }}-yarn-${{ hashFiles('yarn.lock') }}
           restore-keys: |
             ${{ runner.os }}-yarn-
 
       - uses: stripe/openapi/actions/stripe-mock@master
 
       - name: Test
-        run: make ci-test
-
-      - name: Coveralls
-        run: yarn report && yarn coveralls
-        if: env.COVERALLS_REPO_TOKEN && matrix.node == '18'
-        env:
-          GITHUB_TOKEN: ${{ secrets.github_token }}
-          COVERALLS_REPO_TOKEN: ${{ secrets.COVERALLS_REPO_TOKEN }}
-          COVERALLS_FLAG_NAME: node-${{ matrix.node }}
+        run: just ci-test
 
   publish:
     name: Publish
@@ -117,6 +116,8 @@ jobs:
     needs: [build, test]
     runs-on: ubuntu-latest
     steps:
+      # just is called in `yarn prepack`, which is called during the `publish` operation
+      - uses: extractions/setup-just@v2
       - uses: actions/checkout@v2
       - run: sudo apt-get install -y oathtool
       - name: Publish to NPM

.prettierignore

@@ -0,0 +1,2 @@
+# internal files of the nextjs example
+.next

Makefile

@@ -1,3 +1,5 @@
+# NOTE: this file is deprecated and slated for deletion; prefer using the equivalent `just` commands.
+
 .PHONY: codegen-format update-version test ci-test
 update-version:
 	@echo "$(VERSION)" > VERSION

README.md

@@ -2,7 +2,6 @@
 
 [![Version](https://img.shields.io/npm/v/stripe.svg)](https://www.npmjs.org/package/stripe)
 [![Build Status](https://github.com/stripe/stripe-node/actions/workflows/main.yml/badge.svg?branch=master)](https://github.com/stripe/stripe-node/actions?query=branch%3Amaster)
-[![Coverage Status](https://coveralls.io/repos/github/stripe/stripe-node/badge.svg?branch=master)](https://coveralls.io/github/stripe/stripe-node?branch=master)
 [![Downloads](https://img.shields.io/npm/dm/stripe.svg)](https://www.npmjs.com/package/stripe)
 [![Try on RunKit](https://badge.runkitcdn.com/stripe.svg)](https://runkit.com/npm/stripe)
 
@@ -596,14 +595,14 @@ New features and bug fixes are released on the latest major version of the `stri
 
 ## Development
 
-Run all tests:
+Run all tests (installing the dependencies first, if needed)
 
 ```bash
-$ yarn install
-$ yarn test
+$ just install
+$ just test
 ```
 
-If you do not have `yarn` installed, you can get it with `npm install --global yarn`.
+If you do not have `yarn` installed, consult its [installation instructions](https://classic.yarnpkg.com/lang/en/docs/install/).
 
 The tests also depends on [stripe-mock][stripe-mock], so make sure to fetch and
 run it from a background terminal ([stripe-mock's README][stripe-mock-usage]
@@ -614,32 +613,34 @@ go get -u github.com/stripe/stripe-mock
 stripe-mock
 ```
 
+We use [just](https://github.com/casey/just) for conveniently running development tasks. You can use them directly, or copy the commands out of the `justfile`. To our help docs, run `just`.
+
 Run a single test suite without a coverage report:
 
 ```bash
-$ yarn mocha-only test/Error.spec.ts
+$ just test test/Error.spec.ts
 ```
 
 Run a single test (case sensitive) in watch mode:
 
 ```bash
-$ yarn mocha-only test/Error.spec.ts --grep 'Populates with type' --watch
+$ just test test/Error.spec.ts --grep 'StripeError' --watch
 ```
 
 If you wish, you may run tests using your Stripe _Test_ API key by setting the
 environment variable `STRIPE_TEST_API_KEY` before running the tests:
 
 ```bash
 $ export STRIPE_TEST_API_KEY='sk_test....'
-$ yarn test
+$ just test
 ```
 
 Run prettier:
 
 Add an [editor integration](https://prettier.io/docs/en/editors.html) or:
 
 ```bash
-$ yarn fix
+$ just format
 ```
 
 [api-keys]: https://dashboard.stripe.com/account/apikeys

justfile

@@ -0,0 +1,79 @@
+set quiet := true
+
+import? '../sdk-codegen/justfile'
+
+# make locally installed binaries available throughout the tree without a longer specifier
+# this is useful in this file, but also depended on by webhook tests that expect to be able to call `eslint` and (I think) don't set it up correctly themselves.
+export PATH := `pwd` + "/node_modules/.bin:" + env('PATH')
+
+_default:
+    just --list --unsorted
+
+# this uses positional-args so that mixed quoted and unquoted arguments
+# (like filtering for a certain test) work the way we expect
+# ⭐ run unit tests
+[positional-arguments]
+test *args: build
+    mocha "$@"
+
+# try to compile the example TS file to make sure exports work
+types-test: build
+    tsc --build types/test
+
+# run full integration tests by installing a bunch of packages and starting servers (slow)
+integrations-test: build
+    RUN_INTEGRATION_TESTS=1 mocha test/Integration.spec.ts
+
+# run the full test suite; you probably want `test`
+ci-test: install test types-test integrations-test
+
+_build mode packageType:
+    mkdir -p {{ mode }}
+    tsc -p tsconfig.{{ mode }}.json
+    echo '{"type":"{{ packageType }}"}' > {{ mode }}/package.json
+
+[private]
+build-esm: (_build "esm" "module")
+
+[private]
+build-cjs: (_build "cjs" "commonjs")
+
+# generate CJS and ESM versions of the package; mostly used as a pre-req for other steps
+build: build-esm build-cjs
+
+# ⭐ run style checks, fixing issues if possible
+lint: (lint-check "--fix")
+
+# run style checks without changing anything
+lint-check *args:
+    eslint --ext .js,.ts . {{ args }}
+
+# reinstall dependencies, if needed
+install:
+    yarn {{ if is_dependency() == "true" { "--silent" } else { "" } }}
+
+[no-exit-message]
+[private]
+prettier *args:
+    # all the project-relevant JS code
+    prettier "{src,examples,scripts,test,types}/**/*.{ts,js}" {{ args }}
+
+# `format` needs to install since other scripts run it cold
+# ⭐ format all files
+format: install (prettier "--write --loglevel silent")
+    # ensure other files reflect the version in package.json
+    ./scripts/updateAPIVersion.js
+
+# verify formatting of files (without changes)
+format-check: (prettier "--check")
+
+# called by tooling
+[private]
+update-version version:
+    echo "{{ version }}" > VERSION
+    perl -pi -e 's|"version": "[.\-\d\w]+"|"version": "{{ version }}"|' package.json
+    perl -pi -e "s|Stripe.PACKAGE_VERSION = '[.\-\d\w]+'|Stripe.PACKAGE_VERSION = '{{ version }}'|" src/stripe.core.ts
+
+# remove build artifacts
+clean:
+    rm -rf ./node_modules/.cache ./esm ./cjs

package.json

@@ -35,7 +35,6 @@
     "@typescript-eslint/parser": "^4.33.0",
     "chai": "^4.3.6",
     "chai-as-promised": "~7.1.1",
-    "coveralls": "^3.1.1",
     "eslint": "^7.32.0",
     "eslint-config-prettier": "^8.5.0",
     "eslint-plugin-chai-friendly": "^0.7.2",
@@ -60,19 +59,7 @@
   },
   "license": "MIT",
   "scripts": {
-    "build": "yarn build-esm && yarn build-cjs",
-    "build-esm": "mkdir -p esm && tsc -p tsconfig.esm.json && echo '{\"type\":\"module\"}' > esm/package.json",
-    "build-cjs": "mkdir -p cjs && tsc -p tsconfig.cjs.json && echo '{\"type\":\"commonjs\"}' > cjs/package.json",
-    "clean": "rm -rf ./.nyc_output ./node_modules/.cache ./coverage ./esm ./cjs",
-    "prepack": "yarn install && yarn build",
-    "mocha": "nyc mocha",
-    "mocha-only": "mocha",
-    "test": "yarn build && yarn test-typescript && yarn mocha",
-    "test-typescript": "tsc --build types/test",
-    "lint": "eslint --ext .js,.jsx,.ts .",
-    "fix": "yarn lint --fix && ./scripts/updateAPIVersion.js",
-    "report": "nyc -r text -r lcov report",
-    "coveralls": "cat coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js"
+    "prepack": "just install && just build"
   },
   "exports": {
     "types": "./types/index.d.ts",

scripts/updateAPIVersion.js

@@ -1,5 +1,10 @@
 #!/usr/bin/env node
 
+/**
+ * Reads the current API version from src/apiVersion.ts and updates all
+ * references to it in the types/ directory.
+ */
+
 /* eslint-disable no-sync,no-nested-ternary */
 const fs = require('fs');
 const path = require('path');
@@ -12,7 +17,7 @@ const API_VERSION = '2[0-9][2-9][0-9]-[0-9]{2}-[0-9]{2}.[a-z]+';
 
 const main = () => {
   const matches = [
-    ...read('src/apiVersion.ts').matchAll(/ApiVersion . '([^']*)'/g),
+    ...read('src/apiVersion.ts').matchAll(/ApiVersion = '([^']*)'/g),
   ];
   if (matches.length !== 1) {
     throw new Error(

test/Integration.spec.ts

@@ -4,6 +4,15 @@ import {FAKE_API_KEY} from './testUtils.js';
 const nodeVersion = parseInt(process.versions.node.split('.')[0], 10);
 
 describe('Integration test', function() {
+  // these tests are expensive and start processes they don't clean up
+  // so, skip them in the regular test suite (which we run locally) and run them via `just test-integrations`
+  // (which is also called in CI)
+  before(function() {
+    if (process.env.RUN_INTEGRATION_TESTS !== '1') {
+      this.skip();
+    }
+  });
+
   this.timeout(50000);
   const testExec = (cmd: string): Promise<void> => {
     const child = childProcess.exec(cmd);