Remove Lerna

.changeset/README.md

@@ -0,0 +1,8 @@
+# Changesets
+
+Hello and welcome! This folder has been automatically generated by `@changesets/cli`, a build tool that works
+with multi-package repos, or single-package repos to help you version and publish your code. You can
+find the full documentation for it [in our repository](https://github.com/changesets/changesets)
+
+We have a quick list of common questions to get you started engaging with this project in
+[our documentation](https://github.com/changesets/changesets/blob/main/docs/common-questions.md)

.changeset/config.json

@@ -0,0 +1,16 @@
+{
+  "$schema": "https://unpkg.com/@changesets/config@2.3.0/schema.json",
+  "changelog": [
+    "@changesets/changelog-github",
+    {
+      "repo": "twilio-labs/serverless-toolkit"
+    }
+  ],
+  "commit": false,
+  "fixed": [],
+  "linked": [],
+  "access": "public",
+  "baseBranch": "main",
+  "updateInternalDependencies": "patch",
+  "ignore": []
+}

.changeset/rare-gifts-sniff.md

@@ -0,0 +1,6 @@
+---
+'twilio-run': patch
+'@twilio-labs/plugin-serverless': patch
+---
+
+Removed key/value argument check from env:import command

.github/workflows/nodejs.yml

@@ -1,11 +1,13 @@
 name: Node CI
 
 on:
-  push:
-    branches:
-      - main
-      - master
-      - 'features/*'
+  workflow_call:
+  # This gets run by on-merge-main.yml automatically
+  # push:
+  #   branches:
+  #     - main
+  #     - master
+  #     - 'features/*'
   pull_request:
     branches:
       - main
@@ -19,22 +21,21 @@ jobs:
       fail-fast: false
       matrix:
         os: [macos-latest, windows-latest, ubuntu-latest]
-        node-version: [14, 16]
+        node-version: [ lts/-2, lts/-1, lts/*]
 
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v3
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node-version }}
-      - name: Update npm to 8.x
+      - name: Update npm to 9.x
         run: |
-          npm i -g npm@8
+          npm i -g npm@9
       - name: npm install, build, and test
         run: |
           npm install
-          npm run bootstrap
-          npm run build --if-present
+          npm run build
           npm run test
         env:
           CI: true

.github/workflows/on-merge-main.yml

@@ -0,0 +1,42 @@
+name: Merge to main
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  tests:
+    name: Run tests
+    uses: twilio-labs/serverless-toolkit/.github/workflows/nodejs.yml@main
+
+  release:
+    name: Run release work
+    needs: tests
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@v3
+      - name: Setup Node.js 16
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16
+      - name: Update npm to 9.x
+        run: |
+          npm i -g npm@9
+      - name: Install Dependencies
+        run: npm install
+      - name: Setup CI Git User
+        run: |
+          git config user.name twilio-labs-ci
+          git config user.email 65686990+twilio-labs-ci@users.noreply.github.com
+      - name: "Create Pull Request or Publish to npm"
+        uses: changesets/action@v1
+        with:
+          version: npm run version
+          publish: npm run npm:publish
+          commit: "chore: version packages"
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}

README.md

@@ -34,13 +34,13 @@ To understand more about the structure and the design of the Toolkit check out t
 
 ## Setup & Development
 
-This project uses [`lerna`](https://npm.im/lerna) as a tool to manage the monorepo. If you are unfamiliar with the tool, start by checking out the the [lerna docs](https://lerna.js.org/).
+This project uses [`npm` workspaces](https://docs.npmjs.com/cli/v8/using-npm/workspaces) as a tool to manage the monorepo. If you are unfamiliar with the tool, start by checking out the the [`npm` docs](https://docs.npmjs.com/cli/v7/using-npm/workspaces) and make sure you use at least npm version 8 or newer (`npm install -g npm@8`).
 
 ```bash
 git clone git@github.com:twilio-labs/serverless-toolkit.git
 cd serverless-toolkit
 npm install
-npm run bootstrap
+npm run build
 ```
 
 ## License

commitlint.config.js

@@ -1 +1,7 @@
-module.exports = { extends: ['@commitlint/config-conventional'] };
+module.exports = {
+  extends: ['@commitlint/config-conventional'],
+  plugins: ['workspace-scopes'],
+  rules: {
+    'scope-enum': [2, 'always', []],
+  },
+};

docs/CONTRIBUTING.md

@@ -2,7 +2,7 @@
 
 ## About the Project
 
-This project is a "monorepo" meaning it contains several Node.js packages in one repository. The code for all packages are in the [`packages/`](../packages) directory. We are using a tool called [Lerna](https://lerna.js.org) to manage those multiple packages.
+This project is a "monorepo" meaning it contains several Node.js packages in one repository. The code for all packages are in the [`packages/`](../packages) directory. We are using a concept called [`npm` workspaces](https://docs.npmjs.com/cli/v8/using-npm/workspaces) to manage those multiple packages and a tool called [`changesets`](https://github.com/changesets/changesets) to handle the versioning and releasing.
 
 ## Before you contribute
 
@@ -14,10 +14,10 @@ If you are planning to contribute something that does not have an open issue yet
 
 ## Requirements
 
-Make sure you have Node.js 12 or newer installed. Due to compatibility with Twilio
-Functions this project has to support at least Node.js 12.0.0.
+Make sure you have Node.js 14 or newer installed. Due to compatibility with Twilio
+Functions this project has to support at least Node.js 14.0.0.
 
-We are using the npm CLI to manage our project. You should be able to use yarn but you might hit some issues.
+We are using the npm CLI to manage our project. You'll need at least `npm` version 8 or newer.
 
 ## Setup your local project
 
@@ -32,79 +32,52 @@ npm run bootstrap
 
 ## Contributing
 
-1. Perform changes. Check out [Working with Lerna](#working-with-lerna) for more info
+1. Perform changes. Check out [Working with Workspaces](#working-with-workspaces) for more info
 2. Make sure tests pass by running `npm test`
 3. Stage the files you changed by running `git add` with the files you changed.
-4. Run `git commit` to kick off validation and enter your commit message. We are using [conventional commits](https://www.conventionalcommits.org/en/) for this project. When you run `npm run cm` it will trigger [`commitizen`](https://npm.im/commitizen) to assist you with your commit message.
-5. Submit a Pull Request
+4. If you have a customer facing change make sure to run `npm run changeset` at the root of the project, select what type of version change it is and which packages are impacted and describe the change. Check out ["How we version"](#how-we-version) for more details.
+5. Run `git commit` to kick off validation and enter your commit message. We are using [conventional commits](https://www.conventionalcommits.org/en/) for this project. When you run `npm run cm` it will trigger [`commitizen`](https://npm.im/commitizen) to assist you with your commit message.
+6. Push your changes and submit a Pull Request
 
 **Working on your first Pull Request?** You can learn how from this _free_ series [How to Contribute to an Open Source Project on GitHub](https://egghead.io/series/how-to-contribute-to-an-open-source-project-on-github)
 
 ## For Maintainers: Releasing
 
-This project uses [`lerna version`](https://www.npmjs.com/package/@lerna/version) to create new releases for any package needed, create the respective git tag and update the necessary `CHANGELOG.md` files. We always pass certain flags, so please use it via `npm run release`. Here are the steps you need to run to release a new version:
+Version bumps are handled automatically by [this GitHub Action](../.github/workflows/on-merge-main.yml) whenever changes have been merged to `main`. If the automation will detect any changeset files inside the `.changeset` directory it will either open a new Pull Request to bump the version or force-push to the currently open Pull Request. In order to release to `npm` you'll have to merge that Pull Request which will automatically kick off the release.
 
-### Pre-release version (from `main` or any `features/*` branch):
+## How we version
 
-For example to release a new pre-release version containing `beta` and releasing it as `next`:
+All packages that are part of this project follow the [SemVer convention](https://semver.org/). Specifically this means the following version changes apply for the following changes:
+- `no change` (no changeset) - Changes in `devDependencies`, changes at the root of the project that don't result in a compilation output change, test changes, documentation changes, etc.
+- `patch` - Any changes that do not add new features such as bug fixes that are not altering the behavior
+- `minor` - New features that are additive and are not breaking current behavior
+- `major` - Any changes that are breaking changes incl. dropping support for features or arguments or drastic changes in behavior
 
-```bash
-npm run release -- --conventional-prerelease --exact --preid beta
-git push origin main --follow-tags
-npm run npm:publish -- --otp=<OTP> --dist-tag next
-```
-
-If you want to turn a prerelease into a permanent version you can use:
-
-```bash
-npm run release -- --conventional-commits --conventional-graduate
-git push origin main --follow-tags
-npm run npm:publish -- --otp=<OTP>
-```
-
-### Normal release (from `main` branch):
-
-For a normal release `standard-version` will detect the version increment automatically. Run:
-
-```bash
-npm run release
-git push origin main --follow-tags
-npm run npm:publish -- --otp=<OTP>
-```
-
-To ship a specific version instead (like a forced minor bump) you can run:
-
-```bash
-npm run release -- minor
-git push origin main --follow-tags
-npm run npm:publish -- --otp=<OTP>
-```
-
-## Working with Lerna
+## Working with Workspaces
 
 ### Linking Packages
 
-Lerna will automatically link together the different dependencies that are part of the project. You can run `npm run bootstrap` to create the links.
+npm will automatically link together the different dependencies that are part of the project when you run `npm install` at the root.
 
 ### Installing Dependencies
 
 Dev dependencies should ideally be installed at the top level using `npm install --save-dev`. If you want to execute a binary from a dependency in a particular package you should install it in that particular package instead.
 
-Installing dependencies for packages can be done in two ways. You can either use the [`lerna add` command](https://github.com/lerna/lerna/tree/master/commands/add) or using `npm install` inside the respective package.
+Installing dependencies for packages can be done in two ways. You can either use the `npm install <package-name> -w <package-to-install-dependency-in>` command (ex. `npm install lodash -w @twilio-labs/serverless-api`) or using `npm install` inside the respective package.
 
 The later might be the more intuitive one but it might cause some bootstraping issues.
 
 ### Running Scripts
 
 Scripts that are on the top level can be run via `npm run <script>`.
 
-If you want to run a script in every individual package where it is defined you can run: [`lerna run <script>`](https://github.com/lerna/lerna/tree/master/commands/run).
+If you want to run a script in every individual package where it is defined you can run: [`npm run <script> --workspaces --if-present`](https://docs.npmjs.com/cli/v8/using-npm/workspaces?v=true#running-commands-in-the-context-of-workspaces).
 
-To execute any bash command inside every package you can use [`lerna exec`](https://github.com/lerna/lerna/tree/master/commands/exec).
+To execute any bash command inside every package you can use [`npm exec`](https://docs.npmjs.com/cli/v8/commands/npm-exec).
 
 ### Resetting dependencies
 
-You can run `lerna clean` to delete all `node_modules` folder. To reinstall them run `npm run bootstrap`
+You can run `npm run reset` to delete all `node_modules` folder. To reinstall them run `npm install`
 
 ## Code of Conduct
 

package.json

@@ -2,46 +2,45 @@
   "name": "@twilio-labs/serverless-toolkit",
   "private": true,
   "scripts": {
-    "bootstrap": "lerna bootstrap --no-ci",
-    "postbootstrap": "lerna run build",
-    "release": "lerna version --conventional-commits --no-commit-hooks --no-push",
-    "npm:publish": "lerna publish from-git",
+    "bootstrap": "npm run build",
+    "build": "npm run build --workspaces --if-present",
+    "changeset": "changeset",
+    "version-packages": "npm run create-version && npm run version-package --workspaces --if-present",
+    "create-version": "changeset version",
+    "npm:publish": "changeset publish",
     "cm": "git-cz",
     "jest": "jest",
-    "build:noemit": "lerna run build:noemit",
-    "clean": "lerna run clean",
+    "build:noemit": "npm run build:noemit --workspaces --if-present",
+    "clean": "npm run clean --workspaces --if-present",
     "test": "run-s build:noemit jest",
     "contrib:add": "all-contributors add",
     "contrib:generate": "all-contributors generate",
     "lint-staged": "lint-staged",
-    "docs": "lerna run docs",
+    "docs": "npm run docs --workspaces --if-present",
     "prepare": "husky install",
-    "pre-commit": "lint-staged"
+    "pre-commit": "lint-staged",
+    "reset": "npm exec --workspaces -- npx rimraf node_modules && npx rimraf node_modules"
   },
   "devDependencies": {
+    "@changesets/changelog-github": "^0.4.8",
+    "@changesets/cli": "^2.26.0",
     "@commitlint/cli": "^9.1.2",
     "@commitlint/config-conventional": "^10.0.0",
-    "@types/jest": "^26.0.24",
+    "@types/jest": "^29.2.4",
     "all-contributors-cli": "^6.1.2",
     "commitizen": "^4.2.4",
+    "commitlint-plugin-workspace-scopes": "^1.1.0",
     "conventional-changelog-cli": "^2.1.0",
     "cz-conventional-changelog": "^2.1.0",
-    "husky": "^7.0.0",
-    "jest": "^26.6.3",
+    "husky": "^8.0.2",
+    "jest": "^28.1.3",
     "jest-express": "^1.10.1",
-    "lerna": "^4.0.0",
     "lint-staged": "^9.0.0",
     "npm-run-all": "^4.1.5",
     "prettier": "^2.2.1",
     "rimraf": "^3.0.2",
-    "ts-jest": "^26.5.0",
-    "typescript": "^3.9.7"
-  },
-  "overrides": {
-    "@types/prettier": "2.6.0",
-    "@types/express-serve-static-core": "ts3.9",
-    "@types/lodash": "ts3.9",
-    "@types/babel__traverse": "ts3.9"
+    "ts-jest": "^28.0.8",
+    "typescript": "^4.9.4"
   },
   "lint-staged": {
     "*.{js,jsx,ts,tsx}": [
@@ -53,5 +52,12 @@
     "commitizen": {
       "path": "./node_modules/cz-conventional-changelog"
     }
-  }
-}
+  },
+  "workspaces": [
+    "./packages/serverless-api",
+    "./packages/serverless-runtime-types",
+    "./packages/runtime-handler",
+    "./packages/twilio-run",
+    "./packages/*"
+  ]
+}

packages/README.md

@@ -1,6 +1,6 @@
 # Packages Overview
 
-This repository is structured as a monorepo using [Lerna](https://lerna.js.org) and contains multiple packages:
+This repository is structured as a monorepo using [`npm` workspaces](https://docs.npmjs.com/cli/v8/using-npm/workspaces) and contains multiple packages:
 
 | Package                                                               | Description                                                                                                                 | Changelog                                                        |                                                                                                                                                                                                                                                          |
 | :-------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |

packages/create-twilio-function/package.json

@@ -5,7 +5,6 @@
   "bin": "./bin/create-twilio-function",
   "main": "./src/create-twilio-function.js",
   "scripts": {
-    "jest": "jest"
   },
   "keywords": [
     "twilio",
@@ -27,7 +26,6 @@
   "license": "MIT",
   "devDependencies": {
     "@twilio/runtime-handler": "^1.3.0",
-    "jest": "^26.6.3",
     "nock": "^11.3.4"
   },
   "dependencies": {