Standardize repo (minus tests)

.editorconfig

@@ -0,0 +1,9 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true

.eslintrc.js

@@ -13,11 +13,6 @@ module.exports = {
       files: ['*.js'],
       extends: ['@metamask/eslint-config-nodejs'],
     },
-
-    {
-      files: ['*.json'],
-      extends: ['plugin:json/recommended'],
-    },
   ],
 
   ignorePatterns: ['!.eslintrc.js', '!.prettierrc.js', 'dist/'],

.gitattributes

@@ -1,6 +1,3 @@
 * text=auto
 
-# Reviewing the lockfile contents is an important step in verifying that
-# we're using the dependencies we expect to be using
-package-lock.json linguist-generated=false
 yarn.lock linguist-generated=false

.github/dependabot.yml

@@ -0,0 +1,15 @@
+# Please see the documentation for all configuration options:
+# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: 'npm'
+    directory: '/'
+    schedule:
+      interval: 'daily'
+      time: '06:00'
+    allow:
+      - dependency-name: '@metamask/*'
+    target-branch: 'main'
+    versioning-strategy: 'increase-if-necessary'
+    open-pull-requests-limit: 10

.github/workflows/build-test.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        node-version: [12.x]
+        node-version: [12.x, 14.x, 16.x]
     steps:
       - uses: actions/checkout@v2
       - name: Use Node.js ${{ matrix.node-version }}
@@ -30,9 +30,23 @@ jobs:
           path: ${{ steps.yarn-cache-dir.outputs.YARN_CACHE_DIR }}
           key: yarn-cache-${{ runner.os }}-${{ steps.yarn-version.outputs.YARN_VERSION }}-${{ hashFiles('yarn.lock') }}
       - run: yarn --frozen-lockfile
+      - run: yarn allow-scripts
       - run: yarn build
       - run: yarn lint
       - run: yarn test
+      - name: Validate RC changelog
+        if: ${{ startsWith(github.head_ref, 'release/') }}
+        run: yarn auto-changelog validate --rc
+      - name: Validate changelog
+        if: ${{ !startsWith(github.head_ref, 'release/') }}
+        run: yarn auto-changelog validate
+      - name: Require clean working directory
+        shell: bash
+        run: |
+          if ! git diff --exit-code; then
+            echo "Working tree dirty after building"
+            exit 1
+          fi
   all-jobs-pass:
     name: All jobs pass
     runs-on: ubuntu-20.04

.github/workflows/create-release-pr.yml

@@ -0,0 +1,50 @@
+name: Create Release Pull Request
+
+on:
+  workflow_dispatch:
+    inputs:
+      base-branch:
+        description: 'The base branch for git operations and the pull request.'
+        default: 'main'
+        required: true
+      release-type:
+        description: 'A SemVer version diff, i.e. major, minor, patch, prerelease etc. Mutually exclusive with "release-version".'
+        required: false
+      release-version:
+        description: 'A specific version to bump to. Mutually exclusive with "release-type".'
+        required: false
+
+jobs:
+  create-release-pr:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          # This is to guarantee that the most recent tag is fetched.
+          # This can be configured to a more reasonable value by consumers.
+          fetch-depth: 0
+          # We check out the specified branch, which will be used as the base
+          # branch for all git operations and the release PR.
+          ref: ${{ github.event.inputs.base-branch }}
+      - name: Get Node.js version
+        id: nvm
+        run: echo ::set-output name=NODE_VERSION::$(cat .nvmrc)
+      - uses: actions/setup-node@v2
+        with:
+          node-version: ${{ steps.nvm.outputs.NODE_VERSION }}
+      - uses: MetaMask/action-create-release-pr@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          release-type: ${{ github.event.inputs.release-type }}
+          release-version: ${{ github.event.inputs.release-version }}
+          artifacts-path: gh-action__release-authors
+      # Upload the release author artifact for use in subsequent workflows
+      - uses: actions/upload-artifact@v2
+        with:
+          name: release-authors
+          path: gh-action__release-authors
+          if-no-files-found: error

.github/workflows/publish-release.yml

@@ -0,0 +1,29 @@
+name: Publish Release
+
+on:
+  pull_request:
+    types: [closed]
+
+jobs:
+  publish-release:
+    permissions:
+      contents: write
+    if: |
+      github.event.pull_request.merged == true &&
+      startsWith(github.event.pull_request.head.ref, 'release/')
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          # We check out the release pull request's base branch, which will be
+          # used as the base branch for all git operations.
+          ref: ${{ github.event.pull_request.base.ref }}
+      - name: Get Node.js version
+        id: nvm
+        run: echo ::set-output name=NODE_VERSION::$(cat .nvmrc)
+      - uses: actions/setup-node@v2
+        with:
+          node-version: ${{ steps.nvm.outputs.NODE_VERSION }}
+      - uses: MetaMask/action-publish-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/require-additional-reviewer.yml

@@ -0,0 +1,29 @@
+name: Require Additional Reviewer for Releases
+
+on:
+  pull_request:
+  pull_request_review:
+
+jobs:
+  require-additional-reviewer:
+    permissions:
+      actions: read
+      contents: read
+      pull-requests: read
+      statuses: write
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          # If the base branch has been merged into the release branch, we
+          # need to find the earliest common ancestor commit of the base and
+          # release branches.
+          fetch-depth: 0
+          # We want the head / feature branch to be checked out, and we will
+          # compare it to the base branch in the action.
+          ref: ${{ github.event.pull_request.head.ref }}
+      - uses: MetaMask/action-require-additional-reviewer@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          read-org-token: ${{ secrets.ORG_READER }}

.gitignore

@@ -1,53 +1,55 @@
+.DS_Store
+dist/
+coverage/
 
-# Created by https://www.gitignore.io/api/osx,node
-
-# Build directory
-/dist/
-
-### Node ###
 # Logs
 logs
 *.log
 npm-debug.log*
-package-lock.json
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
 
 # Runtime data
 pids
 *.pid
 *.seed
 *.pid.lock
 
-# Directory for instrumented libs generated by jscoverage/JSCover
-lib-cov
-
 # Coverage directory used by tools like istanbul
 coverage
+*.lcov
 
 # nyc test coverage
 .nyc_output
 
-# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
-.grunt
-
-# Bower dependency directory (https://bower.io/)
-bower_components
-
 # node-waf configuration
 .lock-wscript
 
-# Compiled binary addons (http://nodejs.org/api/addons.html)
+# Compiled binary addons (https://nodejs.org/api/addons.html)
 build/Release
 
 # Dependency directories
-node_modules
-jspm_packages
+node_modules/
+
+# TypeScript cache
+*.tsbuildinfo
 
 # Optional npm cache directory
 .npm
 
 # Optional eslint cache
 .eslintcache
 
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
 # Optional REPL history
 .node_repl_history
 
@@ -59,34 +61,14 @@ jspm_packages
 
 # dotenv environment variables file
 .env
+.env.test
 
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
 
-### OSX ###
-*.DS_Store
-.AppleDouble
-.LSOverride
-
-# Icon must end with two \r
-Icon
-
-
-# Thumbnails
-._*
-
-# Files that might appear in the root of a volume
-.DocumentRevisions-V100
-.fseventsd
-.Spotlight-V100
-.TemporaryItems
-.Trashes
-.VolumeIcon.icns
-.com.apple.timemachine.donotpresent
-
-# Directories potentially created on remote AFP share
-.AppleDB
-.AppleDesktop
-Network Trash Folder
-Temporary Items
-.apdisk
-
-# End of https://www.gitignore.io/api/osx,node
+# yarn v2
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*

.nvmrc

@@ -1 +1 @@
-v12
+v14

.yarnrc

@@ -0,0 +1 @@
+ignore-scripts true