V2 (#10)

* back to npm

* update to year only

* bump dev node

* switch to github actions

* switch to ts and webpack

* drop node8 for eslint and update docs

* improve file structure and docs

.eslintrc.js

@@ -1,32 +1,24 @@
 module.exports = {
-  "env": {
-    "es6": true,
-    "node": true
+  env: {
+    node: true,
+    es6: true,
   },
-  "extends": "eslint:recommended",
-  "parserOptions": {
-    "ecmaVersion": 8,
-    "sourceType": "module"
+  parser: '@typescript-eslint/parser',
+  extends: [
+    'plugin:@typescript-eslint/recommended',
+  ],
+  parserOptions: {
+    ecmaVersion: 2018,
+    sourceType: 'module',
   },
-  "rules": {
-    "indent": [
-      "error",
-      2
+  rules: {
+    '@typescript-eslint/no-inferrable-types': 0,
+    '@typescript-eslint/no-unused-vars': [
+      'warn', {
+        vars: 'all',
+        args: 'none',
+      }
     ],
-    "linebreak-style": [
-      "error",
-      "unix"
-    ],
-    "quotes": [
-      "error",
-      "single"
-    ],
-    "semi": [
-      "error",
-      "always"
-    ],
-    "no-console": 0,
-    "no-unused-vars": ["error", { "args": "none" }],
-    "indent": ["error", 2, { "SwitchCase": 1 }],
-  }
+    'no-undef': 2,
+  },
 };

.github/workflows/publish.yml

@@ -0,0 +1,33 @@
+name: Publish
+
+env:
+  NODE_VERSION: 12
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  spec:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - uses: actions/setup-node@v1
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          registry-url: https://registry.npmjs.org/
+      # Log versions
+      - run: npm --version; node --version
+      - run: echo "PKG_VERSION=$(jq -r .version package.json)" >> $GITHUB_ENV
+      # Assert release tag version matches the version we're publishing
+      # NOTE: release tags **must** start with a lowercase "v" and then version
+      - run: |
+          if [ "v${{env.PKG_VERSION}}" != "${{ github.event.release.tag_name }}" ]; then
+            echo 'Error! Package version "v${{env.PKG_VERSION}}" does not match tag version "${{ github.event.release.tag_name }}"'
+            exit 1
+          fi
+      - run: echo 'Publishing version - ${{env.PKG_VERSION}}'
+      - run: npm ci
+      - run: npm publish --dry-run
+        env:
+          NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}

.github/workflows/test.yml

@@ -0,0 +1,30 @@
+name: Test
+
+on:
+  push:
+    # all branches
+    branches:
+      - '**'
+    # no tags
+    tags-ignore:
+      - '**'
+
+jobs:
+  testlib:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [10.x, 12.x, 14.x, 15.x]
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+      # Log versions
+      - run: npm --version; node --version
+      - run: npm ci
+      # make sure tests pass
+      - run: npm test
+      # make sure we can build successfully
+      - run: npm run build

.gitignore

@@ -32,9 +32,7 @@ node_modules
 # Optional REPL history
 .node_repl_history
 
+dist
+
 .DS_Store
 Thumbs.db
-
-.reify-cache
-.nyc_output
-coverage

.mocharc.js

@@ -0,0 +1,12 @@
+module.exports = {
+  ignore: [
+    './test/__tests__/**/*',
+  ],
+  require: [
+    './test/__tests__/mocha.js',
+    'ts-node/register',
+  ],
+  extension: [
+    'ts',
+  ],
+}

.nvmrc

@@ -1 +1 @@
-8
+12

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2017 Cory Mawhorter
+Copyright (c) 2021 Cory Mawhorter
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal