Add Github CI/CD

.github/workflows/ci.yml

@@ -0,0 +1,63 @@
+name: CI
+
+on:
+  push:
+    branches: [$default-branch]
+    paths:
+      - '.github/workflows/ci.yml'
+      - 'plugins/**'
+      - 'src/**'
+      - 'test/**'
+      - '.babelrc'
+      - '.browserslistrc'
+      - '.prettierrc'
+      - 'karma.conf.js'
+      - 'package.json'
+      - 'package-lock.json'
+      - 'rollup.config.js'
+      - 'tsconfig.json'
+  pull_request:
+    branches: [$default-branch]
+    types: [opened, synchronize, reopened]
+    paths:
+      - '.github/workflows/ci.yml'
+      - 'plugins/**'
+      - 'src/**'
+      - 'test/**'
+      - '.babelrc'
+      - '.browserslistrc'
+      - '.prettierrc'
+      - 'karma.conf.js'
+      - 'package.json'
+      - 'package-lock.json'
+      - 'rollup.config.js'
+      - 'tsconfig.json'
+
+jobs:
+  testing:
+    name: 'Testing on OS: ${{ matrix.os }}'
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 5
+
+    strategy:
+      matrix:
+        node-version: [14.x]
+        os: [windows-latest, macOS-latest]
+
+    steps:
+      - name: Checkout project code
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: Installation
+        run: npm ci
+      - name: Linting & Typechecking
+        run: npm run typecheck
+      - name: Testing
+        run: npm run test:coverage
+        env:
+          CI: true

CHANGELOG.md

@@ -2,6 +2,132 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+### [2.4.16](https://github.com/calebdwilliams/adoptedStyleSheets/compare/v2.4.15...v2.4.16) (2021-02-14)
+
+
+### Bug Fixes
+
+* add support for closed shadow roots ([82ab33b](https://github.com/calebdwilliams/adoptedStyleSheets/commit/82ab33b8eaf5baf60ce5939cadf442cf3ad70e88))
+
+### [2.4.15](https://github.com/calebdwilliams/adoptedStyleSheets/compare/v2.4.14...v2.4.15) (2021-02-14)
+
+### [2.4.14](https://github.com/calebdwilliams/adoptedStyleSheets/compare/v2.4.11...v2.4.14) (2021-02-14)
+
+
+### Bug Fixes
+
+* apply styles to element created during document loading ([#70](https://github.com/calebdwilliams/adoptedStyleSheets/issues/70)) ([35b0236](https://github.com/calebdwilliams/adoptedStyleSheets/commit/35b02365de1b86ea2df4ff109254ef18174b4651)), closes [#67](https://github.com/calebdwilliams/adoptedStyleSheets/issues/67)
+
+### [2.4.13](https://github.com/calebdwilliams/adoptedStyleSheets/compare/v2.4.11...v2.4.13) (2021-02-14)
+
+
+### Bug Fixes
+
+* apply styles to element created during document loading ([#70](https://github.com/calebdwilliams/adoptedStyleSheets/issues/70)) ([35b0236](https://github.com/calebdwilliams/adoptedStyleSheets/commit/35b02365de1b86ea2df4ff109254ef18174b4651)), closes [#67](https://github.com/calebdwilliams/adoptedStyleSheets/issues/67)
+
+### [2.4.12](https://github.com/calebdwilliams/adoptedStyleSheets/compare/v2.4.11...v2.4.12) (2021-02-14)
+
+
+### Bug Fixes
+
+* apply styles to element created during document loading ([#70](https://github.com/calebdwilliams/adoptedStyleSheets/issues/70)) ([35b0236](https://github.com/calebdwilliams/adoptedStyleSheets/commit/35b02365de1b86ea2df4ff109254ef18174b4651)), closes [#67](https://github.com/calebdwilliams/adoptedStyleSheets/issues/67)
+
+### [2.4.11](https://github.com/calebdwilliams/adoptedStyleSheets/compare/v2.4.9...v2.4.11) (2021-02-13)
+
+
+### Bug Fixes
+
+* on adopt insert after last child ([c7083ad](https://github.com/calebdwilliams/adoptedStyleSheets/commit/c7083ade7cb5862238dbc1243c5be51f7e72b275))
+
+### [2.4.10](https://github.com/calebdwilliams/adoptedStyleSheets/compare/v2.4.9...v2.4.10) (2021-02-13)
+
+
+### Bug Fixes
+
+* on adopt insert after last child ([c7083ad](https://github.com/calebdwilliams/adoptedStyleSheets/commit/c7083ade7cb5862238dbc1243c5be51f7e72b275))
+
+### [2.4.9](https://github.com/calebdwilliams/adoptedStyleSheets/compare/v2.4.6...v2.4.9) (2021-02-07)
+
+
+### Bug Fixes
+
+* add declare module to typings ([#68](https://github.com/calebdwilliams/adoptedStyleSheets/issues/68)) ([8f1e1cc](https://github.com/calebdwilliams/adoptedStyleSheets/commit/8f1e1ccde2af4102388e32e1c41c6dee0b249bc8))
+
+### [2.4.8](https://github.com/calebdwilliams/adoptedStyleSheets/compare/v2.4.6...v2.4.8) (2021-02-07)
+
+
+### Bug Fixes
+
+* add declare module to typings ([#68](https://github.com/calebdwilliams/adoptedStyleSheets/issues/68)) ([8f1e1cc](https://github.com/calebdwilliams/adoptedStyleSheets/commit/8f1e1ccde2af4102388e32e1c41c6dee0b249bc8))
+
+### [2.4.7](https://github.com/calebdwilliams/adoptedStyleSheets/compare/v2.4.6...v2.4.7) (2021-02-07)
+
+
+### Bug Fixes
+
+* add declare module to typings ([#68](https://github.com/calebdwilliams/adoptedStyleSheets/issues/68)) ([8f1e1cc](https://github.com/calebdwilliams/adoptedStyleSheets/commit/8f1e1ccde2af4102388e32e1c41c6dee0b249bc8))
+
+### [2.4.6](https://github.com/calebdwilliams/adoptedStyleSheets/compare/v2.4.5...v2.4.6) (2020-12-29)
+
+
+### Bug Fixes
+
+* add typings to files ([d7abf3c](https://github.com/calebdwilliams/adoptedStyleSheets/commit/d7abf3cb176fa3d20311164babc6aa91bd65e8a6))
+
+### [2.4.5](https://github.com/calebdwilliams/adoptedStyleSheets/compare/v2.4.4...v2.4.5) (2020-12-29)
+
+### [2.4.4](https://github.com/calebdwilliams/adoptedStyleSheets/compare/v2.4.3...v2.4.4) (2020-12-29)
+
+
+### Bug Fixes
+
+* ensure referential integrity, match chromes behavior ([99bdde3](https://github.com/calebdwilliams/adoptedStyleSheets/commit/99bdde34548e08f3949ba817da61693a9248e731))
+* loosen import regex, update import tests and invocation tests ([c62fde6](https://github.com/calebdwilliams/adoptedStyleSheets/commit/c62fde60db9abff6ead0ba8dfb1c9fd4733d5b19))
+
+### [2.4.3](https://github.com/calebdwilliams/adoptedStyleSheets/compare/v2.4.2...v2.4.3) (2020-11-18)
+
+
+### Bug Fixes
+
+* abort mutation callback if document doesn't exist anymore ([28b4223](https://github.com/calebdwilliams/adoptedStyleSheets/commit/28b4223775d90b454371422f7fc6c5d9593eed69))
+
+### [2.4.2](https://github.com/calebdwilliams/adoptedStyleSheets/compare/v2.4.1...v2.4.2) (2020-09-25)
+
+
+### Bug Fixes
+
+* move attachShadow override to Element per spec ([1e11b32](https://github.com/calebdwilliams/adoptedStyleSheets/commit/1e11b329f1a937e6f73bdca05d6ccc4baad894ab))
+
+### [2.4.1](https://github.com/calebdwilliams/adoptedStyleSheets/compare/v2.4.0...v2.4.1) (2020-09-06)
+
+
+### Bug Fixes
+
+* remove console.log from dist ([be23440](https://github.com/calebdwilliams/adoptedStyleSheets/commit/be234402d36c6eaf17b57457ed7964f03e17a403))
+
+## [2.4.0](https://github.com/calebdwilliams/adoptedStyleSheets/compare/v2.3.5...v2.4.0) (2020-08-19)
+
+
+### Features
+
+* remove [@import](https://github.com/import) support per new behavior in Chrome ([8fa34a9](https://github.com/calebdwilliams/adoptedStyleSheets/commit/8fa34a99c73554e0b1818e895c4d4a6252f9e081))
+
+
+### Bug Fixes
+
+* remove styles properly ([4d5709f](https://github.com/calebdwilliams/adoptedStyleSheets/commit/4d5709ffde6aa7fb116769e798d84947d6739727))
+
+### [2.3.5](https://github.com/calebdwilliams/adoptedStyleSheets/compare/v2.3.4...v2.3.5) (2020-02-06)
+
+### [2.3.4](https://github.com/calebdwilliams/adoptedStyleSheets/compare/v2.3.3...v2.3.4) (2020-02-06)
+
+### [2.3.3](https://github.com/calebdwilliams/adoptedStyleSheets/compare/v2.3.2...v2.3.3) (2020-02-06)
+
+
+### Bug Fixes
+
+* **polyfill:** Fix a race condition with adopting stylesheets in Firefox ([15ce973](https://github.com/calebdwilliams/adoptedStyleSheets/commit/15ce973))
+
 ### [2.3.2](https://github.com/calebdwilliams/adoptedStyleSheets/compare/v2.3.1...v2.3.2) (2019-11-20)
 
 ### [2.3.1](https://github.com/calebdwilliams/adoptedStyleSheets/compare/v2.3.0...v2.3.1) (2019-11-16)

README.md

@@ -1,6 +1,6 @@
 # Constructible style sheets polyfill
 
-[![Status](https://api.travis-ci.org/calebdwilliams/construct-style-sheets.svg?branch=master)](https://travis-ci.org/calebdwilliams/construct-style-sheets)
+[![CI](https://github.com/calebdwilliams/construct-style-sheets/actions/workflows/ci/badge.svg)](https://github.com/calebdwilliams/construct-style-sheets/actions)
 [![npm version](https://img.shields.io/npm/v/construct-style-sheets-polyfill.svg?style=flat)](https://npmjs.org/package/construct-style-sheets-polyfill 'View this project on npm')
 [![codecov](https://codecov.io/gh/calebdwilliams/construct-style-sheets/branch/master/graph/badge.svg)](https://codecov.io/gh/calebdwilliams/construct-style-sheets)
 
@@ -102,3 +102,6 @@ from the `element.adoptedStyleSheets` array. The behavior here is supposed to
 emulate a `FrozenArray`, so modifying the array in question will have no effect
 until the value is changed using a setter.
 
+## A note about versioning
+
+This packages doesn't necessarily follow semantic versioning. As the spec is still under consideration and implementation by browser vendors, the features supported by this package will change (generally following Chrome's implementation).

commitlint.config.js

@@ -0,0 +1,3 @@
+module.exports = {
+  extends: ['@commitlint/config-conventional']
+};

karma.conf.js

@@ -36,12 +36,19 @@ module.exports = config => {
     // frameworks to use
     // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
     frameworks: ['jasmine', 'detectBrowsers'],
+    client: {
+      jasmine: {
+        random: false
+      }
+    },
 
     // list of files / patterns to load in the browser
     files: [
       {pattern: 'test/polyfills.js', watched: false},
       {pattern: 'src/index.js', watched: false},
+      {pattern: 'test/init-while-loading.js', watched: false},
       {pattern: 'test/polyfill.test.js', watched: false},
+      {pattern: 'test/closed-root.test.js', watched: false}
     ],
 
     // list of files / patterns to exclude
@@ -93,6 +100,9 @@ module.exports = config => {
     detectBrowsers: {
       usePhantomJS: false,
       preferHeadless: true,
+      postDetection(availableBrowsers) {
+        return availableBrowsers.filter(browser => browser !== 'SafariTechPreview');
+      }
     },
 
     rollupPreprocessor: {