fix(ci): adopt semantic release

.github/workflows/workflow.yml

@@ -0,0 +1,53 @@
+---
+name: Github CI
+on:
+  pull_request:
+    branches:
+      - master
+  push:
+    branches:
+      - master
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@master
+
+    - name: Use Node.js 10.x
+      uses: actions/setup-node@v1
+      with:
+        node-version: 10.x
+
+    - name: Install
+      run: npm ci
+
+    - name: Lint commit messages
+      run: npx commitlint --from origin/master --to HEAD
+
+    - name: ESLint
+      run: npx github-actions-eslint-annotator
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Test and report
+      env:
+        CC_TEST_REPORTER_ID: ee7700d6670416f453c04be8c8ea32b756b7309ce33bf965402136f5d4fb91bc
+        GIT_BRANCH: ${{ github.ref }}
+        GIT_COMMIT_SHA: ${{ github.event.pull_request.head.sha || github.sha }}
+        NEO_CC_URL: https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64
+        NEO_CC: ./cc-test-reporter
+        SAUCE_USERNAME: ${{ secrets.SAUCE_USERNAME }}
+        SAUCE_ACCESS_KEY: ${{ secrets.SAUCE_ACCESS_KEY }}
+      run: |
+        ([[ -e $NEO_CC ]] || curl -L $NEO_CC_URL > $NEO_CC) && chmod +x $NEO_CC
+        $NEO_CC before-build
+        npm run test $([ -z "$SAUCE_ACCESS_KEY"] && echo "-- --skip-plugin sauce")
+        $NEO_CC after-build --exit-code $?
+
+    - name: Semantic release
+      run: npx semantic-release
+      if: success()
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        NPM_TOKEN: ${{ secrets.NPM_TOKEN }}

README.md

@@ -1,8 +1,9 @@
 cosmoz-dialog
 =============
 
-[![Build Status](https://travis-ci.org/Neovici/cosmoz-dialog.svg?branch=master)](https://travis-ci.org/Neovici/cosmoz-dialog)
+[![Build Status](https://github.com/Neovici/cosmoz-dialog/workflows/Github%20CI/badge.svg)](https://github.com/Neovici/cosmoz-dialog/actions?workflow=Github+CI)
 [![Published on webcomponents.org](https://img.shields.io/badge/webcomponents.org-published-blue.svg)](https://www.webcomponents.org/element/Neovici/cosmoz-dialog)
+[![semantic-release](https://img.shields.io/badge/%20%20%F0%9F%93%A6%F0%9F%9A%80-semantic--release-e10079.svg)](https://github.com/semantic-release/semantic-release)
 
 cosmoz-dialog is a Polymer component workaround for paper-dialog that fit the
 backdrop to the element specified by the `fitInto` property.

cosmoz-dialog-mixin.js

@@ -59,8 +59,8 @@ export const dialogOpener = dedupingMixin(base => // eslint-disable-line max-lin
 
 		static get hostAttributes() {
 			return {
-				'role': 'dialog',
-				'tabindex': '-1'
+				role: 'dialog',
+				tabindex: '-1'
 			};
 		}
 
@@ -174,6 +174,7 @@ export const dialogOpener = dedupingMixin(base => // eslint-disable-line max-lin
 				.pop();
 
 			if (!template) {
+				// eslint-disable-next-line no-console
 				console.warn('cosmoz-dialog-behavior requires a template');
 				this._spawnSteps.splice(0);
 			}