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: 1aa3076670ef336a22534f197dd55f553b5c6a14883f53dfe64f938651031115
+        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

@@ -1,10 +1,11 @@
 NullXlsx
 ========
 
-[![Build Status](https://travis-ci.org/Neovici/nullxlsx.svg?branch=master)](https://travis-ci.org/Neovici/nullxlsx)
+[![Build Status](https://github.com/Neovici/nullxlsx/workflows/Github%20CI/badge.svg)](https://github.com/Neovici/nullxlsx/actions?workflow=Github+CI)
 [![Maintainability](https://api.codeclimate.com/v1/badges/64979759c180a78e9a77/maintainability)](https://codeclimate.com/github/Neovici/nullxlsx/maintainability)
 [![Test Coverage](https://api.codeclimate.com/v1/badges/64979759c180a78e9a77/test_coverage)](https://codeclimate.com/github/Neovici/nullxlsx/test_coverage)
 [![Published on webcomponents.org](https://img.shields.io/badge/webcomponents.org-published-red.svg)](https://www.webcomponents.org/element/Neovici/nullxlsx)
+[![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)
 
 Minimal JavaScript library to create XLSX spreadsheet and ZIP archive files.
 
@@ -14,8 +15,8 @@ No dependencies, focused on library size only. Weights 10k minimized, 3k zipped.
 
 ```javascript
 // Data should be array of arrays
-var data = [['Title 1', 'Title 2'], 
-	['Carl', 12.4, new Date(2017, 7 - 1, 10)], 
+var data = [['Title 1', 'Title 2'],
+	['Carl', 12.4, new Date(2017, 7 - 1, 10)],
 	['Mia', 678, new Date()]
 ];
 
@@ -28,7 +29,7 @@ document.body.appendChild(xlsx.createDownloadLink('Download test.xlsx'));
 ```
 
 ### Distributables
-The "dist" directory has three files:  
+The "dist" directory has three files:
 
 File | Size (gz) |  Description
 --- | --- | ---

demo/.eslintrc.json

@@ -5,6 +5,7 @@
 		"no-throw-literal": "off",
 		"max-lines-per-function": "off",
 		"max-statements": "off",
-		"no-bitwise": "off"
+		"no-bitwise": "off",
+		"no-console": "off"
 	}
 }

demo/readzip.html

@@ -17,9 +17,8 @@ <h3>Analysis of generated zip</h3>
 	import {NullZipArchive} from '../';
 
 
-	const trace = console.log;
-
-	const maxDataToShow = 16;
+	const trace = console.log,
+		maxDataToShow = 16;
 
 	// show buffer as hex, cut off if too long
 	function u8a2hex(u8arr, maxLength = u8arr.length) {
@@ -38,10 +37,9 @@ <h3>Analysis of generated zip</h3>
 	}
 
 	function handleFileSelect(evt) {
-		const files = evt.target.files; // FileList object
-
-		// files is a FileList of File objects. List some properties.
-		const output = [];
+		const files = evt.target.files, // FileList object
+			// files is a FileList of File objects. List some properties.
+			output = [];
 		for (let i = 0, f; files[i]; i++) {
 			f = files[i];
 			output.push('<li><strong>', escape(f.name), '</strong> (', f.type || 'n/a', ') - ',