Review by @matthieubosquet

Add codecov integration to GitHub action
Publish package to NPM from GitHub action
Encode/decode SPARQL properly when adding to URL fragment
Use TypeScript linting and fix warnings
Demo webroot is only in /docs
Add blank text to literals in toolbox
Extract alias types
Validate LANGTAG in langString
Add description to lib package
Remove unused dependency from lib package

Author: langsamu

.github/workflows/node.js.yml .github/workflows/ci.yml.github/workflows/node.js.yml renamed to .github/workflows/ci.yml

@@ -29,3 +29,7 @@ jobs:
     - run: npm ci
     - run: npm run build --if-present
     - run: npm test
+    - name: Upload coverage to Codecov
+      uses: codecov/codecov-action@v1
+      with:
+        token: ${{ secrets.CODECOV_TOKEN }}

.github/workflows/publish.yml

@@ -0,0 +1,19 @@
+name: Publish to NPM
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-node@v2
+      with:
+        node-version: '12.x'
+        registry-url: 'https://registry.npmjs.org'
+    - run: npm install
+    - run: npm publish package
+      env:
+        NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

.gitignore

@@ -2,3 +2,4 @@ node_modules
 .vs
 obj
 bin
+.eslintcache

README.md

@@ -1,7 +1,8 @@
 # sparql-blockly
 
-[![Build Status](https://github.com/langsamu/sparql-blockly/actions/workflows/node.js.yml/badge.svg)](https://github.com/langsamu/sparql-blockly/actions)
-[![npm version](https://badge.fury.io/js/sparql-blockly.svg)](https://badge.fury.io/js/sparql-blockly)
+[![Build Status](https://github.com/langsamu/sparql-blockly/actions/workflows/ci.yml/badge.svg)](https://github.com/langsamu/sparql-blockly/actions)
+[![npm version](https://badge.fury.io/js/sparql-blockly.svg)](https://www.npmjs.com/package/sparql-blockly)
+[![codecov](https://codecov.io/gh/langsamu/sparql-blockly/branch/main/graph/badge.svg?token=X55Y21AMAE)](https://codecov.io/gh/langsamu/sparql-blockly)
 
 ## [Online demo](https://langsamu.github.io/sparql-blockly/)
 

demo/.eslintrc.json

@@ -0,0 +1,11 @@
+{
+  "root": true,
+  "parser": "@typescript-eslint/parser",
+  "plugins": [
+    "@typescript-eslint"
+  ],
+  "extends": [
+    "eslint:recommended",
+    "plugin:@typescript-eslint/recommended"
+  ]
+}

demo/.gitignore

@@ -1,2 +1 @@
 transpiled
-wwwroot/app.js