ci: perform sonar scan with CI

.github/workflows/ci.yml

@@ -2,16 +2,26 @@ name: Build
 
 on:
   push:
-    branches: "**"
+    branches:
+      - '**'
   pull_request:
-    branches: [master]
+    types: [opened, synchronize, reopened]
 
 jobs:
   Build:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
       - name: Install dependencies
         run: npm ci
       - name: Build
         run: npm run build
+      - name: Test
+        run: npm run test
+      - name: SonarCloud Scan
+        uses: SonarSource/sonarcloud-github-action@master
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}  # Needed to get PR information, if any
+          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}

sonar-project.properties

@@ -0,0 +1,6 @@
+sonar.projectKey=gavvvr_obsidian-imgur-plugin
+sonar.organization=gavvvr
+
+sonar.sources=src
+sonar.tests=test
+sonar.javascript.lcov.reportPaths=./coverage/lcov.info