Validate links in frontend in CI (airbytehq#13600)

* Validate doc links during building
* Add scheduled link validation
* Remove accidentally commited file
* Remove unnecessary file
* Review feedback

.github/workflows/fe-validate-links.yml

@@ -0,0 +1,50 @@
+name: Frontend Link Validation
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron:  '0 14 * * *'
+
+jobs:
+  validate-frontend-links:
+    name: "Validate frontend links"
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    steps:
+      - name: Checkout Airbyte
+        uses: actions/checkout@v2
+
+      - uses: actions/setup-java@v1
+        with:
+          java-version: "17"
+
+      - uses: actions/setup-node@v1
+        with:
+          node-version: "16.13.0"
+
+      - name: Set up CI Gradle Properties
+        run: |
+          mkdir -p ~/.gradle/
+          cat > ~/.gradle/gradle.properties <<EOF
+          org.gradle.jvmargs=-Xmx8g -Xss4m --add-exports jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED \
+            --add-exports jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED \
+            --add-exports jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED \
+            --add-exports jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED \
+            --add-exports jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED
+          org.gradle.workers.max=8
+          org.gradle.vfs.watch=false
+          EOF
+
+      - name: Run :airbyte-webapp:validateLinks
+        run: SUB_BUILD=PLATFORM ./gradlew --no-daemon :airbyte-webapp:validateLinks --scan
+
+      - name: Publish Failures to dev-frontend channel
+        uses: abinoda/slack-action@master
+        if: failure()
+        env:
+          SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN_AIRBYTE_TEAM }}
+        with:
+          args: >-
+            {\"channel\":\"C03088BTMFC\", \"blocks\":[
+            {\"type\":\"section\",\"text\":{\"type\":\"mrkdwn\",\"text\":\":alarm: The periodic link validation failed!\n\n\"}},
+            {\"type\":\"section\",\"text\":{\"type\":\"mrkdwn\",\"text\":\"See details on <https://github.com/${{github.repository}}/actions/runs/${{github.run_id}}|GitHub>\n\"}}]}

airbyte-webapp/build.gradle

@@ -37,8 +37,18 @@ task licenseCheck(type: NpmTask) {
     inputs.file 'package-lock.json'
 }
 
+task validateLinks(type: NpmTask) {
+    dependsOn npmInstall
+
+    args = ['run', 'validate-links']
+    inputs.file 'package.json'
+    inputs.file 'package-lock.json'
+}
+
 // Make sure to always run a license check after we installed dependencies
 npmInstall.finalizedBy licenseCheck
+// Validate all links after installing dependencies
+npmInstall.finalizedBy validateLinks
 assemble.dependsOn npm_run_build
 build.finalizedBy test