CLA action

.github/workflows/cla.yml

@@ -1,24 +1,11 @@
-name: Scala CLA
-on: [pull_request]
+name: "Check Scala CLA"
+on:
+  pull_request:
 jobs:
-  check:
+  cla-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - name: Check CLA
-        env:
-          AUTHOR: ${{ github.event.pull_request.user.login }}
-        run: |
-          echo "Pull request submitted by $AUTHOR";
-          signed=$(curl -s "https://www.lightbend.com/contribute/cla/scala/check/$AUTHOR" | jq -r ".signed");
-          if [ "$signed" = "true" ] ; then
-            echo "CLA check for $AUTHOR successful";
-          else
-            echo "CLA check for $AUTHOR failed";
-            echo "Please sign the Scala CLA to contribute to the Scala compiler.";
-            echo "Go to https://www.lightbend.com/contribute/cla/scala and then";
-            echo "comment on the pull request to ask for a new check.";
-            echo "";
-            echo "Check if CLA is signed: https://www.lightbend.com/contribute/cla/scala/check/$AUTHOR";
-            exit 1;
-          fi;
+      - name: Verify CLA
+        uses: scala/cla-checker
+        with:
+          author: ${{ github.event.pull_request.user.login }}