Merge pull request #112 from mineiros-io/soerenmartius/update-github-…

…actions

Upgrade github actions pipeline from template

.github/workflows/main.yml

@@ -8,23 +8,43 @@ on:
     branches:
       - main
 
+concurrency:
+  group: terraform-github-repository
+  cancel-in-progress: false
+
 jobs:
   pre-commit:
     runs-on: ubuntu-latest
     name: Static Analysis
     steps:
       - name: Checkout
         uses: actions/checkout@v2
+
       - name: Run pre-commit
         run: make test/pre-commit
 
   unit-tests:
+    needs: pre-commit
     runs-on: ubuntu-latest
     name: Unit Tests
     steps:
       - name: Checkout
         uses: actions/checkout@v2
+
+      - name: Check for Terraform file changes
+        uses: getsentry/paths-filter@v2
+        id: changes
+        with:
+          token: ${{ github.token }}
+          filters: |
+            terraform:
+              - '**/*.tf'
+              - '**/*.go'
+              - 'go.mod'
+              - 'go.sum'
+
       - name: Run Unit Tests
+        if: steps.changes.outputs.terraform == 'true'
         run: make test/unit-tests
         env:
           GITHUB_OWNER: ${{ secrets.TEST_GITHUB_ORGANIZATION }}