Support for dynamic golangci-lint matrix

.github/workflows/golangci-lint.yml

@@ -20,8 +20,23 @@ on:
       - ".github/dependabot.yml"
 
 jobs:
-  golangci-lint:
+  prepare-matrix:
     runs-on: ubuntu-latest
+    outputs:
+      matrix: ${{ steps.set-matrix.outputs.matrix }}
+    steps:
+      - name: Fetch Repository
+        uses: actions/checkout@v4
+      - id: set-matrix
+        run: |
+          echo "::set-output name=matrix::$(find . -type d -not -path '*/\.*' | jq -R -s -c 'split("\n")[:-1]')"
+
+  golangci-lint:
+    needs: prepare-matrix
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        directory: ${{fromJson(needs.prepare-matrix.outputs.matrix)}}
     steps:
       - name: Fetch Repository
         uses: actions/checkout@v4
@@ -29,3 +44,4 @@ jobs:
         uses: reviewdog/action-golangci-lint@v2
         with:
           golangci_lint_flags: "--tests=false"
+          working-directory: ${{ matrix.directory }}