chore(ci): check that all auto-generated files are up to date

.github/workflows/dev_validation.yaml

@@ -36,6 +36,7 @@ jobs:
     name: Filter changed paths
     outputs:
       helm_templates: ${{ steps.paths_filter.outputs.helm_templates }}
+      vm_route_forge: ${{ steps.paths_filter.outputs.vm_route_forge }}
     steps:
       # For pull requests it's not necessary to checkout the code, this action uses Github API.
       - uses: dorny/paths-filter@v3
@@ -50,6 +51,8 @@ jobs:
               - .helmignore
               - Chart.yaml
               - Taskfile.yaml
+            route_forge:
+              - 'images/vm-route-forge/bpf/route_watcher.c'
 
   no_cyrillic:
     if: "!contains(github.event.pull_request.labels.*.name, 'validation/skip/no_cyrillic')"
@@ -147,3 +150,110 @@ jobs:
       - name: Run validation "Helm templates"
         run: |
           task validation:helm-templates
+
+  check_gens_files:
+    name: Check auto-generated files are up-to-date
+    needs: paths_filter
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        # Define two groups of components with their respective Go versions
+        components:
+          - { component: virtualization-artifact, go-version: "1.23.9" }
+          - { component: vm-route-forge, go-version: "1.23.9" }
+          - { component: api, go-version: "1.22.7" }
+
+    steps:
+      - name: Set skip flag
+        run: |
+          # Only run vm-route-forge if relevant files were changed
+          if [[ "${{ needs.paths_filter.outputs.vm_route_forge }}" == "true" ]]; then
+            echo "route_forge_skip=false" >> $GITHUB_ENV
+          else
+            echo "route_forge_skip=true" >> $GITHUB_ENV
+          fi
+
+      - name: Setup Go ${{ matrix.components.go-version }}
+        if: matrix.components.component != 'vm-route-forge' || env.route_forge_skip != 'true'
+        uses: actions/setup-go@v5
+        with:
+          go-version: ${{ matrix.components.go-version }}
+
+      - name: Install Task
+        if: matrix.components.component != 'vm-route-forge' || env.route_forge_skip != 'true'
+        uses: arduino/setup-task@v2
+        with:
+          version: 3.37.2
+
+      - name: Install dependencies
+        if: matrix.components.component != 'vm-route-forge' || env.route_forge_skip != 'true'
+        run: |
+          echo "Install packages"
+          export DEBIAN_FRONTEND=noninteractive
+          sudo apt-get update
+          sudo apt-get install -y -qq \
+            llvm linux-headers-generic clang \
+            libbpf-dev uuid-runtime \
+            gcc-multilib yq
+          sudo apt-get clean
+
+      - uses: actions/checkout@v4
+        if: matrix.components.component != 'vm-route-forge' || env.route_forge_skip != 'true'
+        with:
+          fetch-depth: 0
+          ref: ${{ github.event.pull_request.head.sha }}
+
+      - name: Run check gen files - ${{ matrix.components.component }}
+        if: matrix.components.component != 'vm-route-forge' || env.route_forge_skip != 'true'
+        run: |
+          function check_diffs() {
+            local folder=$1
+            if ! git diff --exit-code; then
+              echo "Error: Some generated files are out of date. Run 'go generate' and commit the changes."
+              echo "::group::📂 Diffs for ${{ matrix.components.component }}"
+              echo "=== git diff ==="
+              git diff origin/main -- "$folder"
+              echo "=== end git diff ==="
+              echo "::endgroup::"
+              exit 1
+            else
+              echo "✅ No differences found in '$folder'. All files are up to date."
+            fi
+          }
+
+          case "${{ matrix.components.component }}" in
+            virtualization-artifact)
+              cd ./images/virtualization-artifact
+              echo "Installing go dependencies..."
+              go install github.com/matryer/[email protected]
+              go install github.com/onsi/ginkgo/v2/[email protected]
+              cd ..
+              task controller:dev:gogenerate
+              check_diffs ./images/virtualization-artifact
+              ;;
+            vm-route-forge)
+              task vm-route-forge:gen
+              check_diffs ./images/vm-route-forge
+              ;;
+            api)
+              cd ./api
+              export GOPATH=$(go env GOPATH)
+              echo "GOPATH=$GOPATH" >> $GITHUB_ENV
+              echo "Installing k8s tools..."
+              go get k8s.io/[email protected]
+              go install github.com/matryer/[email protected]
+
+              go install -mod=readonly sigs.k8s.io/controller-tools/cmd/[email protected]
+              go install -mod=readonly k8s.io/kube-openapi/cmd/openapi-gen
+
+              echo "Run generate"
+              task generate
+              # task controller:api:generate
+              cd ..
+              check_diffs ./api
+              ;;
+            *)
+              echo "❌ Unknown component: ${{ matrix.components.component }}"
+              exit 1
+              ;;
+          esac

api/go.mod

@@ -41,17 +41,21 @@ require (
 	github.com/openshift/custom-resource-status v1.1.2 // indirect
 	github.com/pborman/uuid v1.2.1 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
+	golang.org/x/mod v0.14.0 // indirect
 	golang.org/x/net v0.19.0 // indirect
 	golang.org/x/oauth2 v0.12.0 // indirect
 	golang.org/x/sys v0.16.0 // indirect
 	golang.org/x/term v0.15.0 // indirect
 	golang.org/x/text v0.14.0 // indirect
 	golang.org/x/time v0.3.0 // indirect
+	golang.org/x/tools v0.16.1 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
 	google.golang.org/protobuf v1.34.2 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
+	k8s.io/code-generator v0.29.2 // indirect
+	k8s.io/gengo v0.0.0-20230829151522-9cce18d56c01 // indirect
 	k8s.io/klog/v2 v2.110.1 // indirect
 	k8s.io/utils v0.0.0-20230726121419-3b25d923346b // indirect
 	kubevirt.io/containerized-data-importer-api v1.57.0-alpha1 // indirect

api/go.sum

@@ -198,6 +198,8 @@ golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.5.1/go.mod h1:5OXOZSfqPIIbmVBIIKWRFfZjPR0E5r58TLhUjH0a2Ro=
+golang.org/x/mod v0.14.0 h1:dGoOF9QVLYng8IHTm7BAyWqCqSheQ5pYWGhzW00YJr0=
+golang.org/x/mod v0.14.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@@ -346,8 +348,12 @@ k8s.io/apimachinery v0.29.2/go.mod h1:6HVkd1FwxIagpYrHSwJlQqZI3G9LfYWRPAkUvLnXTK
 k8s.io/client-go v0.29.2 h1:FEg85el1TeZp+/vYJM7hkDlSTFZ+c5nnK44DJ4FyoRg=
 k8s.io/client-go v0.29.2/go.mod h1:knlvFZE58VpqbQpJNbCbctTVXcd35mMyAAwBdpt4jrA=
 k8s.io/code-generator v0.23.3/go.mod h1:S0Q1JVA+kSzTI1oUvbKAxZY/DYbA/ZUb4Uknog12ETk=
+k8s.io/code-generator v0.29.2 h1:c9/iw2KnNpw2IRV+wwuG/Wns2TjPSgjWzbbjTevyiHI=
+k8s.io/code-generator v0.29.2/go.mod h1:FwFi3C9jCrmbPjekhaCYcYG1n07CYiW1+PAPCockaos=
 k8s.io/gengo v0.0.0-20210813121822-485abfe95c7c/go.mod h1:FiNAH4ZV3gBg2Kwh89tzAEV2be7d5xI0vBa/VySYy3E=
 k8s.io/gengo v0.0.0-20211129171323-c02415ce4185/go.mod h1:FiNAH4ZV3gBg2Kwh89tzAEV2be7d5xI0vBa/VySYy3E=
+k8s.io/gengo v0.0.0-20230829151522-9cce18d56c01 h1:pWEwq4Asjm4vjW7vcsmijwBhOr1/shsbSYiWXmNGlks=
+k8s.io/gengo v0.0.0-20230829151522-9cce18d56c01/go.mod h1:FiNAH4ZV3gBg2Kwh89tzAEV2be7d5xI0vBa/VySYy3E=
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
 k8s.io/klog/v2 v2.2.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
 k8s.io/klog/v2 v2.30.0/go.mod h1:y1WjHnz7Dj687irZUWR/WLkLc5N1YHtjLdmgWjndZn0=