fix: fix linter errors

.github/workflows/ci.yaml

@@ -22,9 +22,69 @@ env:
   CODE_COVERAGE_ARTIFACT_NAME: "code-coverage"
 
 jobs:
+  prepare:
+    name: Prepare GO cache
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read        # Required to identify workflow run.
+      checks: write        # Required to add status summary.
+      contents: read       # Required to checkout repository.
+      pull-requests: write # Required to add PR comment.
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: Install Go ${{ inputs.go-version }}
+        id: go-install
+        uses: actions/setup-go@v6
+        with:
+          # go-version: ${{ inputs.go-version }}
+          check-latest: true
+          go-version-file: 'go.mod'
+
+      - name: Determine GOMODCACHE
+        shell: bash
+        id: goenv
+        run: |
+          set -e
+          echo "::set-output name=gomodcache::$(go env GOMODCACHE)"
+
+      - name: Restore cached GO pkg
+        id: cache-gopkg
+        uses: actions/cache/restore@v5
+        with:
+          path: "${{ steps.goenv.outputs.gomodcache }}"
+          key: ${{ runner.os }}-gopkg
+
+      - name: Install go tools
+        if: steps.cache-gopkg.outputs.cache-hit != 'true'
+        run: |
+          go install golang.org/x/tools/cmd/goimports@latest
+          go install github.com/hashicorp/terraform-plugin-codegen-framework/cmd/tfplugingen-framework@latest
+          go install github.com/hashicorp/terraform-plugin-codegen-openapi/cmd/tfplugingen-openapi@latest
+
+      - name: Get all go packages
+        if: steps.cache-gopkg.outputs.cache-hit != 'true'
+        shell: bash
+        run: |
+          set -e
+          go get ./...
+
+      - name: Save Cache
+        if: steps.cache-gopkg.outputs.cache-hit != 'true'
+        id: cache-gopkg-save
+        uses: actions/cache/save@v5
+        with:
+          path: |
+            ${{ steps.goenv.outputs.gomodcache }}
+          key: ${{ runner.os }}-gopkg
+
+
   publish_test:
     name: "Test readiness for publishing provider"
-    needs: config
+    needs:
+      - config
+      - prepare
     runs-on: ubuntu-latest
     permissions:
       actions: read        # Required to identify workflow run.
@@ -35,13 +95,13 @@ jobs:
       - name: Install needed tools
         run: |
           apt-get -y -qq update
-          apt-get -y -qq install jq python3 python3-pip python-is-python3 s3cmd git make wget
+          apt-get -y -qq install jq python3 python3-pip python-is-python3 s3cmd git make wget unzip bc
 
       - name: Checkout
         uses: actions/checkout@v6
 
       - name: Setup Go
-        uses: https://code.forgejo.org/actions/setup-go@v6
+        uses: actions/setup-go@v6
         with:
           # go-version: ${{ env.GO_VERSION }}
           check-latest: true
@@ -109,7 +169,9 @@ jobs:
   testing:
     name: CI run tests
     runs-on: ubuntu-latest
-    needs: config
+    needs:
+      - config
+      - prepare
     env:
       TF_ACC_PROJECT_ID: ${{ vars.TF_ACC_PROJECT_ID }}
       TF_ACC_REGION: ${{ vars.TF_ACC_REGION }}
@@ -171,7 +233,9 @@ jobs:
     if: ${{ github.event_name != 'schedule' }}
     name: CI run build and linting
     runs-on: ubuntu-latest
-    needs: config
+    needs:
+      - config
+      - prepare
     steps:
       - name: Checkout
         uses: actions/checkout@v6
@@ -233,7 +297,9 @@ jobs:
     name: "Code coverage report"
     if: github.event_name == 'pull_request' # Do not run when workflow is triggered by push to main branch
     runs-on: ubuntu-latest
-    needs: main
+    needs:
+      - main
+      - prepare
     permissions:
       contents: read
       actions: read  # to download code coverage results from "main" job