chore: added cache to build tools

Co-authored-by: Sapphire Mason-Brown <[email protected]>

Author: jeduardo

.github/actions/setup-common/action.yaml

@@ -38,6 +38,10 @@ inputs:
     description: 'Whether to enable tmate ssh debugging session (true/false)'
     required: false
     default: 'false'
+  tools_base_path:
+    description: 'Base path where tools will be installed and cached'
+    required: false
+    default: 'kratix'
 
 runs:
   using: 'composite'
@@ -74,6 +78,28 @@ runs:
         check-latest: true
         cache-dependency-path: ${{ inputs.path }}/go.sum
 
+    - name: Prepare cache control variables
+      shell: bash
+      run: |
+        cd "${{ inputs.tools_base_path }}"
+        echo "KUSTOMIZE_VERSION=$(grep -E '^KUSTOMIZE_VERSION[[:space:]]*\?=' Makefile | tail -n1 | awk '{print $3}')" >> "$GITHUB_ENV"
+        echo "CONTROLLER_TOOLS_VERSION=$(grep -E '^CONTROLLER_TOOLS_VERSION[[:space:]]*\?=' Makefile | tail -n1 | awk '{print $3}')" >> "$GITHUB_ENV"
+
+    - name: Cache build tools
+      uses: actions/cache@v4
+      with:
+        path: |
+          ${{ inputs.tools_base_path }}/bin/kustomize*
+          ${{ inputs.tools_base_path }}/bin/controller-gen*
+        key: ${{ runner.os }}-kratix-tools-${{ env.KUSTOMIZE_VERSION }}-${{ env.CONTROLLER_TOOLS_VERSION }}
+
+    - name: Install build tools
+      shell: bash
+      run: |
+        cd "${{ inputs.tools_base_path }}"
+        make controller-gen
+        make kustomize
+
     - name: Install Kind
       uses: helm/kind-action@v1
       with:

.github/workflows/test-ske.yaml

@@ -46,6 +46,7 @@ jobs:
           submodule_repository: syntasso/kratix
           submodule_ref: ${{ github.event.inputs.sha }}
           submodule_path: enterprise-kratix/read-only-kratix
+          tools_base_path: enterprise-kratix/read-only-kratix
           ssh_session: ${{ github.event.inputs.ssh_session }}
       - name: Quick start tests
         env:
@@ -73,6 +74,7 @@ jobs:
           submodule_repository: syntasso/kratix
           submodule_ref: ${{ github.event.inputs.sha }}
           submodule_path: enterprise-kratix/read-only-kratix
+          tools_base_path: enterprise-kratix/read-only-kratix
           ssh_session: ${{ github.event.inputs.ssh_session }}
       - name: Install vCluster CLI
         uses: loft-sh/setup-vcluster@main
@@ -102,6 +104,7 @@ jobs:
           submodule_repository: syntasso/kratix
           submodule_ref: ${{ github.event.inputs.sha }}
           submodule_path: enterprise-kratix/read-only-kratix
+          tools_base_path: enterprise-kratix/read-only-kratix
           ssh_session: ${{ github.event.inputs.ssh_session }}
       - name: Setup Backstage Environment
         uses: ./.github/actions/setup-backstage
@@ -139,6 +142,7 @@ jobs:
           submodule_repository: syntasso/kratix
           submodule_ref: ${{ github.event.inputs.sha }}
           submodule_path: enterprise-kratix/read-only-kratix
+          tools_base_path: enterprise-kratix/read-only-kratix
           ssh_session: ${{ github.event.inputs.ssh_session }}
       - name: Run make test-e2e-ci
         run: |