repo: Remove toolchain regeneration

Signed-off-by: Ryan Northey <[email protected]>

.github/workflows/_build_image.yml

@@ -22,9 +22,6 @@ on:
       distro:
         type: string
         required: true
-      test_toolchain:
-        type: boolean
-        default: false
 
       host_platform:
         type: string
@@ -72,23 +69,3 @@ jobs:
         PUSH_GCR_IMAGE: ${{ inputs.gcr_push }}
         GCR_IMAGE_NAME: ${{ inputs.gcr_name }}
         LOAD_IMAGE: ${{ github.event_name == 'pull_request' && 'true' || 'false' }}
-    - name: Set up Go
-      uses: actions/setup-go@v5
-      if: ${{ inputs.test_toolchain }}
-      with:
-        go-version: ${{ inputs.go_version }}
-        cache: false
-    - uses: envoyproxy/toolshed/gh-actions/docker/[email protected]
-      if: ${{ inputs.test_toolchain && inputs.os_family }}
-      name: 'Start and load Docker registry'
-      with:
-        load: envoyproxy/envoy-build-ubuntu:${{ steps.container.outputs.tag }}
-    - run: |
-        toolchains/regenerate.sh
-      if: ${{ inputs.test_toolchain }}
-      shell: bash
-      env:
-        OS_FAMILY: ${{ inputs.os_family }}
-        SOURCE_BRANCH: ${{ github.ref }}
-        NO_PULL_IMAGE: true
-        DOCKER_IMAGE: localhost:5000/envoy-build-${{ inputs.distro }}

.github/workflows/build.yml

@@ -36,20 +36,7 @@ jobs:
       gcr_name: ${{ matrix.gcr_name != '' && matrix.gcr_name || 'envoy-build' }}
       os_family: ${{ matrix.os_family != '' && matrix.os_family || 'linux' }}
       host_platform: ${{ matrix.host_platform != '' && matrix.host_platform || 'ubuntu-22.04' }}
-      test_toolchain: ${{ github.event_name == 'pull_request' && matrix.target != 'centos' }}
     secrets:
       dockerhub_username: ${{ secrets.DOCKERHUB_USERNAME }}
       dockerhub_password: ${{ secrets.DOCKERHUB_PASSWORD }}
       gcp_key: ${{ secrets.GCP_SERVICE_ACCOUNT_KEY }}
-
-  regenerate_linux:
-    permissions:
-      contents: write
-    name: Regenerate toolchains (Linux)
-    uses: ./.github/workflows/_regenerate_toolchain.yml
-    if: ${{ github.event_name != 'pull_request' }}
-    needs:
-    - build_image
-    secrets:
-      bot_key: ${{ secrets.ENVOY_CI_UPDATE_BOT_KEY }}
-      bot_id: ${{ secrets.ENVOY_CI_UPDATE_APP_ID }}