check in tpg into tfv repository (GoogleCloudPlatform#5641)

.ci/containers/downstream-builder/Dockerfile

@@ -13,8 +13,7 @@ ENV GO111MODULE "on"
 
 # Install Ruby from source.
 RUN apt-get update
-RUN apt-get install -y bzip2 libssl-dev libreadline-dev zlib1g-dev unzip
-RUN apt-get install -y rsync
+RUN apt-get install -y bzip2 libssl-dev libreadline-dev zlib1g-dev unzip sed rsync
 RUN git clone https://github.com/rbenv/rbenv.git /rbenv
 ENV PATH /rbenv/bin:/root/.rbenv/shims:$PATH
 

.ci/containers/downstream-builder/generate_downstream.sh

@@ -106,16 +106,23 @@ if [ "$REPO" == "terraform-validator" ] || [ "$REPO" == "tf-conversion" ]; then
         # require a `google` folder to exist.
         mkdir -p $LOCAL_PATH/google
     fi
+
     pushd $LOCAL_PATH
     # clear out the templates as they are copied during
     # generation from mmv1/third_party/validator/tests/data
     rm -rf ./testdata/templates/
     rm -rf ./testdata/generatedconvert/
-    git add ./testdata
+    rm -rf ./converters/google/provider
     find ./test/** -type f -exec git rm {} \;
+
     popd
     bundle exec compiler -a -e terraform -f validator -o $LOCAL_PATH -v $VERSION
     pushd $LOCAL_PATH
+
+    git clone --depth=1 --branch=$BRANCH https://modular-magician:$GITHUB_TOKEN@github.com/$SCRATCH_OWNER/terraform-provider-google converters/google/provider
+    rm -rf ./converters/google/provider/.git
+    go mod edit -replace github.com/hashicorp/terraform-provider-google/[email protected]=./converters/google/provider
+
     make build
     export TFV_CREATE_GENERATED_FILES=true
     go test ./test -run "TestAcc.*_generated_offline"

.ci/gcb-generate-diffs.yml

@@ -112,7 +112,7 @@ steps:
     - name: 'gcr.io/graphite-docker-images/downstream-builder'
       id: tfv-head
       secretEnv: ["GITHUB_TOKEN"]
-      waitFor: ["merged"]
+      waitFor: ["merged", "tpg-head"]
       args:
           - 'head'
           - 'terraform-validator'
@@ -122,7 +122,7 @@ steps:
     - name: 'gcr.io/graphite-docker-images/downstream-builder'
       id: tfv-base
       secretEnv: ["GITHUB_TOKEN"]
-      waitFor: ["merged"]
+      waitFor: ["merged", "tpg-base"]
       args:
           - 'base'
           - 'terraform-validator'

.ci/gcb-push-downstream.yml

@@ -93,7 +93,7 @@ steps:
     - name: 'gcr.io/graphite-docker-images/downstream-builder'
       secretEnv: ["GITHUB_TOKEN"]
       id: tf-validator-push
-      waitFor: ["tf-validator-sync"]
+      waitFor: ["tf-validator-sync", "tpg-push"]
       args:
           - 'downstream'
           - 'terraform-validator'