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Upgrading Makefile to generate datastore v1beta3.
Also
- Removing `v1beta2` generated code and `.proto` file
- Adding new `.proto` files and generated code
- Adding `make_datastore_grpc.py` script to tear out the
  `protoc` inserted lines by the gRPC plugin
- Updating `rewrite_imports.py` to rewrite the datastore
  imports
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dhermes committed Jan 15, 2016
commit 5f1c823fd8d32b9b8ce2df43a9cbd6b6e88b9741
1 change: 1 addition & 0 deletions .gitignore
Original file line number Diff line number Diff line change
Expand Up @@ -53,3 +53,4 @@ scripts/pylintrc_reduced
# Directories used for creating generated PB2 files
generated_python/
cloud-bigtable-client/
googleapis-pb/
25 changes: 23 additions & 2 deletions Makefile
Original file line number Diff line number Diff line change
@@ -1,8 +1,10 @@
GENERATED_DIR=$(shell pwd)/generated_python
BT_DIR=$(shell pwd)/gcloud/bigtable/_generated
DS_DIR=$(shell pwd)/gcloud/datastore/_generated
GRPC_PLUGIN=grpc_python_plugin
PROTOC_CMD=protoc
BT_PROTOS_DIR=$(shell pwd)/cloud-bigtable-client/bigtable-protos/src/main/proto
DS_PROTOS_DIR=$(shell pwd)/googleapis-pb

help:
@echo 'Makefile for gcloud-python Bigtable protos '
Expand All @@ -12,8 +14,12 @@ help:
@echo ' make clean Clean generated files '

generate:
[ -d cloud-bigtable-client ] || git clone https://github.com/GoogleCloudPlatform/cloud-bigtable-client
# Retrieve git repos that have our *.proto files.
[ -d cloud-bigtable-client ] || git clone https://github.com/GoogleCloudPlatform/cloud-bigtable-client --depth=1
cd cloud-bigtable-client && git pull origin master
[ -d googleapis-pb ] || git clone https://github.com/google/googleapis googleapis-pb --depth=1
cd googleapis-pb && git pull origin master
# Make the directory where our *_pb2.py files will go.
mkdir -p $(GENERATED_DIR)
# Generate all *_pb2.py files that require gRPC.
$(PROTOC_CMD) \
Expand All @@ -27,35 +33,50 @@ generate:
# Generate all *_pb2.py files that do not require gRPC.
$(PROTOC_CMD) \
--proto_path=$(BT_PROTOS_DIR) \
--proto_path=$(DS_PROTOS_DIR) \
--python_out=$(GENERATED_DIR) \
$(BT_PROTOS_DIR)/google/bigtable/v1/bigtable_data.proto \
$(BT_PROTOS_DIR)/google/bigtable/v1/bigtable_service_messages.proto \
$(BT_PROTOS_DIR)/google/bigtable/admin/cluster/v1/bigtable_cluster_data.proto \
$(BT_PROTOS_DIR)/google/bigtable/admin/cluster/v1/bigtable_cluster_service_messages.proto \
$(BT_PROTOS_DIR)/google/bigtable/admin/table/v1/bigtable_table_data.proto \
$(BT_PROTOS_DIR)/google/bigtable/admin/table/v1/bigtable_table_service_messages.proto
$(BT_PROTOS_DIR)/google/bigtable/admin/table/v1/bigtable_table_service_messages.proto \
$(DS_PROTOS_DIR)/google/datastore/v1beta3/datastore.proto \
$(DS_PROTOS_DIR)/google/datastore/v1beta3/entity.proto \
$(DS_PROTOS_DIR)/google/datastore/v1beta3/query.proto
# Move the newly generated *_pb2.py files into our library.
mv $(GENERATED_DIR)/google/bigtable/v1/* $(BT_DIR)
mv $(GENERATED_DIR)/google/bigtable/admin/cluster/v1/* $(BT_DIR)
mv $(GENERATED_DIR)/google/bigtable/admin/table/v1/* $(BT_DIR)
mv $(GENERATED_DIR)/google/datastore/v1beta3/* $(DS_DIR)
# Remove all existing *.proto files before we replace
rm -f $(BT_DIR)/*.proto
rm -f $(DS_DIR)/*.proto
# Copy over the *.proto files into our library.
cp $(BT_PROTOS_DIR)/google/bigtable/v1/*.proto $(BT_DIR)
cp $(BT_PROTOS_DIR)/google/bigtable/admin/cluster/v1/*.proto $(BT_DIR)
cp $(BT_PROTOS_DIR)/google/bigtable/admin/table/v1/*.proto $(BT_DIR)
cp $(BT_PROTOS_DIR)/google/longrunning/operations.proto $(BT_DIR)
cp $(DS_PROTOS_DIR)/google/datastore/v1beta3/*.proto $(DS_DIR)
# Rename all *.proto files in our library with an
# underscore and remove executable bit.
cd $(BT_DIR) && \
for filename in *.proto; do \
chmod -x $$filename ; \
mv $$filename _$$filename ; \
done
cd $(DS_DIR) && \
for filename in *.proto; do \
chmod -x $$filename ; \
mv $$filename _$$filename ; \
done
# Separate the gRPC parts of the operations service from the
# non-gRPC parts so that the protos from `googleapis-common-protos`
# can be used without gRPC.
python scripts/make_operations_grpc.py
# Separate the gRPC parts of the datastore service from the
# non-gRPC parts so that the protos can be used without gRPC.
python scripts/make_datastore_grpc.py
# Rewrite the imports in the generated *_pb2.py files.
python scripts/rewrite_imports.py

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