added compile-protos-docker.sh

use cmd variables

added newline

compile-protos-docker.sh

@@ -0,0 +1,61 @@
+# This script is used to generate Go and Python language bindings for the proto files in this repository.
+# It uses srl-labs/protoc:0.0.3 docker image to generate the bindings. The image contains the pinned versions of the
+# protoc compiler and the Go and Python GRPC plugins.
+
+DOCKER_CMD="docker run -v $(pwd):/in \
+  -v $(pwd)/proto:/in/github.com/openconfig/gnmi/proto \
+  ghcr.io/srl-labs/protoc:0.0.3"
+
+PROTOC_GO_CMD='protoc -I ".:/ext_protos" --go_out=. --go_opt=paths=source_relative --go-grpc_out=. --go-grpc_opt=paths=source_relative,require_unimplemented_servers=false'
+
+PROTOC_GO_CMD_NOGRPC='protoc -I ".:/ext_protos" --go_out=. --go_opt=paths=source_relative'
+
+#
+## Generating Go bindings ##
+#
+
+# generating testing/fake/proto/fake.proto
+${DOCKER_CMD} \
+  bash -c "${PROTOC_GO_CMD} testing/fake/proto/fake.proto"
+
+# generating proto/gnmi/gnmi.proto
+${DOCKER_CMD} \
+  bash -c "${PROTOC_GO_CMD} proto/gnmi/gnmi.proto"
+
+# generating proto/collector/collector.proto
+${DOCKER_CMD} \
+  bash -c "${PROTOC_GO_CMD} proto/collector/collector.proto"
+
+# generating proto/gnmi_ext/gnmi_ext.proto
+${DOCKER_CMD} \
+  bash -c "${PROTOC_GO_CMD_NOGRPC} proto/gnmi_ext/gnmi_ext.proto"
+
+# generating proto/target/target.proto
+${DOCKER_CMD} \
+  bash -c "${PROTOC_GO_CMD_NOGRPC} proto/target/target.proto"
+
+# #
+# ## Generating Python bindings ##
+# #
+
+PROTOC_PY_CMD='python3 -m grpc_tools.protoc -I ".:/ext_protos" --python_out=. --grpc_python_out=.'
+
+# generating testing/fake/proto/fake.proto
+${DOCKER_CMD} \
+  bash -c "${PROTOC_PY_CMD} testing/fake/proto/fake.proto"
+
+# generating proto/gnmi/gnmi.proto
+${DOCKER_CMD} \
+  bash -c "${PROTOC_PY_CMD} proto/gnmi/gnmi.proto"
+
+# generating proto/gnmi_ext/gnmi_ext.proto
+${DOCKER_CMD} \
+  bash -c "${PROTOC_PY_CMD} proto/gnmi_ext/gnmi_ext.proto"
+
+# generating proto/target/target.proto
+${DOCKER_CMD} \
+  bash -c "${PROTOC_PY_CMD} proto/target/target.proto"
+
+# generating proto/collector/collector.proto
+${DOCKER_CMD} \
+  bash -c "${PROTOC_PY_CMD} proto/collector/collector.proto"