protobuf/csharp/generate_protos.sh
Jon Skeet 1711999078 Provide simple access to descriptor declarations in C#
This is primarily for access to comments, which would be expected to be available in a protoc plugin.

The implementation has two fiddly aspects:

- We use a Lazy<T> to avoid building the map before cross-linking. An alternative would be to crosslink at the end of the constructor, and remove the calls to CrossLink elsewhere. This would be generally better IMO, but deviate from the Java code.
- The casts to IReadOnlyList<DescriptorBase> are unfortunate. They'll always work, because these lists are always ReadOnlyCollection<T> for a descriptor type... but we can't use IList<DescriptorBase> as that's not covariant, and it's annoyingly fiddly to change the field to be of type ReadOnlyCollection<T>.
2018-09-22 09:09:15 +01:00

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#!/bin/bash
# Generates C# source files from .proto files.
# You first need to make sure protoc has been built (see instructions on
# building protoc in root of this repository)
set -e
# cd to repository root
pushd $(dirname $0)/..
# Protocol buffer compiler to use. If the PROTOC variable is set,
# use that. Otherwise, probe for expected locations under both
# Windows and Unix.
if [ -z "$PROTOC" ]; then
# TODO(jonskeet): Use an array and a for loop instead?
if [ -x cmake/build/Debug/protoc.exe ]; then
PROTOC=cmake/build/Debug/protoc.exe
elif [ -x cmake/build/Release/protoc.exe ]; then
PROTOC=cmake/build/Release/protoc.exe
elif [ -x src/protoc ]; then
PROTOC=src/protoc
else
echo "Unable to find protocol buffer compiler."
exit 1
fi
fi
# descriptor.proto and well-known types
$PROTOC -Isrc --csharp_out=csharp/src/Google.Protobuf \
--csharp_opt=base_namespace=Google.Protobuf \
src/google/protobuf/descriptor.proto \
src/google/protobuf/any.proto \
src/google/protobuf/api.proto \
src/google/protobuf/duration.proto \
src/google/protobuf/empty.proto \
src/google/protobuf/field_mask.proto \
src/google/protobuf/source_context.proto \
src/google/protobuf/struct.proto \
src/google/protobuf/timestamp.proto \
src/google/protobuf/type.proto \
src/google/protobuf/wrappers.proto
# Test protos
$PROTOC -Isrc -Icsharp/protos \
--csharp_out=csharp/src/Google.Protobuf.Test/TestProtos \
--descriptor_set_out=csharp/src/Google.Protobuf.Test/testprotos.pb \
--include_source_info \
--include_imports \
csharp/protos/map_unittest_proto3.proto \
csharp/protos/unittest_issues.proto \
csharp/protos/unittest_custom_options_proto3.proto \
csharp/protos/unittest_proto3.proto \
csharp/protos/unittest_import_proto3.proto \
csharp/protos/unittest_import_public_proto3.proto \
src/google/protobuf/unittest_well_known_types.proto \
src/google/protobuf/test_messages_proto3.proto
# AddressBook sample protos
$PROTOC -Iexamples -Isrc --csharp_out=csharp/src/AddressBook \
examples/addressbook.proto
$PROTOC -Iconformance -Isrc --csharp_out=csharp/src/Google.Protobuf.Conformance \
conformance/conformance.proto