mirror of https://github.com/tidwall/tile38.git
127 lines
5.2 KiB
Bash
127 lines
5.2 KiB
Bash
#!/bin/bash
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# Copyright 2020 gRPC authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -eu -o pipefail
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WORKDIR=$(mktemp -d)
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function finish {
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rm -rf "$WORKDIR"
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}
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trap finish EXIT
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export GOBIN=${WORKDIR}/bin
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export PATH=${GOBIN}:${PATH}
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mkdir -p ${GOBIN}
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echo "go install github.com/golang/protobuf/protoc-gen-go"
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(cd test/tools && go install github.com/golang/protobuf/protoc-gen-go)
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echo "go install cmd/protoc-gen-go-grpc"
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(cd cmd/protoc-gen-go-grpc && go install .)
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echo "git clone https://github.com/grpc/grpc-proto"
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git clone --quiet https://github.com/grpc/grpc-proto ${WORKDIR}/grpc-proto
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mkdir -p ${WORKDIR}/googleapis/google/rpc
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echo "curl https://raw.githubusercontent.com/googleapis/googleapis/master/google/rpc/code.proto"
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curl --silent https://raw.githubusercontent.com/googleapis/googleapis/master/google/rpc/code.proto > ${WORKDIR}/googleapis/google/rpc/code.proto
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# Pull in the following repos to build the MeshCA config proto.
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ENVOY_API_REPOS=(
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"https://github.com/envoyproxy/data-plane-api"
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"https://github.com/cncf/udpa"
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"https://github.com/envoyproxy/protoc-gen-validate"
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)
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for repo in ${ENVOY_API_REPOS[@]}; do
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dirname=$(basename ${repo})
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mkdir -p ${WORKDIR}/${dirname}
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echo "git clone ${repo}"
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git clone --quiet ${repo} ${WORKDIR}/${dirname}
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done
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# Pull in the MeshCA service proto.
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mkdir -p ${WORKDIR}/istio/istio/google/security/meshca/v1
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echo "curl https://raw.githubusercontent.com/istio/istio/master/security/proto/providers/google/meshca.proto"
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curl --silent https://raw.githubusercontent.com/istio/istio/master/security/proto/providers/google/meshca.proto > ${WORKDIR}/istio/istio/google/security/meshca/v1/meshca.proto
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mkdir -p ${WORKDIR}/out
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# Generates legacy gRPC Server symbols in addition to the newer Service symbols
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LEGACY_SOURCES=(
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${WORKDIR}/googleapis/google/rpc/code.proto
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${WORKDIR}/grpc-proto/grpc/binlog/v1/binarylog.proto
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${WORKDIR}/grpc-proto/grpc/channelz/v1/channelz.proto
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${WORKDIR}/grpc-proto/grpc/gcp/altscontext.proto
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${WORKDIR}/grpc-proto/grpc/gcp/handshaker.proto
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${WORKDIR}/grpc-proto/grpc/gcp/transport_security_common.proto
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${WORKDIR}/grpc-proto/grpc/health/v1/health.proto
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${WORKDIR}/grpc-proto/grpc/lb/v1/load_balancer.proto
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${WORKDIR}/grpc-proto/grpc/lookup/v1/rls.proto
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${WORKDIR}/grpc-proto/grpc/lookup/v1/rls_config.proto
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${WORKDIR}/grpc-proto/grpc/service_config/service_config.proto
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${WORKDIR}/grpc-proto/grpc/tls/provider/meshca/experimental/config.proto
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${WORKDIR}/istio/istio/google/security/meshca/v1/meshca.proto
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profiling/proto/service.proto
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reflection/grpc_reflection_v1alpha/reflection.proto
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)
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# Generates only the new gRPC Service symbols
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SOURCES=(
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$(git ls-files --exclude-standard --cached --others "*.proto" | grep -v '^\(profiling/proto/service.proto\|reflection/grpc_reflection_v1alpha/reflection.proto\)$')
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)
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# These options of the form 'Mfoo.proto=bar' instruct the codegen to use an
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# import path of 'bar' in the generated code when 'foo.proto' is imported in
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# one of the sources.
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OPTS=Mgrpc/service_config/service_config.proto=/internal/proto/grpc_service_config,\
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Menvoy/config/core/v3/config_source.proto=github.com/envoyproxy/go-control-plane/envoy/config/core/v3
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for src in ${SOURCES[@]}; do
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echo "protoc ${src}"
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protoc --go_out=${OPTS}:${WORKDIR}/out --go-grpc_out=${OPTS}:${WORKDIR}/out ${src}
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done
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for src in ${LEGACY_SOURCES[@]}; do
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echo "protoc ${src}"
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protoc --go_out=${OPTS},plugins=grpc:${WORKDIR}/out --go-grpc_out=${OPTS},migration_mode=true:${WORKDIR}/out \
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-I"." \
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-I${WORKDIR}/grpc-proto \
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-I${WORKDIR}/googleapis \
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-I${WORKDIR}/data-plane-api \
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-I${WORKDIR}/udpa \
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-I${WORKDIR}/protoc-gen-validate \
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-I${WORKDIR}/istio \
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${src}
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done
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# The go_package option in grpc/lookup/v1/rls.proto doesn't match the
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# current location. Move it into the right place.
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mkdir -p ${WORKDIR}/out/google.golang.org/grpc/balancer/rls/internal/proto/grpc_lookup_v1
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mv ${WORKDIR}/out/google.golang.org/grpc/lookup/grpc_lookup_v1/* ${WORKDIR}/out/google.golang.org/grpc/balancer/rls/internal/proto/grpc_lookup_v1
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# grpc_testingv3/testv3.pb.go is not re-generated because it was
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# intentionally generated by an older version of protoc-gen-go.
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rm ${WORKDIR}/out/google.golang.org/grpc/reflection/grpc_testingv3/*.pb.go
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# grpc/service_config/service_config.proto does not have a go_package option.
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mv ${WORKDIR}/out/grpc/service_config/service_config.pb.go internal/proto/grpc_service_config
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# istio/google/security/meshca/v1/meshca.proto does not have a go_package option.
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mkdir -p ${WORKDIR}/out/google.golang.org/grpc/credentials/tls/certprovider/meshca/internal/v1/
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mv ${WORKDIR}/out/istio/google/security/meshca/v1/* ${WORKDIR}/out/google.golang.org/grpc/credentials/tls/certprovider/meshca/internal/v1/
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cp -R ${WORKDIR}/out/google.golang.org/grpc/* .
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