Skip to content
Permalink
Branch: master
Find file Copy path
Find file Copy path
Fetching contributors…
Cannot retrieve contributors at this time
executable file 121 lines (104 sloc) 4.86 KB
#! /usr/bin/env bash
# This script auto-generates protobuf related files. It is intended to be run manually when either
# API types are added/modified, or server gRPC calls are added. The generated files should then
# be checked into source control.
set -x
set -o errexit
set -o nounset
set -o pipefail
# output tool versions
protoc --version
swagger version
jq --version
PROJECT_ROOT=$(cd $(dirname ${BASH_SOURCE})/..; pwd)
CODEGEN_PKG=${CODEGEN_PKG:-$(cd ${PROJECT_ROOT}; ls -d -1 ./vendor/k8s.io/code-generator 2>/dev/null || echo ../code-generator)}
PATH="${PROJECT_ROOT}/dist:${PATH}"
# protbuf tooling required to build .proto files from go annotations from k8s-like api types
go build -i -o dist/go-to-protobuf ./vendor/k8s.io/code-generator/cmd/go-to-protobuf
go build -i -o dist/protoc-gen-gogo ./vendor/k8s.io/code-generator/cmd/go-to-protobuf/protoc-gen-gogo
# Generate pkg/apis/<group>/<apiversion>/(generated.proto,generated.pb.go)
# NOTE: any dependencies of our types to the k8s.io apimachinery types should be added to the
# --apimachinery-packages= option so that go-to-protobuf can locate the types, but prefixed with a
# '-' so that go-to-protobuf will not generate .proto files for it.
PACKAGES=(
github.com/argoproj/argo-cd/pkg/apis/application/v1alpha1
)
APIMACHINERY_PKGS=(
+k8s.io/apimachinery/pkg/util/intstr
+k8s.io/apimachinery/pkg/api/resource
+k8s.io/apimachinery/pkg/runtime/schema
+k8s.io/apimachinery/pkg/runtime
k8s.io/apimachinery/pkg/apis/meta/v1
k8s.io/api/core/v1
)
go-to-protobuf \
--go-header-file=${PROJECT_ROOT}/hack/custom-boilerplate.go.txt \
--packages=$(IFS=, ; echo "${PACKAGES[*]}") \
--apimachinery-packages=$(IFS=, ; echo "${APIMACHINERY_PKGS[*]}") \
--proto-import=./vendor
# Either protoc-gen-go, protoc-gen-gofast, or protoc-gen-gogofast can be used to build
# server/*/<service>.pb.go from .proto files. golang/protobuf and gogo/protobuf can be used
# interchangeably. The difference in the options are:
# 1. protoc-gen-go - official golang/protobuf
#go build -i -o dist/protoc-gen-go ./vendor/github.com/golang/protobuf/protoc-gen-go
#GOPROTOBINARY=go
# 2. protoc-gen-gofast - fork of golang golang/protobuf. Faster code generation
#go build -i -o dist/protoc-gen-gofast ./vendor/github.com/gogo/protobuf/protoc-gen-gofast
#GOPROTOBINARY=gofast
# 3. protoc-gen-gogofast - faster code generation and gogo extensions and flexibility in controlling
# the generated go code (e.g. customizing field names, nullable fields)
go build -i -o dist/protoc-gen-gogofast ./vendor/github.com/gogo/protobuf/protoc-gen-gogofast
GOPROTOBINARY=gogofast
# protoc-gen-grpc-gateway is used to build <service>.pb.gw.go files from from .proto files
go build -i -o dist/protoc-gen-grpc-gateway ./vendor/github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway
# protoc-gen-swagger is used to build swagger.json
go build -i -o dist/protoc-gen-swagger ./vendor/github.com/grpc-ecosystem/grpc-gateway/protoc-gen-swagger
# Generate server/<service>/(<service>.pb.go|<service>.pb.gw.go)
PROTO_FILES=$(find $PROJECT_ROOT \( -name "*.proto" -and -path '*/server/*' -or -path '*/reposerver/*' -and -name "*.proto" \) | sort)
for i in ${PROTO_FILES}; do
GOOGLE_PROTO_API_PATH=${PROJECT_ROOT}/vendor/github.com/grpc-ecosystem/grpc-gateway/third_party/googleapis
GOGO_PROTOBUF_PATH=${PROJECT_ROOT}/vendor/github.com/gogo/protobuf
protoc \
-I${PROJECT_ROOT} \
-I/usr/local/include \
-I./vendor \
-I$GOPATH/src \
-I${GOOGLE_PROTO_API_PATH} \
-I${GOGO_PROTOBUF_PATH} \
--${GOPROTOBINARY}_out=plugins=grpc:$GOPATH/src \
--grpc-gateway_out=logtostderr=true:$GOPATH/src \
--swagger_out=logtostderr=true:. \
$i
done
# collect_swagger gathers swagger files into a subdirectory
collect_swagger() {
SWAGGER_ROOT="$1"
EXPECTED_COLLISIONS="$2"
SWAGGER_OUT="${PROJECT_ROOT}/assets/swagger.json"
PRIMARY_SWAGGER=`mktemp`
COMBINED_SWAGGER=`mktemp`
cat <<EOF > "${PRIMARY_SWAGGER}"
{
"swagger": "2.0",
"info": {
"title": "Consolidate Services",
"description": "Description of all APIs",
"version": "version not set"
},
"paths": {}
}
EOF
rm -f "${SWAGGER_OUT}"
find "${SWAGGER_ROOT}" -name '*.swagger.json' -exec swagger mixin -c "${EXPECTED_COLLISIONS}" "${PRIMARY_SWAGGER}" '{}' \+ > "${COMBINED_SWAGGER}"
jq -r 'del(.definitions[].properties[]? | select(."$ref"!=null and .description!=null).description) | del(.definitions[].properties[]? | select(."$ref"!=null and .title!=null).title)' "${COMBINED_SWAGGER}" > "${SWAGGER_OUT}"
/bin/rm "${PRIMARY_SWAGGER}" "${COMBINED_SWAGGER}"
}
# clean up generated swagger files (should come after collect_swagger)
clean_swagger() {
SWAGGER_ROOT="$1"
find "${SWAGGER_ROOT}" -name '*.swagger.json' -delete
}
collect_swagger server 36
clean_swagger server
clean_swagger reposerver
clean_swagger controller
You can’t perform that action at this time.