cosmos-sdk/scripts/protocgen.sh

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#!/usr/bin/env bash
#== Requirements ==
#
## make sure your `go env GOPATH` is in the `$PATH`
## Install:
## + latest buf (v1.0.0-rc11 or later)
## + protobuf v3
#
## All protoc dependencies must be installed not in the module scope
## currently we must use grpc-gateway v1
# cd ~
# go install google.golang.org/protobuf/cmd/protoc-gen-go@latest
# go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest
# go install github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway@v1.16.0
# go install github.com/cosmos/cosmos-proto/cmd/protoc-gen-go-pulsar@latest
# go get github.com/regen-network/cosmos-proto@latest # doesn't work in install mode
set -eo pipefail
protoc_install_gocosmos() {
echo "Installing protobuf gocosmos plugin"
# we should use go install, but regen-network/cosmos-proto contains
# replace directives. It must not contain directives that would cause
# it to be interpreted differently than if it were the main module.
# So the command below issues a warning and we are muting it for now.
#
# Installing plugins must be done outside of the module
(go get github.com/regen-network/cosmos-proto/protoc-gen-gocosmos@v0.3.1 2> /dev/null)
}
protoc_install_gocosmos
echo "Generating gogo proto code"
cd proto
proto_dirs=$(find ./cosmos -path -prune -o -name '*.proto' -print0 | xargs -0 -n1 dirname | sort | uniq)
for dir in $proto_dirs; do
for file in $(find "${dir}" -maxdepth 1 -name '*.proto'); do
if grep "option go_package" $file &> /dev/null ; then
buf generate --template buf.gen.gogo.yaml $file
fi
done
done
cd ..
# generate codec/testdata proto code
(cd testutil/testdata; buf generate)
# move proto files to the right places
cp -r github.com/cosmos/cosmos-sdk/* ./
rm -rf github.com
go mod tidy -compat=1.17
./scripts/protocgen2.sh