laconicd/scripts/proto-tools-installer.sh

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2021-04-17 10:00:07 +00:00
#!/bin/bash
set -ue
DESTDIR=${DESTDIR:-}
PREFIX=${PREFIX:-/usr/local}
UNAME_S="$(uname -s 2>/dev/null)"
UNAME_M="$(uname -m 2>/dev/null)"
BUF_VERSION=0.11.0
PROTOC_VERSION=3.13.0
PROTOC_GRPC_GATEWAY_VERSION=1.14.7
f_abort() {
local l_rc=$1
shift
echo $@ >&2
exit ${l_rc}
}
case "${UNAME_S}" in
Linux)
PROTOC_ZIP="protoc-${PROTOC_VERSION}-linux-x86_64.zip"
PROTOC_GRPC_GATEWAY_BIN="protoc-gen-grpc-gateway-v${PROTOC_GRPC_GATEWAY_VERSION}-linux-x86_64"
;;
Darwin)
PROTOC_ZIP="protoc-${PROTOC_VERSION}-osx-x86_64.zip"
PROTOC_GRPC_GATEWAY_BIN="protoc-gen-grpc-gateway-v${PROTOC_GRPC_GATEWAY_VERSION}-darwin-x86_64"
;;
*)
f_abort 1 "Unknown kernel name. Exiting."
esac
TEMPDIR="$(mktemp -d)"
trap "rm -rvf ${TEMPDIR}" EXIT
f_print_installing_with_padding() {
printf "Installing %30s ..." "$1" >&2
}
f_print_done() {
echo -e "\tDONE" >&2
}
f_ensure_tools() {
! which curl &>/dev/null && f_abort 2 "couldn't find curl, aborting" || true
}
f_ensure_dirs() {
mkdir -p "${DESTDIR}/${PREFIX}/bin"
mkdir -p "${DESTDIR}/${PREFIX}/include"
}
f_needs_install() {
if [ -x $1 ]; then
echo -e "\talready installed. Skipping." >&2
return 1
fi
return 0
}
f_install_protoc() {
f_print_installing_with_padding proto_c
f_needs_install "${DESTDIR}/${PREFIX}/bin/protoc" || return 0
pushd "${TEMPDIR}" >/dev/null
curl -o "${PROTOC_ZIP}" -sSL "https://github.com/protocolbuffers/protobuf/releases/download/v${PROTOC_VERSION}/${PROTOC_ZIP}"
unzip -q -o ${PROTOC_ZIP} -d ${DESTDIR}/${PREFIX} bin/protoc; \
unzip -q -o ${PROTOC_ZIP} -d ${DESTDIR}/${PREFIX} 'include/*'; \
rm -f ${PROTOC_ZIP}
popd >/dev/null
f_print_done
}
f_install_buf() {
f_print_installing_with_padding buf
f_needs_install "${DESTDIR}/${PREFIX}/bin/buf" || return 0
curl -sSL "https://github.com/bufbuild/buf/releases/download/v${BUF_VERSION}/buf-${UNAME_S}-${UNAME_M}" -o "${DESTDIR}/${PREFIX}/bin/buf"
chmod +x "${DESTDIR}/${PREFIX}/bin/buf"
f_print_done
}
f_install_protoc_gen_gocosmos() {
f_print_installing_with_padding protoc-gen-gocosmos
if ! grep "github.com/gogo/protobuf => github.com/regen-network/protobuf" go.mod &>/dev/null ; then
echo -e "\tPlease run this command from somewhere inside the ethermint folder."
return 1
fi
go get github.com/regen-network/cosmos-proto/protoc-gen-gocosmos 2>/dev/null
f_print_done
}
f_install_protoc_gen_grpc_gateway() {
f_print_installing_with_padding protoc-gen-grpc-gateway
f_needs_install "${DESTDIR}/${PREFIX}/bin/protoc-gen-grpc-gateway" || return 0
curl -o "${DESTDIR}/${PREFIX}/bin/protoc-gen-grpc-gateway" -sSL "https://github.com/grpc-ecosystem/grpc-gateway/releases/download/v${PROTOC_GRPC_GATEWAY_VERSION}/${PROTOC_GRPC_GATEWAY_BIN}"
f_print_done
}
f_install_protoc_gen_swagger() {
f_print_installing_with_padding protoc-gen-swagger
f_needs_install "${DESTDIR}/${PREFIX}/bin/protoc-gen-swagger" || return 0
if ! which npm &>/dev/null ; then
echo -e "\tNPM is not installed. Skipping."
return 0
fi
pushd "${TEMPDIR}" >/dev/null
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go install github.com/grpc-ecosystem/grpc-gateway/protoc-gen-swagger@latest
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npm install -g swagger-combine
popd >/dev/null
f_print_done
}
f_install_clang_format() {
f_print_installing_with_padding clang-format
if which clang-format &>/dev/null ; then
echo -e "\talready installed. Skipping."
return 0
fi
case "${UNAME_S}" in
Linux)
if [ -e /etc/debian_version ]; then
echo -e "\tRun: sudo apt-get install clang-format" >&2
elif [ -e /etc/fedora-release ]; then
echo -e "\tRun: sudo dnf install clang" >&2
else
echo -e "\tRun (as root): subscription-manager repos --enable rhel-7-server-devtools-rpms ; yum install llvm-toolset-7" >&2
fi
;;
Darwin)
echo "\tRun: brew install clang-format" >&2
;;
*)
echo "\tunknown operating system. Skipping." >&2
esac
}
f_ensure_tools
f_ensure_dirs
f_install_protoc
f_install_buf
f_install_protoc_gen_gocosmos
f_install_protoc_gen_grpc_gateway
f_install_protoc_gen_swagger
f_install_clang_format