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Check protoc version strictly

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This commit is contained in:
Jordan Liggitt
2023-01-23 09:11:06 -05:00
parent f21c603417
commit 238e0226db
4 changed files with 21 additions and 19 deletions
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18
hack/lib/protoc.sh
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@@ -22,6 +22,8 @@ set -o pipefail
KUBE_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd -P)"
source "${KUBE_ROOT}/hack/lib/init.sh"
PROTOC_VERSION=3.19.4
# Generates $1/api.pb.go from the protobuf file $1/api.proto
# and formats it correctly
# $1: Full path to the directory where the api.proto file is
@@ -36,17 +38,15 @@ function kube::protoc::generate_proto() {
kube::protoc::format "${package}"
}
# Checks that the current protoc version is at least version 3.0.0-beta1
# Checks that the current protoc version matches the required version and
# exit 1 if it's not the case
function kube::protoc::check_protoc() {
if [[ -z "$(which protoc)" || "$(protoc --version)" != "libprotoc 3."* ]]; then
echo "Generating protobuf requires protoc 3.0.0-beta1 or newer. Please download and"
echo "install the platform appropriate Protobuf package for your OS: "
echo
echo " https://github.com/protocolbuffers/protobuf/releases"
echo
echo "WARNING: Protobuf changes are not being validated"
exit 1
if [[ -z "$(which protoc)" || "$(protoc --version)" != "libprotoc ${PROTOC_VERSION}"* ]]; then
echo "Generating protobuf requires protoc ${PROTOC_VERSION}."
echo "Run hack/install-protoc.sh or download and install the"
echo "platform-appropriate Protobuf package for your OS from"
echo "https://github.com/protocolbuffers/protobuf/releases"
return 1
fi
}