21 lines
621 B
Bash
Executable File
21 lines
621 B
Bash
Executable File
#!/usr/bin/env bash
|
|
# Copyright (c) HashiCorp, Inc.
|
|
# SPDX-License-Identifier: MPL-2.0
|
|
|
|
|
|
set -euo pipefail
|
|
|
|
PROTOC_CMD=${PROTOC_CMD:-protoc}
|
|
PROTOC_VERSION_EXACT="$1"
|
|
echo "==> Checking that protoc is at version $1..."
|
|
|
|
PROTOC_VERSION=$($PROTOC_CMD --version | grep -o '[0-9]\+\.[0-9]\+\.[0-9]\+')
|
|
|
|
if [ "$PROTOC_VERSION" == "$PROTOC_VERSION_EXACT" ]; then
|
|
echo "Using protoc version $PROTOC_VERSION"
|
|
else
|
|
echo "protoc should be at $PROTOC_VERSION_EXACT; found $PROTOC_VERSION."
|
|
echo "If your version is higher than the version this script is looking for, updating the Makefile with the newer version."
|
|
exit 1
|
|
fi
|