#!/bin/sh
go_package() {
local file pkg line script
file=$1; shift
pkg=$1; shift
line="option go_package = \"$pkg\";"
grep "^$line\$" $file > /dev/null && return
script="/^package dnstap/|a|$line|.|w|q|"
if grep "^option go_package" $file > /dev/null; then
script="/^option go_package/d|1|${script}"
fi
echo "$script" | tr '|' '\n' | ed $file || exit
}
dir=$(dirname $0)
[ -n "$dir" ] && cd $dir
cd dnstap.pb
go_package dnstap.proto "github.com/dnstap/golang-dnstap;dnstap"
protoc --go_out=../../../.. dnstap.proto