1#!/bin/bash -e 2# 3# This script rebuilds the generated code for the protocol buffers. 4# To run this you will need protoc and goprotobuf installed; 5# see https://github.com/golang/protobuf for instructions. 6 7PKG=google.golang.org/appengine 8 9function die() { 10 echo 1>&2 $* 11 exit 1 12} 13 14# Sanity check that the right tools are accessible. 15for tool in go protoc protoc-gen-go; do 16 q=$(which $tool) || die "didn't find $tool" 17 echo 1>&2 "$tool: $q" 18done 19 20echo -n 1>&2 "finding package dir... " 21pkgdir=$(go list -f '{{.Dir}}' $PKG) 22echo 1>&2 $pkgdir 23base=$(echo $pkgdir | sed "s,/$PKG\$,,") 24echo 1>&2 "base: $base" 25cd $base 26 27# Run protoc once per package. 28for dir in $(find $PKG/internal -name '*.proto' | xargs dirname | sort | uniq); do 29 echo 1>&2 "* $dir" 30 protoc --go_out=. $dir/*.proto 31done 32 33for f in $(find $PKG/internal -name '*.pb.go'); do 34 # Remove proto.RegisterEnum calls. 35 # These cause duplicate registration panics when these packages 36 # are used on classic App Engine. proto.RegisterEnum only affects 37 # parsing the text format; we don't care about that. 38 # https://code.google.com/p/googleappengine/issues/detail?id=11670#c17 39 sed -i '/proto.RegisterEnum/d' $f 40done 41