[THRIFT-3333] Using filenames containing chars not valid within identifiers will create uncompileable code

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Information Provided
• Affects Version/s: 0.9.2
• Component/s: Go - Compiler

Environment

Mac OS X 10.10.5

• Assignee: Unassigned
• Reporter: Tim Heckman
• Created: 20/Sep/15 22:27
• Updated: 20/Feb/21 18:28
• Resolved: 03/Jan/19 17:37

Description

If the name of your Thrift package has a hyphen in it, invalid Go source code will be generated. Following the instructions here:

• https://thrift.apache.org/tutorial/go

If you rename the tutorial file to tutorial-test.thrift, the following error happens when you run thrift -r --gen go tutorial-test.thrift:

./gen-go//tutorial-stuff/calculator.go:4:17: expected ';', found '-'
WARNING - Running 'gofmt -w ./gen-go//tutorial-stuff/calculator.go' failed.
./gen-go//tutorial-stuff/ttypes.go:4:17: expected ';', found '-'
WARNING - Running 'gofmt -w ./gen-go//tutorial-stuff/ttypes.go' failed.
./gen-go//tutorial-stuff/constants.go:4:17: expected ';', found '-'
WARNING - Running 'gofmt -w ./gen-go//tutorial-stuff/constants.go' failed.

Looking at the source code, the issue looks to be because the package name has a hyphen in it:

calculator.go

// Autogenerated by Thrift Compiler (1.0.0-dev)
// DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING

package tutorial-stuff

import (
	"bytes"
	"fmt"
	"git.apache.org/thrift.git/lib/go/thrift"
	"shared"

)

This has been tested on Mac OS X 10.10.5 by installing v0.9.2 as well as v1.0.0-dev (HEAD) using homebrew. Both result in the same failure.

Issue Links

• relates to: THRIFT-1383 Spaces in thrift input file lead to incorrectly generated code