94 lines
2.6 KiB
Go
94 lines
2.6 KiB
Go
// Copyright 2020-2021 Buf Technologies, Inc.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package protosource
|
|
|
|
import "google.golang.org/protobuf/types/descriptorpb"
|
|
|
|
type location struct {
|
|
sourceCodeInfoLocation *descriptorpb.SourceCodeInfo_Location
|
|
}
|
|
|
|
func newLocation(sourceCodeInfoLocation *descriptorpb.SourceCodeInfo_Location) *location {
|
|
return &location{
|
|
sourceCodeInfoLocation: sourceCodeInfoLocation,
|
|
}
|
|
}
|
|
|
|
func (l *location) StartLine() int {
|
|
switch len(l.sourceCodeInfoLocation.Span) {
|
|
case 3, 4:
|
|
return int(l.sourceCodeInfoLocation.Span[0]) + 1
|
|
default:
|
|
// since we are not erroring, making this and others 1 so that other code isn't messed up by assuming
|
|
// this is >= 1
|
|
return 1
|
|
}
|
|
}
|
|
|
|
func (l *location) StartColumn() int {
|
|
switch len(l.sourceCodeInfoLocation.Span) {
|
|
case 3, 4:
|
|
return int(l.sourceCodeInfoLocation.Span[1]) + 1
|
|
default:
|
|
// since we are not erroring, making this and others 1 so that other code isn't messed up by assuming
|
|
// this is >= 1
|
|
return 1
|
|
}
|
|
}
|
|
|
|
func (l *location) EndLine() int {
|
|
switch len(l.sourceCodeInfoLocation.Span) {
|
|
case 3:
|
|
return int(l.sourceCodeInfoLocation.Span[0]) + 1
|
|
case 4:
|
|
return int(l.sourceCodeInfoLocation.Span[2]) + 1
|
|
default:
|
|
// since we are not erroring, making this and others 1 so that other code isn't messed up by assuming
|
|
// this is >= 1
|
|
return 1
|
|
}
|
|
}
|
|
|
|
func (l *location) EndColumn() int {
|
|
switch len(l.sourceCodeInfoLocation.Span) {
|
|
case 3:
|
|
return int(l.sourceCodeInfoLocation.Span[2]) + 1
|
|
case 4:
|
|
return int(l.sourceCodeInfoLocation.Span[3]) + 1
|
|
default:
|
|
// since we are not erroring, making this and others 1 so that other code isn't messed up by assuming
|
|
// this is >= 1
|
|
return 1
|
|
}
|
|
}
|
|
|
|
func (l *location) LeadingComments() string {
|
|
if l.sourceCodeInfoLocation.LeadingComments == nil {
|
|
return ""
|
|
}
|
|
return *l.sourceCodeInfoLocation.LeadingComments
|
|
}
|
|
|
|
func (l *location) TrailingComments() string {
|
|
if l.sourceCodeInfoLocation.TrailingComments == nil {
|
|
return ""
|
|
}
|
|
return *l.sourceCodeInfoLocation.TrailingComments
|
|
}
|
|
|
|
func (l *location) LeadingDetachedComments() []string {
|
|
return l.sourceCodeInfoLocation.LeadingDetachedComments
|
|
}
|