schnutibox/vendor/github.com/bufbuild/buf/internal/pkg/protosource/location.go
Marvin Steadfast ae35d9ab41
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continuous-integration/drone/push Build is failing
uses buf for compiling proto files and implements the server service
2021-05-05 11:14:17 +02:00

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
}