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package types
const (
SegmentTypeContext = "CONTEXT"
SegmentTypeRemoved = "REMOVED"
SegmentTypeAdded = "ADDED"
)
type Segment struct {
Type string
Truncated bool
Lines []*Line
}
func (s Segment) TextPrefix() string {
switch s.Type {
case SegmentTypeAdded:
return "+"
case SegmentTypeRemoved:
return "-"
case SegmentTypeContext:
return " "
default:
return "?"
}
}
func (s Segment) GetLineNum(l *Line) int64 {
switch s.Type {
case SegmentTypeContext:
fallthrough
case SegmentTypeRemoved:
return l.Source
case SegmentTypeAdded:
return l.Destination
}
return 0
}
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