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package tfdiags
import (
"fmt"
"os"
"path/filepath"
)
type SourceRange struct {
Filename string
Start, End SourcePos
}
type SourcePos struct {
Line, Column, Byte int
}
// StartString returns a string representation of the start of the range,
// including the filename and the line and column numbers.
func (r SourceRange) StartString() string {
filename := r.Filename
// We'll try to relative-ize our filename here so it's less verbose
// in the common case of being in the current working directory. If not,
// we'll just show the full path.
wd, err := os.Getwd()
if err == nil {
relFn, err := filepath.Rel(wd, filename)
if err == nil {
filename = relFn
}
}
return fmt.Sprintf("%s:%d,%d", filename, r.Start.Line, r.Start.Column)
}
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