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package run
import (
"errors"
"os"
"os/exec"
"pik/model"
)
var NoEditorError = errors.New("$EDITOR not set")
func Edit(t model.Target, src *model.Source) error {
editor := os.Getenv("EDITOR")
if editor == "" {
return NoEditorError
}
cmd := exec.Command(editor, t.File(src))
cmd.Stdin = os.Stdin
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
cmd.Dir = src.Path
return cmd.Run()
}
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