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package ui
import (
"os"
"os/exec"
"strings"
tea "github.com/charmbracelet/bubbletea"
)
const defaultEditor = "nano"
type editorFinishedMsg struct{ err error }
func openEditor(path string) tea.Cmd {
editor, args := getEditor()
cmd := exec.Command(editor, append(args, path)...)
cb := func(err error) tea.Msg {
return editorFinishedMsg{err}
}
return tea.ExecProcess(cmd, cb)
}
func getEditor() (string, []string) {
editor := strings.Fields(os.Getenv("EDITOR"))
if len(editor) > 1 {
return editor[0], editor[1:]
}
if len(editor) == 1 {
return editor[0], []string{}
}
return defaultEditor, []string{}
}
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