pee/utils/editor.go

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package utils
import (
"os"
"os/exec"
)
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func checkNvimExists() bool {
cmd := exec.Command("nvim", "--version")
err := cmd.Run()
return err == nil
}
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func EditFile(filePath string, editorCommand string) error {
if editorCommand == "" {
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if checkNvimExists() {
editorCommand = "nvim"
} else {
editorCommand = "vim"
}
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}
cmd := exec.Command(editorCommand, filePath)
cmd.Stdin = os.Stdin
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
err := cmd.Run()
if err != nil {
return err
}
return nil
}