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|
package main
import (
"fmt"
"os"
"strings"
prompt "github.com/c-bata/go-prompt"
"github.com/c-bata/go-prompt/completer"
)
var filePathCompleter = completer.FilePathCompleter{
IgnoreCase: true,
Filter: func(fi os.FileInfo) bool {
return fi.IsDir() || strings.HasSuffix(fi.Name(), ".go")
},
}
func executor(in string) {
fmt.Println("Your input: " + in)
}
func completerFunc(d prompt.Document) []prompt.Suggest {
t := d.GetWordBeforeCursor()
if strings.HasPrefix(t, "--") {
return []prompt.Suggest{
{"--foo", ""},
{"--bar", ""},
{"--baz", ""},
}
}
return filePathCompleter.Complete(d)
}
func main() {
p := prompt.New(
executor,
completerFunc,
prompt.OptionPrefix(">>> "),
prompt.OptionCompletionWordSeparator(completer.FilePathCompletionSeparator),
)
p.Run()
}
|
