main.go RawHistoryFolder

1package main
2
3import (
4	"fmt"
5	"os"
6	"strings"
7
8	"github.com/bnema/vev/internal/app"
9)
10
11func main() {
12	if err := app.Run(os.Args[1:]); err != nil {
13		fmt.Fprintln(os.Stderr, cliError(err))
14		os.Exit(app.ExitCode(err))
15	}
16}
17
18// cliError adds the sole user-facing CLI prefix. Errors may already include
19// it when they originate from a runtime component, so remove any such prefix
20// before rendering.
21func cliError(err error) string {
22	message := err.Error()
23	for strings.HasPrefix(message, "vev:") {
24		message = strings.TrimSpace(strings.TrimPrefix(message, "vev:"))
25	}
26	return "vev: " + message
27}