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echo - add Error func

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This commit is contained in:
Mahdi Abu Yasmine 2023-11-09 00:02:27 +01:00
parent eb55a2b266
commit 6204d8cffc
1 changed files with 11 additions and 0 deletions
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11
echo/echo.go
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@ -2,6 +2,7 @@ package echo
import ( import (
"fmt" "fmt"
"os"
"strings" "strings"
"gitea.meta-tech.academy/go/core/style" "gitea.meta-tech.academy/go/core/style"
@ -79,6 +80,16 @@ func LineUp(count int) {
fmt.Printf("\033[%dA", count) fmt.Printf("\033[%dA", count)
} }
func Error(msg string, exit ...bool) {
fmt.Printf(" ")
Cstyle("ko").Echof(" %s ", msg)
Ln()
Ln()
if len(exit) > 0 && exit[0] {
os.Exit(1)
}
}
func GetArg(msg string) string { func GetArg(msg string) string {
return Cstyle("usageArg").Applyf(" % s", msg) return Cstyle("usageArg").Applyf(" % s", msg)
} }