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Fix Usage message

This commit is contained in:
handlerug 2021-06-19 18:38:13 +07:00
parent 7c19fd57c9
commit 235fba5007
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10
flag.go
View File

@ -4,10 +4,11 @@ import (
_ "embed" _ "embed"
"flag" "flag"
"fmt" "fmt"
"github.com/bouncepaw/mycorrhiza/cfg"
"log" "log"
"os" "os"
"path/filepath" "path/filepath"
"github.com/bouncepaw/mycorrhiza/cfg"
) )
// CLI options are read and parsed here. // CLI options are read and parsed here.
@ -25,14 +26,11 @@ func init() {
// printHelp prints the help message. // printHelp prints the help message.
func printHelp() { func printHelp() {
_, err := fmt.Fprintf( fmt.Fprintf(
flag.CommandLine.Output(), flag.CommandLine.Output(),
"Usage of %s:\n", "Usage: %s WIKI_PATH\n",
os.Args[0], os.Args[0],
) )
if err != nil {
log.Fatal(err)
}
flag.PrintDefaults() flag.PrintDefaults()
} }