Add -version flag
MODIFY
internal/setup/flags.go
internal/setup/flags.go
@@ -16,18 +16,28 @@ package setup
import (
"flag"
+ "fmt"
+ "os"
+ "github.com/matrix-org/dendrite/internal"
"github.com/matrix-org/dendrite/internal/config"
-
"github.com/sirupsen/logrus"
)
-var configPath = flag.String("config", "dendrite.yaml", "The path to the config file. For more information, see the config file in this repository.")
+var (
+ configPath = flag.String("config", "dendrite.yaml", "The path to the config file. For more information, see the config file in this repository.")
+ version = flag.Bool("version", false, "Shows the current version and exits immediately.")
+)
// ParseFlags parses the commandline flags and uses them to create a config.
func ParseFlags(monolith bool) *config.Dendrite {
flag.Parse()
+ if *version {
+ fmt.Println(internal.VersionString())
+ os.Exit(0)
+ }
+
if *configPath == "" {
logrus.Fatal("--config must be supplied")
}

Add -version flag (#1581)

Signed-off-by: Till Faelligen <tfaelligen@gmail.com>