refactor(pkg): Move code out of main

cmd/cmd.go

@@ -0,0 +1,66 @@
+package cmd
+
+import (
+	"context"
+	"flag"
+	"log"
+	"os"
+	"runtime"
+
+	"github.com/cedws/umbra-launcher/internal/umbra"
+)
+
+const (
+	defaultLoginServer = "login.us.wizard101.com:12000"
+	defaultPatchServer = "patch.us.wizard101.com:12500"
+)
+
+var defaultConcurrencyLimit = runtime.NumCPU()
+
+func Execute() {
+	var (
+		dir                              string
+		username, password               string
+		loginServerAddr, patchServerAddr string
+		patchOnly                        bool
+		fullPatch                        bool
+	)
+
+	flag.StringVar(&dir, "dir", "Wizard101", "client directory")
+
+	flag.StringVar(&username, "username", "", "login username")
+	flag.StringVar(&password, "password", "", "login password")
+
+	flag.StringVar(&loginServerAddr, "login-server", defaultLoginServer, "login server addr")
+	flag.StringVar(&patchServerAddr, "patch-server", defaultPatchServer, "patch server addr")
+
+	flag.BoolVar(&patchOnly, "patch-only", false, "only patch files without logging in")
+	flag.BoolVar(&fullPatch, "full", false, "patch all game files")
+
+	flag.Parse()
+
+	if !patchOnly && (username == "" || password == "") {
+		flag.Usage()
+		os.Exit(1)
+	}
+
+	if len(os.Args) != 1 {
+		flag.Usage()
+		os.Exit(1)
+	}
+
+	params := umbra.LaunchParams{
+		Dir:              dir,
+		Username:         username,
+		Password:         password,
+		PatchOnly:        patchOnly,
+		FullPatch:        fullPatch,
+		LoginServerAddr:  loginServerAddr,
+		PatchServerAddr:  patchServerAddr,
+		ConcurrencyLimit: defaultConcurrencyLimit,
+	}
+
+	if err := umbra.Patch(context.Background(), params); err != nil {
+		log.Fatal(err)
+	}
+}

go.mod

@@ -2,6 +2,8 @@ module github.com/cedws/umbra-launcher
 
 go 1.23.2
 
+replace github.com/cedws/w101-client-go => ../w101-client-go
+
 require (
 	github.com/cedws/w101-client-go v0.0.0-20241117141549-1bd3b81e980f
 	github.com/cedws/w101-proto-go v0.0.0-20241117141803-d54f3d276cee

go.sum

@@ -1,5 +1,3 @@
-github.com/cedws/w101-client-go v0.0.0-20241117141549-1bd3b81e980f h1:1FIoTN84PNCg+e6y0MM+cUyVIxXrxZQzz/ojY1r+haM=
-github.com/cedws/w101-client-go v0.0.0-20241117141549-1bd3b81e980f/go.mod h1:LEEZPLzH2mdzndxQPSwg+7ho+Q1U+raLB6802UUvLzQ=
 github.com/cedws/w101-proto-go v0.0.0-20241117141803-d54f3d276cee h1:LYB5DpljfGvJZUi4lbOZfAUATfW5d+kCef/uByRbdQ0=
 github.com/cedws/w101-proto-go v0.0.0-20241117141803-d54f3d276cee/go.mod h1:Xkfd1lWc3cwpzAFCK1O5DbyAoUyMl3L17BQT1PWL3Dk=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=