Add: Version flag (#43)

-v flag to get version

Build/buildlinux

@@ -1,4 +1,5 @@
-CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o curd-linux-x86_64 -ldflags="-s -w" -trimpath cmd/curd/main.go
+VERSION=$(cat VERSION.txt)
+CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o curd-linux-x86_64 -ldflags="-X main.version=${VERSION} -s -w" -trimpath cmd/curd/main.go
 if [[ "$GITHUB_EVENT_NAME" == "push" && "$GITHUB_REF" == "refs/heads/main" && "$GITHUB_EVENT_HEAD_COMMIT_MESSAGE" == *"release:"* ]] || [[ "$UPX" == "true" ]]; then
     upx --best --ultra-brute curd-linux-x86_64
 fi

Build/buildmac-arm64

@@ -1 +1,2 @@
-CGO_ENABLED=0 GOOS=darwin GOARCH=arm64 go build -o curd-macos-arm64 -ldflags="-s -w" -trimpath cmd/curd/main.go
+VERSION=$(cat VERSION.txt)
+CGO_ENABLED=0 GOOS=darwin GOARCH=arm64 go build -o curd-macos-arm64 -ldflags="-X main.version=${VERSION}" cmd/curd/main.go

Build/buildmac-x86_64

@@ -1 +1,2 @@
-CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 go build -o curd-macos-x86_64 -ldflags="-s -w" -trimpath cmd/curd/main.go
+VERSION=$(cat VERSION.txt)
+CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 go build -o curd-macos-x86_64 -ldflags="-X main.version=${VERSION}" -trimpath cmd/curd/main.go

Build/buildwindows

@@ -1,4 +1,5 @@
-GOOS=windows GOARCH=amd64 go build -o curd-windows.exe -ldflags "-s -w" ./cmd/curd/main.go
+VERSION=$(cat VERSION.txt)
+CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build -o curd-windows.exe -ldflags="-X main.version=${VERSION}" cmd/curd/main.go
 if [[ "$GITHUB_EVENT_NAME" == "push" && "$GITHUB_REF" == "refs/heads/main" && "$GITHUB_EVENT_HEAD_COMMIT_MESSAGE" == *"release:"* ]] || [[ "$UPX" == "true" ]]; then
     upx --best --ultra-brute curd-windows.exe
 fi

cmd/curd/main.go

@@ -13,8 +13,9 @@ import (
 	"github.com/wraient/curd/internal"
 )
 
-func main() {
+var version string // Will be set by ldflags during build
 
+func main() {
 	discordClientId := "1287457464148820089"
 
 	var anime internal.Anime
@@ -74,6 +75,7 @@ func main() {
 	editConfig := flag.Bool("e", false, "Edit config")
 	subFlag := flag.Bool("sub", false, "Watch sub version")
 	dubFlag := flag.Bool("dub", false, "Watch dub version")
+	versionFlag := flag.Bool("v", false, "Print version information")
 
 	// Custom help/usage function
 	flag.Usage = func() {
@@ -85,6 +87,16 @@ func main() {
 
 	flag.Parse()
 
+	// Check version before screen clearing
+	if *versionFlag {
+		internal.RestoreScreen()
+		if version == "" {
+			version = "1.0.8"
+		}
+		fmt.Printf("Curd version: %s\n", version)
+		os.Exit(0)
+	}
+
 	anime.Ep.ContinueLast = *continueLast
 
 	if *updateScript {