download proper tailwind cli

cli/htmgo/runner.go

@@ -20,7 +20,7 @@ func main() {
 	done := RegisterSignals()
 
 	commandMap := make(map[string]*flag.FlagSet)
-	commands := []string{"template", "run", "watch", "build", "setup", "css", "schema", "generate"}
+	commands := []string{"template", "run", "watch", "build", "setup", "css", "schema", "generate", "tailwind-cli"}
 
 	for _, command := range commands {
 		commandMap[command] = flag.NewFlagSet(command, flag.ExitOnError)
@@ -54,7 +54,9 @@ func main() {
 	slog.Debug("Running task:", slog.String("task", taskName))
 	slog.Debug("working dir:", slog.String("dir", process.GetWorkingDir()))
 
-	if taskName == "watch" {
+	if taskName == "tailwind-cli" {
+		_ = css.DownloadTailwindCli()
+	} else if taskName == "watch" {
 		os.Setenv("ENV", "development")
 		os.Setenv("WATCH_MODE", "true")
 		copyassets.CopyAssets()

cli/htmgo/tasks/css/css.go

@@ -1,10 +1,14 @@
 package css
 
-import "github.com/maddalax/htmgo/cli/htmgo/tasks/process"
+import (
+	"fmt"
+	"github.com/maddalax/htmgo/cli/htmgo/tasks/process"
+	"log"
+	"runtime"
+)
 
 func GenerateCss(flags ...process.RunFlag) error {
 	return process.RunMany([]string{
-		"chmod +x ./assets/css/tailwindcss",
 		"./assets/css/tailwindcss -i ./assets/css/input.css -o ./assets/dist/main.css -c ./assets/css/tailwind.config.js",
 	}, append(flags, process.Silent)...)
 }
@@ -14,3 +18,28 @@ func GenerateCssWatch(flags ...process.RunFlag) error {
 		"./assets/css/tailwindcss -i ./assets/css/input.css -o ./assets/dist/main.css -c ./assets/css/tailwind.config.js --watch=always",
 	}, append(flags, process.KillOnlyOnExit, process.Silent)...)
 }
+
+func DownloadTailwindCli() error {
+	distro := ""
+	os := runtime.GOOS
+	arch := runtime.GOARCH
+	switch {
+	case os == "darwin" && arch == "arm64":
+		distro = "macos-arm64"
+	case os == "darwin" && arch == "amd64":
+		distro = "macos-x64"
+	case os == "linux" && arch == "arm64":
+		distro = "linux-arm64"
+	case os == "linux" && arch == "amd64":
+		distro = "linux-x64"
+	default:
+		log.Fatal(fmt.Sprintf("Unsupported OS/ARCH: %s/%s", os, arch))
+	}
+	fileName := fmt.Sprintf(`tailwindcss-%s`, distro)
+	url := fmt.Sprintf(`https://github.com/tailwindlabs/tailwindcss/releases/latest/download/%s`, fileName)
+	return process.RunMany([]string{
+		fmt.Sprintf(`curl -sLO %s`, url),
+		fmt.Sprintf(`chmod +x %s`, fileName),
+		fmt.Sprintf(`mv %s ./assets/css/tailwindcss`, fileName),
+	})
+}

cli/htmgo/tasks/run/build.go

@@ -8,6 +8,8 @@ import (
 )
 
 func Build() {
+	css.DownloadTailwindCli()
+
 	astgen.GenAst(process.ExitOnError)
 	css.GenerateCss(process.ExitOnError)