package cmd

import (
	"fmt"
	"os"

	"github.com/dave/wasmgo/cmd/deployer"
	"github.com/spf13/cobra"
)

func init() {
	deployCmd.PersistentFlags().StringVarP(&global.Index, "index", "i", "index.wasmgo.html", "Specify the index page.")
	deployCmd.PersistentFlags().BoolVarP(&global.Verbose, "verbose", "v", false, "Show detailed status messages.")
	deployCmd.PersistentFlags().BoolVarP(&global.Open, "open", "o", false, "Open the page in a browser.")
	deployCmd.PersistentFlags().StringVarP(&global.Command, "command", "c", "go", "Name of the go command.")
	deployCmd.PersistentFlags().StringVarP(&global.Flags, "flags", "f", "", "Flags to pass to the go build command.")
	deployCmd.PersistentFlags().StringVarP(&global.BuildTags, "build", "b", "", "Build tags to pass to the go build command.")
	deployCmd.PersistentFlags().StringVarP(&global.Template, "template", "t", "{{ .Page }}", "Template defining the output returned by the deploy command. Variables: Page (string), Loader (string).")
	deployCmd.PersistentFlags().BoolVarP(&global.Json, "json", "j", false, "Return all template variables as a json blob from the deploy command.")
	rootCmd.AddCommand(deployCmd)
}

var deployCmd = &cobra.Command{
	Use:   "deploy [package]",
	Short: "Compile and deploy",
	Long:  "Compiles Go to WASM and deploys to the jsgo.io CDN.",
	Args:  cobra.RangeArgs(0, 1),
	Run: func(cmd *cobra.Command, args []string) {
		if len(args) > 0 {
			global.Path = args[0]
		}
		if err := deployer.Start(global); err != nil {
			fmt.Fprintf(os.Stderr, "Error: %s\n", err.Error())
			os.Exit(1)
		}
	},
}