mirror of
https://github.com/nestriness/cli.git
synced 2025-12-15 05:15:35 +02:00
♻️ refactor: Move each command to it's own file
This commit is contained in:
Wanjohi Ryan
275
cmd/run.go
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275
cmd/run.go
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@@ -0,0 +1,275 @@
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package cmd
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import (
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"fmt"
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"runtime"
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"github.com/spf13/cobra"
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)
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// this is the "nestri run" subcommand, takes no arguments for now
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var runCmd = &cobra.Command{
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Use: "run [options] [game]",
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Short: "Run a game using nestri",
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Args: cobra.MaximumNArgs(1),
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RunE: func(cmd *cobra.Command, args []string) error {
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if runtime.GOOS != "linux" {
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//make sure os is linux
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fmt.Println("This command is only supported on Linux.")
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return nil
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}
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//The main job here is to:
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//1. look for an exe in a certain directory,
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//2. mount the directory inside the container
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//3. Run the nestri docker container
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//4. SSH into the container and set up everything
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//5. Run the game
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//6. Provide the URL to play or throw an error otherwise.
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// The last argument is the game to run
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game := args[len(args)-1]
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// Load game configuration
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// var gameConfig GameConfig
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// if err := viper.UnmarshalKey(fmt.Sprintf("games.%s", game), &gameConfig); err != nil {
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// return fmt.Errorf("error parsing game configuration: %w", err)
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// }
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// // Override config with command-line flags
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// cmd.Flags().Visit(func(f *pflag.Flag) {
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// switch f.Name {
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// case "directory":
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// gameConfig.Directory = viper.GetString(f.Name)
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// case "executable":
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// gameConfig.Executable = viper.GetString(f.Name)
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// case "gpu":
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// gameConfig.GPU = viper.GetInt(f.Name)
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// case "vendor":
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// gameConfig.Vendor = viper.GetString(f.Name)
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// case "resolution-height":
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// gameConfig.Resolution.Height = viper.GetInt(f.Name)
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// case "resolution-width":
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// gameConfig.Resolution.Width = viper.GetInt(f.Name)
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// }
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// })
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fmt.Printf("Running game: %s\n\n", game)
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// cli, err := client.NewClientWithOpts(client.FromEnv)
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// if err != nil {
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// return fmt.Errorf("error creating Docker client: %w", err)
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// }
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// ctx := context.Background()
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// var game string
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// if len(args) > 0 {
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// game = args[0]
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// viper.Set("game", game)
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// viper.WriteConfig()
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// } else {
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// game = viper.GetString("game")
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// if filepath.Ext(game) != ".exe" {
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// return fmt.Errorf("Make sure the game is a .exe")
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// }
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// if game == "" {
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// return fmt.Errorf("no game specified and no previous game selected")
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// }
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// }
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// fmt.Printf("Running game: %s\n\n", game)
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// cli, err := client.NewClientWithOpts()
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// if err != nil {
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// panic(err)
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// }
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// ctx := context.Background()
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// resp, err := cli.ContainerCreate(ctx, &container.Config{
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// Image: "hello-world",
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// }, nil, nil, nil, "hello-world")
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// if err != nil {
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// panic(err)
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// }
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// if err := cli.ContainerStart(ctx, resp.ID, container.StartOptions{}); err != nil {
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// panic(err)
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// }
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// // Attach to the container to get logs
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// out, err := cli.ContainerLogs(ctx, resp.ID, container.LogsOptions{ShowStdout: true, ShowStderr: true, Follow: true})
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// if err != nil {
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// fmt.Printf("Error attaching to container logs: %s\n", err)
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// }
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// defer out.Close()
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// // Copy the logs to stdout and stderr
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// stdcopy.StdCopy(os.Stdout, os.Stderr, out)
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// // Wait for the container to finish
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// statusCh, errCh := cli.ContainerWait(ctx, resp.ID, container.WaitConditionNotRunning)
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// select {
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// case err := <-errCh:
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// if err != nil {
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// fmt.Printf("Error waiting for container: %s\n", err)
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// }
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// case <-statusCh:
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// fmt.Println("Container finished")
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// }
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// // Clean up the container
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// if err := cli.ContainerRemove(ctx, resp.ID, container.RemoveOptions{}); err != nil {
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// fmt.Printf("Error removing container: %s\n", err)
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// }
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// if gpu > 0 {
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// fmt.Print("Using gpu %s\n", gpu)
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// }
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// if hdr {
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// fmt.Println("Enabling HDR mode")
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// }
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//get linux version
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// versionCmd := exec.Command("grep", "VERSION", "/etc/os-release")
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// versionOutput, err := versionCmd.CombinedOutput()
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// if err != nil {
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// return fmt.Errorf("error getting linux version:")
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// }
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// fmt.Printf("Linux version:\n%s\n", string(versionOutput))
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// //Step 1: change to games dir
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// fmt.Println("changing to game dir.") //this is a temp command for debug as well as leads to a hardcoded dir
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// HomeDir, err := os.UserHomeDir()
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// if err != nil {
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// return fmt.Errorf("error getting home directory %v\n", err)
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// }
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// err = os.Chdir(fmt.Sprintf("%s/game", HomeDir))
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// if err != nil {
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// return fmt.Errorf("error changing directory: %v\n", err)
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// }
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// //verify we are in game dir
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// dir, err := os.Getwd()
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// if err != nil {
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// return fmt.Errorf("error getting current directory: %v\n", err)
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// }
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// fmt.Printf("Current directory: %s\n\n", dir)
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// //list games dir
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// listDir := exec.Command("ls", "-la", ".")
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// listDirOutput, err := listDir.CombinedOutput()
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// if err != nil {
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// fmt.Errorf("error listing games: %v\n")
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// }
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// fmt.Printf("List of Games: \n%s\n", listDirOutput)
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// //step 2: Generate a Session ID
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// //generate id
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// SID := exec.Command("bash", "-c", "head /dev/urandom | LC_ALL=C tr -dc 'a-zA-Z0-9' | head -c 16")
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// //save output to variable
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// output, err := SID.Output()
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// if err != nil {
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// fmt.Errorf("Error generating Session ID: %v\n", err)
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// }
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// sessionID := strings.TrimSpace(string(output))
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// fmt.Printf("Your Session ID is: %s\n\n", sessionID)
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// //step 3: Launch netris server
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// fmt.Println("Installing Netris/Launching Netris Server")
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// checkRunning := exec.Command("sudo", "docker", "ps", "-q", "-f", "name=netris")
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// containerId, err := checkRunning.Output()
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// if err != nil {
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// return fmt.Errorf("error checking running Docker container: %v", err)
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// }
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// if len(containerId) == 0 {
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// checkExisting := exec.Command("sudo", "docker", "ps", "-aq", "-f", "name=netris")
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// containerId, err = checkExisting.Output()
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// if err != nil {
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// return fmt.Errorf("error checking for existing docker container: %v", err)
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// }
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// if len(containerId) == 0 {
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// installCmd := exec.Command(
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// "sudo", "docker", "run", "-d", "--gpus", "all", "--device=/dev/dri",
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// "--name", "netris", "-it", "--entrypoint", "/bin/bash",
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// "-e", fmt.Sprintf("SESSION_ID=%s", sessionID),
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// "-v", fmt.Sprintf("%s:/game", dir), "-p", "8080:8080/udp",
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// "--cap-add=SYS_NICE", "--cap-add=SYS_ADMIN", "ghcr.io/netrisdotme/netris/server:nightly",
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// )
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// installCmd.Stdout = os.Stdout
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// installCmd.Stderr = os.Stderr
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// if err := installCmd.Run(); err != nil {
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// return fmt.Errorf("error running docker command: %v", err)
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// }
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// } else {
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// startContainer := exec.Command("sudo", "docker", "start", "netris")
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// startContainer.Stdout = os.Stdout
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// startContainer.Stderr = os.Stderr
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// if err := startContainer.Run(); err != nil {
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// return fmt.Errorf("error starting existing Docker container: %v", err)
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// }
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// }
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// }
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// //main part of step 4:
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// //start netris server
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// fmt.Println("starting netris server\n\n")
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// checkFileCmd := exec.Command("sudo", "docker", "exec", "netris", "ls", "-la", "/tmp")
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// output, err = checkFileCmd.Output()
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// if err != nil {
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// return fmt.Errorf("error checking /tmp dir in docker container: %v\n", err)
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// }
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// if !strings.Contains(string(output), ".X11-unix") {
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// startupCmd := exec.Command("sudo", "docker", "exec", "netris", "/etc/startup.sh", ">", "/dev/null", "&")
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// startupCmd.Stdout = os.Stdout
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// startupCmd.Stderr = os.Stderr
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// if err := startupCmd.Run(); err != nil {
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// return fmt.Errorf("error running startup command: %v\n", err)
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// }
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// for {
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// time.Sleep(7 * time.Minute)
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// output, err := checkFileCmd.Output()
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// if err != nil {
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// return fmt.Errorf("error checking /tmp directory in container: %v\n", err)
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// }
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// if strings.Contains(string(output), ".X11-unix") {
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// break
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// }
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// }
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// }
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// gameCmd := fmt.Sprintf("netris-proton -pr %s", game)
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// execCmd := exec.Command("sudo", "docker", "exec", "netris", gameCmd)
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// execCmd.Stdout = os.Stdout
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// execCmd.Stderr = os.Stderr
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// if err := execCmd.Run(); err != nil {
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// return fmt.Errorf("error executing game command in docker container: %v\n", err)
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// }
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return nil
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},
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}
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func init() {
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rootCmd.AddCommand(runCmd)
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// Here you will define your flags and configuration settings.
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// Cobra supports Persistent Flags which will work for this command
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// and all subcommands, e.g.:
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// runCmd.PersistentFlags().String("foo", "", "A help for foo")
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// Cobra supports local flags which will only run when this command
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// is called directly, e.g.:
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// runCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
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}
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