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Documentation

Overview

Copyright © 2025 NAME HERE <EMAIL ADDRESS>

Copyright © 2024 Rohan Date <rohan.s.date@icloud.com>

Copyright © 2024 Rohan Date <rohan.s.date@icloud.com>

Index

• Variables
• func DownloadPackage(filepath string, url string) (int, error)

Variables

var BuildCmd = &cobra.Command{
	Use:   "build",
	Short: "Builds the package in the project path specified",
	Long: `Builds the package in the project path specified.
For example: if you have a project in /home/user/MyProject, you can build it 
by running rpkg build /home/user/MyProject`,
	Args: cobra.ExactArgs(1),
	Run: func(cmd *cobra.Command, args []string) {
		fmt.Println("Your package is being built at " + args[0] + ". Would you like to continue? [Y/n]")
		fmt.Scan(&input)
		if input == "Y" {
			if _, err := buildPackage(args[0]); err != nil {
				fmt.Println("Build failed.")
				os.Exit(1)
			} else {
				fmt.Println("Build successful.")
				os.Exit(0)
			}
		} else {
			fmt.Println("Build aborted.")
			os.Exit(0)
		}
	},
}

buildCmd represents the build command

var InstallCmd = &cobra.Command{
	Use:   "install",
	Short: "Installs a package from the environment variable RPKG_MIRROR",
	Long: `Install installs a package from the environment variable RPKG_MIRROR.
For example: rpkg install mypackage 1.0.0 will install mypackage version 1.0.0 from
https://RPKG_MIRROR/projects/mypackage-1.0.0.tar.gz`,
	Args: cobra.ExactArgs(2),
	Run: func(cmd *cobra.Command, args []string) {
		downloadPath := os.Getenv(download_dir) + "/" + args[0] + "-" + args[1] + ".tar.gz"
		projectPath := args[0] + "-" + args[1] + ".tar.gz"
		defaultMirror := os.Getenv(mirror)
		if defaultMirror == "" {
			fmt.Fprintln(os.Stdout, []any{"warning: environment variable RPKG_MIRROR not set.\nReverting to default mirror..."}...)
			code, err := DownloadPackage(downloadPath, "https://rsdate.github.io/projects/"+projectPath)
			if code != 0 && err != nil {
				panic(fmt.Errorf("fatal: Unable to download package. Please check to see whether your package actually exists. Error Message: %s", err))
			}
		} else {
			fullName := "https://" + defaultMirror + "/projects/" + projectPath
			fmt.Fprintf(os.Stdout, "The package path on the mirror is %s and it will download to %s.\nWould you like to proceed with the installation? [Y or n]", []any{projectPath, downloadPath}...)
			fmt.Scan(&conf)
			if conf == "Y" {
				code, err := DownloadPackage(downloadPath, fullName)
				if code != 0 && err != nil {
					panic(fmt.Errorf("fatal: Unable to download package. Please check to see whether your package actually exists. Error Message: %s", err))
				}
				fmt.Println("Installation completed! 🎉")
			} else if conf == "n" {
				fmt.Fprintln(os.Stdout, []any{"Installation aborted."}...)
				os.Exit(0)
			}
		}
	},
}

InstallCmd represents the install command

var RemoveCmd = &cobra.Command{
	Use:   "remove",
	Short: "Removes a package from your local system",
	Long:  ``,
	Run: func(cmd *cobra.Command, args []string) {
		cmd.Help()
	},
}

removeCmd represents the remove command

Functions

func DownloadPackage

func DownloadPackage(filepath string, url string) (int, error)