Method CreateMainFile

cmd/program/program.go:245–730

CreateMainFile creates the project folders and files, and writes to them depending on the selected options

()

// CreateMainFile creates the project folders and files,
// and writes to them depending on the selected options
func (p *Project) CreateMainFile() error {
	// check if AbsolutePath exists
	if _, err := os.Stat(p.AbsolutePath); os.IsNotExist(err) {
		// create directory
		if err := os.Mkdir(p.AbsolutePath, 0o754); err != nil {
			log.Printf("Could not create directory: %v", err)
			return err
		}
	}

	// Check if user.email is set.
	if p.GitOptions.String() != flags.Skip {

		emailSet, err := utils.CheckGitConfig("user.email")
		if err != nil {
			return err
		}
		if !emailSet {
			fmt.Println("user.email is not set in git config.")
			fmt.Println("Please set up git config before trying again.")
			panic("\nGIT CONFIG ISSUE: user.email is not set in git config.\n")
		}
	}

	p.ProjectName = strings.TrimSpace(p.ProjectName)

	// Create a new directory with the project name
	projectPath := filepath.Join(p.AbsolutePath, utils.GetRootDir(p.ProjectName))
	if _, err := os.Stat(projectPath); os.IsNotExist(err) {
		err := os.MkdirAll(projectPath, 0o751)
		if err != nil {
			log.Printf("Error creating root project directory %v\n", err)
			return err
		}
	}

	// Define Operating system
	p.CheckOS()

	// Create the map for our program
	p.createFrameworkMap()

	// Create go.mod
	err := utils.InitGoMod(p.ProjectName, projectPath)
	if err != nil {
		log.Printf("Could not initialize go.mod in new project %v\n", err)
		return err
	}

	// Install the correct package for the selected framework
	if p.ProjectType != flags.StandardLibrary {
		err = utils.GoGetPackage(projectPath, p.FrameworkMap[p.ProjectType].packageName)
		if err != nil {
			log.Println("Could not install go dependency for the chosen framework")
			return err
		}
	}