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path: root/cmd/ponzu/main.go
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package main

import (
	"flag"
	"fmt"
	"log"
	"net/http"
	"os"

	"github.com/bosssauce/ponzu/system/admin"
	"github.com/bosssauce/ponzu/system/api"
	"github.com/bosssauce/ponzu/system/db"
)

var usage = `
$ ponzu <option> <params>

Options 

new <directory>:

	Creates a new 'ponzu' in the current directory, or one supplied
	as a parameter immediately following the 'new' option. Note: 'new'
	depends on the program 'git' and possibly a network connection. If there is
	no local repository to clone from at the local machine's $GOPATH, 'new' will
	attempt to clone the 'ponzu' package from over the network.

	Example:
	$ ponzu new ~/Projects/my-project.dev



generate, gen, g <type>:

    Generate a content type file with boilerplate code to implement
    the editor.Editable interface. Must be given one (1) parameter of
    the name of the type for the new content.

    Example:
	$ ponzu gen review



serve, s <service> <port> <tls>:

	Starts the 'ponzu' HTTP server for the JSON API, Admin System, or both.
	Must be given at least one (1) parameter. The segments describe 
	which services to start, either 'admin' (Admin System / CMS 
	backend) or 'api' (JSON API), and, optionally, if the server(s) should 
	utilize TLS encryption (served over HTTPS), which is automatically managed 
	using Let's Encrypt (https://letsencrypt.org) 

	Example: 
	$ ponzu serve admin|api 8080 tls
	(or) 
	$ ponzu serve admin
	(or)
	$ ponzu serve api 8888

	Defaults to 'admin|api 8080' (running Admin & API on port 8080, without TLS)

	Note: 
	Admin and API cannot run on separate processes unless you use a copy of the
	database, since the first process to open it recieves a lock. If you intend
	to run the Admin and API on separate processes, you must call them with the
	'ponzu' command independently.
`

func init() {
	flag.Usage = func() {
		fmt.Println(usage)
	}
}

func main() {
	flag.Parse()

	args := flag.Args()

	if len(args) < 1 {
		flag.Usage()
		os.Exit(0)
	}

	switch args[0] {
	case "new":
		if len(args) < 2 {
			flag.PrintDefaults()
			os.Exit(0)
		}

		err := newProjectInDir(args[1])
		if err != nil {
			fmt.Println(err)
			os.Exit(1)
		}

	case "generate", "gen", "g":
		if len(args) < 2 {
			flag.PrintDefaults()
			os.Exit(0)
		}

		err := generateContentType(args[1])
		if err != nil {
			fmt.Println(err)
			os.Exit(1)
		}
	case "serve", "s":
		db.Init()
		admin.Run()
		api.Run()
		log.Fatal(http.ListenAndServe(":8080", nil))
	case "":
		flag.PrintDefaults()
	default:
		flag.PrintDefaults()
	}
}