Remove non-hugo web gen support. See #27. Close #24

config/config.go

@@ -8,21 +8,17 @@ import (
 
 // Config is the add-on configuration set on Caddyfile
 type Config struct {
-	Public  string
-	Content string
-	Path    string
-	Styles  string
-	Command string
-	Hugo    bool
+	Public string   // Public content path
+	Path   string   // Hugo files path
+	Styles string   // Admin styles path
+	Args   []string // Hugo arguments
 }
 
-// ParseCMS parses the configuration file
-func ParseCMS(c *setup.Controller) (*Config, error) {
+// ParseHugo parses the configuration file
+func ParseHugo(c *setup.Controller) (*Config, error) {
 	conf := &Config{
-		Public:  strings.Replace(c.Root, "./", "", -1),
-		Content: "content",
-		Hugo:    true,
-		Path:    "./",
+		Public: strings.Replace(c.Root, "./", "", -1),
+		Path:   "./",
 	}
 
 	for c.Next() {
@@ -46,20 +42,18 @@ func ParseCMS(c *setup.Controller) (*Config, error) {
 				conf.Styles = strings.TrimPrefix(conf.Styles, "/")
 				// Add a beginning slash to make a
 				conf.Styles = "/" + conf.Styles
-			case "content":
+			case "args":
 				if !c.NextArg() {
 					return nil, c.ArgErr()
 				}
-				conf.Content = c.Val()
-			case "command":
-				if !c.NextArg() {
-					return nil, c.ArgErr()
-				}
-				conf.Command = c.Val()
 
-				if conf.Command != "" && !strings.HasPrefix(conf.Command, "-") {
-					conf.Hugo = false
+				// Get the arguments and split the array
+				args := strings.Split(c.Val(), " ")
+				for index, element := range args {
+					args[index] = strings.Replace(element, "\"", "", -1)
 				}
+
+				conf.Args = args
 			}
 		}
 	}

hugo.go

@@ -2,7 +2,7 @@
 //go:generate go install github.com/jteeuwen/go-bindata/go-bindata
 //go:generate go-bindata -pkg assets -o assets/assets.go templates/ assets/css/ assets/js/ assets/fonts/
 
-package cms
+package hugo
 
 import (
 	"mime"
@@ -22,21 +22,21 @@ import (
 
 // Setup configures the middleware
 func Setup(c *setup.Controller) (middleware.Middleware, error) {
-	config, _ := config.ParseCMS(c)
+	config, _ := config.ParseHugo(c)
 	utils.Run(config)
 
 	return func(next middleware.Handler) middleware.Handler {
-		return &CaddyCMS{Next: next, Config: config}
+		return &CaddyHugo{Next: next, Config: config}
 	}, nil
 }
 
-// CaddyCMS main type
-type CaddyCMS struct {
+// CaddyHugo main type
+type CaddyHugo struct {
 	Next   middleware.Handler
 	Config *config.Config
 }
 
-func (h CaddyCMS) ServeHTTP(w http.ResponseWriter, r *http.Request) (int, error) {
+func (h CaddyHugo) ServeHTTP(w http.ResponseWriter, r *http.Request) (int, error) {
 	// Only handle /admin path
 	if middleware.Path(r.URL.Path).Matches("/admin") {
 		var err error
@@ -60,9 +60,9 @@ func (h CaddyCMS) ServeHTTP(w http.ResponseWriter, r *http.Request) (int, error)
 			}
 		}
 
-		// If the current page is only "/admin/", redirect to "/admin/browse/contents"
+		// If the current page is only "/admin/", redirect to "/admin/browse/content/"
 		if r.URL.Path == "/admin/" {
-			http.Redirect(w, r, "/admin/browse/"+h.Config.Content+"/", http.StatusTemporaryRedirect)
+			http.Redirect(w, r, "/admin/browse/content/", http.StatusTemporaryRedirect)
 			return 0, nil
 		}
 

utils/utils.go

@@ -2,12 +2,10 @@ package utils
 
 import (
 	"errors"
-	"fmt"
 	"io"
 	"log"
 	"net/http"
 	"os"
-	"os/exec"
 	"reflect"
 	"strings"
 	"text/template"
@@ -174,23 +172,7 @@ func Run(c *config.Config) {
 		log.Print("Can't get working directory.")
 	}
 
-	if !c.Hugo {
-		out, err := exec.Command(c.Command).Output()
-		fmt.Print(string(out))
-		if err != nil {
-			log.Panic("Can't execute the commands defined on Caddyfile.")
-		}
-
-		return
-	}
-
-	args := strings.Split(c.Command, " ")
-
-	for index, element := range args {
-		args[index] = strings.Replace(element, "\"", "", -1)
-	}
-
-	commands.HugoCmd.ParseFlags(args)
+	commands.HugoCmd.ParseFlags(c.Args)
 	commands.HugoCmd.Run(commands.HugoCmd, make([]string, 0))
 
 	err = os.Chdir(cwd)