Mod loading, disgusting struct parsing

curseforge/curseforge.go

@@ -1,9 +1,9 @@
 package curseforge
-
 import (
 	"fmt"
 
 	"github.com/comp500/packwiz/core"
+	"github.com/mitchellh/mapstructure"
 	"github.com/urfave/cli"
 )
 
@@ -11,9 +11,45 @@ func init() {
 	core.Commands = append(core.Commands, cli.Command{
 		Name:  "curseforge",
 		Usage: "Manage curseforge-based mods",
-		Action: func(c *cli.Context) error {
-			fmt.Println("Not implemented yet!")
-			return nil
-		},
+		Subcommands: []cli.Command{{
+			Name:    "install",
+			Usage:   "Install a mod from a curseforge URL, slug or ID",
+			Aliases: []string{"add", "get"},
+			Action: func(c *cli.Context) error {
+				return cmdInstall(core.FlagsFromContext(c), c.Args().Get(0))
+			},
+		}, {
+			Name:  "import",
+			Usage: "Import an installed curseforge modpack",
+			Action: func(c *cli.Context) error {
+				fmt.Println("Not implemented yet!")
+				return nil
+			},
+		}},
 	})
+	core.UpdateParsers["curseforge"] = cfUpdateParser{}
 }
+func cmdInstall(flags core.Flags, mod string) error {
+	if len(mod) == 0 {
+		return cli.NewExitError("You must specify a mod.", 1)
+	}
+	fmt.Println("Not implemented yet!")
+	return nil
+}
+
+type cfUpdateParser struct{}
+
+func (u cfUpdateParser) ParseUpdate(updateUnparsed interface{}) (core.Updater, error) {
+	var updater cfUpdater
+	err := mapstructure.Decode(updateUnparsed, &updater)
+	return updater, err
+}
+
+type cfUpdater struct {
+	ProjectID int `mapstructure:"project-id"`
+}
+
+func (u cfUpdater) DoUpdate(mod core.Mod) (bool, error) {
+	return false, nil
+}
+