Commit some stuff

core/mod.go

@@ -1,21 +1,21 @@
 package core
-
 import "github.com/BurntSushi/toml"
 
 // Mod stores metadata about a mod. This is written to a TOML file for each mod.
 type Mod struct {
-	metaFilename string
-	Name     string `toml:"name"`
-	FileName string `toml:"filename"`
-	Side     string `toml:"side"`
-	Optional bool   `toml:"optional"`
-	Download struct {
+	metaFilename string // The filename for the metadata file, used as an ID
+	Name         string `toml:"name"`
+	FileName     string `toml:"filename"`
+	Side         string `toml:"side,omitempty"`
+	Optional     bool   `toml:"optional,omitempty"`
+	Download     struct {
 		URL        string `toml:"url"`
 		HashFormat string `toml:"hash-format"`
 		Hash       string `toml:"hash"`
 	} `toml:"download"`
-	Update map[string]toml.Primitive
+	Update map[string]toml.Primitive `toml:"update"`
 }
+
 // The three possible values of Side (the side that the mod is on) are "server", "client", and "both".
 const (
 	ServerSide    = "server"