Add !version, remove !source

cmd/bb/main.go

@@ -33,8 +33,8 @@ var (
 		command.NewPingHandler(),
 		command.NewRollHandler(),
 		command.NewRouletteHandler(),
-		command.NewSourceHandler(),
 		command.NewTimeHandler(),
+		command.NewVersionHandler("version"),
 		command.NewWeatherHandler(),
 	}
 )

command/source.go

@@ -1,37 +0,0 @@
-package command
-
-import (
-	"strings"
-
-	"github.com/bwmarrin/discordgo"
-)
-
-const (
-	SourceURI = "https://git.kill0.net/chill9/bb"
-)
-
-type (
-	SourceHandler struct {
-		config Config
-	}
-)
-
-func NewSourceHandler() *SourceHandler {
-	return new(SourceHandler)
-}
-
-func (h *SourceHandler) SetConfig(config Config) {
-	h.config = config
-}
-
-func (h *SourceHandler) Handle(s *discordgo.Session, m *discordgo.MessageCreate) {
-	if m.Author.ID == s.State.User.ID {
-		return
-	}
-
-	if !strings.HasPrefix(m.Content, "!source") {
-		return
-	}
-
-	s.ChannelMessageSend(m.ChannelID, SourceURI)
-}

command/version.go

@@ -0,0 +1,47 @@
+package command
+
+import (
+	"fmt"
+	"runtime"
+
+	"github.com/bwmarrin/discordgo"
+)
+
+const (
+	SourceURI = "https://git.kill0.net/chill9/bb"
+)
+
+type (
+	VersionHandler struct {
+		config Config
+		Name   string
+	}
+)
+
+func NewVersionHandler(s string) *VersionHandler {
+	h := new(VersionHandler)
+	h.Name = s
+	return h
+}
+
+func (h *VersionHandler) SetConfig(config Config) {
+	h.config = config
+}
+
+func (h *VersionHandler) Handle(s *discordgo.Session, m *discordgo.MessageCreate) {
+	if m.Author.ID == s.State.User.ID {
+		return
+	}
+
+	if !HasCommand(m.Content, h.config.Prefix, h.Name) {
+		return
+	}
+
+	s.ChannelMessageSend(m.ChannelID, fmt.Sprintf(
+		"go version: %s\nplatform: %s\nos: %s\nsource: %s\n",
+		runtime.Version(),
+		runtime.GOARCH,
+		runtime.GOOS,
+		SourceURI,
+	))
+}