Added version command

commands.go

@@ -7,6 +7,8 @@ import (
     "github.com/bwmarrin/discordgo"
 )
 
+var gitCommit string
+
 func ping(session *discordgo.Session, interaction *discordgo.InteractionCreate) {
     session.InteractionRespond(interaction.Interaction, &discordgo.InteractionResponse{
         Type: discordgo.InteractionResponseChannelMessageWithSource,
@@ -45,3 +47,20 @@ func slowping(session *discordgo.Session, interaction *discordgo.InteractionCrea
         log.Println(err)
     }
 }
+
+func version(session *discordgo.Session, interaction *discordgo.InteractionCreate) {
+    var response string
+    if gitCommit == "" {
+        response = "Commit string not defined."
+    } else {
+        response = gitCommit
+    }
+    session.InteractionRespond(interaction.Interaction, &discordgo.InteractionResponse{
+        Type: discordgo.InteractionResponseChannelMessageWithSource,
+        Data: &discordgo.InteractionResponseData{
+            Flags:   1 << 6, // Only lets issuer see initial response
+            Content: response,
+        },
+    })
+}
+

main.go

@@ -38,11 +38,16 @@ func main() {
                 Name: "slowping",
                 Description: "Hopefully replies with pong 10 seconds later or else I'll be sad.",
             },
+            {
+                Name: "version",
+                Description: "Gets the bot's current version.",
+            },
         }
         commandHandlers = map[string]func(s *discordgo.Session, i *discordgo.InteractionCreate) {
             "ping": ping,
             "sping": sping,
             "slowping": slowping,
+            "version": version,
         }
     )