Globals are bad, also bot no longer segfaults if you PM it

main.go

@@ -17,6 +17,7 @@ import (
     "mvdan.cc/xurls/v2" // Peak lazy
 )
 
+func main() {
     // Variables used for command line parameters
     var (
         commands = []*discordgo.ApplicationCommand {
@@ -24,6 +25,10 @@ var (
                 Name: "ping",
                 Description: "Hopefully replies with pong or else I'll be sad.",
             },
+            {
+                Name: "sping",
+                Description: "Hopefully replies with pong silently or else I'll be sad.",
+            },
             {
                 Name: "slowping",
                 Description: "Hopefully replies with pong 10 seconds later or else I'll be sad.",
@@ -31,6 +36,11 @@ var (
         }
         commandHandlers = map[string]func(s *discordgo.Session, i *discordgo.InteractionCreate) {
             "ping": func(s *discordgo.Session, i *discordgo.InteractionCreate) {
+                if i.Interaction.Member != nil {
+                    log.Printf("%s#%s invoked ping command", i.Interaction.Member.User.Username, i.Interaction.Member.User.Discriminator)
+                } else if i.Interaction.User != nil {
+                    log.Printf("%s#%s invoked ping command", i.Interaction.User.Username, i.Interaction.User.Discriminator)
+                }
                 s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
                     Type: discordgo.InteractionResponseChannelMessageWithSource,
                     Data: &discordgo.InteractionResponseData{
@@ -39,7 +49,28 @@ var (
                     },
                 })
             },
+
+            "sping": func(s *discordgo.Session, i *discordgo.InteractionCreate) {
+                if i.Interaction.Member != nil {
+                    log.Printf("%s#%s invoked ping command", i.Interaction.Member.User.Username, i.Interaction.Member.User.Discriminator)
+                } else if i.Interaction.User != nil {
+                    log.Printf("%s#%s invoked ping command", i.Interaction.User.Username, i.Interaction.User.Discriminator)
+                }
+                s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
+                    Type: discordgo.InteractionResponseChannelMessageWithSource,
+                    Data: &discordgo.InteractionResponseData{
+                        Flags:   1 << 6, // Only lets issuer see initial response
+                        Content: "Pong!",
+                    },
+                })
+            },
+
             "slowping": func(s *discordgo.Session, i *discordgo.InteractionCreate) {
+                if i.Interaction.Member != nil {
+                    log.Printf("%s#%s invoked ping command", i.Interaction.Member.User.Username, i.Interaction.Member.User.Discriminator)
+                } else if i.Interaction.User != nil {
+                    log.Printf("%s#%s invoked ping command", i.Interaction.User.Username, i.Interaction.User.Discriminator)
+                }
                 s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
                     Type: discordgo.InteractionResponseChannelMessageWithSource,
                     Data: &discordgo.InteractionResponseData{
@@ -60,19 +91,18 @@ var (
         }
     )
 
-// Bot params
-var (
-    GuildID        = flag.String("guild", "", "Test guild ID. If not passed - bot registers commands globally")
-    BotToken       = flag.String("token", "", "Bot access token")
-)
-
     // Lazyinator 9001
     var (
         s *discordgo.Session
         err error
     )
 
-func init() {
+    // Bot params
+    var (
+        GuildID        = flag.String("guild", "", "Test guild ID. If not passed - bot registers commands globally")
+        BotToken       = flag.String("token", "", "Bot access token")
+    )
+
     flag.Parse()
 
     s, err = discordgo.New("Bot " + *BotToken)
@@ -86,9 +116,8 @@ func init() {
             h(s, i)
         }
     })
-}
 
-func main() {
+    // Message to print when bot is ready to go
     s.AddHandler(func(s *discordgo.Session, r *discordgo.Ready) {
         log.Printf("Logged in as: %v#%v\n", s.State.User.Username, s.State.User.Discriminator)
     })
@@ -107,32 +136,22 @@ func main() {
     }
 
     log.Println("Adding commands...")
-    //registeredCommands := make([]*discordgo.ApplicationCommand, len(commands))
 
     registeredCommands, err := s.ApplicationCommandBulkOverwrite(s.State.User.ID, *GuildID, commands)
     if err != nil {
         log.Panic(err)
     }
 
-    /*
-    for i, v := range commands {
-        cmd, err := s.ApplicationCommandCreate(s.State.User.ID, *GuildID, v)
-        if err != nil {
-            log.Panicf("Cannot create '%v' command: %v", v.Name, err)
-        }
-        registeredCommands[i] = cmd
-    }
-    */
-
     // Just incase
     defer s.Close()
 
     // Wait here until CTRL-C or other term signal is received.
-    log.Println("Bot is starting.  Press CTRL-C to exit.")
+    log.Println("Bot is running.  Press CTRL-C to exit.")
     sc := make(chan os.Signal, 1)
     signal.Notify(sc, syscall.SIGINT, syscall.SIGTERM, os.Interrupt, os.Kill)
     <-sc
 
+    log.Printf("Signal received, closing bot...")
     // Cleanly close down the Discord session.
     for _, v := range registeredCommands {
         err := s.ApplicationCommandDelete(s.State.User.ID, *GuildID, v.ID)
@@ -163,7 +182,7 @@ func messageCreate(s *discordgo.Session, m *discordgo.MessageCreate) {
     }
     */
 
-    log.Printf("[%s] %s#%s: %s", m.ID, m.Author.Username, m.Author.Discriminator, m.Content)
+    //log.Printf("[%s] %s#%s: %s", m.ID, m.Author.Username, m.Author.Discriminator, m.Content)
 
     rxStrict := xurls.Strict()
     urls := rxStrict.FindAllString(m.Content, -1)