Include error codes

baker/bin/baker

@@ -60,16 +60,16 @@ bakeradd()
 		esac
 	done
 
-	[ -z "$user" ] && die "Need a user"
-	[ -z "$name" ] && die "Need a name"
-	[ -z "$keyfile" ] && die "Need a keyfile"
+	[ -z "$user" ] && die 2 "Need a user"
+	[ -z "$name" ] && die 2 "Need a name"
+	[ -z "$keyfile" ] && die 2 "Need a keyfile"
 
 	log "Adding user $user"
 	adduser \
 		--shell="$shell" \
 		--gecos="$name" \
 		--disabled-password "$user" &&
-		ok
+		ok || die 4 "Couldn't add user \"$user\""
 	log "Adding user $user to groups $groups"
 	usermod -a -G "$groups" "$user" && ok
 
@@ -87,6 +87,8 @@ bakeradd()
 		mkdir "/var/gemini/bakers/$user"
 		chown "$user:$user" "/var/gemini/bakers/$user"
 		chmod 755 "/var/gemini/bakers/$user"
+		sudo --user="$user" \
+			ln -s /var/gemini/bakers/$user /home/$user/public_gemini
 	} && ok
 
 	echo "$user added."
@@ -144,7 +146,7 @@ bakerdemote()
 main()
 { # entry point
 	(( $# == 0 )) && usage 1
-	cmd="$1"; shift || die "Not enough arguments for \"$cmd\""
+	cmd="$1"; shift || die 2 "Not enough arguments for \"$cmd\""
 	case "$cmd" in
 		help|h|usage|-h|--help) 
 			(( $# == 0 )) && usage 0
@@ -153,7 +155,7 @@ main()
 				awk "BEGIN{FS=\"\\n\";RS=\"\";}/baker$1/{print}" "$0" |
 					sed -n 's/# //p'
 				exit
-			} || die "No command \"$1\""
+			} || die 2 "No command \"$1\""
 			;;
 		add|hire) 
 			cmd=add ;;
@@ -165,7 +167,7 @@ main()
 			cmd=demote ;;
 	esac
 
-	(( $(id -u) == 0 )) || die "Script must be run as root"
+	(( $(id -u) == 0 )) || die 3 "Script must be run as root"
 	"baker$cmd" "$@"
 }
 

bread/bin/bread

@@ -170,6 +170,8 @@ bread_publish()
 	groupck admin
 	git -C /bread/site pull
 	make -C /bread/site publish
+	# also publish gemini
+	/bread/update-gemini-index.sh
 }
 
 main()