Use flags rather than environment variables

This commit is contained in:
Mark Haines 2017-03-14 15:29:33 +00:00
parent 696f96c585
commit 648b7c96d5

View file

@ -11,7 +11,7 @@ import (
"github.com/matrix-org/gomatrixserverlib"
"golang.org/x/crypto/ed25519"
"os"
"strconv"
"strings"
"time"
)
@ -20,40 +20,18 @@ const usage = `Usage: %s
Generate a list of matrix room events for load testing.
Writes the events to stdout separated by new lines
Environment:
Arguments:
SERVER_NAME The name of the matrix server to generate events for.
(default: "localhost")
KEY_ID The ID of the key used to sign the events.
(default: "ed25519:auto")
PRIVATE_KEY Base64 encoded private key to sign events with
(default: <base64 encoded key of 0>)
ROOM_ID The room ID to generate events in.
(default: "!roomid:$SERVER_NAME")
USER_ID The user ID to use as the event sender.
(default: "@userid:$SERVER_NAME")
MESSAGE_COUNT The number of m.room.messsage events to generate.
(default: 10)
FORMAT The output format to use for the messages.
InputRoomEvent
Event
(default: InputRoomEvent)
`
var (
serverName = defaulting(os.Getenv("SERVER_NAME"), "localhost")
keyID = defaulting(os.Getenv("KEY_ID"), "ed25519:auto")
privateKeyString = defaulting(os.Getenv("PRIVATE_KEY"), defaultKey)
roomID = defaulting(os.Getenv("ROOM_ID"), "!roomid:"+serverName)
userID = defaulting(os.Getenv("USER_ID"), "@userid:"+serverName)
messageCount = defaulting(os.Getenv("MESSAGE_COUNT"), "10")
format = defaulting(os.Getenv("FORMAT"), "INPUT")
serverName = flag.String("server-name", "localhost", "The name of the matrix server to generate events for")
keyID = flag.String("key-id", "ed25519:auto", "The ID of the key used to sign the events")
privateKeyString = flag.String("private-key", defaultKey, "Base64 encoded private key to sign events with")
roomID = flag.String("room-id", "!roomid:$SERVER_NAME", "The room ID to generate events in")
userID = flag.String("user-id", "@userid:$SERVER_NAME", "The user ID to use as the event sender")
messageCount = flag.Int("message-count", 10, "The number of m.room.messsage events to generate")
format = flag.String("Format", "InputRoomEvent", "The output format to use for the messages: InputRoomEvent or Event")
)
func defaulting(value, defaultValue string) string {
@ -75,31 +53,31 @@ var eventID int
func main() {
flag.Usage = func() {
fmt.Fprintf(os.Stderr, usage, os.Args[0])
flag.PrintDefaults()
}
flag.Parse()
*userID = strings.Replace("$SERVER_NAME", *serverName, *userID, 1)
*roomID = strings.Replace("$SERVER_NAME", *serverName, *roomID, 1)
// Decode the ed25519 private key.
privateKeyBytes, err := base64.RawStdEncoding.DecodeString(privateKeyString)
privateKeyBytes, err := base64.RawStdEncoding.DecodeString(*privateKeyString)
if err != nil {
panic(err)
}
privateKey = ed25519.PrivateKey(privateKeyBytes)
count, err := strconv.Atoi(messageCount)
if err != nil {
panic(err)
}
// Build a m.room.create event.
b.Sender = userID
b.RoomID = roomID
b.Sender = *userID
b.RoomID = *roomID
b.Type = "m.room.create"
b.StateKey = &emptyString
b.SetContent(map[string]string{"creator": userID})
b.SetContent(map[string]string{"creator": *userID})
create := buildAndOutput()
// Build a m.room.member event.
b.Type = "m.room.member"
b.StateKey = &userID
b.StateKey = userID
b.SetContent(map[string]string{"membership": "join"})
b.AuthEvents = []gomatrixserverlib.EventReference{create}
member := buildAndOutput()
@ -109,7 +87,7 @@ func main() {
b.StateKey = nil
b.SetContent(map[string]string{"body": "Test Message"})
b.AuthEvents = []gomatrixserverlib.EventReference{create, member}
for i := 0; i < count; i++ {
for i := 0; i < *messageCount; i++ {
buildAndOutput()
}
}
@ -117,9 +95,9 @@ func main() {
// Build an event and write the event to the output.
func buildAndOutput() gomatrixserverlib.EventReference {
eventID++
id := fmt.Sprintf("$%d:%s", eventID, serverName)
id := fmt.Sprintf("$%d:%s", eventID, *serverName)
now = time.Unix(0, 0)
event, err := b.Build(id, now, serverName, keyID, privateKey)
event, err := b.Build(id, now, *serverName, *keyID, privateKey)
if err != nil {
panic(err)
}
@ -133,7 +111,7 @@ func buildAndOutput() gomatrixserverlib.EventReference {
// Write an event to the output.
func writeEvent(event gomatrixserverlib.Event) {
encoder := json.NewEncoder(os.Stdout)
if format == "InputRoomEvent" {
if *format == "InputRoomEvent" {
var ire api.InputRoomEvent
ire.Kind = api.KindNew
ire.Event = event.JSON()
@ -145,7 +123,7 @@ func writeEvent(event gomatrixserverlib.Event) {
if err := encoder.Encode(ire); err != nil {
panic(err)
}
} else if format == "Event" {
} else if *format == "Event" {
if err := encoder.Encode(event); err != nil {
panic(err)
}