handle multiline comments

Signed-off-by: mikeee <[email protected]>

.github/workflows/dapr-bot/bot.go

@@ -37,7 +37,11 @@ func NewBot(ghClient *github.Client) *Bot {
 func (b *Bot) HandleEvent(ctx context.Context, event Event) (res string, err error) {
 	commentBody := event.IssueCommentEvent.Comment.GetBody()
 
-	command := strings.Split(commentBody, " ")[0]
+	// split the comment after any potential new lines
+	newline := strings.Split(strings.ReplaceAll(commentBody, "\r\n", "\n"), "\n")[0]
+
+	command := strings.Split(newline, " ")[0]
+
 	if command[0] != '/' {
 		return "no command found", err
 	}

.github/workflows/dapr-bot/bot_test.go

@@ -54,6 +54,23 @@ func TestHandleEvent(t *testing.T) {
 		assert.NotEmpty(t, res)
 	})
 
+	t.Run("handle valid (longer body) event", func(t *testing.T) {
+		tc := testClient{
+			resp: &github.Response{Response: &http.Response{StatusCode: http.StatusOK}},
+		}
+		testBot.issueClient = &tc
+		ctx := context.Background()
+		var testEventCopy Event
+		errC := copier.CopyWithOption(&testEventCopy, &testEvent, copier.Option{DeepCopy: true})
+		if errC != nil {
+			t.Error(errC)
+		}
+		testEventCopy.IssueCommentEvent.Comment.Body = github.String("/assign \r \ntest body")
+		res, err := testBot.HandleEvent(ctx, testEventCopy)
+		assert.NoError(t, err)
+		assert.NotEmpty(t, res)
+	})
+
 	t.Run("handle unable to assign", func(t *testing.T) {
 		tc := testClient{
 			resp: &github.Response{Response: &http.Response{StatusCode: http.StatusNotFound}},