From 80b4cec87ae6fa85beac024e926069fcf904d347 Mon Sep 17 00:00:00 2001
From: Joona Hoikkala <joohoi@users.noreply.github.com>
Date: Sun, 16 Jun 2019 17:23:50 +0300
Subject: Add an option to skip the Mattermost server version check (#849)

Adds SkipVersionCheck bool option for mattermost
---
 matterclient/helpers.go      | 16 ++++++++++------
 matterclient/matterclient.go | 17 +++++++++--------
 2 files changed, 19 insertions(+), 14 deletions(-)

(limited to 'matterclient')

diff --git a/matterclient/helpers.go b/matterclient/helpers.go
index c3d33145..d5b1038a 100644
--- a/matterclient/helpers.go
+++ b/matterclient/helpers.go
@@ -186,15 +186,19 @@ func (m *MMClient) serverAlive(firstConnection bool, b *backoff.Backoff) error {
 		if resp.Error != nil {
 			return fmt.Errorf("%#v", resp.Error.Error())
 		}
-		if firstConnection && !supportedVersion(resp.ServerVersion) {
+		if firstConnection && !m.SkipVersionCheck && !supportedVersion(resp.ServerVersion) {
 			return fmt.Errorf("unsupported mattermost version: %s", resp.ServerVersion)
 		}
-		m.ServerVersion = resp.ServerVersion
-		if m.ServerVersion == "" {
-			m.logger.Debugf("Server not up yet, reconnecting in %s", d)
-			time.Sleep(d)
+		if !m.SkipVersionCheck {
+			m.ServerVersion = resp.ServerVersion
+			if m.ServerVersion == "" {
+				m.logger.Debugf("Server not up yet, reconnecting in %s", d)
+				time.Sleep(d)
+			} else {
+				m.logger.Infof("Found version %s", m.ServerVersion)
+				return nil
+			}
 		} else {
-			m.logger.Infof("Found version %s", m.ServerVersion)
 			return nil
 		}
 	}
diff --git a/matterclient/matterclient.go b/matterclient/matterclient.go
index 66ffcca6..338f86d7 100644
--- a/matterclient/matterclient.go
+++ b/matterclient/matterclient.go
@@ -16,14 +16,15 @@ import (
 )
 
 type Credentials struct {
-	Login         string
-	Team          string
-	Pass          string
-	Token         string
-	CookieToken   bool
-	Server        string
-	NoTLS         bool
-	SkipTLSVerify bool
+	Login            string
+	Team             string
+	Pass             string
+	Token            string
+	CookieToken      bool
+	Server           string
+	NoTLS            bool
+	SkipTLSVerify    bool
+	SkipVersionCheck bool
 }
 
 type Message struct {
-- 
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