core: Add Detection of unofficial Snap Package

checks/core.py

@@ -149,3 +149,16 @@ def checkSafeMode(lines):
         else:
             return [LEVEL_WARNING, "Safe Mode Enabled",
                     """You are running OBS in Safe Mode. Safe Mode disables third-party plugins and prevents scripts from running."""]
+
+
+def checkSnapPackage(lines):
+    isDistroNix = search('Distribution:', lines)
+
+    if len(isDistroNix) <= 0:
+        return
+
+    distro = isDistroNix[0].split()
+    # Snap Package logs "Ubuntu Core" as distro, so it gets split halfway
+    if distro[2] == '"Ubuntu' and distro[3] == 'Core"':
+        return [LEVEL_WARNING, "Snap Package",
+                "You are using the Snap Package. This is a community-supported modified build of OBS Studio; please file issues on the <a href=\"https://github.com/snapcrafters/obs-studio/issues\">Snapcrafters GitHub</a>.<br><br>OBS may be unable to assist with issues arising out of the usage of this package and therefore recommends following our <a href=\"https://obsproject.com/download#linux\">Install Instructions</a>."]

loganalyzer.py

@@ -180,7 +180,8 @@ def doAnalysis(url=None, filename=None):
                 checkPluginList(logLines),
                 checkVantage(logLines),
                 checkPortableMode(logLines),
-                checkSafeMode(logLines)
+                checkSafeMode(logLines),
+                checkSnapPackage(logLines)
             ])
             messages.extend(checkVideoSettings(logLines))
             m = parseScenes(logLines)