Use strict mode

Add strict mode directives to all js files.

test/clusterctl.js

@@ -1,3 +1,4 @@
+"use strict";
 const assert = require("assert").strict;
 const chalk = require("chalk");
 

test/integration/clusterio.js

@@ -1,3 +1,4 @@
+"use strict";
 const assert = require("assert").strict;
 const fs = require("fs-extra");
 const path = require("path");

test/integration/export.js

@@ -1,3 +1,4 @@
+"use strict";
 const assert = require("assert").strict;
 const path = require("path");
 

test/integration/index.js

@@ -1,3 +1,4 @@
+"use strict";
 const path = require("path");
 const fs = require("fs-extra");
 const child_process = require("child_process");

test/integration/link.js

@@ -1,3 +1,4 @@
+"use strict";
 const assert = require("assert").strict;
 const events = require("events");
 const jwt = require("jsonwebtoken");

test/integration/patch.js

@@ -1,3 +1,4 @@
+"use strict";
 const assert = require("assert").strict;
 const fs = require("fs-extra");
 const jszip = require("jszip");

test/integration/server.js

@@ -1,3 +1,4 @@
+"use strict";
 const assert = require("assert").strict;
 const events = require("events");
 const fs = require("fs-extra");

test/lib/database.js

@@ -1,3 +1,4 @@
+"use strict";
 const assert = require("assert").strict;
 const fs = require("fs-extra");
 const path = require("path");

test/lib/factorio/export.js

@@ -1,3 +1,4 @@
+"use strict";
 const assert = require("assert").strict;
 const path = require("path");
 

test/lib/factorio/lines.js

@@ -1,5 +1,6 @@
 // Lines for testing the factorio output
 
+"use strict";
 let testLines = new Map([
 	[
 		"   1.306 Info RemoteCommandProcessor.cpp:131: Starting RCON interface at port 4000",

test/lib/factorio/patch.js

@@ -1,3 +1,4 @@
+"use strict";
 const assert = require("assert").strict;
 const fs = require("fs-extra");
 const jszip = require("jszip");

test/lib/factorio/server.js

@@ -1,3 +1,4 @@
+"use strict";
 const assert = require("assert").strict;
 const events = require("events");
 const fs = require("fs-extra");

test/lib/fileOps/fileOps.js

@@ -1,3 +1,4 @@
+"use strict";
 const assert = require("assert").strict;
 const fs = require("fs-extra");
 const path = require("path");

test/lib/generateSSLcert.js

@@ -1,3 +1,4 @@
+"use strict";
 const assert = require("assert");
 const fs = require("fs-extra");
 const path = require("path");

test/lib/hash.js

@@ -1,3 +1,4 @@
+"use strict";
 const assert = require("assert").strict;
 const fs = require("fs");
 const path = require("path");

test/lib/helpers.js

@@ -1,3 +1,4 @@
+"use strict";
 const assert = require("assert").strict;
 
 const helpers = require("lib/helpers");

test/lib/link/connector.js

@@ -1,3 +1,4 @@
+"use strict";
 const assert = require("assert").strict;
 const events = require("events");
 

test/lib/link/link.js

@@ -1,3 +1,4 @@
+"use strict";
 const assert = require("assert").strict;
 const events = require("events");
 

test/lib/link/messages.js

@@ -1,3 +1,4 @@
+"use strict";
 const assert = require("assert").strict;
 
 const link = require("lib/link");

test/lib/luaTools.js

@@ -1,3 +1,4 @@
+"use strict";
 const assert = require("assert").strict;
 
 const luaTools = require("lib/luaTools");

test/lib/objectOps.js

@@ -1,3 +1,4 @@
+"use strict";
 var assert = require("assert");
 var objectOps = require("lib/objectOps");
 

test/lib/plugin.js

@@ -1,3 +1,4 @@
+"use strict";
 const assert = require("assert").strict;
 const fs = require("fs-extra");
 const path = require("path");

test/lib/prometheus.js

@@ -1,3 +1,4 @@
+"use strict";
 const assert = require("assert").strict;
 
 const prometheus = require("lib/prometheus");

test/lib/users.js

@@ -1,3 +1,4 @@
+"use strict";
 const assert = require("assert").strict;
 const users = require("lib/users");
 

test/master.js

@@ -1,3 +1,4 @@
+"use strict";
 const assert = require("assert").strict;
 
 const mock = require("./mock");

test/missing.js

@@ -1,5 +1,6 @@
 // These are libraries that does not have any units test, they are
 // required here in order to track coverage for them.
 
+"use strict";
 require("lib/manager/modManager");
 require("lib/npmPostinstall.js");

test/mock.js

@@ -1,3 +1,4 @@
+"use strict";
 const events = require("events");
 
 const link = require("lib/link");

test/slave.js

@@ -1,3 +1,4 @@
+"use strict";
 const assert = require("assert").strict;
 const path = require("path");
 const fs = require("fs-extra");