refactor: get projectDir directly from projectData

Author: sis0k0

Diff for: lib/compiler.js

@@ -5,7 +5,6 @@ const { existsSync } = require("fs");
 const readline = require("readline");
 
 const { messages } = require("../plugins/WatchStateLoggerPlugin");
-const { safeGet } = require("../projectHelpers");
 const { buildEnvData, getCompilationContext } = require("./utils");
 
 let hasBeenInvoked = false;
@@ -38,7 +37,7 @@ exports.runWebpackCompiler = function runWebpackCompiler(config, $projectData, $
 
             console.log(`Running webpack for ${config.platform}...`);
 
-            const projectDir = getProjectDir($projectData);
+            const projectDir = $projectData.projectDir;
             const { platform, env } = config;
             const envData = buildEnvData($projectData, platform, env);
             const envParams = buildEnvCommandLineParams(config, envData, $logger);
@@ -142,12 +141,3 @@ function logSnapshotWarningMessage($logger) {
     }
 }
 
-function getProjectDir($projectData) {
-    const projectDir = safeGet($projectData, "projectDir");
-    if (!projectDir) {
-        throw new Error("Cannot find project dir in project data!");
-    }
-
-    return projectDir;
-}
-