Index: src/lint/engine/ArcanistLintEngine.php
===================================================================
--- src/lint/engine/ArcanistLintEngine.php
+++ src/lint/engine/ArcanistLintEngine.php
@@ -63,11 +63,22 @@
 
   private $enableAsyncLint = false;
   private $postponedLinters = array();
+  private $configurationManager;
 
   public function __construct() {
 
   }
 
+  public function setConfigurationManager(
+    ArcanistConfigurationManager $configuration_manager) {
+    $this->configurationManager = $configuration_manager;
+    return $this;
+  }
+
+  public function getConfigurationManager() {
+    return $this->configurationManager;
+  }
+
   public function setWorkingCopy(ArcanistWorkingCopyIdentity $working_copy) {
     $this->workingCopy = $working_copy;
     return $this;
Index: src/lint/engine/ArcanistSingleLintEngine.php
===================================================================
--- src/lint/engine/ArcanistSingleLintEngine.php
+++ src/lint/engine/ArcanistSingleLintEngine.php
@@ -15,7 +15,8 @@
 
   public function buildLinters() {
     $key = 'lint.engine.single.linter';
-    $linter_name = $this->getWorkingCopy()->getConfigFromAnySource($key);
+    $linter_name = $this->getConfigurationManager()
+      ->getConfigFromAnySource($key);
 
     if (!$linter_name) {
       throw new ArcanistUsageException(
Index: src/lint/linter/ArcanistScriptAndRegexLinter.php
===================================================================
--- src/lint/linter/ArcanistScriptAndRegexLinter.php
+++ src/lint/linter/ArcanistScriptAndRegexLinter.php
@@ -348,7 +348,9 @@
    */
   private function getConfiguredScript() {
     $key = 'linter.scriptandregex.script';
-    $config = $this->getConfigFromAnySource($key);
+    $config = $this->getEngine()
+      ->getConfigurationManager()
+      ->getConfigFromAnySource($key);
 
     if (!$config) {
       throw new ArcanistUsageException(
@@ -373,7 +375,9 @@
    */
   private function getConfiguredRegex() {
     $key = 'linter.scriptandregex.regex';
-    $config = $this->getConfigFromAnySource($key);
+    $config = $this->getEngine()
+      ->getConfigurationManager()
+      ->getConfigFromAnySource($key);
 
     if (!$config) {
       throw new ArcanistUsageException(
Index: src/workflow/ArcanistLintWorkflow.php
===================================================================
--- src/workflow/ArcanistLintWorkflow.php
+++ src/workflow/ArcanistLintWorkflow.php
@@ -261,7 +261,8 @@
 
     $engine = newv($engine, array());
     $this->engine = $engine;
-    $engine->setWorkingCopy($working_copy); // todo setConfig?
+    $engine->setWorkingCopy($working_copy);
+    $engine->setConfigurationManager($configuration_manager);
     $engine->setMinimumSeverity(
       $this->getArgument('severity', self::DEFAULT_SEVERITY));