tools: update ESLint to 6.6.0

Update ESLint to 6.6.0

PR-URL: https://github.com/nodejs/node/pull/30123
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>

1 files changed, 9 insertions, 7 deletions

diff --git a/tools/node_modules/eslint/lib/cli-engine/cli-engine.js b/tools/node_modules/eslint/lib/cli-engine/cli-engine.js
index 3c67d33daa..8afd262708 100644
--- a/tools/node_modules/eslint/lib/cli-engine/cli-engine.js
+++ b/tools/node_modules/eslint/lib/cli-engine/cli-engine.js
@@ -145,7 +145,7 @@ function validateFixTypes(fixTypes) {
 
 /**
  * It will calculate the error and warning count for collection of messages per file
- * @param {LintMessage[]} messages - Collection of messages
+ * @param {LintMessage[]} messages Collection of messages
  * @returns {Object} Contains the stats
  * @private
  */
@@ -173,7 +173,7 @@ function calculateStatsPerFile(messages) {
 
 /**
  * It will calculate the error and warning count for collection of results from all files
- * @param {LintResult[]} results - Collection of messages from all the files
+ * @param {LintResult[]} results Collection of messages from all the files
  * @returns {Object} Contains the stats
  * @private
  */
@@ -272,8 +272,8 @@ function verifyText({
 
 /**
  * Returns result with warning by ignore settings
- * @param {string} filePath - File path of checked code
- * @param {string} baseDir  - Absolute path of base directory
+ * @param {string} filePath File path of checked code
+ * @param {string} baseDir  Absolute path of base directory
  * @returns {LintResult} Result with single warning
  * @private
  */
@@ -387,7 +387,6 @@ function isErrorMessage(message) {
  * name will be the `cacheFile/.cache_hashOfCWD`
  *
  * if cacheFile points to a file or looks like a file then in will just use that file
- *
  * @param {string} cacheFile The name of file to be used to store the cache
  * @param {string} cwd Current working directory
  * @returns {string} the resolved path to the cache file
@@ -568,7 +567,7 @@ class CLIEngine {
         });
         const lintResultCache =
             options.cache ? new LintResultCache(cacheFilePath) : null;
-        const linter = new Linter();
+        const linter = new Linter({ cwd: options.cwd });
 
         /** @type {ConfigArray[]} */
         const lastConfigArrays = [configArrayFactory.getConfigArrayForFile()];
@@ -668,11 +667,14 @@ class CLIEngine {
     addPlugin(name, pluginObject) {
         const {
             additionalPluginPool,
-            configArrayFactory
+            configArrayFactory,
+            lastConfigArrays
         } = internalSlotsMap.get(this);
 
         additionalPluginPool.set(name, pluginObject);
         configArrayFactory.clearCache();
+        lastConfigArrays.length = 1;
+        lastConfigArrays[0] = configArrayFactory.getConfigArrayForFile();
     }
 
     /**