Backed out changeset 44fb0e3f3843 (bug 1789249) for causing mozlint failures. CLOSED TREE

.eslintignore

@@ -218,9 +218,6 @@ toolkit/components/translation/cld2/
 toolkit/mozapps/update/tests/data/xpcshellConstantsPP.js
 toolkit/modules/AppConstants.jsm
 
-# Tests of ESLint command.
-tools/lint/test/files
-
 # Uses special template formatting.
 tools/tryselect/selectors/chooser/templates/chooser.html
 

.eslintrc.js

@@ -22,28 +22,28 @@ function removeOverrides(config) {
   return config;
 }
 
-function readFile(path) {
-  return fs
-    .readFileSync(path, { encoding: "utf-8" })
-    .split("\n")
-    .filter(p => p && !p.startsWith("#"));
-}
-
 const ignorePatterns = [
-  ...readFile(
-    path.join(__dirname, "tools", "rewriting", "ThirdPartyPaths.txt")
-  ),
-  ...readFile(path.join(__dirname, "tools", "rewriting", "Generated.txt")),
-  ...readFile(
-    path.join(
-      __dirname,
-      "devtools",
-      "client",
-      "debugger",
-      "src",
-      ".eslintignore"
+  ...fs
+    .readFileSync(
+      path.join(__dirname, "tools", "rewriting", "ThirdPartyPaths.txt")
     )
-  ).map(p => `devtools/client/debugger/src/${p}`),
+    .toString("utf-8")
+    .split("\n"),
+  ...fs
+    .readFileSync(
+      path.join(
+        __dirname,
+        "devtools",
+        "client",
+        "debugger",
+        "src",
+        ".eslintignore"
+      )
+    )
+    .toString("utf-8")
+    .split("\n")
+    .filter(p => p && !p.startsWith("#"))
+    .map(p => `devtools/client/debugger/src/${p}`),
 ];
 const httpTestingPaths = [
   "**/*mixedcontent",