From 94ad699baa1805a0646e7db1d69eb5997df6c8db Mon Sep 17 00:00:00 2001
From: Alexander Akait <4567934+alexander-akait@users.noreply.github.com>
Date: Thu, 7 Oct 2021 17:56:58 +0300
Subject: [PATCH] fix: infinity applying loaders leading to memory allocation
 fail (#849)

---
 src/loader.js                                 |  6 +++--
 .../ignore-other-loaders/expected/main.css    |  4 ++++
 test/cases/ignore-other-loaders/index.js      |  1 +
 test/cases/ignore-other-loaders/other.css     |  3 +++
 test/cases/ignore-other-loaders/style.css     |  3 +++
 .../ignore-other-loaders/webpack.config.js    | 23 +++++++++++++++++++
 6 files changed, 38 insertions(+), 2 deletions(-)
 create mode 100644 test/cases/ignore-other-loaders/expected/main.css
 create mode 100644 test/cases/ignore-other-loaders/index.js
 create mode 100644 test/cases/ignore-other-loaders/other.css
 create mode 100644 test/cases/ignore-other-loaders/style.css
 create mode 100644 test/cases/ignore-other-loaders/webpack.config.js

diff --git a/src/loader.js b/src/loader.js
index 001b0fd2..6dac3261 100644
--- a/src/loader.js
+++ b/src/loader.js
@@ -213,7 +213,7 @@ export function pitch(request) {
         )}`;
 
     this.importModule(
-      `${this.resourcePath}.webpack[javascript/auto]!=!${request}`,
+      `${this.resourcePath}.webpack[javascript/auto]!=!!!${request}`,
       {
         layer: options.layer,
         publicPath: publicPathForExtract,
@@ -366,4 +366,6 @@ export function pitch(request) {
 }
 
 // eslint-disable-next-line func-names
-export default function () {}
+export default function (content) {
+  console.log(content);
+}
diff --git a/test/cases/ignore-other-loaders/expected/main.css b/test/cases/ignore-other-loaders/expected/main.css
new file mode 100644
index 00000000..cebc5c1c
--- /dev/null
+++ b/test/cases/ignore-other-loaders/expected/main.css
@@ -0,0 +1,4 @@
+body {
+  background: red;
+}
+
diff --git a/test/cases/ignore-other-loaders/index.js b/test/cases/ignore-other-loaders/index.js
new file mode 100644
index 00000000..4fe51c72
--- /dev/null
+++ b/test/cases/ignore-other-loaders/index.js
@@ -0,0 +1 @@
+import "./style.css";
diff --git a/test/cases/ignore-other-loaders/other.css b/test/cases/ignore-other-loaders/other.css
new file mode 100644
index 00000000..d005c9f3
--- /dev/null
+++ b/test/cases/ignore-other-loaders/other.css
@@ -0,0 +1,3 @@
+.color {
+  color: red;
+}
diff --git a/test/cases/ignore-other-loaders/style.css b/test/cases/ignore-other-loaders/style.css
new file mode 100644
index 00000000..67ce83e4
--- /dev/null
+++ b/test/cases/ignore-other-loaders/style.css
@@ -0,0 +1,3 @@
+body {
+  background: red;
+}
diff --git a/test/cases/ignore-other-loaders/webpack.config.js b/test/cases/ignore-other-loaders/webpack.config.js
new file mode 100644
index 00000000..394fd463
--- /dev/null
+++ b/test/cases/ignore-other-loaders/webpack.config.js
@@ -0,0 +1,23 @@
+import Self from "../../../src";
+
+module.exports = {
+  entry: "./index.js",
+  module: {
+    rules: [
+      {
+        test: /\.css|\.less$/,
+        use: [
+          {
+            loader: Self.loader,
+          },
+          "css-loader",
+        ],
+      },
+    ],
+  },
+  plugins: [
+    new Self({
+      filename: "[name].css",
+    }),
+  ],
+};