From 51407b97205b97070220d779dbed431010d4d14a Mon Sep 17 00:00:00 2001
From: Oj <oj@oojmed.com>
Date: Mon, 10 May 2021 10:33:56 +0100
Subject: [PATCH] [Scripts > PCCompatCheck] Initial Add (WIP)

---
 scripts/pccompatCheck.js | 82 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 scripts/pccompatCheck.js

diff --git a/scripts/pccompatCheck.js b/scripts/pccompatCheck.js
new file mode 100644
index 0000000..bd96267
--- /dev/null
+++ b/scripts/pccompatCheck.js
@@ -0,0 +1,82 @@
+import { exec } from 'child_process';
+
+import { join, dirname } from 'path';
+import { fileURLToPath } from 'url';
+import { existsSync, readFileSync } from 'fs';
+
+import glob from 'glob';
+
+function underline(text) {
+  return `\x1b[4m${text}\x1b[0m`;
+}
+
+const __dirname = dirname(fileURLToPath(import.meta.url));
+
+const { alias } = JSON.parse(readFileSync(join(__dirname, '..', 'package.json'), 'utf8'));
+
+
+const clonesDir = join(__dirname, '..', 'clones');
+
+const [ repo ] = process.argv.slice(2);
+
+const cloneDir = join(clonesDir, repo);
+const url = `https://github.com/${repo}.git`;
+
+console.log(cloneDir, url);
+
+if (!existsSync(cloneDir)) {
+  await new Promise((res) => exec(`git clone ${url} ${cloneDir}`, res));
+}
+
+console.log();
+
+for (const jsFile of glob.sync(`${cloneDir}/**/*.js`).concat(glob.sync(`${cloneDir}/**/*.jsx`))) {
+  console.log(underline(jsFile.replace(cloneDir, '')));
+
+  const js = readFileSync(jsFile, 'utf8');
+
+  let match;
+  const importRegex = /{ *(.*,*) *} *= *require\(('|"|`)(.*)('|"|`)\)/g;
+
+  while ((match = importRegex.exec(js)) !== null) {
+    let [ _1, imports, _2, requirePath, _3 ] = match;
+    imports = imports.trim();
+
+    if (requirePath.includes('.')) continue;
+
+    const aliasPath = alias[requirePath];
+
+    if (!aliasPath) {
+      console.log('No alias', requirePath);
+      continue;
+    }
+
+    const aliasJS = readFileSync(join(__dirname, '..', aliasPath), 'utf8');
+
+    for (let imp of imports.split(',')) {
+      imp = imp.trim().split(':')[0];
+
+      const searchRegex = new RegExp(`^export.*${imp}.*$`, 'gm');
+
+      const searchMatch = aliasJS.match(searchRegex);
+
+      if (!searchMatch) {
+        if (requirePath === 'powercord/webpack') {
+          const webpackJS = readFileSync(join(__dirname, '..', '..', 'GooseMod', 'src', 'util', 'discord', 'webpackModules.js'), 'utf8');
+
+          if (imp.startsWith('getModule') || webpackJS.includes(`obj.common.${imp}`)) {
+            continue;
+          }
+        }
+
+        if (requirePath === 'powercord/injector') {
+          continue;
+        }
+
+        console.log('No export', requirePath, imp);
+      }
+    }
+  }
+
+  console.log();
+}
\ No newline at end of file