feat: added renameIcon script (lucide-icons#1630)

* feat: added renameIcon script

* feat: added renameIcon script

* chore: converted renameIcon.sh to mjs

* refactor: cleanup

* Delete scripts/renameIcon.sh

scripts/renameIcon.mjs

@@ -0,0 +1,71 @@
+import simpleGit from 'simple-git';
+import fs from 'fs';
+import path from 'path';
+import { promisify } from 'util';
+
+const oldName = path.basename(process.argv[2]).replace(/\.[^/.]+$/, '');
+const newName = path.basename(process.argv[3]).replace(/\.[^/.]+$/, '');
+
+if (!newName || !oldName) {
+  console.error('Usage: node ./scripts/renameIcon.mjs <oldIcon> <newIcon>');
+  process.exit(1);
+}
+if (oldName === newName) {
+  console.error('ERROR: Old name and new name are the same');
+  process.exit(1);
+}
+
+const git = simpleGit();
+
+async function main() {
+  try {
+    if (await fileExists(`icons/${newName}.svg`)) {
+      console.error(`ERROR: Icon icons/${newName}.svg already exists`);
+      process.exit(1);
+    }
+    if (await fileExists(`icons/${newName}.json`)) {
+      console.error(`ERROR: Metadata file icons/${newName}.json already exists`);
+      process.exit(1);
+    }
+    if (!(await fileExists(`icons/${oldName}.svg`))) {
+      console.error(`ERROR: Icon icons/${oldName}.svg doesn't exist`);
+      process.exit(1);
+    }
+    if (!(await fileExists(`icons/${oldName}.json`))) {
+      console.error(`ERROR: Metadata file icons/${oldName}.json doesn't exist`);
+      process.exit(1);
+    }
+
+    await git.mv(`icons/${oldName}.svg`, `icons/${newName}.svg`);
+    await git.mv(`icons/${oldName}.json`, `icons/${newName}.json`);
+    const json = fs.readFileSync(`icons/${newName}.json`, 'utf8');
+    const jsonData = JSON.parse(json);
+    if (Array.isArray(jsonData.aliases)) {
+      jsonData.aliases.push(oldName);
+    } else {
+      jsonData.aliases = [oldName];
+    }
+    fs.writeFileSync(`icons/${newName}.json`, JSON.stringify(jsonData, null, 2));
+    await git.add(`icons/${newName}.json`);
+
+    console.log('SUCCESS: Next steps:');
+    console.log(`git checkout -b rename/${oldName}-to-${newName};`);
+    console.log(`git commit -m 'Renamed ${oldName} to ${newName}';`);
+    console.log(`gh pr create --title 'Renamed ${oldName} to ${newName}';`);
+    console.log('git checkout main;');
+  } catch (err) {
+    console.error(err.message);
+    process.exit(1);
+  }
+}
+
+async function fileExists(filePath) {
+  try {
+    await promisify(fs.access)(filePath);
+    return true;
+  } catch {
+    return false;
+  }
+}
+
+main();