Initial commit

Project skeleton based on
https://github.com/cawa-93/vite-electron-builder
but we use react instead of vue and yarn instead of npm.

1 files changed, 55 insertions, 0 deletions

diff --git a/scripts/update-electron-vendors.js b/scripts/update-electron-vendors.js
new file mode 100644
index 0000000..650d394
--- /dev/null
+++ b/scripts/update-electron-vendors.js
@@ -0,0 +1,55 @@
+#!/usr/bin/env node
+
+// @ts-check
+
+const { execSync } = require('child_process');
+const electronPath = require('electron');
+const { writeFile } = require('fs/promises');
+const path = require('path');
+
+/**
+ * Returns versions of electron vendors
+ * The performance of this feature is very poor and can be improved
+ * @see https://github.com/electron/electron/issues/28006
+ *
+ * @returns {NodeJS.ProcessVersions}
+ */
+function getVendors() {
+  const output = execSync(`${electronPath} -p "JSON.stringify(process.versions)"`, {
+    env: {'ELECTRON_RUN_AS_NODE': '1'},
+    encoding: 'utf-8',
+  });
+
+  return JSON.parse(output);
+}
+
+/**
+ * Generates the `.browserlistrc` and `.electron-vendors.cache.json` files.
+ *
+ * @returns Promise<void>
+ */
+function updateVendors() {
+  const electronRelease = getVendors();
+
+  const nodeMajorVersion = electronRelease.node.split('.')[0];
+  const chromeMajorVersion = electronRelease.v8.split('.')[0] + electronRelease.v8.split('.')[1];
+
+  const browserslistrcPath = path.resolve(process.cwd(), '.browserslistrc');
+
+  return Promise.all([
+    writeFile(
+      './.electron-vendors.cache.json',
+      JSON.stringify({
+        chrome: chromeMajorVersion,
+        node: nodeMajorVersion,
+      }, null, 2) + '\n',
+    ),
+
+    writeFile(browserslistrcPath, `Chrome ${chromeMajorVersion}\n`, 'utf8'),
+  ]);
+}
+
+updateVendors().catch((err) => {
+  console.error(err);
+  process.exit(1);
+});