1 files changed, 80 insertions, 0 deletions
diff --git a/desktop/node_modules/electron-packager/src/universal.js b/desktop/node_modules/electron-packager/src/universal.js
new file mode 100644
index 0000000..8ae7cb1
--- /dev/null
+++ b/desktop/node_modules/electron-packager/src/universal.js
@@ -0,0 +1,80 @@
+'use strict'
+
+const universal = require('@electron/universal')
+const common = require('./common')
+const fs = require('fs-extra')
+const path = require('path')
+
+async function packageUniversalMac (packageForPlatformAndArchWithOpts, buildDir, comboOpts, downloadOpts, tempBase) {
+  // In order to generate a universal macOS build we actually need to build the x64 and the arm64 app
+  // and then glue them together
+  common.info(`Packaging app for platform ${comboOpts.platform} universal using electron v${comboOpts.electronVersion} - Building x64 and arm64 slices now`, comboOpts.quiet)
+  await fs.mkdirp(tempBase)
+  const tempDir = await fs.mkdtemp(path.resolve(tempBase, 'electron-packager-universal-'))
+
+  const { App } = require('./mac')
+  const app = new App(comboOpts, buildDir)
+  const universalStagingPath = app.stagingPath
+  const finalUniversalPath = common.generateFinalPath(app.opts)
+
+  if (await fs.pathExists(finalUniversalPath)) {
+    if (comboOpts.overwrite) {
+      await fs.remove(finalUniversalPath)
+    } else {
+      common.info(`Skipping ${comboOpts.platform} ${comboOpts.arch} (output dir already exists, use --overwrite to force)`, comboOpts.quiet)
+      return true
+    }
+  }
+
+  const tempPackages = {}
+
+  for (const tempArch of ['x64', 'arm64']) {
+    const tempOpts = {
+      ...comboOpts,
+      arch: tempArch,
+      out: tempDir
+    }
+    const tempDownloadOpts = {
+      ...downloadOpts,
+      arch: tempArch
+    }
+    // Do not sign or notarize the individual slices, we sign and notarize the merged app later
+    delete tempOpts.osxSign
+    delete tempOpts.osxNotarize
+
+    tempPackages[tempArch] = await packageForPlatformAndArchWithOpts(tempOpts, tempDownloadOpts)
+  }
+
+  const x64AppPath = tempPackages.x64
+  const arm64AppPath = tempPackages.arm64
+
+  common.info(`Stitching universal app for platform ${comboOpts.platform}`, comboOpts.quiet)
+
+  const generatedFiles = await fs.readdir(x64AppPath)
+  const appName = generatedFiles.filter(file => path.extname(file) === '.app')[0]
+
+  await universal.makeUniversalApp({
+    ...comboOpts.osxUniversal,
+    x64AppPath: path.resolve(x64AppPath, appName),
+    arm64AppPath: path.resolve(arm64AppPath, appName),
+    outAppPath: path.resolve(universalStagingPath, appName)
+  })
+
+  await app.signAppIfSpecified()
+  await app.notarizeAppIfSpecified()
+  await app.move()
+
+  for (const generatedFile of generatedFiles) {
+    if (path.extname(generatedFile) === '.app') continue
+
+    await fs.copy(path.resolve(x64AppPath, generatedFile), path.resolve(finalUniversalPath, generatedFile))
+  }
+
+  await fs.remove(tempDir)
+
+  return finalUniversalPath
+}
+
+module.exports = {
+  packageUniversalMac
+}