feat(core): resolve forge.config.js by default if it exists

packages/api/core/src/api/package.ts

@@ -82,7 +82,7 @@ export default async ({
   dir = process.cwd(),
   interactive = false,
   arch = hostArch(),
-  platform = process.platform,
+  platform = process.platform as ForgePlatform,
   outDir,
 }: PackageOptions) => {
   const ora = interactive ? realOra : fakeOra;

packages/api/core/src/util/forge-config.ts

@@ -72,7 +72,15 @@ export function fromBuildIdentifier<T>(map: { [key: string]: T | undefined }) {
 
 export default async (dir: string) => {
   const packageJSON = await readRawPackageJson(dir);
-  let forgeConfig: ForgeConfig | string = (packageJSON.config && packageJSON.config.forge) ? packageJSON.config.forge : {};
+  let forgeConfig: ForgeConfig | string | null = (packageJSON.config && packageJSON.config.forge) ? packageJSON.config.forge : null;
+
+  if (!forgeConfig) {
+    if (await fs.pathExists(path.resolve(dir, 'forge.config.js'))) {
+      forgeConfig = 'forge.config.js';
+    } else {
+      forgeConfig = {} as any as ForgeConfig;
+    }
+  }
 
   if (typeof forgeConfig === 'string' && (await fs.pathExists(path.resolve(dir, forgeConfig)) || await fs.pathExists(path.resolve(dir, `${forgeConfig}.js`)))) {
     try {

packages/api/core/test/fast/forge-config_spec.ts

@@ -71,6 +71,12 @@ describe('forge-config', () => {
     expect(conf.magicFn()).to.be.equal('magic result');
   });
 
+  it('should resolve the JS file exports of forge.config.js if config.forge does not exist points', async () => {
+    const conf: any = await findConfig(path.resolve(__dirname, '../fixture/dummy_default_js_conf'));
+    expect(conf.buildIdentifier).to.equal('default');
+    expect(conf.defaultResolved).to.equal(true);
+  });
+
   it('should magically map properties to environment variables', async () => {
     const conf: any = await findConfig(path.resolve(__dirname, '../fixture/dummy_js_conf'));
     expect(conf.s3.secretAccessKey).to.equal(undefined);

packages/api/core/test/fixture/dummy_default_js_conf/forge.config.js

@@ -0,0 +1,4 @@
+module.exports = {
+  buildIdentifier: 'default',
+  defaultResolved: true,
+};

packages/api/core/test/fixture/dummy_default_js_conf/package.json

@@ -0,0 +1,16 @@
+{
+  "name": "",
+  "productName": "",
+  "version": "1.0.0",
+  "description": "",
+  "main": "src/index.js",
+  "scripts": {
+    "start": "electron-forge start"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "MIT",
+  "devDependencies": {
+    "electron-prebuilt": "9.9.9"
+  }
+}

packages/api/core/test/fixture/dummy_js_conf/package.json

@@ -11,7 +11,7 @@
   "author": "",
   "license": "MIT",
   "config": {
-    "forge": "./forge.config.js"
+    "forge": "./forge.different.config.js"
   },
   "devDependencies": {
     "electron-prebuilt": "9.9.9"

packages/utils/types/src/index.ts

@@ -6,7 +6,7 @@ import { RebuildOptions } from 'electron-rebuild/lib/src/rebuild';
 
 // declare module '@electron-forge/shared-types' {
   export type ForgePlatform = 'darwin' | 'mas' | 'win32' | 'linux';
-  export type ForgeArch = 'ia32' | 'x64' | 'armv7l' | 'arm';
+  export type ForgeArch = 'ia32' | 'x64' | 'armv7l' | 'arm' | 'all';
   export type ForgeHookFn = (forgeConfig: ForgeConfig, ...args: any[]) => Promise<any>;
   export interface IForgePluginInterface {
     triggerHook(hookName: string, hookArgs: any[]): Promise<void>;