Merge pull request glennreyes#8 from glennreyes/missing-resolver-error-message

glennreyes · web-flow · commit 7c5c1f7d87ea · 2018-10-16T15:34:46.000+02:00
Missing resolver error message
diff --git a/bin/graphpack.js b/bin/graphpack.js
@@ -15,7 +15,7 @@ const startDevServer = () => {
     webpackConfig.watchOptions,
     once((error, stats) => {
       if (error || stats.hasErrors()) {
-        throw Error(error || stats.errors);
+        throw Error(error || stats.toJson().errors);
       }
 
       nodemon({ script: serverPaths[0], watch: serverPaths }).on(
@@ -29,7 +29,7 @@ const startDevServer = () => {
 const createProductionBuild = () => {
   compiler.run((error, stats) => {
     if (error || stats.hasErrors()) {
-      throw Error(error || stats.errors);
+      throw Error(error || stats.toJson().errors);
     }
   });
 };
diff --git a/config/webpack.config.js b/config/webpack.config.js
@@ -47,13 +47,13 @@ module.exports = {
   },
   plugins: [
     new webpack.optimize.LimitChunkCountPlugin({ maxChunks: 1 }),
-    new webpack.EnvironmentPlugin({ NODE_ENV: 'development', DEBUG: false }),
+    new webpack.EnvironmentPlugin({
+      DEBUG: false,
+      GRAPHPACK_SRC_DIR: path.resolve(process.cwd(), 'src'),
+      NODE_ENV: 'development',
+    }),
     new FriendlyErrorsWebpackPlugin(),
   ],
-  resolve: {
-    alias: { __GRAPHPACK_USER_SRC__: path.resolve(process.cwd(), 'src') },
-    extensions: ['.wasm', '.js', '.mjs', '.json', '.graphql'],
-  },
   stats: 'minimal',
   target: 'node',
 };
diff --git a/lib/server.js b/lib/server.js
@@ -0,0 +1,21 @@
+import { ApolloServer } from 'apollo-server';
+import { config, context, resolvers, typeDefs } from './srcFiles';
+
+if (!(resolvers && Object.keys(resolvers).length > 0)) {
+  throw Error(
+    `Couldn't find any resolvers. Please add resolvers to your src/resolvers.js`,
+  );
+}
+
+const server = new ApolloServer({
+  ...config,
+  context,
+  typeDefs,
+  resolvers,
+});
+
+server
+  .listen({ port: 4000 })
+  .then(({ url }) => console.log(`🚀 Server ready at ${url}`));
+
+export default server;
diff --git a/lib/srcFiles.js b/lib/srcFiles.js
@@ -0,0 +1,32 @@
+export const importFirst = req =>
+  req.keys().map(mod => req(mod).default || req(mod))[0];
+
+// Optionally import modules
+export const config = importFirst(
+  require.context(
+    process.env.GRAPHPACK_SRC_DIR,
+    true,
+    /^\.\/(config|config\/index)\.(js|ts)$/,
+  ),
+);
+export const context = importFirst(
+  require.context(
+    process.env.GRAPHPACK_SRC_DIR,
+    true,
+    /^\.\/(context|context\/index)\.(js|ts)$/,
+  ),
+);
+export const resolvers = importFirst(
+  require.context(
+    process.env.GRAPHPACK_SRC_DIR,
+    true,
+    /^\.\/(resolvers|resolvers\/index)\.(js|ts)$/,
+  ),
+);
+export const typeDefs = importFirst(
+  require.context(
+    process.env.GRAPHPACK_SRC_DIR,
+    true,
+    /^\.\/(schema|schema\/index)\.(graphql|js|ts)$/,
+  ),
+);
diff --git a/package.json b/package.json
@@ -6,7 +6,7 @@
   "bin": {
     "graphpack": "./bin/graphpack.js"
   },
-  "main": "server",
+  "main": "lib/server",
   "dependencies": {
     "@babel/core": "^7.1.2",
     "@babel/plugin-syntax-dynamic-import": "^7.0.0",
diff --git a/server.js b/server.js
