- add netlify-lambda to build functions

- refactor how types and resolvers are imported at build time

Author: mr-rob0to

netlify.toml

@@ -1,5 +1,5 @@
 [build]
   command = "npm run build" # the command you run to build this file
-  functions = "src/lambda" # netlify-lambda builds to this folder AND Netlify reads functions from here
+  functions = "built-lambda" # netlify-lambda builds to this folder AND Netlify reads functions from here
   publish = "build" # create-react-app builds to this folder, Netlify should serve all these files statically
 

package-lock.json

@@ -8,13 +8,15 @@
     "graphql": "14.5.4",
     "graphql-tag-pluck": "0.8.4",
     "merge-graphql-schemas": "1.7.0",
+    "netlify-lambda": "1.6.3",
     "react": "^16.9.0",
     "react-dom": "^16.9.0",
     "react-scripts": "3.1.1"
   },
   "scripts": {
     "start": "react-scripts start",
     "build": "run-p build:**",
+    "build:lambda": "netlify-lambda build src/lambda",
     "build:app": "react-scripts build",
     "test": "react-scripts test",
     "eject": "react-scripts eject"

package.json

@@ -1,8 +1,6 @@
-const path = require('path');
-const { fileLoader, mergeResolvers } = require('merge-graphql-schemas');
+const { mergeResolvers } = require('merge-graphql-schemas');
+const resourcesResolver = require('../resolvers/resources.resolvers');
 
-const resolversArray = fileLoader(
-  path.join(__dirname, '../resolvers/*.resolvers.js')
-);
-const resolvers = mergeResolvers(resolversArray);
-module.exports = resolvers;
+const resolvers = [resourcesResolver];
+
+module.exports = mergeResolvers(resolvers);

src/lambda/resolvers/index.js

@@ -1,6 +1,6 @@
-const path = require('path');
-const { fileLoader, mergeTypes } = require('merge-graphql-schemas');
-const typesArray = fileLoader(path.join(__dirname, '../types'));
-const typeDefs = mergeTypes(typesArray);
+const { mergeTypes } = require('merge-graphql-schemas');
+const resourceType = require('../types/resources');
 
-module.exports = typeDefs;
+const types = [resourceType];
+
+module.exports = mergeTypes(types);

src/lambda/types/index.js

@@ -1,3 +1,4 @@
+const resourceType = `
 type Query {
   resources: [Resource]!
   resource(id: ID!): Resource
@@ -15,3 +16,5 @@ type Resource {
   modified: String
   type: String
 }
+`
+module.exports = resourceType