feat(docz-core): add all gatsby node apis to generated gatsby-node

Reference : https://www.gatsbyjs.org/docs/node-apis

#1285

core/docz-core/templates/gatsby-node.tpl.js

@@ -2,22 +2,50 @@ const get = require('lodash/get')
 
 const NO_OP = () => {}
 
-let gatsbyNodeCustom
+const DEFAULT_RESOLVABLE_EXTENSIONS = () => [`.js`, `.jsx`]
+
+let gatsbyNodeCustom = {}
 try {
   gatsbyNodeCustom = require('./gatsby-node.custom')
-} catch (err) {
-  gatsbyNodeCustom = {
-    onCreateWebpackConfig: NO_OP,
-  }
+} catch (err) {}
+
+// https://www.gatsbyjs.org/docs/node-apis/
+
+exports.createPages = args => {
+  const createPages = get(gatsbyNodeCustom, 'createPages', NO_OP)
+  return createPages(args)
 }
 
-exports.onCreateWebpackConfig = args => {
-  const onCreateWebpackConfig = get(
+exports.createPagesStatefully = args => {
+  const createPagesStatefully = get(
     gatsbyNodeCustom,
-    'onCreateWebpackConfig',
+    'createPagesStatefully',
+    NO_OP
+  )
+  return createPagesStatefully(args)
+}
+
+exports.createResolvers = args => {
+  const createResolvers = get(gatsbyNodeCustom, 'createResolvers', NO_OP)
+  return createResolvers(args)
+}
+
+exports.createSchemaCustomization = args => {
+  const createSchemaCustomization = get(
+    gatsbyNodeCustom,
+    'createSchemaCustomization',
+    NO_OP
+  )
+  return createSchemaCustomization(args)
+}
+
+exports.generateSideEffects = args => {
+  const generateSideEffects = get(
+    gatsbyNodeCustom,
+    'generateSideEffects',
     NO_OP
   )
-  onCreateWebpackConfig(args)
+  return generateSideEffects(args)
 }
 
 exports.onCreateBabelConfig = args => {
@@ -26,5 +54,91 @@ exports.onCreateBabelConfig = args => {
     'onCreateBabelConfig',
     NO_OP
   )
-  onCreateBabelConfig(args)
+  return onCreateBabelConfig(args)
+}
+
+exports.onCreateDevServer = args => {
+  const onCreateDevServer = get(gatsbyNodeCustom, 'onCreateDevServer', NO_OP)
+  return onCreateDevServer(args)
+}
+
+exports.onCreateNode = args => {
+  const onCreateNode = get(gatsbyNodeCustom, 'onCreateNode', NO_OP)
+  return onCreateNode(args)
+}
+
+exports.onCreatePage = args => {
+  const onCreatePage = get(gatsbyNodeCustom, 'onCreatePage', NO_OP)
+  return onCreatePage(args)
+}
+
+exports.onCreateWebpackConfig = args => {
+  const onCreateWebpackConfig = get(
+    gatsbyNodeCustom,
+    'onCreateWebpackConfig',
+    NO_OP
+  )
+  return onCreateWebpackConfig(args)
+}
+
+exports.onPostBootstrap = args => {
+  const onPostBootstrap = get(gatsbyNodeCustom, 'onPostBootstrap', NO_OP)
+  return onPostBootstrap(args)
+}
+
+exports.onPostBuild = args => {
+  const onPostBuild = get(gatsbyNodeCustom, 'onPostBuild', NO_OP)
+  return onPostBuild(args)
+}
+
+exports.onPreBootstrap = args => {
+  const onPreBootstrap = get(gatsbyNodeCustom, 'onPreBootstrap', NO_OP)
+  return onPreBootstrap(args)
+}
+
+exports.onPreBuild = args => {
+  const onPreBuild = get(gatsbyNodeCustom, 'onPreBuild', NO_OP)
+  return onPreBuild(args)
+}
+
+exports.onPreExtractQueries = args => {
+  const onPreExtractQueries = get(
+    gatsbyNodeCustom,
+    'onPreExtractQueries',
+    NO_OP
+  )
+  return onPreExtractQueries(args)
+}
+
+exports.onPreInit = args => {
+  const onPreInit = get(gatsbyNodeCustom, 'onPreInit', NO_OP)
+  return onPreInit(args)
+}
+
+exports.preprocessSource = args => {
+  const preprocessSource = get(gatsbyNodeCustom, 'preprocessSource', NO_OP)
+  return preprocessSource(args)
+}
+
+exports.resolvableExtensions = args => {
+  const resolvableExtensions = get(
+    gatsbyNodeCustom,
+    'resolvableExtensions',
+    DEFAULT_RESOLVABLE_EXTENSIONS
+  )
+  return resolvableExtensions(args)
+}
+
+exports.setFieldsOnGraphQLNodeType = args => {
+  const setFieldsOnGraphQLNodeType = get(
+    gatsbyNodeCustom,
+    'setFieldsOnGraphQLNodeType',
+    () => ({})
+  )
+  return setFieldsOnGraphQLNodeType(args)
+}
+
+exports.sourceNodes = args => {
+  const sourceNodes = get(gatsbyNodeCustom, 'sourceNodes', NO_OP)
+  return sourceNodes(args)
 }