Merge pull request #284 from ProjectEvergreen/release/0.5.0

release/0.5.0

nyc.config.js

@@ -3,9 +3,9 @@ module.exports = {
   all: true,
 
   include: [
+    'packages/cli/src/data/*.js',
     'packages/cli/src/lib/*.js',
     'packages/cli/src/lifecycles/*.js',
-    'packages/cli/src/plugins/*.js',
     'packages/cli/src/tasks/*.js',
     'packages/plugin-*/src/*.js'
   ],
@@ -19,10 +19,10 @@ module.exports = {
 
   checkCoverage: true,
 
-  statements: 80,
-  branches: 65,
-  functions: 85,
-  lines: 80,
+  statements: 85,
+  branches: 75,
+  functions: 90,
+  lines: 85,
 
   watermarks: {
     statements: [75, 85],

packages/cli/package.json

@@ -31,6 +31,10 @@
     "@babel/preset-env": "^7.8.3",
     "@babel/runtime": "^7.8.3",
     "@webcomponents/webcomponentsjs": "^2.3.0",
+    "apollo-cache-inmemory": "^1.6.3",
+    "apollo-client": "^2.6.4",
+    "apollo-link-http": "^1.5.16",
+    "apollo-server": "^2.9.12",
     "babel-loader": "^8.0.5",
     "chalk": "^2.4.2",
     "colors": "^1.3.3",
@@ -40,15 +44,20 @@
     "css-loader": "^2.1.1",
     "css-to-string-loader": "^0.1.3",
     "cssnano": "^4.1.10",
+    "deepmerge": "^4.2.2",
     "file-loader": "^3.0.1",
     "filewatcher-webpack-plugin": "^1.2.0",
     "front-matter": "^3.0.1",
     "fs-extra": "^8.1.0",
     "glob-promise": "^3.4.0",
+    "graphql": "^14.5.8",
+    "graphql-tag": "^2.10.1",
     "html-webpack-plugin": "^3.2.0",
     "lit-element": "^2.0.1",
     "lit-redux-router": "^0.9.3",
     "local-web-server": "^2.6.1",
+    "markdown-toc": "^1.2.0",
+    "node-fetch": "^2.6.0",
     "postcss-loader": "^3.0.0",
     "postcss-nested": "^4.1.2",
     "postcss-preset-env": "^6.7.0",

packages/cli/src/config/webpack.config.common.js

@@ -80,6 +80,14 @@ module.exports = ({ config, context }) => {
     .map((plugin) => plugin.provider({ config, context }));
 
   return {
+
+    resolve: {
+      extensions: ['.js', '.json', '.gql', '.graphql'],
+      alias: {
+        '@greenwood/cli/data': path.join(__dirname, '..', './data')
+      }
+    },
+
     entry: {
       index: path.join(context.scratchDir, 'app', 'app.js')
     },
@@ -124,6 +132,9 @@ module.exports = ({ config, context }) => {
       }, {
         test: /\.(ttf|eot|svg|jpe?g|png|gif|otf)(\?v=[0-9]\.[0-9]\.[0-9])?$/,
         loader: 'file-loader'
+      }, {
+        test: /\.(graphql|gql)$/,
+        loader: 'graphql-tag/loader'
       }]
     },
 

packages/cli/src/data/cache.js

@@ -0,0 +1,51 @@
+const { ApolloClient } = require('apollo-client');
+const createHttpLink = require('apollo-link-http').createHttpLink;
+const crypto = require('crypto');
+const fetch = require('node-fetch');
+const fs = require('fs-extra');
+const { gql } = require('apollo-server');
+const InMemoryCache = require('apollo-cache-inmemory').InMemoryCache;
+const path = require('path');
+
+/* Extract cache server-side */
+module.exports = async (req, context) => {
+
+  return new Promise(async(resolve, reject) => {
+    try {
+      const client = await new ApolloClient({
+        link: createHttpLink({
+          uri: 'http://localhost:4000?q=internal', /* internal flag to prevent looping cache on request */
+          fetch
+        }),
+        cache: new InMemoryCache()
+      });
+
+      /* Take the same query from request, and repeat the query for our server side cache */
+      const { query, variables } = req.body;
+
+      let { data } = await client.query({
+        query: gql`${query}`,
+        variables
+      });
+
+      if (data) {
+        const cache = JSON.stringify(client.extract());
+        const md5 = crypto.createHash('md5').update(cache).digest('hex');
+
+        /* Get the requests entire (full) route and rootRoute to use as reference for designated cache directory */
+        const { origin, referer } = req.headers;
+        const fullRoute = referer.substring(origin.length, referer.length);
+        const rootRoute = fullRoute.substring(0, fullRoute.substring(1, fullRoute.length).indexOf('/') + 1);
+        const targetDir = path.join(context.publicDir, rootRoute);
+        const targetFile = path.join(targetDir, `${md5}-cache.json`);
+
+        await fs.mkdirs(targetDir, { recursive: true });
+        await fs.writeFile(path.join(targetFile), cache, 'utf8');
+      }
+      resolve();
+    } catch (err) {
+      console.error('create cache error', err);
+      reject(err);
+    }
+  });
+}; 

packages/cli/src/data/client.js

@@ -0,0 +1,37 @@
+import { ApolloClient } from 'apollo-client';
+import { InMemoryCache } from 'apollo-cache-inmemory';
+import { HttpLink } from 'apollo-link-http';
+
+const APOLLO_STATE = window.__APOLLO_STATE__; // eslint-disable-line no-underscore-dangle
+const client = new ApolloClient({
+  cache: new InMemoryCache().restore(APOLLO_STATE),
+  link: new HttpLink({
+    uri: 'http://localhost:4000'
+  })
+});
+const backupQuery = client.query;
+
+client.query = (params) => {
+
+  if (APOLLO_STATE) {
+    // __APOLLO_STATE__ defined, in "SSG" mode...
+    const root = window.location.pathname.split('/')[1];
+    const rootSuffix = root === ''
+      ? ''
+      : '/';
+
+    return fetch(`/${root}${rootSuffix}cache.json`)
+      .then(response => response.json())
+      .then((response) => {
+        // mock client.query response
+        return {
+          data: new InMemoryCache().restore(response).readQuery(params)
+        };
+      });
+  } else {
+    // __APOLLO_STATE__ NOT defined, in "SPA" mode
+    return backupQuery(params);
+  }
+};
+
+export default client;

packages/cli/src/data/queries/children.gql

@@ -0,0 +1,10 @@
+query($parent: String!) {
+  children(parent: $parent) {
+    id,
+    title,
+    link,
+    filePath,
+    fileName,
+    template
+  }
+}

packages/cli/src/data/queries/config.gql

@@ -0,0 +1,19 @@
+query {
+  config {
+  	devServer {
+      port,
+      host
+    },
+    meta {
+      name,
+      rel,
+      content,
+      property,
+      value,
+      href
+    },
+    publicPath,
+    title,
+    workspace
+  }
+}

packages/cli/src/data/queries/graph.gql

@@ -0,0 +1,10 @@
+query {
+  graph {
+    id,
+    title,
+    link,
+    filePath,
+    fileName,
+    template
+  }
+}

packages/cli/src/data/queries/menu.gql

@@ -0,0 +1,20 @@
+query($name: String, $route: String, $order: MenuOrderBy) {
+  menu(name: $name, pathname: $route, orderBy: $order) {
+    item {
+      label,
+      link
+    }
+    children {
+      item {
+        label,
+        link
+      },
+      children {
+        item {
+          label,
+          link
+        }
+      }
+    }
+  }
+}

packages/cli/src/data/schema/config.js

@@ -0,0 +1,45 @@
+const gql = require('graphql-tag');
+
+const getConfiguration = async (root, query, context) => {
+  return context.config;
+};
+
+// https://www.greenwoodjs.io/docs/configuration
+const configTypeDefs = gql`
+  type DevServer {
+    port: Int,
+    host: String
+  }
+
+  type Meta {
+    name: String,
+    value: String,
+    content: String,
+    rel: String,
+    property: String,
+    href: String
+  }
+
+  type Config {
+    devServer: DevServer,
+    meta: [Meta],
+    publicPath: String,
+    title: String,
+    workspace: String
+  }
+
+  extend type Query {
+    config: Config
+  }
+`;
+
+const configResolvers = {
+  Query: {
+    config: getConfiguration
+  }
+};
+
+module.exports = {
+  configTypeDefs,
+  configResolvers
+};