wip flags (#1)

Author: samrichca

.gitignore

@@ -3,5 +3,8 @@ public
 node_modules
 *DS_Store
 *.env
+.env.development
+.env.production
+.netlify/
 
 .idea/

gatsby-config.js

@@ -1,41 +1,61 @@
-require("dotenv").config();
-const queries = require("./src/utils/algolia");
-const config = require("./config");
+require('dotenv').config({
+  path: `.env.${process.env.NODE_ENV}`,
+});
+// keep dotenv at the top of this file
+
+const queries = require('./src/utils/algolia');
+
+const config = require('./config');
+
+const sharp = require('sharp');
+
+// disable sharp cacheing to stop segmentation faults on netlify
+sharp.cache(false);
+sharp.simd(false);
+
+const GATSBY_SHOW_DOCS = process.env.GATSBY_SHOW_DOCS;
+
+const GATSBY_SETTINGS_FILE = process.env.GATSBY_SETTINGS_FILE;
+
+const GATSBY_ENV = process.env.GATSBY_ENV;
+
+console.log({ GATSBY_ENV, GATSBY_SETTINGS_FILE, GATSBY_SHOW_DOCS });
+
 const plugins = [
   'gatsby-plugin-sitemap',
   'gatsby-plugin-sharp',
   {
     resolve: `gatsby-plugin-layout`,
     options: {
-        component: require.resolve(`./src/templates/docs.js`)
-    }
+      component: require.resolve(`./src/templates/docs.js`),
+    },
   },
   'gatsby-plugin-emotion',
   'gatsby-plugin-react-helmet',
   {
-    resolve: "gatsby-source-filesystem",
+    resolve: 'gatsby-source-filesystem',
     options: {
-      name: "docs",
-      path: `${__dirname}/content/`
-    }
+      name: 'docs',
+      path: `${__dirname}/content/`,
+    },
   },
   {
     resolve: 'gatsby-plugin-mdx',
     options: {
       gatsbyRemarkPlugins: [
         {
-          resolve: "gatsby-remark-images",
+          resolve: 'gatsby-remark-images',
           options: {
             maxWidth: 1035,
-            sizeByPixelDensity: true
-          }
+            sizeByPixelDensity: true,
+          },
         },
         {
-          resolve: 'gatsby-remark-copy-linked-files'
-        }
+          resolve: 'gatsby-remark-copy-linked-files',
+        },
       ],
-      extensions: [".mdx", ".md"]
-    }
+      extensions: ['.mdx', '.md'],
+    },
   },
   {
     resolve: `gatsby-plugin-gtag`,
@@ -50,22 +70,27 @@ const plugins = [
   },
 ];
 // check and add algolia
-if (config.header.search && config.header.search.enabled && config.header.search.algoliaAppId && config.header.search.algoliaAdminKey) {
+if (
+  config.header.search &&
+  config.header.search.enabled &&
+  config.header.search.algoliaAppId &&
+  config.header.search.algoliaAdminKey
+) {
   plugins.push({
     resolve: `gatsby-plugin-algolia`,
     options: {
       appId: config.header.search.algoliaAppId, // algolia application id
       apiKey: config.header.search.algoliaAdminKey, // algolia admin key to index
       queries,
       chunkSize: 10000, // default: 1000
-    }}
-  )
+    },
+  });
 }
 // check and add pwa functionality
 if (config.pwa && config.pwa.enabled && config.pwa.manifest) {
   plugins.push({
-      resolve: `gatsby-plugin-manifest`,
-      options: {...config.pwa.manifest},
+    resolve: `gatsby-plugin-manifest`,
+    options: { ...config.pwa.manifest },
   });
   plugins.push({
     resolve: 'gatsby-plugin-offline',
@@ -90,13 +115,16 @@ module.exports = {
     docsLocation: config.siteMetadata.docsLocation,
     ogImage: config.siteMetadata.ogImage,
     favicon: config.siteMetadata.favicon,
-    logo: { link: config.header.logoLink ? config.header.logoLink : '/', image: config.header.logo }, // backwards compatible
+    logo: {
+      link: config.header.logoLink ? config.header.logoLink : '/',
+      image: config.header.logo,
+    }, // backwards compatible
     headerTitle: config.header.title,
     githubUrl: config.header.githubUrl,
     helpUrl: config.header.helpUrl,
     tweetText: config.header.tweetText,
     headerLinks: config.header.links,
     siteUrl: config.gatsby.siteUrl,
   },
-  plugins: plugins
+  plugins: plugins,
 };

gatsby-node.js

@@ -1,4 +1,7 @@
-const componentWithMDXScope = require('gatsby-plugin-mdx/component-with-mdx-scope');
+// uncomment to use process.env.* in node
+// require("dotenv").config({
+//   path: `.env.${process.env.NODE_ENV}`,
+// })
 
 const path = require('path');
 

netlify.toml

@@ -1,3 +1,25 @@
 [build]
   publish = "public"
   command = "npm run build"
+
+# contexts:
+# - production: master branch
+# - deploy preview: PRs/merges on master branch
+# - branch deploys: all other deploys
+
+# use strings to match node .env
+
+[context.production.environment]
+  GATSBY_ENV = "production"
+  GATSBY_SETTINGS_FILE = "netlify"
+  GATSBY_SHOW_DOCS = "false"
+
+[context.deploy-preview.environment]
+  GATSBY_ENV = "deploy-preview"
+  GATSBY_SETTINGS_FILE = "netlify"
+  GATSBY_SHOW_DOCS = "false"
+
+[context.branch-deploy.environment]
+  GATSBY_ENV = "branch-deploy"
+  GATSBY_SETTINGS_FILE = "netlify"
+  GATSBY_SHOW_DOCS = "true"