fix build

Author: mylamour

gatsby-config.js

@@ -1,3 +1,7 @@
+require("dotenv").config({
+  path: `.env.${process.env.NODE_ENV}`,
+})
+
 module.exports = {
   plugins: [
     `gatsby-plugin-offline`,
@@ -35,4 +39,4 @@ module.exports = {
       },
     },
   ],
-}
+}

package.json

@@ -7,21 +7,21 @@
     "url": "https://github.com/jazibsawar/gatsby-blog-cosmicjs/issues"
   },
   "dependencies": {
-    "gatsby": "^2.19.12",
-    "gatsby-background-image": "^0.9.14",
-    "gatsby-image": "^2.2.40",
-    "gatsby-plugin-google-analytics": "^2.1.35",
-    "gatsby-plugin-offline": "^3.0.34",
-    "gatsby-plugin-react-helmet": "^3.1.22",
-    "gatsby-plugin-sharp": "^2.4.5",
-    "gatsby-plugin-typography": "^2.3.22",
+    "gatsby": "^2.20.17",
+    "gatsby-background-image": "^1.1.1",
+    "gatsby-image": "^2.3.4",
+    "gatsby-plugin-google-analytics": "^2.2.4",
+    "gatsby-plugin-offline": "^3.1.4",
+    "gatsby-plugin-react-helmet": "^3.2.4",
+    "gatsby-plugin-sharp": "^2.5.6",
+    "gatsby-plugin-typography": "^2.4.3",
     "gatsby-source-cosmicjs": "^1.1.0",
-    "gatsby-source-filesystem": "^2.1.48",
-    "gatsby-transformer-sharp": "^2.3.14",
+    "gatsby-source-filesystem": "^2.2.4",
+    "gatsby-transformer-sharp": "^2.4.6",
     "lodash": "^4.17.15",
-    "react": "^16.12.0",
-    "react-dom": "^16.12.0",
-    "react-helmet": "^5.2.1",
+    "react": "^16.13.1",
+    "react-dom": "^16.13.1",
+    "react-helmet": "^6.0.0",
     "react-typography": "^0.16.19",
     "typeface-merriweather": "0.0.72",
     "typeface-montserrat": "0.0.75",
@@ -30,8 +30,8 @@
   },
   "devDependencies": {
     "eslint": "^6.8.0",
-    "eslint-plugin-react": "^7.18.3",
-    "prettier": "^1.19.1"
+    "eslint-plugin-react": "^7.19.0",
+    "prettier": "^2.0.4"
   },
   "homepage": "https://github.com/gatsbyjs/gatsby-starter-blog#readme",
   "keywords": [
@@ -44,13 +44,14 @@
     "url": "git+https://github.com/gatsbyjs/gatsby-starter-blog.git"
   },
   "scripts": {
+    "dev": "npm run develop",
     "start": "gatsby build; gatsby serve --port $PORT",
-    "dev": "gatsby develop",
     "lint": "./node_modules/.bin/eslint --ext .js,.jsx --ignore-pattern public .",
     "test": "echo \"Error: no test specified\" && exit 1",
     "format": "prettier --trailing-comma es5 --no-semi --single-quote --write 'src/**/*.js' 'src/**/*.md'",
-    "develop": "gatsby develop",
+    "develop": "ENABLE_GATSBY_REFRESH_ENDPOINT=true gatsby develop;",
+    "poll-content": "while sleep 1; do curl -X POST http://localhost:8000/__refresh; done",
     "build": "gatsby build",
     "fix-semi": "eslint --quiet --ignore-pattern node_modules --ignore-pattern public --parser babel-eslint --no-eslintrc --rule '{\"semi\": [2, \"never\"], \"no-extra-semi\": [2]}' --fix gatsby-node.js"
   }
-}
+}