Merge pull request #164 from ZoltanVeres/purgecss-develop-improvements

Purgecss develop improvements

Author: ZoltanVeres

gatsby-config.js

@@ -64,7 +64,13 @@ module.exports = {
         modulePath: `${__dirname}/src/cms/cms.js`,
       },
     },
-    'gatsby-plugin-purgecss', // must be after other CSS plugins
+    {
+      resolve:'gatsby-plugin-purgecss', // purges all unused/unreferenced css rules
+      options: {
+        develop: true,            // Activates purging in npm run develop
+        purgeOnly: ['/all.sass'], // applies purging only on the bulma css file
+      },
+    }, // must be after other CSS plugins
     'gatsby-plugin-netlify', // make sure to keep it last in the array
   ],
 }

package.json

@@ -9,7 +9,7 @@
     "gatsby-image": "^2.0.23",
     "gatsby-plugin-netlify": "^2.0.6",
     "gatsby-plugin-netlify-cms": "^3.0.9",
-    "gatsby-plugin-purgecss": "^3.0.0",
+    "gatsby-plugin-purgecss": "^3.1.0",
     "gatsby-plugin-react-helmet": "^3.0.4",
     "gatsby-plugin-sass": "^2.0.7",
     "gatsby-plugin-sharp": "^2.0.15",

yarn.lock

@@ -5076,9 +5076,9 @@ gatsby-plugin-page-creator@^2.0.5:
     parse-filepath "^1.0.1"
     slash "^1.0.0"
 
-gatsby-plugin-purgecss@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/gatsby-plugin-purgecss/-/gatsby-plugin-purgecss-3.0.0.tgz#3d9ab151f6b8098053e272a461f2d3680c89a291"
+gatsby-plugin-purgecss@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/gatsby-plugin-purgecss/-/gatsby-plugin-purgecss-3.1.0.tgz#ecaf5266317ef3deba94478f341f2855f58a3a74"
   dependencies:
     fs-extra "^7.0.0"
     loader-utils "^1.1.0"