V5 port of this plugin (with other updates)

.gitignore

@@ -1,21 +1,24 @@
 # dependencies
-node_modules
+/.yarn
+/.yarnrc.yml
+/node_modules
 
 # testing
-coverage
+/coverage
+
 # production
-build
-.netlify
-dist
+/build
+/.netlify
+/dist
 
 # misc
+/.git
 .DS_Store
+.env
 npm-debug.log
 yarn-error.log
 
 #IDE
 .idea/*
 *.swp
 .vscode
-
-.env

README.md

@@ -80,3 +80,15 @@ query {
   }
 }
 ```
+
+## Contributing
+
+Run the tests with:
+
+```sh
+yarn
+createdb postgraphile_plugin_fulltext_filter || true
+echo 'export TEST_DATABASE_URL="postgres:///postgraphile_plugin_fulltext_filter"' >> .env
+chmod +x .env
+yarn test
+```