setup markdownlint

.editorconfig

@@ -8,5 +8,5 @@ indent_style = space
 insert_final_newline = true
 trim_trailing_whitespace = true
 
-[*.{json,yml,yaml}]
+[*.{json,yml,yaml,md}]
 indent_size = 2

.markdownlint.json

@@ -0,0 +1,15 @@
+{
+  "default": true,
+  "whitespace": false,
+  "line-length": false,
+  "ul-start-left": false,
+  "ul-indent": false,
+  "no-inline-html": false,
+  "no-bare-urls": false,
+  "first-line-h1": false,
+  "first-heading-h1": false,
+  "blanks-around-fences": false,
+  "no-trailing-punctuation": false,
+  "ol-prefix": false,
+  "ul-style": { "style": "dash" }
+}

package.json

@@ -46,9 +46,11 @@
     "ssr": "npm run build && serve -s public/",
     "format:js": "prettier --write 'src/**/*.{js,jsx}'",
     "format:css": "prettier-stylelint --write --quiet 'src/**/*.{css,scss}'",
+    "format:md": "prettier --write './content/**/*.md' --no-semi",
     "format": "run-p format:js format:css",
     "lint:js": "eslint ./gatsby-*.js && eslint ./src/**/*.{js,jsx}",
     "lint:css": "stylelint ./src/**/*.{css,scss}",
+    "lint:md": "markdownlint './content/**/*.md'",
     "lint": "run-p lint:js lint:css",
     "test": "npm run lint"
   },
@@ -59,9 +61,11 @@
     "eslint-config-oceanprotocol": "^1.3.0",
     "eslint-config-prettier": "^3.1.0",
     "eslint-plugin-prettier": "^3.0.0",
+    "markdownlint-cli": "^0.13.0",
     "npm-run-all": "^4.1.3",
     "prettier": "^1.15.1",
     "prettier-stylelint": "^0.4.2",
+    "stylelint": "^9.8.0",
     "stylelint-config-bigchaindb": "^1.2.1",
     "stylelint-config-css-modules": "^1.3.0",
     "stylelint-config-standard": "^18.2.0"