Add script to run lighthouse reports in bulk (#97)

* Add script to run lighthouse reports in bulk

* Add node-version and set drone ci to use the same version

* Get all the images switched and sign file

.drone.yml

@@ -21,7 +21,7 @@ steps:
   - clone
 
 - name: install
-  image: node:8
+  image: node:11.9
   commands:
   - "echo \"//my-registry.dokku.coreyja.com/:_authToken=$NPM_AUTH_TOKEN\" >> .npmrc"
   - "echo \"//npm.fontawesome.com/:_authToken=$FONTAWESOME_AUTH_TOKEN\" >> .npmrc"
@@ -35,15 +35,15 @@ steps:
   - restore
 
 - name: test
-  image: node:8
+  image: node:11.9
   commands:
   - yarn install --frozen
   - yarn test
   depends_on:
   - install
 
 - name: build
-  image: node:8
+  image: node:11.9
   commands:
   - yarn install --frozen
   - yarn build
@@ -54,7 +54,7 @@ steps:
   - test
 
 - name: deploy
-  image: node:8
+  image: node:11.9
   commands:
   - yarn install --frozen
   - yarn deploy
@@ -92,6 +92,6 @@ steps:
 
 ---
 kind: signature
-hmac: 0b151e541035a20b11475beb8a86b57987e494a335aaa2f8dc3115f5efdc8847
+hmac: 24df2c6eb14906098ca9da46b7e3133a9b6842cde2726cf17903f2b5c1cdd86b
 
 ...

.gitignore

@@ -96,3 +96,5 @@ yarn-error.log
 .yarn-integrity
 
 secrets.yml
+
+report/

.node-version

@@ -0,0 +1 @@
+11.9.0

package.json

@@ -48,6 +48,8 @@
   },
   "devDependencies": {
     "husky": "^2.3.0",
+    "lighthouse": "^5.1.0",
+    "lighthouse-batch": "^4.0.0",
     "lint-staged": "^8.1.7",
     "prettier": "^1.17.1"
   },

scripts/bulk-lighthouse.sh

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+SITEMAP_URL="https://coreyja.com/sitemap.xml"
+
+# $1 - xml url
+parse_xml() {
+  urls=`curl -s $1 | sed -n 's/^.*<loc>\(.*\)<\/loc>.*$/\1/p'`
+  xmls=(`grep -e ".xml$" <<< $urls`)
+  for xml_url in "${xmls[@]}"
+  do
+    parse_xml $xml_url
+  done
+  pages=(`grep -v -e ".xml$" <<< $urls`)
+  printf '%s\n' "${pages[@]}" >&1
+}
+
+urls=$(parse_xml $SITEMAP_URL | paste -sd "," -)
+
+yarn run lighthouse-batch -s "$urls"