Proof of concept: Bust cloudflare cache (#333)

* Bust cloudflare cache

* wip

.gitignore

@@ -5,6 +5,7 @@
 /public/sitemap*.xml
 /storage/*.key
 /vendor
+/modified
 .DS_Store
 .env
 .phpunit.result.cache

app/Console/Kernel.php

@@ -4,6 +4,7 @@
 
 use Illuminate\Console\Scheduling\Schedule;
 use Illuminate\Foundation\Console\Kernel as ConsoleKernel;
+use Illuminate\Support\Facades\Config;
 
 class Kernel extends ConsoleKernel
 {
@@ -26,7 +27,7 @@ protected function schedule(Schedule $schedule)
  {
  $schedule->command('sitemap:generate')->daily();
  $schedule->exec('bash /home/forge/laravel.com/build/api.sh')->daily();
- $schedule->exec('bash /home/forge/laravel.com/build/docs.sh')->everyFiveMinutes();
+ $schedule->exec('bash /home/forge/laravel.com/build/docs.sh', Config::get(['services.cloudflare.zone', 'services.cloudflare.token']))->everyFiveMinutes();
  }
 
  /**

build/docs.sh

@@ -1,14 +1,34 @@
 #!/bin/bash
+
+set -e
+
 base=${base:-/home/forge/laravel.com}
-docs=${base}/resources/docs
-
-# cd ${docs}/5.5 && git pull origin 5.5
-# cd ${docs}/5.8 && git pull origin 5.8
-# cd ${docs}/6.0 && git pull origin 6.0
-# cd ${docs}/6.x && git pull origin 6.x
-# cd ${docs}/7.x && git pull origin 7.x
-cd ${docs}/8.x && git pull origin 8.x
-cd ${docs}/9.x && git pull origin 9.x
-cd ${docs}/10.x && git pull origin 10.x
-cd ${docs}/11.x && git pull origin 11.x
-cd ${docs}/master && git pull origin master
+versions=('8.x' '9.x' '10.x' '11.x' 'master')
+
+for version in "${versions[@]}"
+do
+ cd "${base}/resources/docs/${version}"
+ previousHash=$(git rev-parse "${version}")
+ git fetch origin "${version}"
+
+ if [[ "${previousHash}" == $(git rev-parse "origin/${version}") ]]; then
+ continue
+ fi
+
+ git pull origin "${version}"
+ git diff --name-only $previousHash HEAD | while read markdownFile; do
+ echo "https://laravel.com/docs/${version}/$(basename $markdownFile '.md')" >> "${base}/modified"
+ done
+done
+
+if [ ! -f "${base}/modified" ]; then
+ exit 0
+fi
+
+files=$(jq --raw-input --slurp 'split("\n") | map(select(. != "")) | unique' "${base}/modified")
+curl -X POST --fail \
+ "https://api.cloudflare.com/client/v4/zones/${1}/purge_cache" \
+ -H 'Content-Type: application/json' \
+ -H "Authorization: Bearer ${2}" \
+ -d "{ \"files\": ${files} }"
+rm "${base}/modified"

config/services.php

@@ -34,4 +34,8 @@
  'token' => env('WORKABLE_TOKEN'),
  ],
 
+ 'cloudflare' => [
+ 'zone' => env('CLOUDFLARE_ZONE'),
+ 'token' => env('CLOUDFLARE_TOKEN'),
+ ],
 ];