fix(lighthouse): switch to docker volumes

Jenkinsfile

@@ -18,18 +18,28 @@ pipeline {
         }
         stage('Lighthouse Audit') {
             steps {
-                // Temporary container to get data in /dist folder
-                // Reuse of just build portfolio image
-                sh "mkdir -p ./dist-audit ./.lighthouseci"
+                // Create volumes but no run
+                sh "docker compose --profile audit create lighthouse-audit"
+
+                // Extract astro data from image to tmp-dist
                 sh "docker create --name audit-tmp portfolio:${env.APP_VERSION}"
-                sh "docker cp audit-tmp:/usr/share/caddy/. ./dist-audit"
-                sh "docker rm audit-tmp"
+                sh "mkdir -p ./tmp-dist"
+                sh "docker cp audit-tmp:/usr/share/caddy/. ./tmp-dist"
 
-                // Add audit config in the same folder
-                sh "cp .lighthouserc.cjs ./dist-audit/audit-config.cjs"
+                // Inject data from tmp-dist and config to audit container 
+                sh "docker cp ./tmp-dist/. lighthouse-audit:/app/dist/"
+                sh "docker cp .lighthouserc.cjs lighthouse-audit:/app/dist/audit-config.cjs"
 
-                // Launch special service in docker compose
-                sh "docker compose --profile audit run --rm lighthouse-audit"
+                // Now run
+                sh "docker compose --profile audit run lighthouse-audit"
+
+                // Get reports
+                sh "mkdir -p ./.lighthouseci"
+                sh "docker cp lighthouse-audit:/app/.lighthouseci/. ./.lighthouseci/"
+
+                // Clean temp
+                sh "docker rm lighthouse-audit"
+                sh "rm -rf ./tmp-dist"
             }
         }
         stage('Deploy') {
@@ -61,9 +71,8 @@ pipeline {
                 reportFiles: 'index.html',
                 reportName: 'Lighthouse Report'
             ])
-            echo "Clean unused image and files..."
+            echo "Clean unused image"
             sh "docker image prune -f" 
-            sh "rm -rf ./dist-audit"
         }
         success { echo "Success !" }
         failure { echo "Failed." }