Hacking cache generation for heroku

DC* · DC* · commit 4aa7d1366378 · 2014-12-19T12:17:57.000-03:00
[hack] Hacking jms serialization for heroku [hack] Hacking symfony cache due to symfony/symfony#12893 / see symfony/symfony#12784
diff --git a/bin/compile b/bin/compile
@@ -281,13 +281,26 @@ unset COMPOSER_GITHUB_OAUTH_TOKEN
 # install dependencies
 composer install --no-dev --prefer-dist --optimize-autoloader --no-interaction | indent
 
+# hack cache for all envs
+status "Hacking symfony's cache"
 BUILD_DIR=$1
 APP_DIR='/app'
+BUILDPACK_DIRS=$(find /tmp/buildpack* -maxdepth 0 -type d)
+# in the case of multipack
+for pack in $BUILDPACK_DIRS; do
+    if [ -f "$pack/bin/fix-metadata-paths" ]; then
+        buildpack=$pack
+    fi
+done
+
+for CACHE_ENV in dev prod; do
+    for metadata_file in $(find $BUILD_DIR/app/cache/$CACHE_ENV/jms_* -type f -name *.cache.php -not -name EnhancedProxy*); do
+        php $buildpack/bin/fix-metadata-paths $BUILD_DIR $APP_DIR $metadata_file
+    done
+
+    find $BUILD_DIR/app/cache/$CACHE_ENV -type f -not -name *.cache.php -exec sed -i "s@$BUILD_DIR@$APP_DIR@g" {} \; | indent
+done
 
-# hack cache for all envs
-#for CACHE_ENV in prod dev 'test'; do
-#    rm $BUILD_DIR/app/cache/$CACHE_ENV/jms_diextra/ -rf
-#done
 composer show --installed heroku/heroku-buildpack-php &> /dev/null && error "Your composer.json requires package 'heroku/heroku-buildpack-php'.
 This package may only be used as a dev dependency (in 'require-dev')!"
 
diff --git a/bin/fix-metadata-paths b/bin/fix-metadata-paths
@@ -0,0 +1,21 @@
+<?php
+$buildDir       = $argv[1];
+$appDir         = $argv[2];
+$metadataFile   = $argv[3];
+
+require $buildDir . '/vendor/autoload.php';
+$instance = require $metadataFile;
+if (!is_object($instance)) {
+    echo 'Could not instance serialized data from : ' . $metadataFile . PHP_EOL;
+
+} else {
+    $fileResources = $instance->fileResources;
+
+    foreach ($fileResources as $i => $fileResource) {
+        $fileResources[$i] = str_replace($buildDir, $appDir, $fileResource);
+    }
+    $instance->fileResources = $fileResources;
+
+    $serialized = $instance->serialize();
+    file_put_contents($metadataFile, $serialized);
+}
