Make rewrite() and rollback() exact inverses

Axel Rutz · lkmorlan · commit 09f8e92ad1ba · 2020-03-24T17:17:29.000-04:00
diff --git a/src/Writer/Drupal.php b/src/Writer/Drupal.php
@@ -53,11 +53,11 @@ public function rewrite($version, $timestamp, $core = null, $project = null)
      */
     public function rollback()
     {
-        $pattern = '# Information added by drupal-composer/info-rewrite; date of revision:';
+        $pattern = "\n# Information added by drupal-composer/info-rewrite; date of revision:";
         foreach ($this->paths as $info_file) {
             $contents = file_get_contents($info_file);
             $parts = explode($pattern, $contents);
-            file_put_contents($info_file, trim($parts[0]) . "\n");
+            file_put_contents($info_file, $parts[0]);
         }
     }
 

Original file line number	Diff line number	Diff line change
`@@ -53,11 +53,11 @@ public function rewrite($version, $timestamp, $core = null, $project = null)`
`53`	`53`	`*/`
`54`	`54`	`public function rollback()`
`55`	`55`	`{`
`56`		`- $pattern = '# Information added by drupal-composer/info-rewrite; date of revision:';`
	`56`	`+ $pattern = "\n# Information added by drupal-composer/info-rewrite; date of revision:";`
`57`	`57`	`foreach ($this->paths as $info_file) {`
`58`	`58`	`$contents = file_get_contents($info_file);`
`59`	`59`	`$parts = explode($pattern, $contents);`
`60`		`- file_put_contents($info_file, trim($parts[0]) . "\n");`
	`60`	`+ file_put_contents($info_file, $parts[0]);`
`61`	`61`	`}`
`62`	`62`	`}`
`63`	`63`