Fix processes silently ignoring the CWD when it does not exist, refs #…

…9694
composer · Feb 11, 2021 · 2e16f3c · 2e16f3c
1 parent 4d2ae78
commit 2e16f3c
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diff --git a/src/Composer/Repository/Vcs/GitDriver.php b/src/Composer/Repository/Vcs/GitDriver.php
@@ -38,6 +38,9 @@ public function initialize()
     {
         if (Filesystem::isLocalPath($this->url)) {
             $this->url = preg_replace('{[\\/]\.git/?$}', '', $this->url);
+            if (!is_dir($this->url)) {
+                throw new \RuntimeException('Failed to read package information from '.$this->url.' as the path does not exist');
+            }
             $this->repoDir = $this->url;
             $cacheUrl = realpath($this->url);
         } else {

diff --git a/src/Composer/Util/ProcessExecutor.php b/src/Composer/Util/ProcessExecutor.php
@@ -61,6 +61,10 @@ public function execute($command, &$output = null, $cwd = null)
             $cwd = realpath(getcwd());
         }
 
+        if (!is_dir($cwd)) {
+            throw new \RuntimeException('The given CWD for the process does not exist: '.$cwd);
+        }
+
         $this->captureOutput = func_num_args() > 1;
         $this->errorOutput = null;