Ensure drupal pkgs are detected correctly

* Use same composer.json and composer.lock file from issue
* Check if vendor path exists before specifying env vars
* Install php from deb package

1 files changed, 7 insertions, 4 deletions

diff --git a/lib/license/finder/ext/composer.rb b/lib/license/finder/ext/composer.rb
index 1be4e2b..1434798 100644
--- a/lib/license/finder/ext/composer.rb
+++ b/lib/license/finder/ext/composer.rb
@@ -33,10 +33,13 @@ module LicenseFinder
     def default_env
       @default_env ||= {
         'COMPOSER_ALLOW_SUPER' => '1',
-        'COMPOSER_CACHE_DIR' => ENV.fetch('COMPOSER_CACHE_DIR', vendor_path.join('.cache')).to_s,
-        'COMPOSER_CAFILE' => ENV.fetch('COMPOSER_CACHE_DIR', shell.default_certificate_path).to_s,
-        'COMPOSER_VENDOR_DIR' => ENV.fetch('COMPOSER_VENDOR_DIR', vendor_path).to_s
-      }
+        'COMPOSER_CAFILE' => ENV.fetch('COMPOSER_CACHE_DIR', shell.default_certificate_path).to_s
+      }.tap do |env|
+        if vendor_path.exist?
+          env['COMPOSER_CACHE_DIR'] = ENV.fetch('COMPOSER_CACHE_DIR', vendor_path.join('.cache')).to_s
+          env['COMPOSER_VENDOR_DIR'] = ENV.fetch('COMPOSER_VENDOR_DIR', vendor_path).to_s
+        end
+      end
     end
 
     def dependencies