[chain] Allow placeholders to support array value as default. (#181)

hechoendrupal · Jun 30, 2017 · 1030e98 · 1030e98
1 parent b1f3680
commit 1030e98
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Showing 2 changed files with 37 additions and 13 deletions.
diff --git a/config/dist/chain/site-new.yml b/config/dist/chain/site-new.yml
@@ -5,9 +5,12 @@ command:
   name: site:new
   description: 'Download a new Drupal project'
 vars:
-  repository: drupal-composer/drupal-project:8.x-dev
+  repository:
+    - drupal-composer/drupal-project:8.x-dev
+    - acquia/lightning-project
+    - acquia/reservoir-project
 commands:
-  # Create Drupal project using DrupalComposer
+  # Create Drupal project using Composer
   - command: exec
     arguments:
       bin: composer create-project %{{repository}} %{{directory}} --prefer-dist --no-progress --no-interaction
diff --git a/src/Command/Chain/ChainCommand.php b/src/Command/Chain/ChainCommand.php
@@ -130,17 +130,32 @@ function($value) {
 
         if ($missingInlinePlaceHolders) {
             foreach ($inlinePlaceHolders as $inlinePlaceHolder => $inlinePlaceHolderValue) {
-                $placeholder[] = sprintf(
-                    '%s:%s',
-                    $inlinePlaceHolder,
-                    $io->ask(
-                        sprintf(
-                            'Enter value for %s placeholder',
-                            $inlinePlaceHolder
-                        ),
-                        $inlinePlaceHolderValue
-                    )
-                );
+                if (is_array($inlinePlaceHolderValue)) {
+                    $placeholder[] = sprintf(
+                        '%s:%s',
+                        $inlinePlaceHolder,
+                        $io->choice(
+                            sprintf(
+                                'Select value for %s placeholder',
+                                $inlinePlaceHolder
+                            ),
+                            $inlinePlaceHolderValue,
+                            current($inlinePlaceHolderValue)
+                        )
+                    );
+                } else {
+                    $placeholder[] = sprintf(
+                        '%s:%s',
+                        $inlinePlaceHolder,
+                        $io->ask(
+                            sprintf(
+                                'Enter value for %s placeholder',
+                                $inlinePlaceHolder
+                            ),
+                            $inlinePlaceHolderValue
+                        )
+                    );
+                }
             }
             $input->setOption('placeholder', $placeholder);
         }
@@ -181,6 +196,12 @@ protected function execute(InputInterface $input, OutputInterface $output)
         $chainContent = $this->chainDiscovery->getFileContents($file);
         $inlinePlaceHolders = $this->chainDiscovery->extractInlinePlaceHolders($chainContent);
 
+        foreach ($inlinePlaceHolders as $inlinePlaceHolder => $inlinePlaceHolderValue) {
+            if (is_array($inlinePlaceHolderValue)) {
+                $inlinePlaceHolders[$inlinePlaceHolder] = current($inlinePlaceHolderValue);
+            }
+        }
+
         $placeholder = $input->getOption('placeholder');
         if ($placeholder) {
             $placeholder = $this->placeHolderInlineValueAsArray($placeholder);