composer module. ignore_platform_reqs option added.

packaging/language/composer.py

@@ -82,6 +82,14 @@ options:
         default: "yes"
         choices: [ "yes", "no" ]
         aliases: [ "optimize-autoloader" ]
+    ignore_platform_reqs:
+        version_added: "2.0"
+        description:
+            - Ignore php, hhvm, lib-* and ext-* requirements and force the installation even if the local machine does not fulfill these.
+        required: false
+        default: "no"
+        choices: [ "yes", "no" ]
+        aliases: [ "ignore-platform-reqs" ]
 requirements:
     - php
     - composer installed in bin path (recommended /usr/local/bin)
@@ -124,6 +132,7 @@ def main():
             no_scripts           = dict(default="no", type="bool", aliases=["no-scripts"]),
             no_plugins           = dict(default="no", type="bool", aliases=["no-plugins"]),
             optimize_autoloader  = dict(default="yes", type="bool", aliases=["optimize-autoloader"]),
+            ignore_platform_reqs = dict(default="no", type="bool", aliases=["ignore-platform-reqs"]),
         ),
         supports_check_mode=True
     )
@@ -153,6 +162,8 @@ def main():
         options.append('--no-plugins')
     if module.params['optimize_autoloader']:
         options.append('--optimize-autoloader')
+    if module.params['ignore_platform_reqs']:
+        options.append('--ignore-platform-reqs')
 
     if module.check_mode:
         options.append('--dry-run')