Merge branch '2838-crontabs-collector' into 'master'

ansible-inventories/arocom#2838 added script and tasks for "crontabs_collector"

See merge request ansible-roles/drupal!8

tasks/crontabs_collector.yml

+---
+# file: roles/drupal/tasks/crontabs_collector.yml
+
+- block:
+
+    - name: Install crontabs collector
+      template:
+        src: scripts/config/crontabs_collector.php.jinja2
+        dest: /usr/local/bin/crontabs_collector.php
+        owner: root
+        group: root
+        mode: 0775
+      tags:
+        - crontabs_collector

tasks/main.yml

@@ -42,6 +42,11 @@
       tags:
         - haproxy_redirects_collector
 
+    - name: Install crontabs collector
+      include_tasks: crontabs_collector.yml
+      tags:
+        - crontabs_collector
+
   when: (not excluded_roles or "drupal" not in excluded_roles) and drupal_install_drupal and (collect_config is not defined or not collect_config)
 
 - block:

templates/scripts/config/crontabs_collector.php.jinja2

+#!/usr/bin/php
+<?php
+
+// Define input and output files.
+
+// Production files.
+$input_files_definitions = [];
+{% for drupal in drupal_settings|default([]) %}
+{% if drupal.src.git.target2 is defined %}
+$input_files_definitions[] = '{{ jailroot }}/{{ drupal.jail.name }}/var/www{{ drupal.webRoot|default("") }}{{ drupal.src.git.target2 }}/crons/*.json';
+{% endif %}
+{% endfor %}
+$output_file = '/etc/ansible/facts.d/crontabs.fact';
+
+// Get the input file listing.
+$input_files = [];
+
+foreach ($input_files_definitions as $input_files_definition) {
+  $input_files_tmp = glob($input_files_definition);
+  if (!is_array($input_files_tmp)) {
+    continue;
+  }
+
+  $input_files = array_merge($input_files, $input_files_tmp);
+}
+
+// Resulting crontab definition list.
+$crontab_definitions = [];
+
+// Walk over the input files and merge each one to the result.
+foreach ($input_files as $input_file) {
+  // Read the raw file contents.
+  $input_file_content = @file_get_contents($input_file);
+  // JSON decode the file contents.
+  $input_file_decoded = @json_decode($input_file_content, true);
+  // Make sure we have a valid list.
+  if (!is_array($input_file_decoded)) {
+    continue;
+  }
+
+  // Merge the decoded file contents to the result.
+  $crontab_definitions = array_merge($crontab_definitions, $input_file_decoded);
+}
+
+// JSON encode the result.
+$crontab_content = json_encode($crontab_definitions);
+
+// Write the JSON encoded result to the output file.
+file_put_contents($output_file, $crontab_content);