Support for installing dynamic job rules

README.md

@@ -141,6 +141,12 @@ Options for configuring Galaxy and controlling which version is installed.
 - `galaxy_local_tools`: List of local tool files or directories to copy from the control machine, relative to
   `galaxy_local_tools_src_dir` (default: `files/galaxy/tools` in the playbook).
 - `galaxy_local_tools_dir`: Directory on the Galaxy server where local tools will be installed.
+- `galaxy_dynamic_job_rules`: List of dynamic job rules to copy from the control machine, relative to
+  `galaxy_dynamic_job_rules_src_dir` (default: `files/galaxy/dynamic_job_rules` in the playbook).
+- `galaxy_dynamic_job_rules_dir` (default: `{{ galaxy_server_dir }}/lib/galaxy/jobs/rules`): Directory on the Galaxy
+  server where dynamic job rules will be installed. If changed from the default, ensure the directory is on Galaxy's
+  `$PYTHONPATH` (e.g. in `{{ galaxy_venv_dir }}/lib/python2.7/site-packages`) and configure the dynamic rules plugin in
+  `job_conf.xml` accordingly.
 - `galaxy_repo` (default: `https://github.com/galaxyproject/galaxy.git`): Upstream Git repository from which Galaxy
   should be cloned.
 - `galaxy_commit_id` (default: `master`): A commit id, tag, branch, or other valid Git reference that Galaxy should be

defaults/main.yml

@@ -98,6 +98,15 @@ galaxy_privsep_dirs:
 # Local (relative to playbook) path to local tools
 galaxy_local_tools_src_dir: files/galaxy/tools
 
+# Local (relative to playbook) path to dynamic job rules
+galaxy_dynamic_job_rules_src_dir: files/galaxy/dynamic_job_rules
+
+# Remote path to dynamic job rules (must be on Galaxy's $PYTHONPATH if not the default)
+galaxy_dynamic_job_rules_dir: "{{ galaxy_server_dir }}/lib/galaxy/jobs/rules"
+
+# List of dynamic rules to install
+galaxy_dynamic_job_rules: []
+
 #
 # Version control
 #

tasks/static_setup.yml

@@ -44,6 +44,29 @@
         galaxy_tool_config_files: "{{ galaxy_tool_config_files }} + ['{{ galaxy_config_dir ~ '/local_tool_conf.xml' }}']"
       when: galaxy_local_tools is defined
 
+    - name: Ensure dynamic job rules paths exists
+      file:
+        path: "{{ galaxy_dynamic_job_rules_dir }}/{{ item | dirname }}"
+        state: directory
+      loop_control:
+        label: "{{ galaxy_dynamic_job_rules_dir }}/{{ item | dirname }}"
+      with_items: "{{ galaxy_dynamic_job_rules }}"
+
+    - name: Install dynamic job rules
+      copy:
+        src: "{{ galaxy_dynamic_job_rules_src_dir }}/{{ item }}"
+        dest: "{{ galaxy_dynamic_job_rules_dir }}/{{ item }}"
+      with_items: "{{ galaxy_dynamic_job_rules }}"
+
+    - name: Ensure dynamic rule __init__.py's exist
+      copy:
+        content: ""
+        dest: "{{ galaxy_dynamic_job_rules_dir }}/{{ item | dirname }}/__init__.py"
+        force: no
+      loop_control:
+        label: "{{ galaxy_dynamic_job_rules_dir }}/{{ ((item | dirname) != '') | ternary ((item | dirname) ~ '/', '') }}__init__.py"
+      with_items: "{{ galaxy_dynamic_job_rules }}"
+
     - name: Create Galaxy configuration file
       template:
         src: "{{ galaxy_config_file_template }}"