Add XML tasks to new play.

playbooks/edx-east/update_xml_courses.yml

+# Update all xml courses.
+# Import any courses that are supposed to be imported.
+# Drop any courses on disk that need to be dropped on disk.
+#
+# ansible-playbook -i <hostname>, update_xml_courses.yml -e@/path/to/secrets.yml
+- name: Make a zip of XML courses.
+  hosts: all
+  gather_facts: False
+  vars_files:
+    - roles/common/defaults/main.yml
+    - roles/edxapp/defaults/main.yml
+  tasks:
+        - name: clone the xml course repo
+          git: >
+            repo="{{ item.repo_url }}"
+            dest="{{ edxapp_course_data_dir }}/{{ item.repo_name }}"
+            version="{{ item.version }}"
+            accept_hostkey=True
+            depth=1
+          sudo_user: "{{ edxapp_user }}"
+          environment:
+            GIT_SSH: "{{ edxapp_git_ssh }}"
+          with_items: EDXAPP_XML_COURSES
+
+        - name: update course.xml
+          template: >
+            src=course.xml.j2
+            dest="{{ edxapp_course_data_dir }}/{{ item.repo_name }}/course.xml"
+          sudo_user: "{{ edxapp_user }}"
+          with_items: EDXAPP_XML_COURSES
+
+        - name: make symlinks for the static data
+          shell: >
+            executable=/bin/bash
+            if [[ -d {{ edxapp_course_data_dir }}/{{ item.repo_name }}/static ]]; then
+              ln -sf {{ edxapp_course_data_dir }}/{{ item.repo_name }}/static {{ edxapp_course_static_dir }}/{{ item.repo_name }}
+            else
+              ln -sf {{ edxapp_course_data_dir }}/{{ item.repo_name }} {{ edxapp_course_static_dir }}/{{ item.repo_name }}
+            fi
+          with_items: EDXAPP_XML_COURSES
+          when: item.disposition == "on disk" or item.disposition == "no static import"
+
+        - name: import courses with nostatic flag
+          shell: >
+            {{ edxapp_venv_bin }}/python manage.py cms --settings=aws import --nostatic {{ edxapp_course_data_dir }} {{ item.repo_name }}
+            chdir="{{ edxapp_code_dir }}"
+          sudo_user: "{{ edxapp_user }}"
+          with_items: EDXAPP_XML_COURSES
+          when: item.disposition == "no static import"
+
+        - name: import courses including static data
+          shell: >
+            {{ edxapp_venv_bin }}/python manage.py cms --settings=aws import {{ edxapp_course_data_dir }} {{ item.repo_name }}
+            chdir="{{ edxapp_code_dir }}"
+          sudo_user: "{{ edxapp_user }}"
+          with_items: EDXAPP_XML_COURSES
+          when: item.disposition == "import"
+
+        - name: delete courses that were fully imported
+          file: path="{{ edxapp_course_data_dir }}/{{ item.repo_name }}" state=absent
+          with_items: EDXAPP_XML_COURSES
+          when: item.disposition == "import"
+
+        - name: zip up the data and static dirs
+          shell: tar czf /tmp/static_course_content.tar.gz -C {{ edxapp_data_dir }} {{ edxapp_course_data_dir|basename }} {{ edxapp_course_static_dir|basename }}