Create project_shared_children files if they do not exist

CHANGELOG.md

@@ -1,4 +1,5 @@
 ### HEAD
+* Create `project_shared_children` files if they do not exist ([#706](https://github.com/roots/trellis/pull/706))
 * Diffie-Hellman params now conditional on SSL status ([#709](https://github.com/roots/trellis/pull/709))
 * Update PHP to 7.1 ([#695](https://github.com/roots/trellis/pull/695))
 * Update WP-CLI to 1.0.0 ([#708](https://github.com/roots/trellis/pull/708))

roles/deploy/defaults/main.yml

@@ -21,15 +21,15 @@ project_templates:
     src: roles/deploy/templates/env.j2
     dest: .env
 
-# The shared_children is a list of all files/folders in your project that need to be linked to a path in "/shared".
+# The shared_children is a list of all files/folders in your project that need to be linked to a path in `/shared`.
 # For example a sessions directory or an uploads folder. They are created if they don't exist, with the type
 # specified in the `type` key (file or directory).
 # Example:
 # project_shared_children:
-#   - path: "app/sessions"
-#     src: "sessions"
-#     mode: "0755"
-#     type: "file" / "directory"  // <- optional, defaults to "directory"
+#   - path: app/sessions
+#     src: sessions
+#     mode: '0755'        // <- optional, must be quoted, defaults to `'0755'` if `directory` or `'0644'` if `file`
+#     type: directory     // <- optional, defaults to `directory`, options: `directory` or `file`
 project_shared_children:
   - path: web/app/uploads
     src: uploads

roles/deploy/tasks/share.yml

@@ -2,12 +2,35 @@
 - include: "{{ deploy_share_before | default('../hooks/example.yml') }}"
   tags: deploy-share-before
 
-- name: Ensure shared sources are present
+- name: Ensure shared sources are present -- directories
   file:
     path: "{{ deploy_helper.shared_path }}/{{ item.src }}"
-    state: "{{ item.type | default('directory') }}"
+    state: directory
     mode: "{{ item.mode | default('0755') }}"
   with_items: "{{ project_shared_children }}"
+  when: item.type | default('directory') | lower == 'directory'
+
+- name: Ensure shared sources are present -- files' parent directories
+  file:
+    path: "{{ deploy_helper.shared_path }}/{{ item.src | dirname }}"
+    state: directory
+    mode: '0755'
+  with_items: "{{ project_shared_children }}"
+  when: item.type | default('directory') | lower == 'file'
+
+- name: Ensure shared sources are present -- files
+  file:
+    path: "{{ deploy_helper.shared_path }}/{{ item.src }}"
+    state: touch
+    mode: "{{ item.mode | default('0644') }}"
+  with_items: "{{ project_shared_children }}"
+  when: item.type | default('directory') | lower == 'file'
+
+- name: Ensure parent directories for shared paths are present
+  file:
+    path: "{{ deploy_helper.new_release_path }}/{{ item.path | dirname }}"
+    state: directory
+  with_items: "{{ project_shared_children }}"
 
 - name: Ensure shared paths are absent
   file: