execute tasks as user mastodon

roles/mastodon/tasks/main.yml

@@ -17,5 +17,9 @@
   - include_tasks: system_setup/nginx.yml
   - include_tasks: system_setup/user.yml
   - include_tasks: system_setup/ruby.yml
+    become: true
+    become_user: "{{ mastodon_user }}"
   - include_tasks: system_setup/mastodon.yml
+    become: true
+    become_user: "{{ mastodon_user }}"
   - include_tasks: system_setup/letsencrypt.yml

roles/mastodon/tasks/system_setup/ruby.yml

@@ -27,8 +27,8 @@
   when: rbenv_configure is succeeded
 
 - name: mastodon | Update profile settings
-  copy:
-    dest: "~/.bashrc"
+  blockinfile:
+    dest: "~/.profile"
     content: |
       export PATH="~/.rbenv/bin:${PATH}"
       eval "$(rbenv init -)"