Fix ruby bugs in uwsgi-python

uwsgi-python/tasks/app.yml

@@ -235,12 +235,32 @@
     - "{{ app.app }}"
     - "{{ app.instance }}"
 
+- name: Create bundler directories with user permissions
+  file:
+    path: "{{ item }}"
+    state: directory
+    mode: 0775
+    owner: "{{ app_user }}"
+  loop:
+    - "{{ app_path }}/.bundle"
+    - "{{ app_path }}/vendor"
+  when:
+    - app_gemfile is defined
+    - app_gemfile|string != ''
+    - app_lang == "ruby"
+  tags:
+    - uwsgi-app
+    - "{{ app.app }}"
+    - "{{ app.instance }}"
+
 - name: Install gems
   bundler:
     deployment_mode: true
     exclude_groups:
       - development
     gemfile: "{{ app_gemfile }}"
+  become: true
+  become_user: "{{ app_user }}"
   when:
     - app_gemfile is defined
     - app_gemfile|string != ''

uwsgi-python/templates/uwsgi.ini.j2

@@ -67,7 +67,7 @@ pyargv = {{app_program}} {{app_command}}
 mount={{app_mountpoint}}={{app_path}}/{{app_program}}
 {% endif %}
 {% elif app_lang == "ruby" %}
-plugin = rack-ruby{{app_ruby_version|replace(".", "")}}
+plugin = rack_ruby{{app_ruby_version|replace(".", "")}}
 rack = {{app_rack}}
 {% if app_gemfile is defined and app_gemfile != '' %}
 env = BUNDLE_GEMFILE={{app_gemfile}}