Fix #1: Add a flush data option

Author: Wtower

.gitignore

@@ -1,4 +1,4 @@
 ### JetBrains
 # Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio
-## Directory-based project format:
+*.iml
 .idea/

README.md

@@ -17,7 +17,8 @@ Optional variables
 
 (passed as extra variables):
 
-- `loaddata`: A list of the dump files to load data from, eg `[project, auth]`, omit to skip loaddata.
+- `loaddata`: Set to `true` in order to load data from `conf.data`.
+- `flush`: Set to `true` in order to flush data before `loaddata`. Depends on `loaddata` variable to be `true`.
 - `newrelic`: New Relic license key. Omit to skip New Relic. Recommended to add a default in playbook.
 
 Required Configuration variables 
@@ -40,6 +41,7 @@ Optional Configuration variables
 - `conf.wsgi_script`: The wsgi script, default: `index.wsgi`.
 - `conf.compile_msgs`: Set to `true` in order to compile i18n messages.
 - `conf.memcached`: Set to `true` in order to clear cache.
+- `conf.data`: A list of the dump files to load data from, eg `[project, auth]`, omit to skip loaddata. Depends on `loaddata` variable to be `true`.
 
 Other default variables
 -----------------------

tasks/main.yml

@@ -63,6 +63,10 @@
   register: migrate_result
   changed_when: '"No migrations to apply." not in migrate_result.stdout'
 
+- name: Flush data
+  shell: "{{ manage }} flush --noinput {{ settings }}"
+  when: loaddata is defined and loaddata == 'true' and flush is defined and flush == 'true'
+
 - name: Load data
   shell: "{{ manage }} loaddata {{ item }} {{ settings }}"
   when: loaddata is defined and loaddata == 'true'