Add db_restore task

__init__.py

@@ -2,6 +2,7 @@ from .deploy import *
 import drush
 import behat 
 import docker
+import core
 from .environments import e
 
 from fabric.api import lcd, cd, task, roles, env, local, run, runs_once, execute

core.py

+from __future__ import unicode_literals
+from fabric.api import lcd, cd, task, roles, env, local, run, runs_once, execute
+from fabric.contrib.console import confirm
+from fabric.colors import red, green
+
+import helpers as h
+import os.path
+
+@task
+@roles('local')
+def db_import(filename, role='local'):
+    """Import and restore the specified database dump.
+
+    $ fab core.db_import:/tmp/db_dump.sql.gz
+
+    :param filename: a full path to a gzipped sql dump.
+    """
+
+    if os.path.isfile(filename):
+        print green('Database dump {} found.'.format(filename))
+        with h.fab_cd(role, env.site_root):
+            h.fab_run(role, 'zcat {} | mysql -u{} -p{} -h{} {}'.format(filename, env.site_db_user, env.site_db_pass, env.container_ip, env.site_db_name))
+            print(green('Database dump successfully restored.'))
+    else:
+        print red('Could not find database dump at {}'.format(filename))

drush.py

@@ -163,3 +163,4 @@ def gen_doc(role='local'):
         h.fab_run(role, 'asciidoctor -b html5 -o {}/CHANGELOG.html {}/CHANGELOG.adoc'.format(env.workspace, env.workspace))
         print(green('CHANGELOG.html generated in {}'.format(env.workspace)))
 
+