Setup travis

.coveragerc

@@ -0,0 +1,6 @@
+[report]
+source=peewee_migrate
+
+[run]
+source=peewee_migrate
+

.travis.yml

@@ -3,22 +3,21 @@ language: python
 python: 2.7
 
 env:
-    - TOXENV=py26
-    - TOXENV=py27
-    - TOXENV=py33
-    - TOXENV=cov
+- TOXENV=py27
+- TOXENV=py34
+- TOXENV=cov
 
 branches:
-    only:
-        - master
-        - develop
+  only:
+    - master
+    - develop
 
 install: pip install --quiet --use-mirrors tox
 
 script: tox
 
 after_script:
-    - if [ $TOXENV == "cov" ]; then
-        pip install --quiet --use-mirrors coveralls;
-        coveralls;
-      fi
+- if [ $TOXENV == "cov" ]; then
+    pip install --quiet --use-mirrors coveralls;
+    coveralls;
+  fi

peewee_migrate/core.py

@@ -82,15 +82,25 @@ def diff(self):
 
     def run(self, name=None):
         """ Run migrations. """
+
+        LOGGER.info('Start migrations')
+
         migrator = Migrator(self.db)
         if name:
             return self.run_one(name, migrator)
 
-        for name in self.diff:
+        diff = self.diff
+        for name in diff:
             self.run_one(name, migrator)
 
+        if not diff:
+            LOGGER.info('Nothing to migrate')
+
     def run_one(self, name, migrator):
         """ Run a migration. """
+
+        LOGGER.info('Run "%s"', name)
+
         try:
             with open(op.join(self.migrate_dir, name + '.py')) as f:
                 with self.db.transaction():
@@ -108,11 +118,16 @@ def run_one(self, name, migrator):
             LOGGER.error(exc)
 
     def create(self, name):
+        """ Create a migration. """
+
+        LOGGER.info('Create a migration "%s"', name)
+
         num = len(self.fs_migrations)
         prefix = '{:03}_'.format(num)
         name = prefix + name + '.py'
         copy(MIGRATE_TEMPLATE, op.join(self.migrate_dir, name))
-        LOGGER.info('Created: %s', name)
+
+        LOGGER.info('Migration has created %s', name)
 
 
 class MigrateHistory(Model):

peewee_migrate/migration.tmpl

@@ -1,5 +1,8 @@
 """ Migration template. """
 
+from peewee import *  # noqa
+
+
 def migrate(migrator, database):
     """
     Write your migrations here.

tox.ini

@@ -0,0 +1,21 @@
+[tox]
+envlist=py27,py34,cov
+
+[pytest]
+addopts = -x tests
+
+[pylama]
+ignore=D,C0111,C1001
+
+[testenv]
+commands=py.test
+deps = -rrequirements-tests.txt
+
+[testenv:cov]
+deps =
+    coverage
+    {[testenv]deps}
+
+commands =
+    coverage run -m py.test
+    coverage report