Merge pull request #1 from julienaubert/feature/redis

redis

bh/system.py

@@ -2,9 +2,31 @@
 from fabric.api import *
 from fabric.colors import green, red
 from fabric.contrib.files import upload_template, exists, sed
-from bh.utils import as_bool
 from bh.user import setup_env_for_user
 
+
+@task
+def redis():
+    """ compile and install redis
+    """
+    setup_env_for_user(env.user)
+    version = env.REDIS
+    run('mkdir -p {admin_home_dir}/~build'.format(**env))
+    with cd(env.build):
+        tar_pkg = 'redis-{version}.tar.gz'.format(version=version)
+        if not exists('{packages_cache}/{tar_pkg}'.format(tar_pkg=tar_pkg, **env)):
+            with cd(env.packages_cache):
+                run('wget http://download.redis.io/releases/{tar_pkg}'.format(tar_pkg=tar_pkg))
+        run('rm -rf redis-{version}'.format(version=version))
+        run('tar -xzf {packages_cache}/{tar_pkg}'.format(tar_pkg=tar_pkg, **env))
+        with cd('redis-{version}'.format(version=version)):
+            run('make PREFIX={base}'.format(**env))
+            run('make PREFIX={base} install'.format(**env))
+    # check install
+    out = run('which redis-server')
+    assert out.startswith('{base}/'.format(**env))
+
+
 @task
 def python():
     """ compile and install python

setup.py

@@ -11,6 +11,7 @@
 for scheme in INSTALL_SCHEMES.values():
     scheme['data'] = scheme['purelib']
 
+
 def fullsplit(path, result=None):
     """
     Split a pathname into components (the opposite of os.path.join) in a
@@ -26,13 +27,14 @@ def fullsplit(path, result=None):
     return fullsplit(head, [tail] + result)
 
 
-def scan_dir( target, _packages=None, _data_files=None):
+def scan_dir(target, _packages=None, _data_files=None):
     packages = _packages or []
     data_files = _data_files or []
     for dir_path, dir_names, file_names in os.walk(target):
         # Ignore dir_names that start with '.'
         for i, dir_name in enumerate(dir_names):
-            if dir_name.startswith('.'): del dir_names[i]
+            if dir_name.startswith('.'):
+                del dir_names[i]
         if '__init__.py' in file_names:
             packages.append('.'.join(fullsplit(dir_path)))
         elif file_names: