clone_branch

cd/__init__.py

@@ -1,8 +1,20 @@
 import os
 
+from rwx import ps
+
 COMMANDS_PREFIX = 'cd-'
 
 
+def cd_clone_branch():
+    ps.run('git',
+        'clone',
+        '--branch', os.environ['CD_PROJECT_BRANCH'],
+        '--',
+        os.environ['CD_PROJECT_URL'],
+        '.',
+    )
+
+
 def cd_list_environment():
     for variable, value in sorted(os.environ.items()):
         print(variable, '=', value)
@@ -10,5 +22,8 @@ def cd_list_environment():
 
 def install_commands(path):
     user = '/usr/local/bin'
-    for command in ['list-environment']:
+    for command in [
+        'clone-branch',
+        'list-environment',
+    ]:
         os.symlink(path, os.path.join(user, f'{COMMANDS_PREFIX}{command}'))