a

app/helper.py

@@ -0,0 +1,36 @@
+import subprocess
+
+
+def clone(repo):
+    command = f"git clone {repo}"
+    try:
+        subprocess.check_output(command.split())
+    except subprocess.CalledProcessError as e:
+        return False
+    else:
+        return True
+        
+
+def clone_common():
+    return clone("https://code.ungleich.ch/ungleich-public/ucloud_common")
+
+def clone_etcd_wrapper():
+    return clone("https://code.ungleich.ch/ahmedbilal/etcd3_wrapper")
+
+
+class Operation(object):
+    def __init__(self):
+        self.result = []
+    
+    def execute(self, rc):
+        self.result.append(rc)
+
+
+def pipenv_install(_dir):
+    command = f"pipenv install"
+    try:
+        subprocess.check_output(command.split(), cwd=_dir)
+    except subprocess.CalledProcessError as e:
+        return False
+    else:
+        return True