Add compress command + oratiomodulezipper module

oratio-cli

@@ -9,7 +9,7 @@ import requests  # requires the requests library to be installed
 import appdirs  # requires the appdirs library to be installed
 
 from oratioignoreparser import OratioIgnoreParser
-
+import oratiomodulezipper
 
 def main():
     if len(sys.argv) < 2:
@@ -41,6 +41,8 @@ def exec_cmd(cmd, args):
         auth()
     elif cmd == "rmsession":
         rmsession()
+    elif cmd == "compress":
+        compress()
     elif cmd == "login":
         login()
     elif cmd == "logout":
@@ -132,6 +134,22 @@ def rmsession():
         print("No OAuth session found.")
 
 
+def compress():
+    if os.path.isfile("oratiomodule.tar.gz"):
+        yn = input("oratiomodule.tar.gz already exists. Overwrite? (y/n) ").lower()
+        if yn == "n":
+            print("Compression cancelled.")
+            return
+        elif yn != "n" and yn != "y":
+            print("Invalid input. Stopping.")
+            return
+    parser = OratioIgnoreParser()
+    if os.path.isfile(".oratio-ignore"):
+        parser.load(".oratio-ignore")
+    oratiomodulezipper.compress_module(parser.list_files(".")[0], "oratiomodule.tar.gz")
+    print("Compressed to oratiomodule.tar.gz")
+
+
 # Obsolete commands can be found below this line.
 # They will get removed soon, when the other,
 # non-obsolete functions have been implemented.

oratiomodulezipper.py

@@ -0,0 +1,7 @@
+import tarfile
+
+
+def compress_module(file_list, output_file):
+    with tarfile.open(output_file, "w:gz") as tf:
+        for file_name in file_list:
+            tf.add(file_name)