fix tar command

Author: ib-steffen

src/job/job.py

@@ -9,7 +9,6 @@
 import uuid
 import base64
 import traceback
-import requests
 
 from pyinfrabox.infrabox import validate_json
 from pyinfrabox.docker_compose import create_from
@@ -132,15 +131,15 @@ def flush(self):
 
     def compress(self, source, output):
         try:
-            subprocess.check_call("tar cf %s ." % output, cwd=source)
+            cmd = ["tar", "cf", output, "."]
+            subprocess.check_call(cmd, cwd=source)
         except subprocess.CalledProcessError as e:
             self.console.collect(e.output)
             raise
 
-    def uncompress(self, source, output, c):
+    def uncompress(self, source, output):
         try:
-            cmd = "tar xf %s" % source
-            c.collect(cmd, show=True)
+            cmd = ["tar", "xf", source]
             subprocess.check_call(cmd, cwd=output)
         except subprocess.CalledProcessError as e:
             self.console.collect(e.output)
@@ -487,7 +486,7 @@ def main_run_job(self):
                 c.collect("output found for %s\n" % dep['name'], show=True)
                 infrabox_input_dir = os.path.join(self.infrabox_inputs_dir, dep['name'].split('/')[-1])
                 os.makedirs(infrabox_input_dir)
-                self.uncompress(storage_input_file_tar, infrabox_input_dir, c)
+                self.uncompress(storage_input_file_tar, infrabox_input_dir)
                 c.execute(['ls', '-alh', infrabox_input_dir], show=True)
                 os.remove(storage_input_file_tar)
             else: