sinol-make export should add +x to xyzingen.sh (#142)

* Add executable permission to shell ingen in export

* Add test

src/sinol_make/commands/export/__init__.py

@@ -1,5 +1,6 @@
 import os
 import glob
+import stat
 import shutil
 import tarfile
 import argparse
@@ -62,6 +63,10 @@ def copy_package_required_files(self, target_dir: str):
                     shutil.copytree(file_path, os.path.join(target_dir, file))
                 else:
                     shutil.copy(file_path, target_dir)
+        shell_ingen = os.path.join(target_dir, 'prog', f'{self.task_id}ingen.sh')
+        if os.path.exists(shell_ingen):
+            st = os.stat(shell_ingen)
+            os.chmod(shell_ingen, st.st_mode | stat.S_IEXEC)
 
         print('Copying example tests...')
         for ext in ['in', 'out']:

tests/commands/export/test_integration.py

@@ -1,4 +1,5 @@
 import yaml
+import stat
 import glob
 import pytest
 import tarfile
@@ -80,3 +81,28 @@ def test_doc_cleared(create_package):
         assert os.path.exists(extracted)
         for pattern in ['doc/*~', 'doc/*.aux', 'doc/*.log', 'doc/*.dvi', 'doc/*.err', 'doc/*.inf']:
             assert glob.glob(os.path.join(extracted, pattern)) == []
+
+
+@pytest.mark.parametrize("create_package", [util.get_shell_ingen_pack_path()], indirect=True)
+def test_correct_permissions(create_package, capsys):
+    """
+    Checks if shell ingen has correct permissions.
+    """
+    shell_ingen = os.path.join(os.getcwd(), 'prog', f'{package_util.get_task_id()}ingen.sh')
+    st = os.stat(shell_ingen)
+    os.chmod(shell_ingen, st.st_mode & ~stat.S_IEXEC)
+
+    parser = configure_parsers()
+    args = parser.parse_args(["export"])
+    command = Command()
+    command.run(args)
+    task_id = package_util.get_task_id()
+
+    with tempfile.TemporaryDirectory() as tmpdir:
+        with tarfile.open(f'{task_id}.tgz', "r") as tar:
+            tar.extractall(tmpdir)
+
+        shell_ingen = os.path.join(tmpdir, task_id, 'prog', f'{task_id}ingen.sh')
+        assert os.path.exists(shell_ingen)
+        st = os.stat(shell_ingen)
+        assert st.st_mode & stat.S_IEXEC