def test_is_nonsymlink_exe_with_shebang(tmpdir):
with tmpdir.as_cwd():
# Create an executable with shebang.
with open('executable_script', 'wb') as f:
f.write(b'#!/interpreter')
os.chmod('executable_script', 0o100775)
with open('executable_but_not_script', 'wb') as f:
f.write(b'#/not-a-shebang')
os.chmod('executable_but_not_script', 0o100775)
with open('not_executable_with_shebang', 'wb') as f:
f.write(b'#!/interpreter')
os.chmod('not_executable_with_shebang', 0o100664)
os.symlink('executable_script', 'symlink_to_executable_script')
assert fs.is_nonsymlink_exe_with_shebang('executable_script')
assert not fs.is_nonsymlink_exe_with_shebang('executable_but_not_script')
assert not fs.is_nonsymlink_exe_with_shebang('not_executable_with_shebang')
assert not fs.is_nonsymlink_exe_with_shebang('symlink_to_executable_script')
def add_files_to_view(self, view, merge_map, skip_if_exists=True):
bin_dir = self.spec.prefix.bin
python_prefix = self.extendee_spec.prefix
python_is_external = self.extendee_spec.external
global_view = same_path(python_prefix,
view.get_projection_for_spec(self.spec))
for src, dst in merge_map.items():
if os.path.exists(dst):
continue
elif global_view or not path_contains_subdirectory(src, bin_dir):
view.link(src, dst)
elif not os.path.islink(src):
shutil.copy2(src, dst)
is_script = is_nonsymlink_exe_with_shebang(src)
if is_script and not python_is_external:
filter_file(
python_prefix,
os.path.abspath(view.get_projection_for_spec(
self.spec)), dst)
else:
orig_link_target = os.path.realpath(src)
new_link_target = os.path.abspath(merge_map[orig_link_target])
view.link(new_link_target, dst)