test-check-code: prevent files being added to the root directory
Adding new files in the root directory is probably a mistake, and is usually
discouraged [1]. The test catches it to avoid mistakes like [2].
Modify the test if files need to be added in the root.
[1]: https://www.mercurial-scm.org/pipermail/mercurial-devel/2016-July/086442.html
[2]: https://www.mercurial-scm.org/pipermail/mercurial-devel/2017-March/095836.html
from __future__ import absolute_import, print_function
import sys
globalvars = {}
lines = sys.stdin.readlines()
while lines:
l = lines.pop(0)
if l.startswith('SALT'):
print(l[:-1])
elif l.startswith('>>> '):
snippet = l[4:]
while lines and lines[0].startswith('... '):
l = lines.pop(0)
snippet += l[4:]
c = compile(snippet, '<heredoc>', 'single')
try:
exec(c, globalvars)
except Exception as inst:
print(repr(inst))