automation: add check that hg source directory is a repo
Synchronizing from e.g. source distributions is not yet supported.
Let's add a check so we fail with an error message indicating
such.
Differential Revision: https://phab.mercurial-scm.org/D6315
--- a/contrib/automation/hgautomation/windows.py Fri Apr 19 07:34:55 2019 -0700
+++ b/contrib/automation/hgautomation/windows.py Fri Apr 19 08:21:02 2019 -0700
@@ -156,6 +156,10 @@
fh.write(' UserKnownHostsFile %s\n' % (ssh_dir / 'known_hosts'))
fh.write(' IdentityFile %s\n' % (ssh_dir / 'id_rsa'))
+ if not (hg_repo / '.hg').is_dir():
+ raise Exception('%s is not a Mercurial repository; '
+ 'synchronization not yet supported' % hg_repo)
+
env = dict(os.environ)
env['HGPLAIN'] = '1'
env['HGENCODING'] = 'utf-8'