main: re-exec self with the current interp
The launcher already raised itself up to use Python 3 on the fly, and
the main.py script uses a plain `python` shebang. So make sure we use
the active interpreter when re-execing ourselves to avoid falling back
down to Python 2 (which then triggers warnings).
Change-Id: Ic53c07dead3bc9233e4089a0a422f83bb5ac2f91
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/263272
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: David Pursehouse <dpursehouse@digital.ai>
diff --git a/main.py b/main.py
index 1393b40..1d73fce 100755
--- a/main.py
+++ b/main.py
@@ -614,7 +614,7 @@
argv = list(sys.argv)
argv.extend(rce.extra_args)
try:
- os.execv(__file__, argv)
+ os.execv(sys.executable, [__file__] + argv)
except OSError as e:
print('fatal: cannot restart repo after upgrade', file=sys.stderr)
print('fatal: %s' % e, file=sys.stderr)
