tree 7956575dc9bc11a3e9df7e25c4f5943f6e0a2574
parent dd37fb22227f2abfb4b4f657dded42d422ac2e9c
author Konrad Weihmann <kweihmann@outlook.com> 1587152372 +0200
committer K Weihmann <kweihmann@outlook.com> 1588093366 +0000

repo: exit on missing entry point

exit if no repo_main can be found right before executing the command.
This happens for instance when 'repo init' is run on root path
(for example in a container). Without this counter measure the tool
will crash at exec_command with
TypeError: sequence item 1: expected str instance, NoneType found

Change-Id: Ia8480cfe2151c3b35c9572789ad8cb619288cce1
Signed-off-by: Konrad Weihmann <kweihmann@outlook.com>
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/263457
Reviewed-by: Mike Frysinger <vapier@google.com>
Reviewed-by: David Pursehouse <dpursehouse@digital.ai>