view contrib/dockerrpm @ 22178:70383c6961b4 stable

discovery: prevent crash on unknown remote heads with old repo (issue4337)

When a remote is not capable of the `branchmap` wireproto command, we denote
incoming heads with None. This leads to a crash in the code in charge of
displaying the list of unknown remote heads.

We now properly detect this case and display a shorter message in this case.

The reason for this  `set([None])` value is now documented.

#!/bin/bash

BUILDDIR=$(dirname $0)
ROOTDIR=$(cd $BUILDDIR/..; pwd)

if which docker.io >> /dev/null ; then
  DOCKER=docker.io
elif which docker >> /dev/null ; then
  DOCKER=docker
fi

$DOCKER build --tag "hg-dockerrpm-$1" - < $BUILDDIR/docker/$1
$DOCKER run --rm -v $ROOTDIR:/hg "hg-dockerrpm-$1" bash -c \
    "cp -a hg hg-build; cd hg-build; make clean local $1; cp packages/$1/* /hg/packages/$1/"