j-d-g: build Debian *and* Ubuntu on plain Debian systems with jenkins-debian-glue

j-d-g-ubuntu.txt

$ sudo apt-get -y install ubuntu-archive-keyring

$ grep '^PBUILDER' /etc/jenkins/debian_glue
PBUILDER_CONFIG=/etc/jenkins/pbuilderrc

$ cat /etc/jenkins/pbuilderrc
DEBIAN_SUITES=("wheezy" "jessie" "sid")
DEBIAN_MIRROR="cloudfront.debian.net"
UBUNTU_MIRROR="mirrors.kernel.org"

if $(echo ${DEBIAN_SUITES[@]} | grep -q "${DIST}"); then
    # Debian configuration
    MIRRORSITE="http://$DEBIAN_MIRROR/debian/"
    COMPONENTS="main contrib non-free"
    DEBOOTSTRAPOPTS=("${DEBOOTSTRAPOPTS[@]}" "--keyring=/usr/share/keyrings/debian-archive-keyring.gpg")
else
    # Ubuntu configuration
    MIRRORSITE="http://$UBUNTU_MIRROR/ubuntu/"
    COMPONENTS="main restricted universe multiverse"
    DEBOOTSTRAPOPTS=("${DEBOOTSTRAPOPTS[@]}" "--keyring=/usr/share/keyrings/ubuntu-archive-keyring.gpg")
fi