docker: make sure debootstrap is at least 1.0.67

debootstrap prior to 1.0.67 generated an empty sources.list during
foreign bootstraps (Debian#732255 [1]). Fall back to the git checkout
if the installed debootstrap version is too old.

[1] https://bugs.debian.org/732255

Signed-off-by: Sascha Silbe <silbe@linux.vnet.ibm.com>
Message-Id: <1473192351-601-7-git-send-email-silbe@linux.vnet.ibm.com>
[Update 'sort -C' to 'sorc -c &>/dev/null' - Fam]
Signed-off-by: Fam Zheng <famz@redhat.com>
This commit is contained in:
Sascha Silbe 2016-09-06 22:05:49 +02:00 committed by Fam Zheng
parent a351b4b06e
commit 00263139f8

View file

@ -3,6 +3,8 @@
# Simple wrapper for debootstrap, run in the docker build context
#
FAKEROOT=`which fakeroot 2> /dev/null`
# debootstrap < 1.0.67 generates empty sources.list, see Debian#732255
MIN_DEBOOTSTRAP_VERSION=1.0.67
exit_and_skip()
{
@ -40,9 +42,17 @@ fi
#
if [ -z $DEBOOTSTRAP_DIR ]; then
NEED_DEBOOTSTRAP=false
DEBOOTSTRAP=`which debootstrap 2> /dev/null`
if [ -z $DEBOOTSTRAP ]; then
echo "No debootstrap installed, attempting to install from SCM"
NEED_DEBOOTSTRAP=true
elif ! (echo "${MIN_DEBOOTSTRAP_VERSION}" ; "${DEBOOTSTRAP}" --version \
| cut -d ' ' -f 2) | sort -t . -n -k 1,1 -k 2,2 -k 3,3 -c &>/dev/null; then
echo "debootstrap too old, attempting to install from SCM"
NEED_DEBOOTSTRAP=true
fi
if $NEED_DEBOOTSTRAP; then
DEBOOTSTRAP_SOURCE=https://anonscm.debian.org/git/d-i/debootstrap.git
git clone ${DEBOOTSTRAP_SOURCE} ./debootstrap.git
export DEBOOTSTRAP_DIR=./debootstrap.git