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#!/bin/sh
#
# Copyright 2010,2011 Canonical Ltd. This software is licensed under the
# GNU Affero General Public License version 3 (see the file LICENSE).
# Buildd Slave tool to generate translation templates. Boiler plate code
# copied from sbuild-package.
# Expects build id as arg 1.
# Expects branch url as arg 2.
# Expects output tarball name as arg 3.
# Must run as user with password-less sudo ability.
exec 2>&1
export LANG=C LC_ALL=C
CHMOD=/bin/chmod
CHROOT=/usr/sbin/chroot
CP=/bin/cp
INSTALL=/usr/bin/install
MKDIR=/bin/mkdir
SU=/bin/su
SUDO=/usr/bin/sudo
TOUCH=/usr/bin/touch
BUILDID=$1
BRANCH_URL=$2
RESULT_NAME=$3
BUILDD_HOME=/usr/share/launchpad-buildd
BUILDD_LIB=/usr/lib/launchpad-buildd
SLAVEBIN=$BUILDD_HOME/slavebin
BUILD_CHROOT="$HOME/build-$BUILDID/chroot-autobuild"
USER=$(whoami)
# Debug output.
echo "Running as $USER for build $BUILDID on $BRANCH_URL."
echo "Results expected in $RESULT_NAME."
BUILDD_PACKAGE=lpbuildd
POTTERY=$BUILDD_PACKAGE/pottery
# The script should be smarter about detecting the python version.
PYMODULES=/usr/lib/pymodules/python2.7
echo -n "Default Python in the chroot is: "
$BUILD_CHROOT/usr/bin/python --version
GENERATE_SCRIPT=$PYMODULES/$POTTERY/generate_translation_templates.py
debug_exec() {
echo "Executing '$1'..."
$1 || echo "Got error $? from '$1'."
}
# Copy pottery files to chroot.
debug_exec "$SUDO $MKDIR -vp $BUILD_CHROOT$PYMODULES/$BUILDD_PACKAGE"
debug_exec "$SUDO $TOUCH $BUILD_CHROOT$PYMODULES/$BUILDD_PACKAGE/__init__.py"
debug_exec "$SUDO $CP -vr $BUILDD_LIB/$POTTERY $BUILD_CHROOT$PYMODULES/$BUILDD_PACKAGE"
debug_exec "$SUDO $CHMOD -v -R go+rX $BUILD_CHROOT$PYMODULES/$BUILDD_PACKAGE"
debug_exec "$SUDO $CHMOD -v 755 $BUILD_CHROOT$GENERATE_SCRIPT"
# Enter chroot, switch back to unprivileged user, execute the generate script.
$SUDO $CHROOT $BUILD_CHROOT \
$SU - $USER \
-c "PYTHONPATH=$PYMODULES $GENERATE_SCRIPT $BRANCH_URL $RESULT_NAME"
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