Burrow Raspberry Pi Image
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4.5 KiB

#!/bin/bash -e
run_sub_stage()
{
log "Begin ${SUB_STAGE_DIR}"
pushd ${SUB_STAGE_DIR} > /dev/null
for i in {00..99}; do
if [ -f ${i}-debconf ]; then
log "Begin ${SUB_STAGE_DIR}/${i}-debconf"
on_chroot << EOF
debconf-set-selections <<SELEOF
`cat ${i}-debconf`
SELEOF
EOF
log "End ${SUB_STAGE_DIR}/${i}-debconf"
fi
if [ -f ${i}-packages-nr ]; then
log "Begin ${SUB_STAGE_DIR}/${i}-packages-nr"
PACKAGES="$(sed -f "${SCRIPT_DIR}/remove-comments.sed" < ${i}-packages-nr)"
if [ -n "$PACKAGES" ]; then
on_chroot << EOF
apt-get install --no-install-recommends -y $PACKAGES
EOF
fi
log "End ${SUB_STAGE_DIR}/${i}-packages-nr"
fi
if [ -f ${i}-packages ]; then
log "Begin ${SUB_STAGE_DIR}/${i}-packages"
PACKAGES="$(sed -f "${SCRIPT_DIR}/remove-comments.sed" < ${i}-packages)"
if [ -n "$PACKAGES" ]; then
on_chroot << EOF
apt-get install -y $PACKAGES
EOF
fi
log "End ${SUB_STAGE_DIR}/${i}-packages"
fi
if [ -d ${i}-patches ]; then
log "Begin ${SUB_STAGE_DIR}/${i}-patches"
pushd ${STAGE_WORK_DIR} > /dev/null
if [ "${CLEAN}" = "1" ]; then
rm -rf .pc
rm -rf *-pc
fi
QUILT_PATCHES=${SUB_STAGE_DIR}/${i}-patches
SUB_STAGE_QUILT_PATCH_DIR="$(basename $SUB_STAGE_DIR)-pc"
mkdir -p $SUB_STAGE_QUILT_PATCH_DIR
ln -snf $SUB_STAGE_QUILT_PATCH_DIR .pc
if [ -e ${SUB_STAGE_DIR}/${i}-patches/EDIT ]; then
echo "Dropping into bash to edit patches..."
bash
fi
quilt upgrade
RC=0
quilt push -a || RC=$?
case "$RC" in
0|2)
;;
*)
false
;;
esac
popd > /dev/null
log "End ${SUB_STAGE_DIR}/${i}-patches"
fi
if [ -x ${i}-run.sh ]; then
log "Begin ${SUB_STAGE_DIR}/${i}-run.sh"
./${i}-run.sh
log "End ${SUB_STAGE_DIR}/${i}-run.sh"
fi
if [ -f ${i}-run-chroot.sh ]; then
log "Begin ${SUB_STAGE_DIR}/${i}-run-chroot.sh"
on_chroot < ${i}-run-chroot.sh
log "End ${SUB_STAGE_DIR}/${i}-run-chroot.sh"
fi
done
popd > /dev/null
log "End ${SUB_STAGE_DIR}"
}
run_stage(){
log "Begin ${STAGE_DIR}"
STAGE=$(basename ${STAGE_DIR})
pushd ${STAGE_DIR} > /dev/null
unmount ${WORK_DIR}/${STAGE}
STAGE_WORK_DIR=${WORK_DIR}/${STAGE}
ROOTFS_DIR=${STAGE_WORK_DIR}/rootfs
if [ ! -f SKIP_IMAGES ]; then
if [ -f ${STAGE_DIR}/EXPORT_IMAGE ]; then
EXPORT_DIRS="${EXPORT_DIRS} ${STAGE_DIR}"
fi
fi
if [ ! -f SKIP ]; then
if [ "${CLEAN}" = "1" ]; then
if [ -d ${ROOTFS_DIR} ]; then
rm -rf ${ROOTFS_DIR}
fi
fi
if [ -x prerun.sh ]; then
log "Begin ${STAGE_DIR}/prerun.sh"
./prerun.sh
log "End ${STAGE_DIR}/prerun.sh"
fi
for SUB_STAGE_DIR in ${STAGE_DIR}/*; do
if [ -d ${SUB_STAGE_DIR} ] &&
[ ! -f ${SUB_STAGE_DIR}/SKIP ]; then
run_sub_stage
fi
done
fi
unmount ${WORK_DIR}/${STAGE}
PREV_STAGE=${STAGE}
PREV_STAGE_DIR=${STAGE_DIR}
PREV_ROOTFS_DIR=${ROOTFS_DIR}
popd > /dev/null
log "End ${STAGE_DIR}"
}
if [ "$(id -u)" != "0" ]; then
echo "Please run as root" 1>&2
exit 1
fi
if [ -f config ]; then
source config
fi
if [ -z "${IMG_NAME}" ]; then
echo "IMG_NAME not set" 1>&2
exit 1
fi
export USE_QEMU=${USE_QEMU:-0}
export IMG_DATE=${IMG_DATE:-"$(date +%Y-%m-%d)"}
export BASE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
export SCRIPT_DIR="${BASE_DIR}/scripts"
export WORK_DIR=${WORK_DIR:-"${BASE_DIR}/work/${IMG_DATE}-${IMG_NAME}"}
export DEPLOY_DIR=${DEPLOY_DIR:-"${BASE_DIR}/deploy"}
export LOG_FILE="${WORK_DIR}/build.log"
export CLEAN
export IMG_NAME
export APT_PROXY
export STAGE
export STAGE_DIR
export STAGE_WORK_DIR
export PREV_STAGE
export PREV_STAGE_DIR
export ROOTFS_DIR
export PREV_ROOTFS_DIR
export IMG_SUFFIX
export NOOBS_NAME
export NOOBS_DESCRIPTION
export EXPORT_DIR
export EXPORT_ROOTFS_DIR
export QUILT_PATCHES
export QUILT_NO_DIFF_INDEX=1
export QUILT_NO_DIFF_TIMESTAMPS=1
export QUILT_REFRESH_ARGS="-p ab"
source ${SCRIPT_DIR}/common
source ${SCRIPT_DIR}/dependencies_check
dependencies_check ${BASE_DIR}/depends
mkdir -p ${WORK_DIR}
log "Begin ${BASE_DIR}"
for STAGE_DIR in ${BASE_DIR}/stage*; do
run_stage
done
CLEAN=1
for EXPORT_DIR in ${EXPORT_DIRS}; do
STAGE_DIR=${BASE_DIR}/export-image
source "${EXPORT_DIR}/EXPORT_IMAGE"
EXPORT_ROOTFS_DIR=${WORK_DIR}/$(basename ${EXPORT_DIR})/rootfs
run_stage
if [ "${USE_QEMU}" != "1" ]; then
if [ -e ${EXPORT_DIR}/EXPORT_NOOBS ]; then
source ${EXPORT_DIR}/EXPORT_NOOBS
STAGE_DIR=${BASE_DIR}/export-noobs
run_stage
fi
fi
done
if [ -x postrun.sh ]; then
log "Begin postrun.sh"
cd "${BASE_DIR}"
./postrun.sh
log "End postrun.sh"
fi
log "End ${BASE_DIR}"