flatcar-scripts/sdk_lib/sdk_entry.sh
Thilo Fromm 4273b51cd6 sdk_lib/sdk_entry.sh: only call setup_board if /build/... exists
Signed-off-by: Thilo Fromm <thilo@kinvolk.io>
2022-01-07 09:58:34 +01:00

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#!/bin/bash
if [ -n "${SDK_USER_ID:-}" ] ; then
usermod -u $SDK_USER_ID sdk
fi
if [ -n "${SDK_GROUP_ID:-}" ] ; then
groupmod -g $SDK_GROUP_ID sdk
fi
chown -R sdk:sdk /home/sdk
# Check if the OS image version we're working on is newer than
# the SDK container version and if it is, update the boards
# chroot portage conf to point to the correct binhost.
(
source /etc/lsb-release # SDK version in DISTRIB_RELEASE
source /mnt/host/source/.repo/manifests/version.txt # OS image version in FLATCAR_VERSION_ID
if [ "${FLATCAR_VERSION_ID}" != "${DISTRIB_RELEASE}" ] ; then
for target in amd64-usr arm64-usr; do
if [ ! -d "/build/$target" ] ; then
continue
fi
if [ -f "/build/$target/etc/target-version.txt" ] ; then
source "/build/$target/etc/target-version.txt"
if [ "${TARGET_FLATCAR_VERSION_ID}" = "${FLATCAR_VERSION_ID}" ] ; then
continue # already updated
fi
fi
echo
echo "Updating board support in '/build/${target}' to use package cache for version '${FLATCAR_VERSION_ID}'"
echo "---"
sudo su sdk -l -c "/home/sdk/trunk/src/scripts/setup_board --board='$target' --regen_configs_only"
echo "TARGET_FLATCAR_VERSION_ID='${FLATCAR_VERSION_ID}'" | sudo tee "/build/$target/etc/target-version.txt" >/dev/null
done
fi
)
# This is ugly.
# We need to sudo su - sdk -c so the SDK user gets a fresh login.
# 'sdk' is member of multiple groups, and plain docker USER only
# allows specifying membership of a single group.
# When a command is passed to the container, we run, respectively:
# sudo su - sdk -c "<command>".
# Then, we need to preserve whitespaces in arguments of commands
# passed to the container, e.g.
# ./update_chroot --toolchain_boards="amd64-usr arm64-usr".
# This is done via a separate ".cmd" file since we have used up
# our quotes for su -c "<cmd>" already.
if [ $# -gt 0 ] ; then
cmd="/home/sdk/.cmd"
echo -n "exec bash -l -i -c '" >"$cmd"
for arg in "$@"; do
echo -n "\"$arg\" " >>"$cmd"
done
echo "'" >>"$cmd"
chmod 755 "$cmd"
sudo su sdk -c "$cmd"
rc=$?
rm -f "$cmd"
exit $rc
else
exec sudo su -l sdk
fi