site-ffhh/build.sh

#!/usr/bin/env bash
set -e

function announce () {
	echo '############################' $* >&2
}
function usage () {
	echo "Usage: $0 -g GLUON_PATH" >&2
	echo "       -g GLUON_PATH   Path to a checkout of the gluon repository." >&2
	echo "       -l SITES        Comma separated list of sites to build" >&2
	echo "       -o OUT_PATH     Path to the firmware output directory. Default: ${gluon_out}" >&2
	echo "       -s SIGNATURE    Sign firmware with signature" >&2
	echo "       -u UPLOADSCRIPT Run UPLOADSCRIPT after building. Will be run with one argument: $gluon_out/<GLUON_RELEASE>" >&2
	echo "       -b              BROKEN=1" >&2
	echo "       -m              Do not regenerate the sites" >&2
	echo "       -v              verbose" >&2
	echo "       -j JOBS         Run build with -jJOBS. Default: ${proc}" >&2
}

proc=$(nproc)
gluon_out="${HOME}/firmware"

while [ $# -gt 0 ]; do
	case "$1" in
		-g)
			gluon_path="$2"
			shift
			;;
		-l)
			sites="$2"
			shift
			;;
		-o)
			gluon_out="$2"
			shift
			;;
		-s)
			signature="$2"
			shift
			;;
		-u)
			uploadscript="$2"
			shift
			;;
		-b)
			export BROKEN=1
			;;
		-m)
			dont_make_sites=1
			;;
		-j)
			proc="$2"
			shift
			;;
		-v)
			verbose=V=s
			;;
		*)
			usage
			exit 1
			;;
	esac
	shift
done

if [ -z "$gluon_path" ]; then
	usage
	exit 1
fi

gluon_path=$(realpath $gluon_path)
gluon_out=$(realpath $gluon_out)
site_path=$(realpath $(dirname $BASH_SOURCE))

announce GLUON: $gluon_path >&2
announce FFHH SITE PATH: $site_path >&2

pushd $site_path
if [ "$dont_make_sites" == "" ]; then
	# Build the site repo and generate all site configs
	announce Building site repo and reading data >&2
	make
fi
. ./info
export GLUON_RELEASE
export GLUON_BRANCH
# get the available sites...
sites="$(echo "$sites" | sed -e 's_,_ _g')"
if [ "$sites" == "" ]; then
	for s in sites/*; do sites="${sites} ${s##*/}"; done
fi
announce Gluon will be built for the following sites:$sites >&2
announce The following targets will be generated: $targets >&2
popd

pushd "${gluon_path}"
announce Starting make update...
for s in $sites; do
	export GLUON_SITEDIR="${site_path}/sites/${s}"
	export GLUON_OUTPUTDIR="${gluon_out}/${GLUON_RELEASE}/${GLUON_BRANCH}/${s}"
	rm -rf "${GLUON_OUTPUTDIR}"
	mkdir -p "${GLUON_OUTPUTDIR}"
	make update
	# Try to install patches. I wasn't able to figure out how patches in gluon/site/patches work.
	for p in ${site_path}/patches/*.patch; do
		if [ -e "$p" -a ! -f "${gluon_path}/${p##*/}" ]; then
			announce Installing patch $p
			patch -p1 < $p
			touch "${gluon_path}/${p##*/}"
		fi
	done
	for t in $targets; do
		announce make clean for $s/$t... >&2
		make -j1 clean GLUON_TARGET=$t
		announce Starting build for $s/$t... >&2
		make -j$(nproc) GLUON_TARGET=$t $verbose
	done
	announce Building manifest...
	make manifest
	if [ -n "${signature}" ]; then
		if [ "$GLUON_BRANCH" == "experimental" ]; then
			announce Signing
			"${gluon_path}/contrib/sign.sh" "${signature}" "${GLUON_OUTPUTDIR}/images/sysupgrade/experimental.manifest"
		else
			echo ERROR: can only sign experimental branch >&2
			exit 1
		fi
	fi
done
popd
if [ -n "$uploadscript" ]; then
		announce Starting upload. Executing: $uploadscript $gluon_out/$GLUON_RELEASE
		"$uploadscript" "$gluon_out/$GLUON_RELEASE"
fi