#!/bin/sh
# vim: ft=sh
set -e
. utils

MAKE="make -j4 IS_TTY=1 BUILD_LOG=1"

build_sdk() {
	echo_stage "Get turris-build"
	HASH="$(awk '/ \* turris-build\: /{print $3}' git-hash)"
	git_fetch_t "https://gitlab.labs.nic.cz/turris/turris-build.git" turris-build "$HASH"

	echo_stage "Prepare SDK"
	mkdir openwrt
	cd openwrt
	GIT_MIRROR="$TWORKSPACE/openwrt-git-mirror" \
		CCACHE_HOST_DIR="$TWORKSPACE/ccache-host" \
		CCACHE_TARGET_DIR="$WORKSPACE/ccache-target" \
		../turris-build/compile_fw -t $BOARD -p $BRANCH repo_prepare

	echo_stage "Compile tools"
	$MAKE toolchain/compile package/usign/host/compile
	rm -rf build_dir

	echo_stage "Store SDK in workspace"
	cd ..
	rm -rf "$WORKSPACE/openwrt-sdk"
	cp -a openwrt "$WORKSPACE/openwrt-sdk"
	cp git-hash "$WORKSPACE/openwrt-git-hash"
}

copy_sdk() {
	cp -a "$WORKSPACE/openwrt-sdk" openwrt
}

curl "https://repo.turris.cz/$BOARD-$BRANCH/git-hash" > git-hash
if [ -f "$WORKSPACE/openwrt-git-hash" ] && cmp -s git-hash "$WORKSPACE/openwrt-git-hash"; then
	echo_info "Using previous version of SDK"
	flock --shared "$WORKSPACE/openwrt-sdk.lock" -c copy_sdk
else
	echo_info "Building new version of SDK"
	flock --exclusive "$WORKSPACE/openwrt-sdk.lock" -c build_sdk
fi
cd openwrt

echo_stage "Add our repository as feed"
echo "src-git personal git@cynerd.cz:openwrt-personal-pkgs" >> feeds.conf
./scripts/feeds update personal
./scripts/feeds install -p personal -d y -f -a

echo_stage "Compile packages from our feed"
$MAKE $(./scripts/feeds list -r personal | sed -n 's/^\([^ ]*\).*$/package\/\1\/compile/p' | tr '\n' ' ')

echo_stage "Generate index and sign"
$MAKE package/index BUILD_KEY=~/openwrt-repo.key

echo_stage "Deploy"
ssh upload rm -rf "deploy-turris4x-$BOARD"
scp -r "bin/packages/$ARCH/personal" upload:deploy-turris4x-$BOARD
ssh upload /bin/sh -e <<EOF
	mkdir -p /var/www/repo/turris4x
	rm -rf /var/www/repo/turris4x/$BOARD
	mv deploy-turris4x-$BOARD /var/www/repo/turris4x/$BOARD
EOF