build.sh

#!/bin/sh

set -e

umask 0022
unset GREP_OPTIONS SED

_get_repo() (
	mkdir -p "$1"
	cd "$1"
	[ -d .git ] || git init
	if git remote get-url origin >/dev/null 2>/dev/null; then
		git remote set-url origin "$2"
	else
		git remote add origin "$2"
	fi
	git fetch origin
	git fetch origin --tags
	git checkout "origin/$3" -B "build" 2>/dev/null || git checkout "$3" -B "build"
)

OTB_HOST=${OTB_HOST:-$(curl -sS ipaddr.ovh)}
OTB_PORT=${OTB_PORT:-8000}
OTB_REPO=${OTB_REPO:-http://$OTB_HOST:$OTB_PORT/$OTB_PATH}

OTB_TARGET=${OTB_TARGET:-x86_64}
OTB_CONFIG=${OTB_CONFIG:-net-full nice-bb usb-full legacy}
OTB_PKGS=${OTB_PKGS:-vim-full netcat htop iputils-ping bmon bwm-ng screen mtr ss strace tcpdump-mini ethtool sysstat pciutils mini_snmpd dmesg}

OTB_FEED_URL="${OTB_FEED_URL:-https://github.com/ovh/overthebox-feeds}"
OTB_FEED_SRC="${OTB_FEED_SRC:-master}"

for i in $OTB_TARGET $OTB_CONFIG; do
	if [ ! -f "config/$i" ]; then
		echo "Config $i not found !"
		exit 1
	fi
done

OTB_FEED_BRANCH="openwrt-18.06@{2019-04-24 00:00:00}"

_get_repo source https://github.com/ovh/overthebox-lede "otb-openwrt-18.06-19.04.24"
_get_repo feeds/packages https://github.com/openwrt/packages "$OTB_FEED_BRANCH"
_get_repo feeds/luci https://github.com/openwrt/luci "$OTB_FEED_BRANCH"
_get_repo feeds/routing https://github.com/openwrt-routing/packages "$OTB_FEED_BRANCH"

if [ -z "$OTB_FEED" ]; then
	OTB_FEED=feeds/overthebox
	_get_repo "$OTB_FEED" "$OTB_FEED_URL" "$OTB_FEED_SRC"
fi

rm -rf source/bin source/files source/tmp
cp -rf root source/files

cat >> source/files/etc/banner <<EOF
-----------------------------------------------------
 VERSION:     $(git describe --tag --always)

 BUILD REPO:  $(git config --get remote.origin.url)
 BUILD DATE:  $(date -u)
-----------------------------------------------------
EOF

cat > source/feeds.conf <<EOF
src-link packages $(readlink -f feeds/packages)
src-link luci $(readlink -f feeds/luci)
src-link routing $(readlink -f feeds/routing)
src-link overthebox $(readlink -f "$OTB_FEED")
EOF

cat > source/.config <<EOF
$(for i in $OTB_TARGET $OTB_CONFIG; do cat "config/$i"; done)
CONFIG_IMAGEOPT=y
CONFIG_VERSIONOPT=y
CONFIG_VERSION_DIST="OverTheBox"
CONFIG_VERSION_REPO="$OTB_REPO"
CONFIG_VERSION_NUMBER="$(git describe --tag --always)"
CONFIG_VERSION_CODE="$(git -C "$OTB_FEED" describe --tag --always)"
$(for i in otb $OTB_PKGS; do echo "CONFIG_PACKAGE_$i=y"; done)
EOF

echo "Building for the target $OTB_TARGET"

cd source

cp .config .config.keep
scripts/feeds clean
scripts/feeds update -a
scripts/feeds install -a -d y -f -p overthebox
# shellcheck disable=SC2086
scripts/feeds install -d y $OTB_PKGS
cp .config.keep .config

make defconfig
make "$@"