#!/system/bin/sh
set -eu
BASE=/data/local/adbdguard
BIN="$BASE/bin/adbdguard"
CFG="$BASE/adbdguard.json"
LOG=/data/local/tmp/adbdguard.log
PIDF=/dev/adbdguard.pid

# already running?
if [ -e "$PIDF" ] && kill -0 "$(cat "$PIDF")" 2>/dev/null; then
    echo "running: $(cat "$PIDF")"
    exit 0
fi

# perms
chmod 755 "$BIN"
[ -f "$CFG" ] || echo '{}' > "$CFG"

# start
"$BIN" --config "$CFG" >> "$LOG" 2>&1 &
echo $! > "$PIDF"
echo "started: $(cat "$PIDF")"