add scripts

start.sh

@@ -0,0 +1,22 @@
+#!/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")"