feat(package): accord: some cli things

package/accord/accord-cli.sh

@@ -0,0 +1,58 @@
+#socat TCP-LISTEN:42002,bind=127.0.0.1,fork - | mpv --no-cache --demuxer=rawaudio --audio-channels=mono --audio-samplerate=44100 --aid=1 -
+#ffmpeg -f pulse -i default -t 10 -ar 44100 -f wav tcp:127.0.0.1:42002
+
+TUDA=42002
+SUDA=42001
+MIDLEHOST='root@hectic-lab'
+
+req() {
+  command=$1
+  if ! command -v "$1" >/dev/null; then
+      log error "Required tool ("$1") are not installed."
+      exit 127
+  fi
+}
+
+req ffmpeg
+req socat
+req mpv
+
+main() {
+  case $1 in
+    listen|talk|test)
+      [ "${SUBCOMMAND+x}" ] && { 
+        log error "ambiguous subcommand, decide ${WHITE}$SUBCOMMAND ${NC}or ${WHITE}$1";
+        exit 2;
+      }
+      SUBCOMMAND=$1
+      shift
+    ;;
+    --*|-*)
+      log error "argument $WHITE$1$NC does not exists"
+      exit 9
+    ;;
+    *)
+      log error "subcommand $WHITE$1$NC does not exists"
+      exit 9
+    ;;
+  esac
+
+  "$SUBCOMMAND"
+}
+
+# test listen -> talk localy via tcp sock
+test() {
+  :
+}
+
+listen() {
+  #ssh -NL "localhost:${SUDA}:localhost:${SUDA}" "$MIDLEHOST"
+  socat TCP-LISTEN:${SUDA},bind=127.0.0.1,fork - | mpv --no-cache --demuxer=rawaudio --audio-channels=mono --audio-samplerate=44100 --aid=1 -
+}
+
+talk() {
+  #ssh -NR "localhost:${TUDA}:localhost:${TUDA}" "$MIDLEHOST"
+  ffmpeg -f pulse -i default -t 10 -ar 44100 -f wav tcp:127.0.0.1:${TUDA}
+}
+
+main "$@"