various changes

1 files changed, 31 insertions, 3 deletions

diff --git a/dot/local/bin/musopen b/dot/local/bin/musopen
index 3ed9962..7d007fb 100755
--- a/dot/local/bin/musopen
+++ b/dot/local/bin/musopen
@@ -1,5 +1,26 @@
 #!/bin/sh
 
+usage()
+{
+    cat <<EOF
+Usage: $0 [-h|--help] [-n|--no-save] [-s|--save]
+EOF
+}
+
+DO_SAVE=y
+
+eval set -- "$(getopt -o 'hsn' --long '-help,-save,-no-save' -n 'musopen' -- "$@")" || exit 1
+while true; do
+    case "$1" in
+        -h|--help) usage; exit ;;
+        -s|--save) DO_SAVE=y ;;
+        -n|--no-save) DO_SAVE= ;;
+        --) shift; break ;;
+        *) usage; exit 1 ;;
+    esac
+    shift
+done
+
 URL=https://radio.musopen.org/v1/pieces/get_current/streamvbr0
 JSON=$(curl -s "$URL")
 URL_FMT='https://live.musopen.org/music/vbr0/%s'
@@ -14,7 +35,14 @@ title=$(j .title)
 
 STREAM_URL=$(printf "$URL_FMT" "$filename")
 
-CAPTURE_NAME=
-[ "$CAPTURE" ] && CAPTURE_NAME="$composer - $title.${filename##*.}"
+CAPTURE_NAME="$composer - $title.${filename##*.}"
+
+if [ "$DO_SAVE" -a -e "$CAPTURE_NAME" ]; then
+    echo "Warning: not saving: file exists: $CAPTURE_NAME" >&2
+    DO_SAVE=
+else
+    printf '%s: %s - %s\n' "${DO_SAVE+Saving}${DO_SAVE-Playing}" "$composer" "$title" >&2
+fi
+
 
-exec mpv "$STREAM_URL" ${CAPTURE_NAME+ --stream-capture="$CAPTURE_NAME"}
+exec mpv "$STREAM_URL" ${DO_SAVE+ --stream-capture="$CAPTURE_NAME"}