commit cdb09093b31ebc1cb4fdd6d93ac9366f9f8913f9
parent ba8953a91c409e2629b145888a46977951448a14
Author: Alex Balgavy <alex@balgavy.eu>
Date: Thu, 12 May 2022 12:02:58 +0200
audiotag: multiple file support
Diffstat:
| M | scripts/audiotag | | | 146 | +++++++++++++++++++++++++++++++++++++++++-------------------------------------- |
1 file changed, 75 insertions(+), 71 deletions(-)
diff --git a/scripts/audiotag b/scripts/audiotag
@@ -3,7 +3,7 @@
printfq() { printf "'%s'\n" "$(printf '%s' "$1" | sed -e "s/'/'\\''/g")"; }
die() { printf '%s\n' "$1" >&2 && exit 1; }
-PARAMS=""
+FILES=""
while [ $(($#)) -ne 0 ]; do
case "$1" in
@@ -50,82 +50,86 @@ while [ $(($#)) -ne 0 ]; do
echo "Unsupported flag $1" >&2
exit 1
;;
- *) # preserve positional arguments
- # if params is set, add space.
- PARAMS="$PARAMS${PARAMS:+ }$1"
+ *)
+ if [ -z "$FILES" ]; then
+ FILES="$1"
+ else
+ FILES="$FILES$(printf '\n%s' "$1")"
+ fi
shift
;;
esac
done
-set -- "$PARAMS"
-[ $# -eq 0 ] && die 'Need a file to operate on.'
-[ $# -gt 1 ] && die 'Only single file argument supported right now.'
-file="$1"
-[ -f "$file" ] || die "File $file not readable."
+[ -z "$FILES" ] && die 'Need a file to operate on.'
-# Clear params, will rebuild them per command
-set --
+printf '%s\n' "$FILES" | while IFS='' read -r file; do
+ [ -f "$file" ] || die "File $file not readable."
-case "$file" in
- *.mp3)
- if [ -n "$clear" ]; then
- command -v eyeD3 >/dev/null 2>&1 || die 'eyeD3 must be installed.'
- eyeD3 --remove-all "$file"
- elif [ -n "$spec" ]; then
- command -v taffy >/dev/null 2>&1 || die 'taffy must be installed.'
- taffy --extract "$spec" "$file"
- else
- command -v eyeD3 >/dev/null 2>&1 || die 'eyeD3 must be installed.'
- set -- --to-v2.4
- [ -n "$band" ] && set -- "$@" -b "$band"
- [ -n "$title" ] && set -- "$@" -t "$title"
- [ -n "$album" ] && set -- "$@" -A "$album"
- [ -n "$artist" ] && set -- "$@" -a "$artist"
- [ -n "$number" ] && set -- "$@" -n "$number"
- eyeD3 "$@" "$file"
- fi
- ;;
- *.opus)
- command -v ffmpeg >/dev/null 2>&1 || die 'ffmpeg must be installed.'
- if [ -n "$clear" ]; then
- tempdir="$(mktemp -d)"
- ffmpeg -i "$file" -map_metadata -1 -codec copy "$tempdir/output.opus" \
- && mv "$tempdir/output.opus" "$file" \
- && rmdir "$tempdir"
- elif [ -n "$spec" ]; then
- die 'Extracting from opus filename not yet supported.'
- else
- # See https://exiftool.org/TagNames/Vorbis.html#Comments
- set -- -i "$file" -codec copy
- [ -n "$band" ] && set -- "$@" -metadata ALBUMARTIST="$band"
- [ -n "$title" ] && set -- "$@" -metadata TITLE="$title"
- [ -n "$album" ] && set -- "$@" -metadata ALBUM="$album"
- [ -n "$artist" ] && set -- "$@" -metadata ARTIST="$artist"
- [ -n "$number" ] && set -- "$@" -metadata TRACKNUMBER="$number"
+ # Clear params, will rebuild them per command
+ set --
- tempdir="$(mktemp -d)"
- ffmpeg "$@" "$tempdir/output.opus" \
- && mv "$tempdir/output.opus" "$file" \
- && rmdir "$tempdir"
- fi
- ;;
- *.flac)
- command -v metaflac >/dev/null 2>&1 || die 'metaflac must be installed.'
- if [ -n "$clear" ]; then
- metaflac --remove-all-tags "$file"
- elif [ -n "$spec" ]; then
- die 'Extracting from flac filename not yet supported.'
- else
- [ -n "$band" ] && set -- "$@" --set-tag=ALBUMARTIST="$band"
- [ -n "$title" ] && set -- "$@" --set-tag=TITLE="$title"
- [ -n "$album" ] && set -- "$@" --set-tag=ALBUM="$album"
- [ -n "$artist" ] && set -- "$@" --set-tag=ARTIST="$artist"
- [ -n "$number" ] && set -- "$@" --set-tag=TRACKNUMBER "$number"
+ case "$file" in
+ *.mp3)
+ if [ -n "$clear" ]; then
+ command -v eyeD3 >/dev/null 2>&1 || die 'eyeD3 must be installed.'
+ eyeD3 --remove-all "$file"
+ elif [ -n "$spec" ]; then
+ command -v taffy >/dev/null 2>&1 || die 'taffy must be installed.'
+ taffy --extract "$spec" "$file"
+ else
+ command -v eyeD3 >/dev/null 2>&1 || die 'eyeD3 must be installed.'
+ set -- --to-v2.4
+ [ -n "$band" ] && set -- "$@" -b "$band"
+ [ -n "$title" ] && set -- "$@" -t "$title"
+ [ -n "$album" ] && set -- "$@" -A "$album"
+ [ -n "$artist" ] && set -- "$@" -a "$artist"
+ [ -n "$number" ] && set -- "$@" -n "$number"
+ eyeD3 "$@" "$file"
+ fi
+ ;;
+ *.opus)
+ command -v ffmpeg >/dev/null 2>&1 || die 'ffmpeg must be installed.'
+ if [ -n "$clear" ]; then
+ tempdir="$(mktemp -d)"
+ ffmpeg -i "$file" -map_metadata -1 -codec copy "$tempdir/output.opus" \
+ && mv "$tempdir/output.opus" "$file" \
+ && rmdir "$tempdir"
+ elif [ -n "$spec" ]; then
+ die 'Extracting from opus filename not yet supported.'
+ else
+ # See https://exiftool.org/TagNames/Vorbis.html#Comments
+ set -- -i "$file" -codec copy
+ [ -n "$band" ] && set -- "$@" -metadata ALBUMARTIST="$band"
+ [ -n "$title" ] && set -- "$@" -metadata TITLE="$title"
+ [ -n "$album" ] && set -- "$@" -metadata ALBUM="$album"
+ [ -n "$artist" ] && set -- "$@" -metadata ARTIST="$artist"
+ [ -n "$number" ] && set -- "$@" -metadata TRACKNUMBER="$number"
+
+ tempdir="$(mktemp -d)"
+ ffmpeg "$@" "$tempdir/output.opus" \
+ && mv "$tempdir/output.opus" "$file" \
+ && rmdir "$tempdir"
+ fi
+ ;;
+ *.flac)
+ command -v metaflac >/dev/null 2>&1 || die 'metaflac must be installed.'
+ if [ -n "$clear" ]; then
+ metaflac --remove-all-tags "$file"
+ elif [ -n "$spec" ]; then
+ die 'Extracting from flac filename not yet supported.'
+ else
+ [ -n "$band" ] && set -- "$@" --set-tag=ALBUMARTIST="$band"
+ [ -n "$title" ] && set -- "$@" --set-tag=TITLE="$title"
+ [ -n "$album" ] && set -- "$@" --set-tag=ALBUM="$album"
+ [ -n "$artist" ] && set -- "$@" --set-tag=ARTIST="$artist"
+ [ -n "$number" ] && set -- "$@" --set-tag=TRACKNUMBER "$number"
- metaflac "$@" "$file"
- fi
- ;;
- *)
- die 'File format not (yet) supported.';;
-esac
+ metaflac "$@" "$file"
+ fi
+ ;;
+ *)
+ die 'File format not (yet) supported.';;
+ esac
+
+done
