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bin/b: group related types and show audio waveforms

This commit is contained in:
xeruf 2021-12-01 16:50:46 +01:00
parent bcc4c85c37
commit f6b3ad300e
1 changed files with 55 additions and 38 deletions
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49
.local/bin/scripts/b
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@ -30,16 +30,12 @@ fileinfo() {
done
}
case "$mime" in
(*\ inode/directory\;*) tput sgr0 &&
$(test -x "$last" || echo "sudo") ls -l --color=always --human-readable --group-directories-first --file-type --dereference-command-line --all "$@" | less -RF;;
(*binary|*-8bit)
prefix=/tmp/b
mkdir -p "$prefix"
declare -a timg bat ls
for arg; do
case "$arg" in (-*) continue;; esac
case "$arg" in (-*) args="$args $arg" continue;; esac
checkperm "$arg"
fileinfo "$arg"
grid=$(expr $(tput cols) / 20)
case "$mime" in
(*\ application/pdf\;*)
@ -52,20 +48,41 @@ case "$mime" in
mtn -i -t -W -D6 -b 0,6 -c $grid -w $(expr $(tput cols) '*' 20) -O $prefix -o $suffix "$arg" 2>/dev/null
timg -W "$prefix/$(basename "${arg%.*}")$suffix"
;;
(*\ audio/*)
img="$prefix/$arg.png"
find "$img" -not -empty 2>/dev/null | grep --quiet . ||
audiowaveform --quiet --pixels-per-second 5 --height 40 --width 2000 \
--background-color 000000 --waveform-color 99BBFF --axis-label-color 000000 \
--input-filename "$arg" --output-format png >"$img" &&
timg -g $(tput cols)x2 --upscale "$img"
;;
(*\ image/*)
timg+=("$arg"); continue;;
(*\ inode/directory\;*)
ls+=("$arg"); continue;;
(*)
case "$(file "$arg")" in
(*:\ *compress*) /usr/share/nvim/runtime/macros/less.sh "$arg";;
(*:\ *\ image\ data*) timg --center $(test $# -gt 1 &&
echo "--title --grid=$(expr $(tput cols) / 30)" ||
echo "-g 60x$(expr $(tput lines) / 2)") "$@"
exit $?;;
(*) bat+=("$arg"); continue;;
esac
;;
esac
fileinfo "$arg"
done
;;
(*)
fileinfo "$@"
$elevate bat --style header "$@" --pager 'less -RF'
;;
esac
if test "$timg"; then
$elevate timg --center -t0.3 $(test $# -gt 1 &&
echo "--title --grid=$(expr $(tput cols) / 30)" ||
echo "-g 60x$(expr $(tput lines) / 2)") "$@" 2>/dev/null || true
fileinfo "${timg[@]}"
fi
if test "$bat"; then
$elevate bat --style header --pager 'less -RF' $args "${bat[@]}"
fileinfo "${bat[@]}"
fi
if test "$ls"; then
tput sgr0
$(test -x "$arg" || echo "sudo") ls -l $(test $# -gt ${#ls[@]} && echo "-d") --color=always --human-readable --group-directories-first --file-type --dereference-command-line --all "${ls[@]}" | less -RF
fi