Chore: format using `shfmt`
Use [`shfmt`](https://github.com/mvdan/sh) to format kunst. Fixes the remaining issues in #14. No flags/customizations are needed; all have been added to .editorconfig.
This commit is contained in:
parent
e03b872d27
commit
37069dc6a9
|
@ -3,12 +3,14 @@ root = true
|
|||
# Unix-style newlines with a newline ending every file
|
||||
[*]
|
||||
end_of_line = lf
|
||||
insert_final_newline = true
|
||||
insert_final_newline = false
|
||||
charset = utf-8
|
||||
indent_style = tab
|
||||
indent_size = 4
|
||||
binary_next_line = true
|
||||
switch_case_indent = true
|
||||
|
||||
# Tab indentation (no size specified)
|
||||
[*.md]
|
||||
indent_style = space
|
||||
indent_size = 2
|
||||
indent_size = 2
|
||||
|
|
194
kunst
194
kunst
|
@ -6,7 +6,6 @@
|
|||
#
|
||||
# Dependencies: sxiv or imv, bash, ffmpeg, mpc, jq, mpd
|
||||
|
||||
|
||||
VERSION=1.2.5
|
||||
COVER=/tmp/kunst.jpg
|
||||
MUSIC_DIR=~/Music/
|
||||
|
@ -14,7 +13,6 @@ WIDTH=250
|
|||
SIZE="${WIDTH}x${WIDTH}"
|
||||
POSITION="+0+0"
|
||||
|
||||
|
||||
show_help() {
|
||||
echo "usage: kunst [-h] [--size "px"] [--position "+x+y"] [--viewer <imv|x11>] [--music_dir "path/to/dir"] [--silent] [--version]"
|
||||
echo " "
|
||||
|
@ -26,53 +24,52 @@ show_help() {
|
|||
echo "optional arguments:"
|
||||
echo " -h, --help show this help message and exit"
|
||||
echo " --size what size to display the album art in"
|
||||
echo " --position the position where the album art should be displayed"
|
||||
echo " --position the position where the album art should be displayed"
|
||||
echo " --viewer whether to use imv or sxiv"
|
||||
echo " --music_dir the music directory which MPD plays from"
|
||||
echo " --silent dont show the output"
|
||||
echo " --version show the version of kunst you are using"
|
||||
}
|
||||
|
||||
|
||||
# Parse the arguments
|
||||
options=$(getopt -o h --long position:,size:,music_dir:,version,silent,help -- "$@")
|
||||
eval set -- "$options"
|
||||
|
||||
while true; do
|
||||
case "$1" in
|
||||
--size)
|
||||
shift;
|
||||
SIZE=$1
|
||||
;;
|
||||
--position)
|
||||
shift;
|
||||
POSITION=$1
|
||||
;;
|
||||
--viewer)
|
||||
shift;
|
||||
VIEWER=$1
|
||||
;;
|
||||
--music_dir)
|
||||
shift;
|
||||
MUSIC_DIR=$1
|
||||
;;
|
||||
-h|--help)
|
||||
show_help
|
||||
exit
|
||||
;;
|
||||
--version)
|
||||
echo $VERSION
|
||||
case "$1" in
|
||||
--size)
|
||||
shift
|
||||
SIZE=$1
|
||||
;;
|
||||
--position)
|
||||
shift
|
||||
POSITION=$1
|
||||
;;
|
||||
--viewer)
|
||||
shift
|
||||
VIEWER=$1
|
||||
;;
|
||||
--music_dir)
|
||||
shift
|
||||
MUSIC_DIR=$1
|
||||
;;
|
||||
-h | --help)
|
||||
show_help
|
||||
exit
|
||||
;;
|
||||
--silent)
|
||||
SILENT=true
|
||||
;;
|
||||
--)
|
||||
shift
|
||||
break
|
||||
;;
|
||||
esac
|
||||
shift
|
||||
--version)
|
||||
echo $VERSION
|
||||
exit
|
||||
;;
|
||||
--silent)
|
||||
SILENT=true
|
||||
;;
|
||||
--)
|
||||
shift
|
||||
break
|
||||
;;
|
||||
esac
|
||||
shift
|
||||
done
|
||||
|
||||
# If available, use imv instead of sxiv on Wayland,
|
||||
|
@ -85,31 +82,29 @@ fi
|
|||
# This is a base64 endcoded image which will be used if
|
||||
# the file does not have an emmbeded album art.
|
||||
# The image is an image of a music note
|
||||
read -d '' MUSIC_NOTE << EOF
|
||||
read -d '' MUSIC_NOTE <<EOF
|
||||
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
|
||||
EOF
|
||||
|
||||
|
||||
is_connected() {
|
||||
# Check if internet is connected. We are using api.deezer.com to test
|
||||
# if the internet is connected because if api.deezer.com is down or
|
||||
# if the internet is connected because if api.deezer.com is down or
|
||||
# the internet is not connected this script will work as expected
|
||||
if ping -q -c 1 -W 1 api.deezer.com >/dev/null; then
|
||||
connected=true
|
||||
else
|
||||
if [ ! $SILENT ];then
|
||||
echo "kunst: unable to check online for the album art"
|
||||
fi
|
||||
if [ ! $SILENT ]; then
|
||||
echo "kunst: unable to check online for the album art"
|
||||
fi
|
||||
connected=false
|
||||
fi
|
||||
}
|
||||
|
||||
|
||||
get_cover_online() {
|
||||
# Check if connected to internet
|
||||
is_connected
|
||||
|
||||
if [ $connected == false ];then
|
||||
if [ $connected == false ]; then
|
||||
ARTLESS=true
|
||||
return
|
||||
fi
|
||||
|
@ -120,22 +115,21 @@ get_cover_online() {
|
|||
# Extract the albumcover from the json returned
|
||||
IMG_URL=$(curl -s --ssl "$API_URL" | jq -r '.playlists.data[0] | .picture_big')
|
||||
|
||||
if [ "$IMG_URL" = '' ] || [ "$IMG_URL" = 'null' ];then
|
||||
if [ ! $SILENT ];then
|
||||
echo "error: cover not found online"
|
||||
fi
|
||||
if [ "$IMG_URL" = '' ] || [ "$IMG_URL" = 'null' ]; then
|
||||
if [ ! $SILENT ]; then
|
||||
echo "error: cover not found online"
|
||||
fi
|
||||
ARTLESS=true
|
||||
else
|
||||
if [ ! $SILENT ];then
|
||||
echo "kunst: cover found online"
|
||||
fi
|
||||
if [ ! $SILENT ]; then
|
||||
echo "kunst: cover found online"
|
||||
fi
|
||||
curl -o $COVER -s --ssl $IMG_URL
|
||||
ARTLESS=false
|
||||
fi
|
||||
|
||||
}
|
||||
|
||||
|
||||
update_cover() {
|
||||
# Extract the album art from the mp3 file and dont show the messsy
|
||||
# output of ffmpeg
|
||||
|
@ -145,16 +139,16 @@ update_cover() {
|
|||
STATUS=$?
|
||||
|
||||
# Check if the file has a embbeded album art
|
||||
if [ $STATUS -eq 0 ];then
|
||||
if [ ! $SILENT ];then
|
||||
echo "kunst: extracted album art"
|
||||
fi
|
||||
if [ $STATUS -eq 0 ]; then
|
||||
if [ ! $SILENT ]; then
|
||||
echo "kunst: extracted album art"
|
||||
fi
|
||||
ARTLESS=false
|
||||
else
|
||||
DIR="$MUSIC_DIR/$(dirname "$(mpc current -f %file%)")"
|
||||
if [ ! $SILENT ];then
|
||||
echo "kunst: inspecting $DIR"
|
||||
fi
|
||||
DIR="$MUSIC_DIR/$(dirname "$(mpc current -f %file%)")"
|
||||
if [ ! $SILENT ]; then
|
||||
echo "kunst: inspecting $DIR"
|
||||
fi
|
||||
|
||||
# Check if there is an album cover/art in the folder.
|
||||
# Look at issue #9 for more details
|
||||
|
@ -163,51 +157,51 @@ update_cover() {
|
|||
find "$DIR" -type f \
|
||||
| grep -iE '/(([0-9| |-]*)?)(album|cover|\.?folder|front).*\.(gif|jpeg|jpg|png)$'
|
||||
)
|
||||
while read -r CANDIDATE; do
|
||||
if [ -f "$CANDIDATE" ]; then
|
||||
STATUS=0
|
||||
ARTLESS=false
|
||||
ffmpeg -loglevel error -i "$CANDIDATE" -vframes 1 $COVER -y
|
||||
if [ ! $SILENT ];then
|
||||
echo "kunst: found cover $CANDIDATE"
|
||||
fi
|
||||
break
|
||||
fi
|
||||
done <<< "$candidates" # use here string so loop changes vars in main process
|
||||
fi
|
||||
while read -r CANDIDATE; do
|
||||
if [ -f "$CANDIDATE" ]; then
|
||||
STATUS=0
|
||||
ARTLESS=false
|
||||
ffmpeg -loglevel error -i "$CANDIDATE" -vframes 1 $COVER -y
|
||||
if [ ! $SILENT ]; then
|
||||
echo "kunst: found cover $CANDIDATE"
|
||||
fi
|
||||
break
|
||||
fi
|
||||
done <<<"$candidates" # use here string so loop changes vars in main process
|
||||
fi
|
||||
|
||||
if [ $STATUS -ne 0 ];then
|
||||
if [ ! $SILENT ];then
|
||||
echo "error: file does not have an album art"
|
||||
fi
|
||||
if [ $STATUS -ne 0 ]; then
|
||||
if [ ! $SILENT ]; then
|
||||
echo "error: file does not have an album art"
|
||||
fi
|
||||
get_cover_online
|
||||
fi
|
||||
|
||||
# Resize the image to 250x250
|
||||
if [ $ARTLESS == false ]; then
|
||||
ffmpeg -loglevel error -i $COVER -vframes 1 -vf scale=$WIDTH:-1 $COVER -y
|
||||
if [ ! $SILENT ];then
|
||||
echo "kunst: resized album art to $SIZE"
|
||||
fi
|
||||
if [ ! $SILENT ]; then
|
||||
echo "kunst: resized album art to $SIZE"
|
||||
fi
|
||||
fi
|
||||
|
||||
}
|
||||
|
||||
pre_exit() {
|
||||
# Get the proccess ID of kunst and kill it.
|
||||
# We are dumping the output of kill to /dev/null
|
||||
# because if the user quits the image viewer
|
||||
# before they exit kunst, an error will be shown
|
||||
# from kill and we dont want that
|
||||
kill -9 $(cat /tmp/kunst.pid) &> /dev/null
|
||||
|
||||
# We are dumping the output of kill to /dev/null
|
||||
# because if the user quits the image viewer
|
||||
# before they exit kunst, an error will be shown
|
||||
# from kill and we dont want that
|
||||
kill -9 $(cat /tmp/kunst.pid) &>/dev/null
|
||||
|
||||
}
|
||||
|
||||
main() {
|
||||
|
||||
[[ $KUNST_MUSIC_DIR != "" ]] && MUSIC_DIR=$KUNST_MUSIC_DIR
|
||||
[[ $KUNST_SIZE != "" ]] && SIZE=$KUNST_SIZE
|
||||
[[ $KUNST_POSITION != "" ]] && POSITION=$KUNST_POSITION
|
||||
|
||||
[[ $KUNST_MUSIC_DIR != "" ]] && MUSIC_DIR=$KUNST_MUSIC_DIR
|
||||
[[ $KUNST_SIZE != "" ]] && SIZE=$KUNST_SIZE
|
||||
[[ $KUNST_POSITION != "" ]] && POSITION=$KUNST_POSITION
|
||||
|
||||
# Flag to run some commands only once in the loop
|
||||
FIRST_RUN=true
|
||||
|
@ -216,20 +210,20 @@ main() {
|
|||
|
||||
update_cover
|
||||
|
||||
if [ $ARTLESS == true ];then
|
||||
if [ $ARTLESS == true ]; then
|
||||
# Dhange the path to COVER because the music note
|
||||
# image is a png not jpg
|
||||
COVER=/tmp/kunst.png
|
||||
|
||||
# Decode the base64 encoded image and save it
|
||||
# to /tmp/kunst.png
|
||||
echo "$MUSIC_NOTE" | base64 --decode > $COVER
|
||||
echo "$MUSIC_NOTE" | base64 --decode >$COVER
|
||||
fi
|
||||
|
||||
if [ ! $SILENT ]; then
|
||||
echo "kunst: swapped album art to $(mpc current)"
|
||||
printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' -
|
||||
fi
|
||||
|
||||
if [ ! $SILENT ];then
|
||||
echo "kunst: swapped album art to $(mpc current)"
|
||||
printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' -
|
||||
fi
|
||||
|
||||
if [ $FIRST_RUN == true ]; then
|
||||
FIRST_RUN=false
|
||||
|
@ -251,11 +245,11 @@ main() {
|
|||
# Waiting for an event from mpd; play/pause/next/previous
|
||||
# this is lets kunst use less CPU :)
|
||||
while true; do
|
||||
mpc idle player &>/dev/null && (mpc status | grep "\[playing\]" &>/dev/null) && break
|
||||
mpc idle player &>/dev/null && (mpc status | grep "\[playing\]" &>/dev/null) && break
|
||||
done
|
||||
if [ ! $SILENT ];then
|
||||
echo "kunst: received event from mpd"
|
||||
fi
|
||||
if [ ! $SILENT ]; then
|
||||
echo "kunst: received event from mpd"
|
||||
fi
|
||||
if [ "$VIEWER" = 'imv' ]; then
|
||||
imv-msg "$(cat /tmp/kunst.pid)" close all
|
||||
imv-msg "$(cat /tmp/kunst.pid)" open "$COVER"
|
||||
|
|
Loading…
Reference in New Issue