From 518862a660e467648ca0d4f860389f3bb2d9a4ce Mon Sep 17 00:00:00 2001 From: nicodebo Date: Thu, 20 Jul 2017 00:44:30 +0200 Subject: Implement xdg specification base directory Follow xdg base directory specification, see https://specifications.freedesktop.org/basedir-spec/basedir-spec-latest.html - Use $XDG_CONFIG_HOME if it is set, otherwise use $HOME/.config - Use $XDG_DATA_HOME if it is set, othewise use $HOME/.local/share - split the clerk files between those two hereabove metionned directories by keeping the clerk/config and clerk/podcasts inside $XDG_CONFIG_HOME, and the rest inside $XDG_DATA_HOME - Put all the file variables definition in a centralized location for easier maintenance. - Updated the README to reflect the XDG support --- clerk | 107 ++++++++++++++++++++++++++++++++++++++++++------------------------ 1 file changed, 69 insertions(+), 38 deletions(-) (limited to 'clerk') diff --git a/clerk b/clerk index 492cd26..8f302b2 100755 --- a/clerk +++ b/clerk @@ -81,9 +81,39 @@ album_width="200" pl_title_width="60" pl_artist_width="40" +# XDG base directory Specification +xdg_config="${XDG_CONFIG_HOME:-$HOME/.config}" +xdg_data="${XDG_DATA_HOME:-$HOME/.local/share}" + +# base clerk directories +config_root="${xdg_config}/clerk" +data_root="${xdg_data}/clerk" + +# clerk files +config_rc="${config_root}/config" +podcast_list="${config_root}/podcasts" +cache_album="${data_root}/albums.cache" +cache_track="${data_root}/tracks.cache" +cache_latest="${data_root}/latest.cache" +last_update="${data_root}/.lastupdate" +suspend_state="${data_root}/suspend" +last_track_rate_bak="${data_root}/.last_trackratings_backup" +db_rate_track="${data_root}/trackratings.json" +db_rate_album="${data_root}/albumratings.json" + +# set clerk_helper environment variable by making the herebelow variables +# available to subprocceses (i.e. clerk_helper) +export cache_album +export cache_track +export db_rate_album +export db_rate_track + +# make sure the xdg user data directory for clerk exists +mkdir -p "$data_root" + # override settings from global config file, if present -if [[ ! -f $HOME/.config/clerk/config ]] && [[ ! -f /etc/clerk ]]; then - echo "Error: could not find configuration file \"$HOME/.config/clerk/config\"" +if [[ ! -f $config_rc ]] && [[ ! -f /etc/clerk ]]; then + echo "Error: could not find configuration file \"$config_rc\"" echo "You can use the provided example configuration file (config.clerk), copy it to the above location and edit it to your needs." exit fi @@ -93,8 +123,8 @@ if [[ -f /etc/clerk.conf ]]; then fi # override settings from local config, if present -if [[ -f $HOME/.config/clerk/config ]]; then - source $HOME/.config/clerk/config +if [[ -f $config_rc ]]; then + source $config_rc fi if [[ -n $mpd_host ]]; then @@ -166,7 +196,7 @@ fix_date_format() { updateCache () { notify-send "clerk" "updating cache files" - cd $HOME/.config/clerk + cd $data_root rm -f *.cache mpc --format '%mtime%\t[%albumartist%|%artist%] ○ (%date%) ○ %album% [(CD %disc%)] ○ %file%' \ @@ -178,21 +208,21 @@ updateCache () { | sed 's:/[^/]*$::' | awk -F ' ○ ' '!seen[$1 $2 $3 $4]++' \ | uniq \ | gawk -F ' ○ ' '{ printf "%-"'${artist_width}'"."'${artist_width}'"s\t%-"'${date_width}'"."'${date_width}'"s\t%-"'${album_width}'"."'${album_width}'"s\t%.300s\n", $1, $2, $3, $4 }' \ - > $HOME/.config/clerk/latest.cache + > $cache_latest mpc --format '[%albumartist%|%artist%]\t(%date%)\t%album% [(CD %disc%)]\t%file%' \ search filename '' \ | sed 's:/[^/]*$::' \ | awk -F '\t' '!seen[$1 $2 $3 $4]++' \ | sort \ | gawk -F '\t' '{ printf "%-"'${artist_width}'"."'${artist_width}'"s\t%-"'${date_width}'"."'${date_width}'"s\t%-"'${album_width}'"."'${album_width}'"s\t%.300s\n", $1, $2, $3, $4 }' \ - > $HOME/.config/clerk/albums.cache + > $cache_album mpc --format '%track%\t%title%\t%artist%\t(%date%)\t%album%\t%file%' \ search filename '' \ | gawk -F '\t' '{ printf "%-"'${track_width}'"."'${track_width}'"s\t%-"'${title_width}'"."'${title_width}'"s\t%-"'${artist_width}'"."'${artist_width}'"s\t%-"'${date_width}'"."'${date_width}'"s\t%-"'${album_width}'"."'${album_width}'"s\t%.500s\n", $1, $2, $3, $4, $5, $6 }' \ - > $HOME/.config/clerk/tracks.cache + > $cache_track notify-send "clerk" "finished updating cache files" date=$(mpc stats | grep 'DB Updated: ') - file="$HOME/.config/clerk/.lastupdate" + file="$last_update" echo "${date}" > "${file}" # | gawk -F '\t' '{ printf "%.2s\t%.40s\t%.40s\t%.200s\t%.500s\n", $1, $2, $3, $4, $5, $6 }' \ if [[ $forceupdate == "true" ]]; then @@ -203,7 +233,7 @@ if [[ $1 == "--update" ]]; then : else date=$(mpc stats | grep 'DB Updated: ') - file="$HOME/.config/clerk/.lastupdate" + file="$last_update" if [ "$(< $file)" = "$date" ] && [ -f "$file" ] ; then : else @@ -664,7 +694,7 @@ mpdSima () { # function to change number of random songs in config file optionRandomPrompt() { number="$(echo -e " " | _rofi -kb-move-word-forward '' -kb-row-tab '' -dmenu -p 'Set No. of random Songs > ')" - $sed -i "s/value=.*/value="$number"/" $HOME/.config/clerk/config + $sed -i "s/value=.*/value="$number"/" $config_rc export value="$number" dplayOptionsPrompt } @@ -683,7 +713,7 @@ crossfadePrompt () { # read list of available podcasts. Not using mpd playlists, because mpd does # not support custom names for urls. format of podcast in file is "Name \ URL" loadRSS () { - podcast=$(echo -e "< Return\n---\n$(cat $HOME/.config/clerk/podcasts | cut -d '\' -f1)" | _rofi -kb-move-word-forward '' -kb-row-tab '' -dmenu -p "Choose Podcast > ") + podcast=$(echo -e "< Return\n---\n$(cat $podcast_list | cut -d '\' -f1)" | _rofi -kb-move-word-forward '' -kb-row-tab '' -dmenu -p "Choose Podcast > ") val=$? if [[ $val -eq 1 ]]; then @@ -693,7 +723,7 @@ loadRSS () { dplayQueue else mpc clear - mpc load $(grep "$podcast" $HOME/.config/clerk/podcasts | cut -d '\' -f2) + mpc load $(grep "$podcast" $podcast_list | cut -d '\' -f2) episode=$(mpc playlist --format "%position% — %artist% — %title%" | _rofi -kb-move-word-forward '' -kb-row-tab '' -dmenu -p "Choose Episode > ") POS=$(echo "$episode" | gawk -F " — " '{ print $1 }') mpc play "$POS" @@ -701,7 +731,7 @@ loadRSS () { } # suspend current playlist. playlist, song id and play-position are saved to -# $HOME/.config/clerk/suspend +# $XDG_DATA_HOME:-$HOME/.local/share/clerk/suspend suspendPlaylist () { playing=$(! mpc status | grep 'playing\|paused') time=$(mpc status | $sed '2!d;s;/.:.*;;;s;.* ;;') @@ -711,9 +741,9 @@ suspendPlaylist () { else mpc rm suspended mpc save suspended - rm -f $HOME/.config/clerk/suspend - echo "pos="$position"" >> $HOME/.config/clerk/suspend - echo "time="$time"" >> $HOME/.config/clerk/suspend + rm -f $suspend_state + echo "pos="$position"" >> $suspend_state + echo "time="$time"" >> $suspend_state if [[ "$stop_after_suspend" == yes ]]; then mpc stop else @@ -728,11 +758,12 @@ suspendPlaylist () { fi } -# read $HOME/.config/clerk/suspend and restore playlist. Then start playing -# from same position that was saved in suspend file +# read $XDG_DATA_HOME/clerk/suspend:-$HOME/.local/share/clerk/suspend and +# restore playlist. Then start playing # from same position that was saved in +# suspend file resumePlaylist () { http=$(! mpc current --format %file% | grep 'http://') - source $HOME/.config/clerk/suspend + source $suspend_state mpc clear mpc load suspended mpc play $pos @@ -1212,17 +1243,17 @@ rateTrack () { notify-send "clerk" "rated ${rateartist} - ${ratetitle} with $(echo ${rating})" fi if [[ $auto_track_rating_backup == "true" ]]; then - if [[ -f $HOME/.config/clerk/.last_trackratings_backup ]]; then - read -r lastbackup<$HOME/.config/clerk/.last_trackratings_backup + if [[ -f $last_track_rate_bak ]]; then + read -r lastbackup<$last_track_rate_bak else lastbackup=$(date "+%s") fi if [[ $(date "+%s") -gt $(( $lastbackup + 3600)) ]]; then - rm -f $HOME/.config/clerk/trackratings.json + rm -f $db_rate_track clerk_helper importtrackratings - rm -f $HOME/.config/clerk/.last_trackratings_backup + rm -f $last_track_rate_bak fi - date "+%s" > $HOME/.config/clerk/.last_trackratings_backup + date "+%s" > $last_track_rate_bak fi fi } @@ -1238,17 +1269,17 @@ instantRateTrack () { clerk_helper ratetrack "${rateartist}" "${ratealbum}" "${ratetrack}" "${ratetitle}" "${rating}" notify-send "clerk" "rated ${rateartist} - ${ratetitle} with $(echo ${rating})" if [[ $auto_track_rating_backup == "true" ]]; then - if [[ -f $HOME/.config/clerk/.last_trackratings_backup ]]; then - read -r lastbackup<$HOME/.config/clerk/.last_trackratings_backup + if [[ -f $last_track_rate_bak ]]; then + read -r lastbackup<$last_track_rate_bak else lastbackup=$(date "+%s") fi if [[ $(date "+%s") -gt $(( $lastbackup + 3600)) ]]; then - rm -f $HOME/.config/clerk/trackratings.json + rm -f $db_rate_track clerk_helper importtrackratings - rm -f $HOME/.config/clerk/.last_trackratings_backup + rm -f $last_track_rate_bak fi - date "+%s" > $HOME/.config/clerk/.last_trackratings_backup + date "+%s" > $last_track_rate_bak fi } @@ -1285,7 +1316,7 @@ loadRatedTracks () { if [ rating = "" ]; then exit else - cd $HOME/.config/clerk + cd $config_root mpc clear songs="$(mpc sticker "" find rating | grep "rating=$rating" | gawk -F ': rating=' '{ print $1 }')" echo "$songs" | mpc add @@ -1299,7 +1330,7 @@ loadRandomRatedTracks () { if [ rating = "" ]; then exit else - cd $HOME/.config/clerk + cd $config_root mpc clear songs="$(mpc sticker "" find rating \ | grep -E "rating=$rating|rating=$(echo $(( $rating + 1 )))|rating=$(echo $(( $rating + 2 )))|rating=$(echo $(( $rating + 3 )))|rating=$(echo $(( $rating + 4 )))" \ @@ -1411,7 +1442,7 @@ ${line2}" -dmenu -filter "$filter" \ -select "$album_entry" \ -format "f¬s" \ - -input "$HOME/.config/clerk/${album_list}" \ + -input "$config_root/${album_list}" \ -p "Choose Album > ")" } returnto () { @@ -1604,7 +1635,7 @@ TRACK_TEMP="$(_rofi -kb-move-word-forward '' \ -select "$entry" \ -format "f¬s" \ -mesg "${HELP}" \ - -input "$HOME/.config/clerk/tracks.cache" \ + -input "$cache_track" \ -p "Choose Track > ")" val=$? @@ -1779,7 +1810,7 @@ saveAlbumToPlaylist() { if [[ $1 == "selection" ]]; then TRACK="${TRACK}" else - TRACK="$((echo -e "< Return\n---"; cat $HOME/.config/clerk/albums.cache) | _rofi -kb-move-word-forward '' -kb-row-tab '' -dmenu -p "Save Album to Playlist > ")" + TRACK="$((echo -e "< Return\n---"; cat $cache_album) | _rofi -kb-move-word-forward '' -kb-row-tab '' -dmenu -p "Save Album to Playlist > ")" fi val=$? @@ -1835,7 +1866,7 @@ saveLatestToPlaylist() { mpc search date "$date" album "$album" albumartist "$artist" | clerk_helper saveto fi - done < <(echo -e "0 Return to Main Menu\n---\n$(cat $HOME/.config/clerk/latest.cache)" | _rofi -kb-move-word-forward '' -kb-row-tab '' -dmenu -p "Save Album to Playlist > ") + done < <(echo -e "0 Return to Main Menu\n---\n$(cat $cache_latest)" | _rofi -kb-move-word-forward '' -kb-row-tab '' -dmenu -p "Save Album to Playlist > ") if [[ $seen = 0 ]] then @@ -1844,7 +1875,7 @@ saveLatestToPlaylist() { } saveTrackToPlaylist() { - TRACK_TEMP="$((echo -e "0 Return to Main Menu\n---"; cat $HOME/.config/clerk/tracks.cache) | _rofi -kb-move-word-forward '' -kb-row-tab '' -dmenu -filter "$filter" -select "$entry" -format "f¬s" -dmenu -p "Save Track to Playlist > ")" + TRACK_TEMP="$((echo -e "0 Return to Main Menu\n---"; cat $cache_track) | _rofi -kb-move-word-forward '' -kb-row-tab '' -dmenu -filter "$filter" -select "$entry" -format "f¬s" -dmenu -p "Save Track to Playlist > ")" TRACK="${TRACK_TEMP#*¬}" unset filter @@ -2075,7 +2106,7 @@ while :; do echo " --playlist save selection to playlist \"clerk\"" echo " --playlist load playlist" echo " --rss load podcast" - echo " (podcast should be placed in ~/.config/clerk/podcasts" + echo " (podcast should be placed in \$XDG_CONFIG_HOME/clerk/podcasts" echo " with format NAME \ URL)" echo "" echo "Ratings" -- cgit v1.2.3-24-g4f1b