Dump configuration updates

bin/add-todo

@@ -1,3 +1,4 @@
 #! /bin/bash
 
-echo "- [ ] $@" >> "/home/a8ka/Dev/@A/notes/todo - inbox.md"
+content=$(zenity --entry --text "Create a ToDo")
+[ ! -z "$content" ] && echo "- [ ] $content" >> "/home/$(whoami)/Dev/@A/notes/todo.md"

bin/analyze-new-tracks

@@ -3,15 +3,17 @@
 OLDIFS=$IFS
 IFS=$'\n'
 
-NOTATION=camelot
-INBOX_DIR=~/Volumes/SSD\ 500Gb/Inbox
-UNSORTED_DIR=~/Volumes/SSD\ 500Gb/Music/_unsorted
+# NOTATION=standard
+SOURCE_DIR=~/Music/Picked/
+UNSORTED_DIR=~/Music/Unsorted/
 
-for TRACK_NAME in $(ls "${INBOX_DIR}"); do
-  SOURCE="${INBOX_DIR}/${TRACK_NAME}"
-  KEY=$(keyfinder-cli -n ${NOTATION} "${SOURCE}")
-  BPM=$(sox "${SOURCE}" -t raw -r 44100 -e float -c 1 - | bpm -m 80 -x 160 | awk '{print int($1+0.5)}')
-  mv "${SOURCE}" "${UNSORTED_DIR}/${KEY} ${BPM} - ${TRACK_NAME}"
+for TRACK_NAME in $(ls "${SOURCE_DIR}"); do
+  SOURCE="${SOURCE_DIR}/${TRACK_NAME}"
+  echo "Processing ${TRACK_NAME}"
+  CAMELOT_KEY=$(keyfinder-cli -n camelot "${SOURCE}")
+  STANDARD_KEY=$(keyfinder-cli -n standard "${SOURCE}")
+  BPM=$(sox "${SOURCE}" -t raw -r 44100 -e float -c 1 - | bpm -m 60 -x 120 | awk '{print int($1+0.5)}')
+  mv "${SOURCE}" "${UNSORTED_DIR}/${CAMELOT_KEY} ${STANDARD_KEY} ${BPM} - ${TRACK_NAME}"
 done;
 
 IFS=$OLDIFS

bin/btrfs-undelete

@@ -0,0 +1,87 @@
+#!/bin/bash
+# btrfs-undelete
+# Copyright (C) 2013 Jörg Walter <info@syntax-k.de>
+# This program is free software; you can redistribute it and/or modify it under
+# the term of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or any later version.
+
+if [ ! -b "$1" -o -z "$2" -o -z "$3" ]; then
+	echo "Usage: $0 <dev> <file/dir> <dest>" 1>&2
+	echo
+	echo "This program tries to recover the most recent version of the"
+	echo "given file or directory (recursively)"
+	echo
+	echo "<dev> must not be mounted, otherwise this program may appear"
+	echo "to work but find nothing."
+	echo
+	echo "<file/dir> must be specified relative to the filesystem root,"
+	echo "obviously. It may contain * and ? as wildcards, but in that"
+	echo "case, empty files might be 'recovered'. If <file/dir> is a"
+	echo "single file name, this program tries to recover the most"
+	echo "recent non-empty version of the file."
+	echo
+	echo "<dest> must be a writable directory with enough free space"
+	echo "to hold the files you're trying to restore."
+	exit 1
+fi
+dev="$1"
+file="$2"
+
+file="${file#/}"
+file="${file%/}"
+regex="${file//\\/\\\\}"
+
+# quote regex special characters
+regex="${regex//./\.}"
+regex="${regex//+/\+}"
+regex="${regex//|/\|}"
+regex="${regex//(/\(}"
+regex="${regex//)/\)}"
+regex="${regex//\[/\[}"
+regex="${regex//]/\]}"
+regex="${regex//\{/\{}"
+regex="${regex//\}/\}}"
+
+# treat shell wildcards specially
+regex="${regex//\*/.*}"
+regex="${regex//\?/.}"
+
+# extract number of slashes in order to get correct number of closing parens
+slashes="${regex//[^\/]/}"
+
+# build final regex
+regex="^/(|${regex//\//(|/}(|/.*${slashes//?/)}))\$"
+
+roots="$(mktemp --tmpdir btrfs-undelete.roots.XXXXX)"
+out="$(mktemp --tmpdir="$3" -d btrfs-undelete.XXXXX)"
+cd $out
+
+trap "rm $roots" EXIT
+trap "rm -r $out &> /dev/null; exit 1" SIGINT
+
+echo -ne "Searching roots..."
+btrfs-find-root -a "$dev" 2>&1 \
+	| grep ^Well \
+	| sed -r -e 's/Well block ([0-9]+).*/\1/' \
+	| sort -rn >$roots || exit 1
+echo
+
+i=0
+max="$(wc -l <$roots)"
+
+while read id; do
+	((i+=1))
+	echo -e "Trying root $id... ($i/$max)"
+	btrfs restore -t $id --path-regex "$regex" "$dev" . &>/dev/null
+	if [ "$?" = 0 ]; then
+		found=$(find . -type f ! -size 0c | wc -l)
+		if [ $found -gt 0 ]; then
+			echo "Recovered $found non-empty file(s) into $out"
+			exit 0
+		fi
+		find . -type f -size 0c -exec echo "Found {} but it's empty" \; -delete
+	fi
+done <$roots
+rm -r $out
+echo "Didn't find '$file'"
+exit 1

bin/build-mp3-collection

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+SOURCE=~/Music/Collection/
+DEST=~/Music/MP3/
+
+
+SAVEIFS=${IFS}
+IFS='
+'
+FILE_LIST=`find "$SOURCE" -type f -iname '*.wav' -o -iname '*.mp3' -o -iname '*.flac'`
+
+for FILE in ${FILE_LIST}; do
+  echo $FILE
+  PREFIX=`echo $FILE | awk -F \. 'OFS="."{ $NF="" }1' | sed 's/.$//'`
+  echo $PREFIX
+done;
+      # -exec echo {}
+      # # ffmpeg -i {} -acodec libmp3lame \
+      # #   $DEST$(readlink -f {} | cut -d"/" -f 5-)/{} \;

bin/create_playlist

@@ -0,0 +1,126 @@
+#! /bin/python3
+
+import os
+import argparse, sys
+import taglib
+
+
+parser = argparse.ArgumentParser()
+parser.add_argument("--collection", help="Path to music collection")
+parser.add_argument("--title", help="Playlist title")
+
+parser.add_argument("--genre_contains", action='append', help="Text to match against the GENRE")
+parser.add_argument("--genre_not_contains", action='append', help="Text to match against the GENRE")
+
+parser.add_argument("--comment_contains", action='append', help="Text to match against the COMMENT")
+parser.add_argument("--comment_not_contains", action='append', help="Text to match against the COMMENT")
+
+parser.add_argument("--output", help="Path to the resulting playlist")
+args=parser.parse_args()
+
+
+EXTENSIONS = ['.flac', '.mp3']
+COLLECTION_PATH = os.path.expanduser(args.collection)
+PLAYLIST_PATH = os.path.expanduser(args.output)
+
+GENRE_CONTAINS = args.genre_contains or []
+GENRE_NOT_CONTAINS = args.genre_not_contains or []
+
+COMMENT_CONTAINS = args.comment_contains or []
+COMMENT_NOT_CONTAINS = args.comment_not_contains or []
+PLAYLIST_TITLE = args.title or ""
+
+
+def get_files(dir):
+    for root, _, files in os.walk(dir):
+        for file in files:
+            for ext in EXTENSIONS:
+                if file.endswith(ext):
+                    yield os.path.join(root, file)
+
+
+def get_tags(file):
+    with taglib.File(file) as song:
+        return song.tags
+
+
+def get_dir_from_filepath(s):
+    f = os.path.basename(s)
+    p = s[:-(len(f))-1]
+    return p
+
+
+def match_genre(tags):
+    matched_contains = []
+    matched_not_contains = []
+
+    if "GENRE" in tags:
+        genre = ", ".join(tags["GENRE"]).lower()
+
+        if len(GENRE_CONTAINS):
+            for s in GENRE_CONTAINS:
+                matched_contains.append(s.lower() in genre)
+
+        if len(GENRE_NOT_CONTAINS):
+            for s in GENRE_NOT_CONTAINS:
+                matched_not_contains.append(s.lower() not in genre)
+
+        return all([
+            False if len(GENRE_CONTAINS) and not any(matched_contains) else True,
+            False if len(GENRE_NOT_CONTAINS) and not any(matched_not_contains) else True
+        ])
+
+    return False
+
+
+def match_comment(tags):
+    matched_contains = []
+    matched_not_contains = []
+
+    if "COMMENT" in tags:
+        comment = ", ".join(tags["COMMENT"]).lower()
+
+        if len(COMMENT_CONTAINS):
+            for s in COMMENT_CONTAINS:
+                matched_contains.append(s.lower() in comment)
+
+        if len(COMMENT_NOT_CONTAINS):
+            for s in COMMENT_NOT_CONTAINS:
+                matched_not_contains.append(s.lower() not in comment)
+
+        result = all([
+            False if len(COMMENT_CONTAINS) and not any(matched_contains) else True,
+            False if len(COMMENT_NOT_CONTAINS) and not any(matched_not_contains) else True
+        ])
+
+        return result
+
+    return False
+
+
+def main():
+    playlist_root = get_dir_from_filepath(PLAYLIST_PATH)
+    print(playlist_root)
+    print(f"Creating a playlist: '{PLAYLIST_TITLE}'")
+    with open(PLAYLIST_PATH, encoding="utf-8", mode='w+') as f:
+
+        f.write(f"#EXTM3U\n\n")
+
+        f.write(f"#PLAYLIST:{PLAYLIST_TITLE}\n")
+
+        for file in get_files(COLLECTION_PATH):
+            tags = get_tags(file)
+            matched = []
+
+            if GENRE_CONTAINS or GENRE_NOT_CONTAINS:
+                matched.append(match_genre(tags))
+
+            if COMMENT_CONTAINS or COMMENT_NOT_CONTAINS:
+                matched.append(match_comment(tags))
+
+            if all(matched):
+                file = os.path.relpath(file, playlist_root) 
+                f.write(f"{file}\n")
+
+
+main()

bin/extract-tracks-to-inbox

@@ -0,0 +1,5 @@
+#! /bin/bash
+
+find -path "./Downloads/*.mp3" -exec mv {} ./Inbox/ \;
+find -path "./Downloads/*.flac" -exec mv {} ./Inbox/ \;
+find -path "./Downloads/*.wav" -exec mv {} ./Inbox/ \;

bin/gpu-stats

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+STATS=$(nvidia-smi -q)
+
+G_UTILIZATION=$(nvidia-smi --query-gpu=utilization.gpu --format=csv,noheader,nounits)
+G_TEMP=$(nvidia-smi --query-gpu=temperature.gpu --format=csv,noheader,nounits)
+
+echo "$G_POWER"
+

bin/open-link

@@ -21,7 +21,7 @@ for KEYWORD in "${IGNORE_READER_MODE[@]}"; do
 done
 
 if [[ ${MODE} == "reader" ]]; then
-  firefox "about:reader?url=${URL}"
+  firefox --kiosk "about:reader?url=${URL}"
 else
-  firefox "${URL}"
+  firefox --kiosk "${URL}"
 fi;

bin/pacman-helper

@@ -0,0 +1,31 @@
+#!/bin/bash
+set -e
+
+bold=$(tput bold)
+normal=$(tput sgr0)
+
+print_help() {
+  echo "${bold}Pacman helper${normal}"
+  echo "Set of pacman helper scripts to manage an arch linux system."
+  echo ""
+  echo "  pacman-helper ${bold}new-deps${normal} <package>"
+  echo "    Prints new dependencies to be installed along with a given package"
+  echo ""
+  echo "  pacman-helper ${bold}update-dates${normal} <package>"
+  echo "    Prints dates when a given package has been installed or updated"
+  echo ""
+}
+
+if [ "$1" = "new-deps" ]; then
+  comm -12 <(pactree -srl $2 | sort) <(pacman -Qq | sort)
+  exit 0
+fi
+
+if [ "$1" = "update-dates" ]; then
+  grep "\(upgraded\|installed\) $2 " /var/log/pacman.log
+  exit 0
+fi
+
+print_help;
+exit 1;
+

bin/pick-track

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+export IFS='
+'
+
+PICKED_CONTAINER=/Picked/$(date '+%Y-%m')/
+MUSIC_DIR=~/Music/
+PICKED_DIR=$(zenity --width=600 --height=450  --list --column Directory $(ls ${MUSIC_DIR}))
+
+DEST=${MUSIC_DIR}${PICKED_DIR}${PICKED_CONTAINER}
+
+mkdir -p "${DEST}"
+mv "$1" "${DEST}"

bin/playerctl-pick-current-track

@@ -0,0 +1,47 @@
+#!/bin/python
+
+import re
+import dbus
+import os
+
+def dbus_to_python(data):
+    '''
+        convert dbus data types to python native data types
+    '''
+    if isinstance(data, dbus.String):
+        data = str(data)
+    elif isinstance(data, dbus.Boolean):
+        data = bool(data)
+    elif isinstance(data, dbus.Int64):
+        data = int(data)
+    elif isinstance(data, dbus.Double):
+        data = float(data)
+    elif isinstance(data, dbus.Array):
+        data = [dbus_to_python(value) for value in data]
+    elif isinstance(data, dbus.Dictionary):
+        new_data = dict()
+        for key in data.keys():
+            new_data[dbus_to_python(key)] = dbus_to_python(data[key])
+        data = new_data
+    return data
+
+
+bus = dbus.SessionBus()
+
+for service in bus.list_names():
+    if service.startswith('org.mpris.MediaPlayer2.'):
+        player = dbus.SessionBus().get_object(service, '/org/mpris/MediaPlayer2')
+
+        status=player.Get('org.mpris.MediaPlayer2.Player', 'PlaybackStatus', dbus_interface='org.freedesktop.DBus.Properties')
+
+        metadata = player.Get('org.mpris.MediaPlayer2.Player', 'Metadata', dbus_interface='org.freedesktop.DBus.Properties')
+        metadata = dbus_to_python(metadata)
+
+        trackid = str(metadata["mpris:trackid"])
+
+        if "DeaDBeeF" in trackid:
+            file_url = metadata["xesam:url"]
+            file = re.sub(r"file:\/\/", "", file_url)
+            if os.path.isfile(file):
+                print(file)
+                os.system(f"~/.bin/pick-track '{file}'")