enhance-ls-colors

This old script was abandoned on a gist but it should now be maintained
here \o/

enhance-ls-colors.sh

@@ -0,0 +1,198 @@
+#!/bin/bash -e
+# Provide a more complete configuration for LS_COLORS, which can be useful in
+# some specific directories, but is a bit cumbersome to enable by default
+# because of the gigantic and ugly env variable it sets.
+# This script has to be sourced and not merely executed to have any effect!
+CONFIG_PATH="$(mktemp)"
+cat << EOF > "$CONFIG_PATH"
+# Configuration file for dircolors, a utility to help you set the
+# LS_COLORS environment variable used by GNU ls with the --color option.
+# Copyright (C) 1996-2016 Free Software Foundation, Inc.
+# Copying and distribution of this file, with or without modification,
+# are permitted provided the copyright notice and this notice are preserved.
+# The keywords COLOR, OPTIONS, and EIGHTBIT (honored by the
+# slackware version of dircolors) are recognized but ignored.
+# Below are TERM entries, which can be a glob patterns, to match
+# against the TERM environment variable to determine if it is colorizable.
+TERM Eterm
+TERM ansi
+TERM *color*
+TERM con[0-9]*x[0-9]*
+TERM cons25
+TERM console
+TERM cygwin
+TERM dtterm
+TERM gnome
+TERM hurd
+TERM jfbterm
+TERM konsole
+TERM kterm
+TERM linux
+TERM linux-c
+TERM mlterm
+TERM putty
+TERM rxvt*
+TERM screen*
+TERM st
+TERM terminator
+TERM tmux*
+TERM vt100
+TERM xterm*
+# Below are the color init strings for the basic file types. A color init
+# string consists of one or more of the following numeric codes:
+# Attribute codes:
+# 00=none 01=bold 04=underscore 05=blink 07=reverse 08=concealed
+# Text color codes:
+# 30=black 31=red 32=green 33=yellow 34=blue 35=magenta 36=cyan 37=white
+# Background color codes:
+# 40=black 41=red 42=green 43=yellow 44=blue 45=magenta 46=cyan 47=white
+#NORMAL 00 # no color code at all
+#FILE 00 # regular file: use no color at all
+RESET 0 # reset to "normal" color
+DIR 01;34 # directory
+LINK 01;36 # symbolic link. (If you set this to 'target' instead of a
+ # numerical value, the color is as for the file pointed to.)
+MULTIHARDLINK 00 # regular file with more than one link
+FIFO 40;33 # pipe
+SOCK 01;35 # socket
+DOOR 01;35 # door
+BLK 40;33;01 # block device driver
+CHR 40;33;01 # character device driver
+ORPHAN 40;31;01 # symlink to nonexistent file, or non-stat'able file ...
+MISSING 00 # ... and the files they point to
+SETUID 37;41 # file that is setuid (u+s)
+SETGID 30;43 # file that is setgid (g+s)
+CAPABILITY 30;41 # file with capability
+STICKY_OTHER_WRITABLE 30;42 # dir that is sticky and other-writable (+t,o+w)
+OTHER_WRITABLE 30;42 # dir that is other-writable (o+w) and not sticky
+STICKY 37;44 # dir with the sticky bit set (+t) and not other-writable
+# This is for files with execute permission:
+EXEC 01;32
+# List any file extensions like '.gz' or '.tar' that you would like ls
+# to colorize below. Put the extension, a space, and the color init string.
+# (and any comments you want to add after a '#')
+# If you use DOS-style suffixes, you may want to uncomment the following:
+#.cmd 01;32 # executables (bright green)
+#.exe 01;32
+#.com 01;32
+#.btm 01;32
+#.bat 01;32
+# Or if you want to colorize scripts even if they do not have the
+# executable bit actually set.
+#.sh 01;32
+#.csh 01;32
+ # archives or compressed (bright red)
+.tar 01;31
+.tgz 01;31
+.arc 01;31
+.arj 01;31
+.taz 01;31
+.lha 01;31
+.lz4 01;31
+.lzh 01;31
+.lzma 01;31
+.tlz 01;31
+.txz 01;31
+.tzo 01;31
+.t7z 01;31
+.zip 01;31
+.z 01;31
+.Z 01;31
+.dz 01;31
+.gz 01;31
+.lrz 01;31
+.lz 01;31
+.lzo 01;31
+.xz 01;31
+.zst 01;31
+.tzst 01;31
+.bz2 01;31
+.bz 01;31
+.tbz 01;31
+.tbz2 01;31
+.tz 01;31
+.deb 01;31
+.rpm 01;31
+.jar 01;31
+.war 01;31
+.ear 01;31
+.sar 01;31
+.rar 01;31
+.alz 01;31
+.ace 01;31
+.zoo 01;31
+.cpio 01;31
+.7z 01;31
+.rz 01;31
+.cab 01;31
+# image formats
+.jpg 01;35
+.jpeg 01;35
+.mjpg 01;35
+.mjpeg 01;35
+.gif 01;35
+.bmp 01;35
+.pbm 01;35
+.pgm 01;35
+.ppm 01;35
+.tga 01;35
+.xbm 01;35
+.xpm 01;35
+.tif 01;35
+.tiff 01;35
+.png 01;35
+.svg 01;35
+.svgz 01;35
+.mng 01;35
+.pcx 01;35
+.mov 01;35
+.mpg 01;35
+.mpeg 01;35
+.m2v 01;35
+.mkv 01;35
+.webm 01;35
+.ogm 01;35
+.mp4 01;35
+.m4v 01;35
+.mp4v 01;35
+.vob 01;35
+.qt 01;35
+.nuv 01;35
+.wmv 01;35
+.asf 01;35
+.rm 01;35
+.rmvb 01;35
+.flc 01;35
+.avi 01;35
+.fli 01;35
+.flv 01;35
+.gl 01;35
+.dl 01;35
+.xcf 01;35
+.xwd 01;35
+.yuv 01;35
+.cgm 01;35
+.emf 01;35
+# http://wiki.xiph.org/index.php/MIME_Types_and_File_Extensions
+.ogv 01;35
+.ogx 01;35
+# audio formats
+.aac 00;36
+.au 00;36
+.flac 00;36
+.m4a 00;36
+.mid 00;36
+.midi 00;36
+.mka 00;36
+.mp3 00;36
+.mpc 00;36
+.ogg 00;36
+.ra 00;36
+.wav 00;36
+# http://wiki.xiph.org/index.php/MIME_Types_and_File_Extensions
+.oga 00;36
+.opus 00;36
+.spx 00;36
+.xspf 00;36
+EOF
+eval "$(dircolors "$CONFIG_PATH")"

nectarine-playing.py

@@ -0,0 +1,116 @@
+#!/usr/bin/env python3
+"""Python bindings to the Nectarine Queue interface
+
+If used as a script, print on stdout the current track song and artist(s).
+
+It's mainly useful if you work with terminals around and don't want to keep the
+Nectarine tab under your eyes all the time (even if it's raina's design).
+Respect their servers, and long live Nectarine!
+
+Requirements: the requests package.
+"""
+
+import sys
+import xml.etree.ElementTree as ElementTree
+from dataclasses import dataclass
+
+import requests
+
+QUEUE_URL = "https://scenestream.net/demovibes/xml/queue/"
+
+
+@dataclass
+class Artist:
+    ident: int
+    flag: str
+    name: str
+
+
+@dataclass
+class Song:
+    ident: int
+    length: str
+    title: str
+
+
+@dataclass
+class Requester:
+    flag: str
+    name: str
+
+
+@dataclass
+class Entry:
+    request_time: str
+    artists: list[Artist]
+    song: Song
+    requester: Requester
+    playstart: str
+
+
+def get_queue_xml(url=QUEUE_URL):
+    """Return the XML tree from the API, or None on error."""
+    response = requests.get(url)
+    if response.status_code != 200:
+        sys.stderr.write(f"Failed to open URL: {QUEUE_URL}")
+        return None
+    return ElementTree.XML(response.text)
+
+
+def get_now_playing(queue_xml):
+    """Return the Entry of the currently playing song."""
+    entry_node = queue_xml.find("now").find("entry")
+    return parse_entry(entry_node)
+
+
+def parse_entry(entry_node) -> Entry:
+    artists = entry_node.findall("artist")
+    song = entry_node.find("song")
+    req = entry_node.find("requester")
+    playstart = entry_node.find("playstart")
+    return Entry(
+        request_time=entry_node.get("request_time"),
+        artists=[
+            Artist(
+                ident=artist.get("id"),
+                flag=artist.get("flag"),
+                name=artist.text,
+            )
+            for artist in artists
+        ],
+        song=Song(
+            ident=song.get("id"),
+            length=song.get("length"),
+            title=song.text,
+        ),
+        requester=Requester(
+            flag=req.get("flag"),
+            name=req.text,
+        ),
+        playstart=playstart.text,
+    )
+
+
+def main():
+    queue_xml = get_queue_xml()
+    if queue_xml is None:
+        return
+    now_playing = get_now_playing(queue_xml)
+
+    print(
+        "{artists} — {song} [{length}] — requested by {req}".format(
+            artists=(
+                " & ".join(
+                    f"{a.name} ({a.flag})"
+                    for a in now_playing.artists
+                )
+            ),
+            song=now_playing.song.title,
+            length=now_playing.song.length,
+            req=now_playing.requester.name,
+        )
+    )
+
+
+if __name__ == "__main__":
+    main()

upload-text.sh

@@ -34,7 +34,9 @@ cat << EOF > "$HTML_FILE"
     </style>
 </head>
 <body>
+<pre>
 $(cat "$1")
+</pre>
 </body>
 </html>
 EOF