(General)~loads of commits, getting ready to port dotfiles to another machine

4 files changed, 102 insertions, 3 deletions

diff --git a/Scripts/.local/scripts/emacs_curl b/Scripts/.local/scripts/emacs_curl
new file mode 100755
index 0000000..f92835e
--- /dev/null
+++ b/Scripts/.local/scripts/emacs_curl
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+x=`xclip -o`
+emacsclient --socket-name=MAIN -c --alternate-editor=emacs --eval "(eww \"$x\")";
diff --git a/Scripts/.local/scripts/status/music b/Scripts/.local/scripts/status/music
index b7233d9..a1e734e 100755
--- a/Scripts/.local/scripts/status/music
+++ b/Scripts/.local/scripts/status/music
@@ -1,3 +1,4 @@
 #!/usr/bin/env bash
 
-echo  "$(playerctl --player=spotify metadata title)"
+title=$(playerctl --player=spotify metadata title)
+echo "${title::40}"
diff --git a/Scripts/.local/scripts/status/volume b/Scripts/.local/scripts/status/volume
index 87cb121..cbbafbe 100755
--- a/Scripts/.local/scripts/status/volume
+++ b/Scripts/.local/scripts/status/volume
@@ -1,5 +1,11 @@
 #!/usr/bin/env bash
 sinks="$(pactl list sinks)"
 vol="$(echo "$sinks" | grep '[0-9]\+%' | sed "s,.* \([0-9]\+\)%.*,\1,;1q")"
-
-echo " $vol%"
+mute="$(echo "$sinks" | grep "Mute: " | sed "s/.*Mute: //g")"
+case "$mute" in
+    "no")
+        printf "";;
+    "yes")
+        printf "";;
+esac
+echo " $vol%"
diff --git a/Scripts/.local/scripts/umpv b/Scripts/.local/scripts/umpv
new file mode 100755
index 0000000..762e73a
--- /dev/null
+++ b/Scripts/.local/scripts/umpv
@@ -0,0 +1,88 @@
+#!/usr/bin/env python3
+
+"""
+This script emulates "unique application" functionality on Linux. When starting
+playback with this script, it will try to reuse an already running instance of
+mpv (but only if that was started with umpv). Other mpv instances (not started
+by umpv) are ignored, and the script doesn't know about them.
+
+This only takes filenames as arguments. Custom options can't be used; the script
+interprets them as filenames. If mpv is already running, the files passed to
+umpv are appended to mpv's internal playlist. If a file does not exist or is
+otherwise not playable, mpv will skip the playlist entry when attempting to
+play it (from the GUI perspective, it's silently ignored).
+
+If mpv isn't running yet, this script will start mpv and let it control the
+current terminal. It will not write output to stdout/stderr, because this
+will typically just fill ~/.xsession-errors with garbage.
+
+mpv will terminate if there are no more files to play, and running the umpv
+script after that will start a new mpv instance.
+
+Note: you can supply custom mpv path and options with the MPV environment
+      variable. The environment variable will be split on whitespace, and the
+      first item is used as path to mpv binary and the rest is passed as options
+      _if_ the script starts mpv. If mpv is not started by the script (i.e. mpv
+      is already running), this will be ignored.
+"""
+
+import sys
+import os
+import socket
+import errno
+import subprocess
+import fcntl
+import stat
+import string
+
+files = sys.argv[1:]
+
+# this is the same method mpv uses to decide this
+def is_url(filename):
+    parts = filename.split("://", 1)
+    if len(parts) < 2:
+        return False
+    # protocol prefix has no special characters => it's an URL
+    allowed_symbols = string.ascii_letters + string.digits + '_'
+    prefix = parts[0]
+    return all(map(lambda c: c in allowed_symbols, prefix))
+
+# make them absolute; also makes them safe against interpretation as options
+def make_abs(filename):
+    if not is_url(filename):
+        return os.path.abspath(filename)
+    return filename
+files = [make_abs(f) for f in files]
+
+SOCK = os.path.join(os.getenv("HOME"), ".umpv_socket")
+
+sock = None
+try:
+    sock = socket.socket(socket.AF_UNIX)
+    sock.connect(SOCK)
+except socket.error as e:
+    if e.errno == errno.ECONNREFUSED:
+        sock = None
+        pass  # abandoned socket
+    elif e.errno == errno.ENOENT:
+        sock = None
+        pass # doesn't exist
+    else:
+        raise e
+
+if sock:
+    # Unhandled race condition: what if mpv is terminating right now?
+    for f in files:
+        # escape: \ \n "
+        f = f.replace("\\", "\\\\").replace("\"", "\\\"").replace("\n", "\\n")
+        f = "\"" + f + "\""
+        sock.send(("raw loadfile " + f + " append\n").encode("utf-8"))
+else:
+    # Let mpv recreate socket if it doesn't already exist.
+
+    opts = (os.getenv("MPV") or "mpv").split()
+    opts.extend(["--no-terminal", "--force-window", "--input-ipc-server=" + SOCK,
+                 "--"])
+    opts.extend(files)
+
+    subprocess.check_call(opts)