id3-album.rb: read metadata from info.txt

bash_aliases

@@ -287,7 +287,7 @@ alias rsync-vfat='rsync -rtv --stats --modify-window=2'
 ###########################################################################
 
 export LESS='Ri'
-export EDITOR=vim
+export EDITOR=nvim
 export LC_COLLATE=C
 
 ###########################################################################

convert-to-mp3.py

@@ -6,7 +6,7 @@ import getopt
 from subprocess import *
 
 def main(argv):
-    bitrate = 128
+    bitrate = 256
     try:
         opts, args = getopt.getopt(argv[1:], "b:")
     except getopt.GetoptError:

e

@@ -1,39 +1,56 @@
 #!/usr/bin/env ruby
 
-# Use HighContrast GTK2 theme for gvim.
-ENV["GTK2_RC_FILES"] = "/usr/share/themes/HighContrast/gtk-2.0/gtkrc"
+require "open3"
 
-def get_server_name(path)
-  if path
+SEARCH = %w[.git project.vim]
+EDITOR = "nvim-qt"
+
+def find_proj_root(path)
   path = File.expand_path(path)
-    while path != "/"
+  loop do
     dirname = File.dirname(path)
-      if File.exist?(File.join(dirname, "project.vim"))
+    if SEARCH.any? {|s| File.exist?(File.join(dirname, s))}
       if dirname =~ %r{([^/]+)/([^/]+)/*$}
-          sn = "#{$2}(#{$1})"
+        pretty_name = "#{$2}(#{$1})"
       else
-          sn = File.basename(dirname)
+        pretty_name = File.basename(dirname)
       end
-        return sn
+      stdout, stderr, status = Open3.capture3("xxh32sum", stdin_data: dirname)
+      socket_name = stdout.sub(/\s.*/m, "")
+      return [socket_name, pretty_name]
     end
     path = dirname
+    if path == "/"
+      return nil
     end
   end
 
-  return "GVIM"
+  nil
 end
 
-def server_running?(server_name)
-  `gvim --serverlist`.lines.map(&:chomp).include?(server_name.upcase)
+def run_dir
+  ENV["XDG_RUNTIME_DIR"] || "/tmp"
 end
 
 if ARGV.empty?
-  server_name = get_server_name('local_file')
-  exec("/usr/bin/gvim", "--servername", server_name, err: "/dev/null")
+  exec(EDITOR)
 else
-  ARGV.each_with_index do |path, i|
-    server_name = get_server_name(path)
-    sleep(0.2) if i > 0
-    system("/usr/bin/gvim", "--servername", server_name, "--remote-tab-silent", path, err: "/dev/null")
+  socket_name, pretty_name = find_proj_root(ARGV[0])
+  if socket_name
+    socket_path = "#{run_dir}/e-#{socket_name}.sock"
+    if File.exist?(socket_path)
+      opencmds = ARGV.map do |path|
+        path = File.expand_path(path).gsub(" ", "\\ ")
+        %[:tab drop #{path}<CR>]
+      end.join
+      exec("nvim", "--headless", "--server", socket_path, "--remote-send", "<Esc>#{opencmds}:call GuiForeground()<CR><C-l>")
+    else
+      paths = ARGV.map do |path|
+        File.expand_path(path)
+      end
+      exec(EDITOR, "--", "--listen", socket_path, "--cmd", "let g:project_name = '#{pretty_name}'", "-p", *paths)
+    end
+  else
+    exec(EDITOR, "--", "-p", *ARGV)
   end
 end

id3-album.rb

@@ -0,0 +1,62 @@
+#!/usr/bin/env ruby
+
+# Install: kid3-common
+
+require "fileutils"
+
+$stdout.sync = true
+files = Dir.glob("*.mp3").sort
+
+if files.empty?
+  $stderr.puts "No .mp3 files found"
+  exit 1
+end
+
+unless File.exist?("albumart.jpg")
+  $stderr.puts "albumart.jpg not found"
+  exit 1
+end
+
+unless File.exist?("info.txt")
+  $stderr.puts "info.txt not found"
+  exit 1
+end
+
+info = File.read("info.txt")
+info =~ /^artist: (.*)$/
+artist = $1
+info =~ /^album: (.*)$/
+album = $1
+info =~ /^year: (.*)$/
+date = $1
+
+unless artist && album && date
+  $stderr.puts "invalid info.txt format"
+  exit 1
+end
+
+#$stdout.write("Release date (YYYY-MM-DD): ")
+#date = gets.chomp
+#unless date =~ /^\d{4}-\d{2}-\d{2}$/
+#  $stderr.puts "Unexpected date format"
+#  exit 1
+#end
+
+files.each do |file|
+  if file =~ /^(\d+)\s*(.*)\.mp3$/
+    track_number, title = $1.to_i, $2
+    command = %w[kid3-cli]
+    command += ["-c", "revert", "-c", "save"]
+    command += ["-c", %[set artist "#{artist}" 12]]
+    command += ["-c", %[set title "#{title}" 12]]
+    command += ["-c", %[set album "#{album}" 12]]
+    command += ["-c", %[set date "#{date}" 12]]
+    command += ["-c", %[set track "#{track_number}" 12]]
+    command += ["-c", %[set picture:albumart.jpg 'Front Cover' 2]]
+    command += ["-c", "save"]
+    command << file
+    system(*command)
+  else
+    $stderr.puts "Warning: skipping #{file}, unrecognized name format"
+  end
+end

wav-to-mp3.rb

@@ -0,0 +1,18 @@
+#!/usr/bin/env ruby
+
+if ARGV.empty?
+  files = Dir["*.wav"].sort
+else
+  files = ARGV
+end
+
+files.each do |infile|
+  outfile = infile.sub(".wav", ".mp3")
+
+  puts "Converting: #{infile} -> #{outfile}"
+
+  command = %W[lame -v -b 256 #{infile} #{outfile}]
+  system(*command)
+end
+
+puts "Conversion complete!"