commit - 5222d7dd8ef96ff2f2533f6094fafc11c16c1221
commit + 9602a701cc5674fd914cba572dbceb37544fbb27
blob - /dev/null
blob + c6d35f9e06970734c2eac00035abd2fded2bc3e8 (mode 644)
--- /dev/null
+++ modules/mixins/dotfiles/bin/rbx_copy_local
@@ -0,0 +1,84 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+# Reads an M3U8 playlist and copies referenced files from a Windows-style
+# path on a mounted disk to a local backlog directory.
+
+# Usage: rbx_copy_local PLAYLIST [DESTDIR]
+#
+# Defaults:
+#   DESTDIR   = ~/misc/music/backlog/<playlist-stem>
+#   MOUNT     = ~/misc/mnt/disk/boo (what F:\ maps to)
+#
+# Override with environment variables:
+#   MOUNT_ROOT   - Linux path equivalent of the Windows drive root
+#   DRIVE_LETTER - Windows drive letter to replace (default: F)
+
+require "pathname"
+require "fileutils"
+
+abort "Usage: #{$PROGRAM_NAME} PLAYLIST [DESTDIR]" if ARGV.empty?
+
+playlist = Pathname.new(ARGV[0]).expand_path
+playlist_name = playlist.sub_ext("").basename.to_s
+
+destdir = if ARGV[1]
+  Pathname.new(ARGV[1]).expand_path
+else
+  Pathname.new("~").expand_path / "misc/music/backlog" / playlist_name
+end
+
+mount_root = Pathname.new(
+  ENV.fetch("MOUNT_ROOT") { Pathname.new("~").expand_path / "misc/mnt/disk/boo" }.to_s
+)
+
+drive_letter = ENV.fetch("DRIVE_LETTER", "F")
+
+def die(message)
+  warn "Error: #{message}"
+  exit 1
+end
+
+die "playlist not found: #{playlist}" unless playlist.file?
+die "mount root does not exist: #{mount_root}" unless mount_root.directory?
+
+FileUtils.mkdir_p(destdir)
+
+copied = 0
+skipped = 0
+new_playlist_lines = []
+
+playlist.readlines(chomp: true).each do |line|
+  if line.empty? || line.start_with?("#")
+    new_playlist_lines << line
+    next
+  end
+
+  relative = line.sub(%r{^#{drive_letter}:}i, "").delete_prefix("\\").tr("\\", "/")
+  source = mount_root / relative
+
+  unless source.file?
+    warn "Missing: #{source}"
+    skipped += 1
+    new_playlist_lines << line
+    next
+  end
+
+  target = destdir / relative
+
+  if target.exist?
+    puts "Exists: #{target}"
+    skipped += 1
+  else
+    FileUtils.mkdir_p(target.dirname)
+    FileUtils.cp(source, target, verbose: true)
+    copied += 1
+  end
+
+  new_playlist_lines << target.to_s
+end
+
+new_playlist = destdir / playlist.basename
+new_playlist.write(new_playlist_lines.join("\n") + "\n")
+
+puts "#{copied} copied, #{skipped} skipped"