141 lines
4.1 KiB
Crystal
141 lines
4.1 KiB
Crystal
# require "./models/abstract_filesystem_config"
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require "./utils/fzf"
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module GX
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class FileSystemManager
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Log = ::Log.for("file_system_manager")
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def initialize(@config : Config)
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end
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# OBSOLETE:
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# def mount_filesystem(filesystem : Models::AbstractFilesystemConfig)
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# raise Models::InvalidFilesystemError.new("Invalid filesystem") if filesystem.nil?
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# if filesystem.mounted?
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# Log.info { "Filesystem already mounted." }
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# return
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# end
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# filesystem.mount
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# end
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# OBSOLETE:
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# def umount_filesystem(filesystem : Models::AbstractFilesystemConfig)
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# raise Models::InvalidFilesystemError.new("Invalid filesystem") if filesystem.nil?
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# unless filesystem.mounted?
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# Log.info { "Filesystem is not mounted." }
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# return
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# end
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# filesystem.umount
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# end
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def mount_or_umount(selected_filesystem)
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if !selected_filesystem.mounted?
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selected_filesystem.mount
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else
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selected_filesystem.umount
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end
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end
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def auto_open(filesystem)
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# FIXME: detect xdg-open and use it if possible
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# FIXME: detect mailcap and use it if no xdg-open found
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# FIXME: support user-defined command in configuration
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# FIXME: detect graphical environment
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mount_point_safe = filesystem.mount_point
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raise Models::InvalidMountpointError.new("Invalid filesystem") if mount_point_safe.nil?
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if graphical_environment?
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process = Process.new(
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"xdg-open", # # FIXME: make configurable
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[mount_point_safe],
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input: STDIN,
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output: STDOUT,
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error: STDERR
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)
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unless process.wait.success?
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puts "Error opening filesystem".colorize(:red)
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return
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end
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else
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process = Process.new(
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"vifm", # # FIXME: make configurable
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[mount_point_safe],
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input: STDIN,
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output: STDOUT,
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error: STDERR
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)
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unless process.wait.success?
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puts "Error opening filesystem".colorize(:red)
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return
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end
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end
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end
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def each(&)
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config_root = @config.root
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return if config_root.nil?
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config_root.filesystems.each do |filesystem|
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yield filesystem
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end
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end
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def filesystems
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config_root = @config.root
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return if config_root.nil?
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config_root.filesystems
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end
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def choose_filesystem : GX::Models::AbstractFilesystemConfig?
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names_display = {} of String => NamedTuple(
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filesystem: Models::AbstractFilesystemConfig,
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ansi_name: String)
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config_root = @config.root
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return if config_root.nil?
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config_root.filesystems.each do |filesystem|
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result_name = _fzf_plain_name(filesystem)
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ansi_name = _fzf_ansi_name(filesystem)
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names_display[result_name] = {
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filesystem: filesystem,
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ansi_name: ansi_name,
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}
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end
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# # FIXME: feat: allow to sort by name or by filesystem
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sorted_values = names_display.values.sort_by!(&.[:filesystem].name)
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result_filesystem_name = Utils::Fzf.run(sorted_values.map(&.[:ansi_name])).strip
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selected_filesystem = names_display[result_filesystem_name][:filesystem]
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puts ">> #{selected_filesystem.name}".colorize(:yellow)
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if !selected_filesystem
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STDERR.puts "Mapping not found: #{selected_filesystem}.".colorize(:red)
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return
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end
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selected_filesystem
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end
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private def _fzf_plain_name(filesystem : Models::AbstractFilesystemConfig) : String
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fs_str = filesystem.type.ljust(12, ' ')
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suffix = filesystem.mounted? ? "[open]" : ""
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"#{fs_str} #{filesystem.name} #{suffix}".strip
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end
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private def _fzf_ansi_name(filesystem : Models::AbstractFilesystemConfig) : String
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fs_str = filesystem.type.ljust(12, ' ').colorize(:dark_gray)
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suffix = filesystem.mounted? ? "[#{"open".colorize(:green)}]" : ""
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"#{fs_str} #{filesystem.name} #{suffix}".strip
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end
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private def graphical_environment?
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if ENV["DISPLAY"]? || ENV["WAYLAND_DISPLAY"]?
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return true
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end
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false
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end
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end
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end
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