feat: implement local & global mount_point definition
This commit is contained in:
parent
ee3f57ec20
commit
23d4def217
17 changed files with 334 additions and 257 deletions
29
src/cli.cr
29
src/cli.cr
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@ -92,13 +92,18 @@ module GX
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STDOUT.puts "#{PROGRAM_NAME} #{VERSION}"
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when Config::Mode::Mount
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@config.load_from_file
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mount
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filesystem = choose_filesystem
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mount_or_umount(filesystem) if !filesystem.nil?
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end
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end
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def mount()
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names_display = {} of String => NamedTuple(filesystem: Filesystem::AbstractFilesystem, ansi_name: String)
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@config.filesystems.each do |filesystem|
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def choose_filesystem()
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names_display = {} of String => NamedTuple(filesystem: Models::AbstractFilesystemConfig, 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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fs_str = filesystem.type.ljust(12,' ')
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suffix = ""
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@ -121,12 +126,22 @@ module GX
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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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selected_filesystem.mounted? ? selected_filesystem.unmount : selected_filesystem.mount
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else
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if !selected_filesystem
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STDERR.puts "Vault not found: #{selected_filesystem}.".colorize(:red)
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return
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end
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return selected_filesystem
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end
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def mount_or_umount(selected_filesystem)
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config_root_safe = @config.root
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return if config_root_safe.nil?
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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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end
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end
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@ -5,7 +5,7 @@
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require "crinja"
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require "./filesystems"
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require "./models"
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module GX
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class Config
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@ -23,9 +23,10 @@ module GX
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record AddArgs, name : String, path : String
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record DelArgs, name : String
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getter filesystems : Array(Filesystem::AbstractFilesystem)
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# getter filesystems : Array(Models::AbstractFilesystemConfig)
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getter home_dir : String
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getter global_mount_point : String?
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getter root : Models::RootConfig?
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property verbose : Bool
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property mode : Mode
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property path : String?
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@ -39,14 +40,13 @@ module GX
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@verbose = false
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@mode = Mode::Mount
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@filesystems = [] of Filesystem::AbstractFilesystem
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@filesystems = [] of Models::AbstractFilesystemConfig
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@path = nil
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@global_mount_point = nil
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@args = NoArgs
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end
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def detect_config_file()
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private def detect_config_file()
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possible_files = [
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File.join(@home_dir, ".config", "mfm", "config.yaml"),
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File.join(@home_dir, ".config", "mfm", "config.yml"),
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@ -70,50 +70,32 @@ module GX
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end
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def load_from_file
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path = @path
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if path.nil?
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path = detect_config_file()
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config_path = @path
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if config_path.nil?
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config_path = detect_config_file()
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end
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@path = path
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@filesystems = [] of Filesystem::AbstractFilesystem
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@path = config_path
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if !File.exists? path
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if !File.exists? config_path
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Log.error { "File #{path} does not exist!".colorize(:red) }
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exit(1)
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end
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load_filesystems(path)
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end
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# FIXME: render template on a value basis (instead of global)
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private def load_filesystems(config_path : String)
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schema_version = nil
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file_data = File.read(config_path)
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file_patched = Crinja.render(file_data, {"env" => ENV.to_h})
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yaml_data = YAML.parse(file_patched)
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root = Models::RootConfig.from_yaml(file_patched)
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# Extract schema version
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if yaml_data["version"]?
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schema_version = yaml_data["version"].as_s?
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end
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global_mount_point = root.global.mount_point
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raise "Invalid global mount point" if global_mount_point.nil?
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# Extract global settings
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if yaml_data["global"]?.try &.as_h?
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global_data = yaml_data["global"]
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if global_data["mountpoint"]?
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@global_mount_point = global_data["mountpoint"].as_s?
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root.filesystems.each do |selected_filesystem|
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if !selected_filesystem.mount_point?
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selected_filesystem.mount_point =
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File.join(global_mount_point, selected_filesystem.mounted_name)
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end
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end
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# Extract filesystem data
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vaults_data = yaml_data["filesystems"].as_a
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vaults_data.each do |filesystem_data|
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type = filesystem_data["type"].as_s
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name = filesystem_data["name"].as_s
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# encrypted_path = filesystem_data["encrypted_path"].as_s
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@filesystems << Filesystem::AbstractFilesystem.from_yaml(filesystem_data.to_yaml)
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# @filesystems << Filesystem.new(name, encrypted_path, "#{name}.Open")
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end
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@root = root
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end
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end
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end
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@ -1,9 +0,0 @@
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# SPDX-License-Identifier: GPL-3.0-or-later
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#
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# SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
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# Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>
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require "./filesystems/gocryptfs"
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require "./filesystems/sshfs"
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require "./filesystems/httpdirfs"
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require "./filesystems/abstract_filesystem"
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@ -1,27 +0,0 @@
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# SPDX-License-Identifier: GPL-3.0-or-later
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#
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# SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
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# Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>
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require "yaml"
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module GX
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module Filesystem
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abstract class AbstractFilesystem
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include YAML::Serializable
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use_yaml_discriminator "type", {
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gocryptfs: GoCryptFS,
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sshfs: SshFS,
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httpdirfs: HttpDirFS
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}
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property type : String
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abstract def mount()
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abstract def unmount()
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abstract def mounted_prefix()
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end
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end
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end
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@ -1,41 +0,0 @@
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module GX::Filesystem::Concerns
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module Base
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def after_initialize()
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home_dir = ENV["HOME"] || raise "Home directory not found"
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# Use default mountpoint if none defined
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if @mount_dir.empty?
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@mount_dir = File.join(home_dir, "mnt/#{@name}")
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end
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end
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def mounted? : Bool
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`mount`.includes?(" on #{mount_dir} type ")
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end
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def unmount : Nil
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system("fusermount -u #{mount_dir.shellescape}")
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fusermount_status = $?
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if fusermount_status.success?
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puts "Filesystem #{name} is now closed.".colorize(:green)
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else
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puts "Error: Unable to unmount filesystem #{name} (exit code: #{fusermount_status.exit_code}).".colorize(:red)
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end
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end
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def _mount_wrapper(&block) : Nil
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Dir.mkdir_p(mount_dir) unless Dir.exists?(mount_dir)
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if mounted?
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puts "Already mounted. Skipping.".colorize(:yellow)
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return
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end
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yield
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puts "Filesystem #{name} is now available on #{mount_dir}".colorize(:green)
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end
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end
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end
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@ -1,42 +0,0 @@
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# SPDX-License-Identifier: GPL-3.0-or-later
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#
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# SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
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# Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>
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require "shellwords"
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require "./abstract_filesystem"
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require "./concerns/base"
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module GX
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module Filesystem
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class GoCryptFS < AbstractFilesystem
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getter name : String = ""
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getter encrypted_path : String = ""
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@[YAML::Field(key: "mount_dir", ignore: true)]
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getter mount_dir : String = ""
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include Concerns::Base
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def mounted_prefix()
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"#{encrypted_path}"
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end
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def mount
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_mount_wrapper do
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process = Process.new(
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"gocryptfs",
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["-idle", "15m", encrypted_path, mount_dir],
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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 mounting the vault".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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end
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end
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end
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@ -1,43 +0,0 @@
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# SPDX-License-Identifier: GPL-3.0-or-later
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#
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# SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
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# Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>
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require "shellwords"
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require "./abstract_filesystem"
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require "./concerns/base"
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module GX
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module Filesystem
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class HttpDirFS < AbstractFilesystem
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getter name : String = ""
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getter url : String = ""
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@[YAML::Field(key: "mount_dir", ignore: true)]
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getter mount_dir : String = ""
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include Concerns::Base
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def mounted_prefix()
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"httpdirfs"
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end
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def mount
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_mount_wrapper do
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process = Process.new(
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"httpdirfs",
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["#{url}", mount_dir],
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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 mounting the 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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end
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end
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end
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@ -1,49 +0,0 @@
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# SPDX-License-Identifier: GPL-3.0-or-later
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#
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# SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
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# Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>
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require "shellwords"
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require "./abstract_filesystem"
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require "./concerns/base"
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module GX
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module Filesystem
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class SshFS < AbstractFilesystem
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getter name : String = ""
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getter remote_path : String = ""
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getter remote_user : String = ""
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getter remote_host : String = ""
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getter remote_port : String = "22"
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@[YAML::Field(key: "mount_dir", ignore: true)]
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getter mount_dir : String = ""
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include Concerns::Base
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def mounted_prefix()
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"#{remote_user}@#{remote_host}:#{remote_path}"
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end
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def mount()
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_mount_wrapper do
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process = Process.new(
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"sshfs",
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[
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"-p", remote_port,
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"#{remote_user}@#{remote_host}:#{remote_path}",
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mount_dir
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],
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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 mounting the 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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end
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end
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end
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@ -8,7 +8,6 @@ require "colorize"
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require "json"
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require "log"
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require "./filesystems/gocryptfs"
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require "./config"
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require "./cli"
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@ -32,7 +31,6 @@ Log.setup do |config|
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end
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end
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app = GX::Cli.new
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app.parse_command_line(ARGV)
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app.run
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11
src/models.cr
Normal file
11
src/models.cr
Normal file
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@ -0,0 +1,11 @@
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# SPDX-License-Identifier: GPL-3.0-or-later
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#
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# SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
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# Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>
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require "./models/root_config"
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require "./models/global_config"
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require "./models/gocryptfs_config"
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require "./models/sshfs_config"
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require "./models/httpdirfs_config"
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require "./models/abstract_filesystem_config"
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32
src/models/abstract_filesystem_config.cr
Normal file
32
src/models/abstract_filesystem_config.cr
Normal file
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@ -0,0 +1,32 @@
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# SPDX-License-Identifier: GPL-3.0-or-later
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#
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# SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
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# Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>
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require "yaml"
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module GX::Models
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abstract class AbstractFilesystemConfig
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include YAML::Serializable
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# include YAML::Serializable::Strict
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use_yaml_discriminator "type", {
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gocryptfs: GoCryptFSConfig,
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sshfs: SshFSConfig,
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httpdirfs: HttpDirFSConfig
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}
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getter type : String
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getter name : String
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property mount_point : String?
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abstract def _mount_wrapper(&block)
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abstract def _mount_action()
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abstract def _mounted_prefix()
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abstract def mounted_name()
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abstract def mounted?()
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abstract def mount()
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abstract def umount()
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abstract def mount_point?()
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end
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end
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51
src/models/concerns/base.cr
Normal file
51
src/models/concerns/base.cr
Normal file
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@ -0,0 +1,51 @@
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module GX::Models::Concerns
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module Base
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def mounted?() : Bool
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mount_point_safe = @mount_point
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raise "Invalid mountpoint value" if mount_point_safe.nil?
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`mount`.includes?(" on #{mount_point_safe} type ")
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end
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def umount() : Nil
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mount_point_safe = @mount_point
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raise "Invalid mountpoint value" if mount_point_safe.nil?
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system("fusermount -u #{mount_point_safe.shellescape}")
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fusermount_status = $?
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if fusermount_status.success?
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puts "Models #{name} is now closed.".colorize(:green)
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else
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puts "Error: Unable to unmount filesystem #{name} (exit code: #{fusermount_status.exit_code}).".colorize(:red)
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end
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end
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def mount_point?()
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!mount_point.nil?
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end
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def mount()
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_mount_wrapper() do
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_mount_action
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end
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end
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def _mount_wrapper(&block) : Nil
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mount_point_safe = mount_point
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return if mount_point_safe.nil?
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Dir.mkdir_p(mount_point_safe) unless Dir.exists?(mount_point_safe)
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if mounted?
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puts "Already mounted. Skipping.".colorize(:yellow)
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return
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end
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yield
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puts "Models #{name} is now available on #{mount_point_safe}".colorize(:green)
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end
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end
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end
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28
src/models/global_config.cr
Normal file
28
src/models/global_config.cr
Normal file
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@ -0,0 +1,28 @@
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# SPDX-License-Identifier: GPL-3.0-or-later
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#
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# SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
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# Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>
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require "yaml"
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require "./abstract_filesystem_config"
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module GX::Models
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class GlobalConfig
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include YAML::Serializable
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include YAML::Serializable::Strict
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@[YAML::Field(key: "mount_point")]
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getter mount_point : String?
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def after_initialize()
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home_dir = ENV["HOME"] || raise "Home directory not found"
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# Set default mountpoint from global if none defined
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if @mount_point.nil? || @mount_point.try &.empty?
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@mount_point = File.join(home_dir, "mnt")
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end
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end
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end
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end
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41
src/models/gocryptfs_config.cr
Normal file
41
src/models/gocryptfs_config.cr
Normal file
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@ -0,0 +1,41 @@
|
|||
# SPDX-License-Identifier: GPL-3.0-or-later
|
||||
#
|
||||
# SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
|
||||
# Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>
|
||||
|
||||
require "shellwords"
|
||||
require "./abstract_filesystem_config"
|
||||
require "./concerns/base"
|
||||
|
||||
module GX::Models
|
||||
class GoCryptFSConfig < AbstractFilesystemConfig
|
||||
getter encrypted_path : String = ""
|
||||
|
||||
include Concerns::Base
|
||||
|
||||
def _mounted_prefix()
|
||||
"#{encrypted_path}"
|
||||
end
|
||||
|
||||
def mounted_name()
|
||||
"#{@name}.Open"
|
||||
end
|
||||
|
||||
def _mount_action()
|
||||
mount_point_safe = @mount_point
|
||||
raise "Invalid mount point" if mount_point_safe.nil?
|
||||
|
||||
process = Process.new(
|
||||
"gocryptfs",
|
||||
["-idle", "15m", @encrypted_path, mount_point_safe],
|
||||
input: STDIN,
|
||||
output: STDOUT,
|
||||
error: STDERR
|
||||
)
|
||||
unless process.wait.success?
|
||||
puts "Error mounting the vault".colorize(:red)
|
||||
return
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
41
src/models/httpdirfs_config.cr
Normal file
41
src/models/httpdirfs_config.cr
Normal file
|
@ -0,0 +1,41 @@
|
|||
# SPDX-License-Identifier: GPL-3.0-or-later
|
||||
#
|
||||
# SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
|
||||
# Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>
|
||||
|
||||
require "shellwords"
|
||||
require "./abstract_filesystem_config"
|
||||
require "./concerns/base"
|
||||
|
||||
module GX::Models
|
||||
class HttpDirFSConfig < AbstractFilesystemConfig
|
||||
getter url : String = ""
|
||||
|
||||
include Concerns::Base
|
||||
|
||||
def _mounted_prefix()
|
||||
"httpdirfs"
|
||||
end
|
||||
|
||||
def mounted_name()
|
||||
@name
|
||||
end
|
||||
|
||||
def _mount_action()
|
||||
mount_point_safe = @mount_point
|
||||
raise "Invalid mount point" if mount_point_safe.nil?
|
||||
|
||||
process = Process.new(
|
||||
"httpdirfs",
|
||||
["#{@url}", mount_point_safe],
|
||||
input: STDIN,
|
||||
output: STDOUT,
|
||||
error: STDERR
|
||||
)
|
||||
unless process.wait.success?
|
||||
puts "Error mounting the filesystem".colorize(:red)
|
||||
return
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
41
src/models/root_config.cr
Normal file
41
src/models/root_config.cr
Normal file
|
@ -0,0 +1,41 @@
|
|||
# SPDX-License-Identifier: GPL-3.0-or-later
|
||||
#
|
||||
# SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
|
||||
# Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>
|
||||
|
||||
require "yaml"
|
||||
require "./abstract_filesystem_config"
|
||||
require "./global_config"
|
||||
|
||||
module GX::Models
|
||||
# class CrinjaConverter
|
||||
# def self.from_yaml(ctx : YAML::ParseContext , node : YAML::Nodes::Node)
|
||||
# l_node = node
|
||||
# if l_node.is_a?(YAML::Nodes::Scalar)
|
||||
# value_patched = Crinja.render(l_node.value, {"env" => ENV.to_h})
|
||||
# return value_patched
|
||||
# end
|
||||
|
||||
# return "<null>"
|
||||
# end
|
||||
#
|
||||
# def self.to_yaml(value, builder : YAML::Nodes::Builder)
|
||||
# end
|
||||
# end
|
||||
|
||||
class RootConfig
|
||||
include YAML::Serializable
|
||||
include YAML::Serializable::Strict
|
||||
|
||||
# @[YAML::Field(key: "version", converter: GX::Models::CrinjaConverter)]
|
||||
@[YAML::Field(key: "version")]
|
||||
getter version : String
|
||||
|
||||
@[YAML::Field(key: "global")]
|
||||
getter global : GlobalConfig
|
||||
|
||||
@[YAML::Field(key: "filesystems")]
|
||||
getter filesystems : Array(AbstractFilesystemConfig)
|
||||
end
|
||||
end
|
||||
|
48
src/models/sshfs_config.cr
Normal file
48
src/models/sshfs_config.cr
Normal file
|
@ -0,0 +1,48 @@
|
|||
# SPDX-License-Identifier: GPL-3.0-or-later
|
||||
#
|
||||
# SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
|
||||
# Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>
|
||||
|
||||
require "shellwords"
|
||||
require "./abstract_filesystem_config"
|
||||
require "./concerns/base"
|
||||
|
||||
module GX::Models
|
||||
class SshFSConfig < AbstractFilesystemConfig
|
||||
getter remote_path : String = ""
|
||||
getter remote_user : String = ""
|
||||
getter remote_host : String = ""
|
||||
getter remote_port : String = "22"
|
||||
|
||||
include Concerns::Base
|
||||
|
||||
def _mounted_prefix()
|
||||
"#{@remote_user}@#{@remote_host}:#{@remote_path}"
|
||||
end
|
||||
|
||||
def mounted_name()
|
||||
@name
|
||||
end
|
||||
|
||||
def _mount_action()
|
||||
mount_point_safe = @mount_point
|
||||
raise "Invalid mount point" if mount_point_safe.nil?
|
||||
|
||||
process = Process.new(
|
||||
"sshfs",
|
||||
[
|
||||
"-p", remote_port,
|
||||
"#{@remote_user}@#{@remote_host}:#{@remote_path}",
|
||||
mount_point_safe
|
||||
],
|
||||
input: STDIN,
|
||||
output: STDOUT,
|
||||
error: STDERR
|
||||
)
|
||||
unless process.wait.success?
|
||||
puts "Error mounting the filesystem".colorize(:red)
|
||||
return
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
Loading…
Reference in a new issue