102 lines
2.7 KiB
Crystal
102 lines
2.7 KiB
Crystal
# 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 "crinja"
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require "./filesystems"
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module GX
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class Config
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Log = ::Log.for("config")
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enum Mode
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ConfigAdd
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ConfigDelete
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ConfigEdit
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ShowVersion
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Mount
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end
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record NoArgs
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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)
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getter home_dir : String
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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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property args : AddArgs.class | DelArgs.class | NoArgs.class
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def initialize()
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if !ENV["HOME"]?
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raise "Home directory not found"
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end
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@home_dir = ENV["HOME"]
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@verbose = false
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@mode = Mode::Mount
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@filesystems = [] of Filesystem
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@path = nil
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@args = NoArgs
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end
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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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File.join(@home_dir, ".config", "mfm.yaml"),
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File.join(@home_dir, ".config", "mfm.yml"),
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File.join("/etc", "mfm", "config.yaml"),
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File.join("/etc", "mfm", "config.yml"),
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]
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possible_files.each do |file_path|
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if File.exists?(file_path)
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Log.info { "Configuration file found: #{file_path}" }
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return file_path if File.exists?(file_path)
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else
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Log.debug { "Configuration file not found: #{file_path}" }
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end
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end
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Log.error { "No configuration file found in any of the standard locations" }
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raise "Configuration file not found"
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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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end
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@path = path
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@filesystems = [] of Filesystem
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if !File.exists? 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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private def load_filesystems(config_path : String)
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file_data = File.read(config_path)
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# FIXME: render template on a value basis (instead of global)
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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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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.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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end
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end
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end
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