81 lines
2.1 KiB
Crystal
81 lines
2.1 KiB
Crystal
require "colorize"
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require "yaml"
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class Baguette::Context
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class_property verbosity = 1
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end
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class Baguette::Configuration
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class Base
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include YAML::Serializable
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# Check for provided file first,
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# then $XDG_CONFIG_HOME/<class>.yml,
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# then /etc/baguette/<class>.yml.
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def self.get(file : String? = nil)
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filename = "/" + (self.name.downcase.gsub /baguette::configuration::/, "") + ".yml"
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directory = "/baguette"
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suffix = "#{directory}#{filename}"
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user_configuration = (ENV["XDG_CONFIG_HOME"]? || "~/.config") + suffix
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system_configuration = "/etc#{suffix}"
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if ! file.nil? && ! File.exists? file.not_nil!
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Baguette::Log.warning "Provided configuration file does not exist: #{file}"
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end
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if ! file.nil? && File.exists? file.not_nil!
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Baguette::Log.info "Using configuration file: #{file}"
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self.from_yaml File.read(file.not_nil!)
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elsif File.exists? user_configuration
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Baguette::Log.info "Using user configuration: #{user_configuration}"
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self.from_yaml File.read(user_configuration)
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elsif File.exists? user_configuration
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Baguette::Log.info "Using system configuration: #{system_configuration}"
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self.from_yaml File.read(system_configuration)
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else
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Baguette::Log.warning "No configuration found"
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nil
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end
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end
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end
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end
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class Baguette::Log
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# FIXME: Use log files.
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# FIXME: def log(), that puts stuff as-is in the logs.
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def self.debug(text)
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return unless Baguette::Context.verbosity > 2
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STDERR.puts ":: #{text}".colorize(:cyan)
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STDERR.flush
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end
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def self.info(text)
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return unless Baguette::Context.verbosity > 1
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STDOUT
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.<<(":: ".colorize(:blue))
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.<<(text.colorize(:white))
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.<<("\n")
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STDOUT.flush
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end
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def self.title(text)
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return unless Baguette::Context.verbosity > 1
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STDOUT
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.<<("|> ".colorize(:blue).bright)
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.<<(text.colorize(:white).bright)
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.<<("\n")
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STDOUT.flush
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end
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def self.warning(text)
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return unless Baguette::Context.verbosity > 0
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STDERR.puts ":: #{text}".colorize(:yellow)
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STDERR.flush
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end
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def self.error(text)
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return unless Baguette::Context.verbosity > 0
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STDERR.puts "!! #{text}".colorize(:red)
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STDERR.flush
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end
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end
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