61 lines
1.2 KiB
Ruby
61 lines
1.2 KiB
Ruby
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# frozen_string_literal: true
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module Jekyll
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class Stevenson < ::Logger
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def initialize
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@progname = nil
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@level = DEBUG
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@default_formatter = Formatter.new
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@logdev = $stdout
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@formatter = proc do |_, _, _, msg|
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msg.to_s
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end
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end
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def add(severity, message = nil, progname = nil)
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severity ||= UNKNOWN
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@logdev = logdevice(severity)
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return true if @logdev.nil? || severity < @level
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progname ||= @progname
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if message.nil?
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if block_given?
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message = yield
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else
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message = progname
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progname = @progname
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end
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end
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@logdev.puts(
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format_message(format_severity(severity), Time.now, progname, message)
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)
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true
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end
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# Log a +WARN+ message
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def warn(progname = nil, &block)
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add(WARN, nil, progname.yellow, &block)
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end
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# Log an +ERROR+ message
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def error(progname = nil, &block)
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add(ERROR, nil, progname.red, &block)
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end
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def close
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# No LogDevice in use
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end
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private
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def logdevice(severity)
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if severity > INFO
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$stderr
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else
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$stdout
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end
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end
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end
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end
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