114 lines
3.3 KiB
Ruby
114 lines
3.3 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module Ci
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module Ansi2json
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# Line class is responsible for keeping the internal state of
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# a log line and to finally serialize it as Hash.
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class Line
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# Line::Segment is a portion of a line that has its own style
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# and text. Multiple segments make the line content.
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class Segment
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include EncodingHelper
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attr_accessor :text, :style
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def initialize(style:)
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@text = +''
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@style = style
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end
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def empty?
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text.empty?
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end
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def to_h
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# Without forcing the encoding to UTF-8 and then replacing
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# invalid UTF-8 sequences we can get an error when serializing
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# the Hash to JSON.
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# Encoding::UndefinedConversionError:
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# "\xE2" from ASCII-8BIT to UTF-8
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{ text: encode_utf8_no_detect(text) }.tap do |result|
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result[:style] = style.to_s if style.set?
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end
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end
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end
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attr_reader :offset, :sections, :segments, :current_segment,
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:section_header, :section_duration, :section_options
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def initialize(offset:, style:, sections: [])
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@offset = offset
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@segments = []
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@sections = sections
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@section_header = false
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@duration = nil
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@current_segment = Segment.new(style: style)
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end
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def <<(data)
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@current_segment.text << data
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end
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def clear!
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@segments.clear
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@current_segment = Segment.new(style: style)
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end
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def style
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@current_segment.style
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end
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def empty?
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@segments.empty? && @current_segment.empty? && @section_duration.nil?
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end
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def update_style(ansi_commands)
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@current_segment.style.update(ansi_commands)
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end
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def add_section(section)
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@sections << section
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end
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def set_section_options(options)
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@section_options = options
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end
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def set_as_section_header
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@section_header = true
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end
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def set_section_duration(duration_in_seconds)
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normalized_duration_in_seconds = duration_in_seconds.to_i.clamp(0, 1.year)
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duration = ActiveSupport::Duration.build(normalized_duration_in_seconds)
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hours = duration.in_hours.floor
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hours = hours > 0 ? "%02d" % hours : nil
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minutes = "%02d" % duration.parts[:minutes].to_i
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seconds = "%02d" % duration.parts[:seconds].to_i
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@section_duration = [hours, minutes, seconds].compact.join(':')
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end
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def flush_current_segment!
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return if @current_segment.empty?
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@segments << @current_segment.to_h
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@current_segment = Segment.new(style: @current_segment.style)
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end
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def to_h
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flush_current_segment!
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{ offset: offset, content: @segments }.tap do |result|
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result[:section] = sections.last if sections.any?
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result[:section_header] = true if @section_header
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result[:section_duration] = @section_duration if @section_duration
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result[:section_options] = @section_options if @section_options
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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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