Class: Kotoshu::Cli::BatchReporter

Inherits:
Object
  • Object
show all
Defined in:
lib/kotoshu/cli/batch_reporter.rb

Overview

Batch reporter for non-interactive error reporting.

Outputs error reports in various formats (JSON, YAML, CSV, text). Used for automated checking and CI/CD integration.

Examples:

Generate JSON report

reporter = BatchReporter.new(document, navigation)
reporter.to_json('errors.json')

Generate CSV report

reporter.to_csv('errors.csv')

Generate text summary

puts reporter.to_text

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(document, navigation, formatter: nil) ⇒ BatchReporter

Create a new batch reporter.

Parameters:



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# File 'lib/kotoshu/cli/batch_reporter.rb', line 32

def initialize(document, navigation, formatter: nil)
  @document = document
  @navigation = navigation
  @formatter = formatter || DisplayFormatter.new
end

Instance Attribute Details

#document ⇒ Object (readonly)

Returns the value of attribute document.



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# File 'lib/kotoshu/cli/batch_reporter.rb', line 25

def document
  @document
end

#formatter ⇒ Object (readonly)

Returns the value of attribute formatter.



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# File 'lib/kotoshu/cli/batch_reporter.rb', line 25

def formatter
  @formatter
end

#navigation ⇒ Object (readonly)

Returns the value of attribute navigation.



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# File 'lib/kotoshu/cli/batch_reporter.rb', line 25

def navigation
  @navigation
end

Instance Method Details

#exit_code(max_errors: 0) ⇒ Integer

Get exit code based on error severity.

Useful for CI/CD pipelines.

Parameters:

  • max_errors (Integer) (defaults to: 0) —

    Maximum errors allowed (default: 0)

Returns:

  • (Integer) —

    Exit code (0 = success, 1 = errors found)



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# File 'lib/kotoshu/cli/batch_reporter.rb', line 233

def exit_code(max_errors: 0)
  return 0 if @navigation.errors.size <= max_errors

  1
end

#print(format: :text) ⇒ Object

Print report to stdout.

Parameters:

  • format (Symbol) (defaults to: :text) —

    Output format (:text, :json, :yaml)



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# File 'lib/kotoshu/cli/batch_reporter.rb', line 256

def print(format: :text)
  case format
  when :text
    puts to_text
  when :json
    puts to_json
  when :yaml
    puts to_yaml
  else
    raise ArgumentError, "Unknown format: #{format}"
  end
end

#summary ⇒ Hash

Get report summary as hash.

Returns:

  • (Hash) —

    Report summary



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# File 'lib/kotoshu/cli/batch_reporter.rb', line 242

def summary
  @navigation.statistics.merge(
    document: {
      name: @document.name,
      format: @document.format,
      language: @document.language_code
    },
    has_errors: @navigation.errors.any?
  )
end

#to_csv(filepath: nil) ⇒ String?

Generate CSV report.

Parameters:

  • filepath (String) (defaults to: nil) —

    Output file path (optional, returns string if nil)

Returns:

  • (String, nil) —

    CSV string or nil if written to file



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# File 'lib/kotoshu/cli/batch_reporter.rb', line 77

def to_csv(filepath: nil)
  csv_string = CSV.generate do |csv|
    # Header
    csv << ['ID', 'Line', 'Original', 'Suggestion', 'Confidence', 'Error Type']

    # Data rows
    @navigation.errors.each do |error|
      suggestion = error.recommended_suggestion
      csv << [
        error.id,
        error.location.line,
        error.original,
        suggestion&.word || '',
        "#{(error.confidence * 100).round(1)}%",
        error.error_type.to_s.capitalize
      ]
    end
  end

  if filepath
    File.write(filepath, csv_string)
    nil
  else
    csv_string
  end
end

#to_json(filepath: nil, pretty: true) ⇒ String?

Generate JSON report.

Parameters:

  • filepath (String) (defaults to: nil) —

    Output file path (optional, returns string if nil)

  • pretty (Boolean) (defaults to: true) —

    Pretty-print JSON (default: true)

Returns:

  • (String, nil) —

    JSON string or nil if written to file



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# File 'lib/kotoshu/cli/batch_reporter.rb', line 43

def to_json(filepath: nil, pretty: true)
  data = generate_report_data
  json = pretty ? JSON.pretty_generate(data) : JSON.generate(data)

  if filepath
    File.write(filepath, json)
    nil
  else
    json
  end
end

#to_sarif(filepath: nil) ⇒ String?

Generate SARIF report (Static Analysis Results Interchange Format).

SARIF is a standard format for static analysis tools. Useful for CI/CD integration and IDE integration.

Parameters:

  • filepath (String) (defaults to: nil) —

    Output file path (optional, returns string if nil)

Returns:

  • (String, nil) —

    SARIF JSON string or nil if written to file



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# File 'lib/kotoshu/cli/batch_reporter.rb', line 172

def to_sarif(filepath: nil)
  sarif = {
    version: "2.1.0",
    "$schema": "https://json.schemastore.org/sarif-2.1.0.json",
    runs: [
      {
        tool: {
          driver: {
            name: "Kotoshu",
            version: Kotoshu::VERSION,
            informationUri: "https://github.com/kotoshu/kotoshu",
            rules: []
          }
        },
        results: @navigation.errors.map do |error|
          {
            ruleId: error.error_type.to_s,
            level: error.high_confidence? ? "error" : "warning",
            message: {
              text: "Potential #{error.error_type} error: '#{error.original}'"
            },
            locations: [
              {
                physicalLocation: {
                  artifactLocation: {
                    uri: @document.name
                  },
                  region: {
                    startLine: error.location.line || 1,
                    startColumn: error.location.column || 0
                  }
                }
              }
            ],
            suggestions: error.suggestions&.map do |sugg|
              {
                text: sugg.word
              }
            end
          }
        end
      }
    ]
  }

  json = JSON.pretty_generate(sarif)

  if filepath
    File.write(filepath, json)
    nil
  else
    json
  end
end

#to_text ⇒ String

Generate text summary.

Returns:

  • (String) —

    Formatted text summary



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# File 'lib/kotoshu/cli/batch_reporter.rb', line 107

def to_text
  lines = []
  lines << ""
  lines << @formatter.colorize("╔═══════════════════════════════════════════════════════════════╗", :bold)
  lines << @formatter.colorize("║                    Batch Error Report                        ║", :bold)
  lines << @formatter.colorize("╚═══════════════════════════════════════════════════════════════╝", :bold)
  lines << ""
  lines << "Document: #{@document.name}"
  lines << "Format: #{Documents::Document::FORMATS[@document.format]}"
  lines << "Language: #{@document.language_code}"
  lines << ""
  lines << @formatter.colorize("Summary", :bold)
  lines << "─" * 70

  stats = @navigation.statistics
  lines << "Total errors: #{stats[:total]}"
  lines << "  • High confidence (>0.8): #{stats[:by_confidence][:high]}"
  lines << "  • Medium confidence (0.5-0.8): #{stats[:by_confidence][:medium]}"
  lines << "  • Low confidence (≤0.5): #{stats[:by_confidence][:low]}"
  lines << ""

  # Breakdown by type
  if stats[:by_type]&.any?
    lines << @formatter.colorize("By Type", :bold)
    stats[:by_type].each do |type, count|
      label = Models::SemanticError::ERROR_TYPES[type] || type.to_s.capitalize
      lines << "  • #{label}: #{count}"
    end
    lines << ""
  end

  # Top errors
  if @navigation.errors.any?
    lines << @formatter.colorize("Top Errors", :bold)
    lines << "─" * 70

    @navigation.errors.first(10).each_with_index do |error, idx|
      lines << "#{idx + 1}. [#{error.location}] #{error.original}"
      lines << "   Type: #{error.error_type}"
      lines << "   Confidence: #{(error.confidence * 100).round(1)}%"

      if error.suggestions&.any?
        top_suggestion = error.suggestions.first
        lines << "   Suggestion: #{top_suggestion.word} (#{(top_suggestion.confidence * 100).round(0)}%)"
      end

      lines << ""
    end

    if @navigation.errors.size > 10
      lines << "... and #{@navigation.errors.size - 10} more"
      lines << ""
    end
  end

  lines.join("\n")
end

#to_yaml(filepath: nil) ⇒ String?

Generate YAML report.

Parameters:

  • filepath (String) (defaults to: nil) —

    Output file path (optional, returns string if nil)

Returns:

  • (String, nil) —

    YAML string or nil if written to file



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# File 'lib/kotoshu/cli/batch_reporter.rb', line 59

def to_yaml(filepath: nil)
  require 'yaml'

  data = generate_report_data
  yaml = data.to_yaml

  if filepath
    File.write(filepath, yaml)
    nil
  else
    yaml
  end
end