Class: Postsvg::CLI

Inherits:
Thor
  • Object
show all
Defined in:
lib/postsvg/cli.rb

Overview

Command-line interface for postsvg

Instance Method Summary collapse

Instance Method Details

#batch(input_dir, output_dir = nil) ⇒ Object 



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# File 'lib/postsvg/cli.rb', line 59

def batch(input_dir, output_dir = nil)
  unless Dir.exist?(input_dir)
    say "Error: Input directory '#{input_dir}' not found", :red
    exit 1
  end

  Dir.mkdir(output_dir) if output_dir && !Dir.exist?(output_dir)

  pattern = File.join(input_dir, "*.{ps,eps}")
  files = Dir.glob(pattern, File::FNM_CASEFOLD)

  if files.empty?
    say "No PS or EPS files found in #{input_dir}", :yellow
    return
  end

  say "Found #{files.size} file(s) to convert", :cyan

  files.each do |input_path|
    basename = File.basename(input_path, ".*")
    output_path = if output_dir
                    File.join(output_dir, "#{basename}.svg")
                  else
                    File.join(input_dir, "#{basename}.svg")
                  end

    begin
      ps_content = File.read(input_path)
      svg_output = Postsvg.convert(ps_content)
      File.write(output_path, svg_output)
      say "  ✓ #{input_path} → #{output_path}", :green
    rescue Postsvg::Error => e
      say "  ✗ #{input_path}: #{e.message}", :red
    rescue StandardError => e
      say "  ✗ #{input_path}: Unexpected error: #{e.message}", :red
    end
  end
end

#convert(input_path, output_path = nil) ⇒ Object 



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# File 'lib/postsvg/cli.rb', line 20

def convert(input_path, output_path = nil)
  unless File.exist?(input_path)
    say "Error: Input file '#{input_path}' not found", :red
    exit 1
  end

  begin
    ps_content = File.read(input_path)
    svg_output = Postsvg.convert(ps_content)

    if output_path
      File.write(output_path, svg_output)
      say "Successfully converted #{input_path} to #{output_path}", :green
    else
      puts svg_output
    end
  rescue Postsvg::Error => e
    say "Conversion error: #{e.message}", :red
    exit 1
  rescue StandardError => e
    say "Unexpected error: #{e.message}", :red
    say e.backtrace.join("\n"), :red if options[:verbose]
    exit 1
  end
end

#version ⇒ Object 



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# File 'lib/postsvg/cli.rb', line 99

def version
  say "postsvg version #{Postsvg::VERSION}"
end