27 lines
591 B
Ruby
27 lines
591 B
Ruby
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```ruby title="basic_cli.rb"
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require 'json'
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require 'open3'
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def extract_with_cli(file_path, output_format = 'text')
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stdout, stderr, status = Open3.capture3(
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'kreuzberg', 'extract', file_path, '--format', output_format
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)
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unless status.success?
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warn "Error: #{stderr}"
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exit 1
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end
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return JSON.parse(stdout) if output_format == 'json'
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stdout
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end
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document = 'document.pdf'
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text_output = extract_with_cli(document, 'text')
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puts "Extracted: #{text_output.length} characters"
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json_output = extract_with_cli(document, 'json')
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puts "Format: #{json_output['format']}"
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```
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