Created
August 15, 2025 02:35
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Report coverage for a single file and a single line given a directory of Qlty jsonl files
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| require 'json' | |
| if ARGV.length != 2 | |
| puts "Usage: ruby jsonl-line-reader.rb <directory> <path:line_number>" | |
| exit 1 | |
| end | |
| directory = ARGV[0] | |
| target_arg = ARGV[1] | |
| if target_arg =~ /^(.*):(\d+)$/ | |
| target_file_subpath = $1 | |
| target_line_number = $2.to_i | |
| target_line_index = target_line_number - 1 | |
| else | |
| puts "Error: Second argument must be in the format PATH:LINE_NUMBER" | |
| exit 1 | |
| end | |
| # Counters for summary | |
| found_count = 0 | |
| covered_count = 0 | |
| uncovered_count = 0 | |
| omitted_count = 0 | |
| unexpected_line_count = 0 | |
| Dir.glob(File.join(directory, "*.jsonl")).each do |filename| | |
| File.foreach(filename) do |line| | |
| doc = JSON.parse(line) | |
| next unless doc["path"] && doc["path"].include?(target_file_subpath) | |
| found_count += 1 | |
| if doc["hits"].is_a?(Array) | |
| if doc["hits"].length <= target_line_index | |
| unexpected_line_count += 1 | |
| next | |
| end | |
| value = doc["hits"][target_line_index] | |
| if value == "-1" | |
| omitted_count += 1 | |
| elsif value == "0" | |
| uncovered_count += 1 | |
| elsif value.to_i > 0 | |
| covered_count += 1 | |
| end | |
| else | |
| raise "hits key missing or not an array." | |
| end | |
| end | |
| end | |
| # Print summary | |
| puts "\nSummary:" | |
| puts "Total times path found: #{found_count}" | |
| puts "Total times line considered covered: #{covered_count}" | |
| puts "Total times line considered uncovered: #{uncovered_count}" | |
| puts "Total times line considered omitted: #{omitted_count}" | |
| puts "Total times with unexpected line count: #{unexpected_line_count}" |
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