78 lines
1.9 KiB
Ruby
Executable File
78 lines
1.9 KiB
Ruby
Executable File
#!/usr/bin/env ruby
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# frozen_string_literal: true
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require "json"
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require "optparse"
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require "rainbow/refinement"
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using Rainbow
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options = {}
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OptionParser.new do |opts|
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opts.banner = 'Checks if JSON files are pretty.'
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opts.on('-f', '--format', 'Format JSON files inline.') do
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options[:format] = true
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end
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opts.on('-s', '--stats', 'Print statistics after processing.') do
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options[:stats] = true
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end
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opts.on('-v', '--verbose', 'Increase verbosity.') do
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options[:verbose] = true
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end
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opts.on('-q', '--quiet', 'Do not print anything. Disables -s and -v') do
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options[:quiet] = true
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end
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opts.on('-h', '--help', 'Prints this help') do
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abort opts.to_s
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end
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end.parse!
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def make_pretty(file, format:, verbose:, quiet:)
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json = File.read(file)
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pretty = JSON.pretty_generate(JSON.parse(json)) << "\n"
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return :pretty if json == pretty
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puts "#{file} is not pretty" if verbose && !quiet
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return :todo unless format
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puts "#{file} was not pretty. Fixed!" unless quiet
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File.write(file, pretty)
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:formatted
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rescue JSON::ParserError
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puts "#{file} is invalid. Skipping!" unless quiet
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:error
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end
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results = ARGV
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.lazy
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.flat_map { |pattern| Dir.glob(pattern) }
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.map { |file| make_pretty(file, format: options[:format], verbose: options[:verbose], quiet: options[:quiet]) }
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.to_a
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if options[:stats] && !options[:quiet]
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puts format("Scanned total=%<total>d, pretty=%<pretty>d, formatted=%<formatted>d, error=%<error>d",
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total: results.size,
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pretty: results.count { |result| result == :pretty },
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formatted: results.count { |result| result == :formatted },
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error: results.count { |result| result == :error }
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)
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end
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if results.any?(:todo)
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unless options[:quiet]
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puts "\nSome of the JSON files are not pretty-printed, you can run:".yellow
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puts "\tscripts/lint-json -f $(git diff --name-only master... | grep \\\\.json)".white
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puts "to fix them".yellow
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end
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exit(1)
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else
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exit(0)
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end
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