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