overcommit/lib/overcommit/hook/pre_commit/standard.rb at main · sds/overcommit · GitHub

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# frozen_string_literal: true

module Overcommit::Hook::PreCommit

# Runs `standard` against any modified JavaScript files.

# @see https://github.com/feross/standard

class Standard < Base

MESSAGE_REGEX = /^\s*(?<file>(?:\w:)?[^:]+):(?<line>\d+)/.freeze

def run

result = execute(command, args: applicable_files)

output = result.stdout.chomp

return :pass if result.success? && output.empty?

# example message:

# path/to/file.js:1:1: Error message (ruleName)

extract_messages(

output.split("\n").grep(MESSAGE_REGEX), # ignore header line

MESSAGE_REGEX

)

end

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