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

23 lines (20 loc) · 595 Bytes

# frozen_string_literal: true

module Overcommit::Hook::PreCommit

# Runs `shellcheck` against any modified shell script files.

# @see http://www.shellcheck.net/

class ShellCheck < Base

MESSAGE_TYPE_CATEGORIZER = lambda do |type|

type.include?('note') ? :warning : :error

end

def run

result = execute(command, args: applicable_files)

return :pass if result.success?

extract_messages(

result.stdout.split("\n"),

/^(?<file>(?:\w:)?[^:]+):(?<line>\d+):[^ ]+ (?<type>[^ ]+)/,

MESSAGE_TYPE_CATEGORIZER,

)

end

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