Module: Idxfence::CLI

Defined in:
lib/idxfence/cli.rb

Class Method Summary collapse

Class Method Details

.check(argv, out:, err:) ⇒ Object 



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# File 'lib/idxfence/cli.rb', line 24

def check(argv, out:, err:)
  options = { json: false }

  parser = OptionParser.new do |opts|
    opts.banner = usage
    opts.on("--json", "emit JSON instead of text") { options[:json] = true }
  end

  begin
    parser.parse!(argv)
  rescue OptionParser::ParseError => e
    err.puts "idxfence: #{e.message}"
    return 2
  end

  if argv.empty?
    err.puts usage
    return 2
  end

  all_findings = []
  warnings = []

  argv.each do |project_dir|
    findings, warning = Idxfence.check(project_dir: project_dir)
    all_findings.concat(findings)
    warnings << warning if warning
  end

  warning_text = warnings.empty? ? nil : warnings.join("\n")

  if options[:json]
    out.puts Render.json(all_findings, warning: warning_text)
  else
    out.puts Render.text(all_findings, warning: warning_text)
  end

  all_findings.empty? ? 0 : 1
end

.run(argv, out: $stdout, err: $stderr) ⇒ Object 



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# File 'lib/idxfence/cli.rb', line 7

def run(argv, out: $stdout, err: $stderr)
  command, *rest = argv

  case command
  when "check"
    check(rest, out: out, err: err)
  else
    err.puts usage
    2
  end
end

.usage ⇒ Object 



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# File 'lib/idxfence/cli.rb', line 19

def usage
  "usage: idxfence check <rails-project-dir> [<rails-project-dir> ...] [--json]\n" \
    "       (each <rails-project-dir> must contain app/models/ and db/schema.rb)"
end