DannyBen/bashly

summary 'Run shellcheck and shfmt checks on all examples'

help "Run shellcheck and shfmt on all examples or a given example"
usage "[FILTER]"
action do |args|
  blacklist = %w[
    examples/render-mandoc
    examples/render-markdown
    examples/settings
    spec/fixtures/workspaces/completions-private
    spec/fixtures/workspaces/custom-paths
    spec/fixtures/workspaces/import
    spec/fixtures/workspaces/lib-custom-source
    spec/fixtures/workspaces/lib-upgrade
  ]

  errors = 0

  Example.all.each do |example|
    if args['FILTER']
      next unless example.dir.include? args['FILTER']
    end

    next if blacklist.include? example.dir

    if !example.executable
      say "nb`WARNING: Skipping #{example.dir}`"
      next
    end

    say "\n#{example.executable}"
    success = system "shellcheck #{example.executable}"
    say success ? 'g`  ✓ shellcheck`' : '  r`✗ shellcheck`'
    errors += 1 unless success

    success = system "shfmt -d -i 2 -ci #{example.executable}"
    say success ? '  g`✓ shfmt`' : '  r`✗ shfmt`'
    errors += 1 unless success
  end

  if errors > 0
    say "\nrb`#{errors} errors found`"
    exit 1
  end

  say "\nno errors found"
end