Class: Spoom::Cli::Srb::Coverage

Inherits:
Thor
  • Object
show all
Includes:
Helper
Defined in:
lib/spoom/cli/srb/coverage.rb

Constant Summary collapse

DATA_DIR = 
"spoom_data"

Constants included from Helper

Helper::HIGHLIGHT_COLOR

Instance Method Summary collapse

Methods included from Helper

#blue, #color?, #colorize, #context, #context_requiring_sorbet!, #cyan, #exec_path, #gray, #green, #highlight, #red, #say, #say_error, #say_warning, #yellow

Methods included from Spoom::Colorize

#set_color

Instance Method Details

#open(file = "spoom_report.html") ⇒ Object 



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# File 'lib/spoom/cli/srb/coverage.rb', line 174

def open(file = "spoom_report.html")
  unless File.exist?(file)
    say_error("No report file to open `#{file}`")
    say_error(<<~ERR, status: nil)

      If you already generated a report under another name use #{blue("spoom coverage open PATH")}.

      To generate a report run #{blue("spoom coverage report")}.
    ERR
    exit(1)
  end

  exec("open #{file}")
end

#report ⇒ Object 



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# File 'lib/spoom/cli/srb/coverage.rb', line 143

def report
  context = context_requiring_sorbet!

  data_dir = options[:data]
  files = Dir.glob("#{data_dir}/*.json")
  if files.empty?
    message_no_data(data_dir)
    exit(1)
  end

  snapshots = files.sort.map do |file|
    json = File.read(file)
    Spoom::Coverage::Snapshot.from_json(json)
  end.filter(&:commit_timestamp).sort_by!(&:commit_timestamp)

  palette = Spoom::Coverage::D3::ColorPalette.new(
    ignore: options[:color_ignore],
    false: options[:color_false],
    true: options[:color_true],
    strict: options[:color_strict],
    strong: options[:color_strong],
  )

  report = Spoom::Coverage.report(context, snapshots, palette: palette)
  file = options[:file]
  File.write(file, report.html)
  say("Report generated under `#{file}`")
  say("\nUse `spoom coverage open` to open it.")
end

#snapshot ⇒ Object 



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# File 'lib/spoom/cli/srb/coverage.rb', line 21

def snapshot
  context = context_requiring_sorbet!
  sorbet = options[:sorbet]

  snapshot = Spoom::Coverage.snapshot(context, rbi: options[:rbi], sorbet_bin: sorbet)
  snapshot.print

  save_dir = options[:save]
  return unless save_dir

  FileUtils.mkdir_p(save_dir)
  file = "#{save_dir}/#{snapshot.commit_sha || snapshot.timestamp}.json"
  File.write(file, snapshot.to_json)
  say("\nSnapshot data saved under `#{file}`")
end

#timeline ⇒ Object 



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# File 'lib/spoom/cli/srb/coverage.rb', line 43

def timeline
  context = context_requiring_sorbet!
  path = exec_path
  sorbet = options[:sorbet]

  ref_before = context.git_current_branch
  ref_before = context.git_last_commit&.sha unless ref_before
  unless ref_before
    say_error("Not in a git repository")
    say_error("\nSpoom needs to checkout into your previous commits to build the timeline.", status: nil)
    exit(1)
  end

  unless context.git_workdir_clean?
    say_error("Uncommitted changes")
    say_error(<<~ERR, status: nil)

      Spoom needs to checkout into your previous commits to build the timeline."

      Please `git commit` or `git stash` your changes then try again
    ERR
    exit(1)
  end

  save_dir = options[:save]
  FileUtils.mkdir_p(save_dir) if save_dir

  from = parse_time(options[:from], "--from")
  to = parse_time(options[:to], "--to")

  unless from
    intro_commit = context.sorbet_intro_commit
    intro_commit = T.must(intro_commit) # we know it's in there since in_sorbet_project!
    from = intro_commit.time
  end

  timeline = Spoom::Timeline.new(context, from, to)
  ticks = timeline.ticks

  if ticks.empty?
    say_error("No commits to replay, try different `--from` and `--to` options")
    exit(1)
  end

  ticks.each_with_index do |commit, i|
    say("Analyzing commit `#{commit.sha}` - #{commit.time.strftime("%F")} (#{i + 1} / #{ticks.size})")

    context.git_checkout!(ref: commit.sha)

    snapshot = T.let(nil, T.nilable(Spoom::Coverage::Snapshot))
    if options[:bundle_install]
      Bundler.with_unbundled_env do
        next unless bundle_install(path, commit.sha)

        snapshot = Spoom::Coverage.snapshot(context, sorbet_bin: sorbet)
      end
    else
      snapshot = Spoom::Coverage.snapshot(context, sorbet_bin: sorbet)
    end
    next unless snapshot

    snapshot.print(indent_level: 2)
    say("\n")

    next unless save_dir

    file = "#{save_dir}/#{commit.sha}.json"
    File.write(file, snapshot.to_json)
    say("  Snapshot data saved under `#{file}`\n\n")
  end
  context.git_checkout!(ref: ref_before)
end