Function WithProcfileApp

integration/helpers/app.go:139–186

WithProcfileApp creates an application to use with your CLI command that contains Procfile defining web and worker processes.

(f func(dir string))

// WithProcfileApp creates an application to use with your CLI command
// that contains Procfile defining web and worker processes.
func WithProcfileApp(f func(dir string)) {
	dir := TempDirAbsolutePath("", "simple-ruby-app")
	defer os.RemoveAll(dir)

	err := os.WriteFile(filepath.Join(dir, "Procfile"), []byte(`---
web: ruby -run -e httpd . -p $PORT
console: bundle exec irb`,
	), 0666)
	Expect(err).ToNot(HaveOccurred())

	//TODO: Remove the ruby version once bundler issue(https://github.com/rubygems/rubygems/issues/6280)
	// is solved
	err = os.WriteFile(filepath.Join(dir, "Gemfile"), []byte(`source 'http://rubygems.org'
ruby '~> 3.0'
gem 'irb'
gem 'webrick'`,
	), 0666)
	Expect(err).ToNot(HaveOccurred())

	err = os.WriteFile(filepath.Join(dir, "Gemfile.lock"), []byte(`
GEM
  remote: http://rubygems.org/
  specs:
    io-console (0.6.0)
    irb (1.6.4)
      reline (>= 0.3.0)
    reline (0.3.3)
      io-console (~> 0.5)
    webrick (1.8.1)

PLATFORMS
  ruby

DEPENDENCIES
  irb
  webrick

RUBY VERSION
   ruby 3.3.1p55

BUNDLED WITH
   2.5.18
`,
	), 0666)
	Expect(err).ToNot(HaveOccurred())

	f(dir)
}

// WithCrashingApp creates an application to use with your CLI command
// that will not successfully start its `web` process