Add possibility to opt-out from printing step attachments when scenario is not successful (#1721)

* Add a scenario with new format option printStepAttachments

* Rename the parameter to printAttachments

* Start a draft for a tutorial

* Complete the tutorial

* Add failing unit test for not printing attachments

* Add a flag for specifying whether to print attachments

* Adds printAttachments flag to step formatting functions.

* Actually use printAttachments flag

* Finish implementing the printAttachments option

* Fix typos

* Use 'boolean' rather than 'Boolean' for consistency

* Add some doc in 'formatters.md'

Co-authored-by: marjuhirsh <marjutubli@gmail.com>
Co-authored-by: Matt Wynne <matt@cucumber.io>
Co-authored-by: Arti Mathanda <arti.mathanda@ably.com>

Author: 4 people

CHANGELOG.md

@@ -11,6 +11,10 @@ Please see [CONTRIBUTING.md](https://github.com/cucumber/cucumber/blob/master/CO
 ### Added
 - Cucumber Expressions now support a wider array of parameter types (see [documentation](https://github.com/cucumber/cucumber-expressions#parameter-types))
 - Improved styling and usability on report from `html` formatter
+- Add a new option to `--format-options`: `printAttachments`.
+  See [./docs/cli.md#printing-attachments-details](https://github.com/cucumber/cucumber-js/blob/main/docs/cli.md#printing-attachments-details) for more info.
+  ([#1136](https://github.com/cucumber/cucumber-js/issues/1136)
+  [#1721](https://github.com/cucumber/cucumber-js/pull/1721))
 
 ### Fixed
 - Warn users who are on an unsupported node version ([#1922](https://github.com/cucumber/cucumber-js/pull/1922))

docs/cli.md

@@ -74,6 +74,13 @@ By default, cucumber works in _strict_ mode, meaning it will fail if there are p
 
 See [Parallel](./parallel.md).
 
+## Printing Attachments Details
+
+Printing attachments details can be disabled with
+`--fomat-options '{"printAttachments": false}'`.
+
+This option applies to the progress formatter and the summary formatter.
+
 ## Profiles
 
 See [Profiles](./profiles.md).
@@ -127,7 +134,7 @@ If you are using [ts-node](https://github.com/TypeStrong/ts-node):
 --require-module ts-node/register --require 'step-definitions/**/*.ts'
 ```
 
-> ⚠️ Some TypeScript setups use `esnext` modules by default, 
+> ⚠️ Some TypeScript setups use `esnext` modules by default,
 >   which doesn't marry well with Node. You may consider using commonjs instead.
 >   See how to add [extra configuration](#extra-configuration) below.