Parallelized formatter with no external dependencies for gherkin (cucumber, behat...)
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README.md

Ghokin CircleCI Go Report Card GolangCI codecov GitHub tag

Ghokin format and apply transformation on gherkin files.



Usage

Clean and/or apply transformation on gherkin files

Usage:
  ghokin [command]

Available Commands:
  check       Check a file/folder is well formatted
  fmt         Format a feature file/folder
  help        Help about any command

Flags:
      --config string   config file
  -h, --help            help for ghokin

Use "ghokin [command] --help" for more information about a command.

fmt stdout

Dump a feature file formatted on stdout

ghokin fmt stdout features/test.feature

fmt replace

Format and replace a file or all files in a directory

ghokin fmt replace features/test.feature

or

ghokin fmt replace features/

check

Ensure a file or all files in a directory are well formatted, exit with an error code otherwise

ghokin check features/test.feature

or

ghokin check features/

Documentation

Shell commands

You can run shell commands from within your feature file to transform some datas with annotations, to do so you need first to define in the config an alias and afterwards you can simply "comment" the line before the line you want to transform with that alias. For instance let say @json calls behind the curtain jq, we could validate and format some json in our feature like so :

Feature: A Feature
  Description

  Scenario: A scenario to test
    Given a thing
    # @json
    """
    {
      "test": "test"
    }
    """

Config

Defaut config is to use 2 spaces to indent background and scenarios, 4 spaces for steps and 6 for table and docstring; feature description follows table and docstring indentation.

It's possible to override configuration by defining a .ghokin.yml file in the home directory or in the current directory where we are running the binary from :

indent:
  backgroundAndScenario: 4
  step: 6
  tableAndDocString: 8

aliases:
  json: "jq ."

Aliases key defined shell commands callable in comments as we discussed earlier.

It's possible to use environments variables instead of a static config file :

export GHOKIN_INDENT_BACKGROUNDANDSCENARIO=4
export GHOKIN_INDENT_STEP=6
export GHOKIN_INDENT_TABLEANDDOCSTRING=8
export GHOKIN_ALIASES='{"json":"jq ."}'

Setup

Download from release page according to your architecture ghokin binary : https://github.com/antham/ghokin/releases

Contribute

If you want to add a new feature to ghokin project, the best way is to open a ticket first to know exactly how to implement your changes in code.

Setup

After cloning the repository you need to install vendors with dep. To test your changes locally you can run go tests with : make run-tests, and you can run gometalinter check with : make gometalinter, with those two commands you will fix lot of issues, other tests will be ran through travis so only open a pull request to see what break.