Runs danger for the project

Formalize your Pull Request etiquette.
More information: https://github.com/danger/danger.

Supported platforms ios, android, mac
Author @KrauseFx

2 Examples

  danger_id: "unit-tests",
  dangerfile: "tests/MyOtherDangerFile",
  github_api_token: ENV["GITHUB_API_TOKEN"],
  verbose: true


Key Description Default
use_bundle_exec Use bundle exec when there is a Gemfile presented true
verbose Show more debugging information false
danger_id The identifier of this Danger instance
dangerfile The location of your Dangerfile
github_api_token GitHub API token for danger
github_enterprise_host GitHub host URL for GitHub Enterprise
github_enterprise_api_base_url GitHub API base URL for GitHub Enterprise
fail_on_errors Should always fail the build process, defaults to false false
new_comment Makes Danger post a new comment instead of editing its previous one false
remove_previous_comments Makes Danger remove all previous comment and create a new one in the end of the list false
base A branch/tag/commit to use as the base of the diff. [master|dev|stable]
head A branch/tag/commit to use as the head. [master|dev|stable]
pr Run danger on a specific pull request. e.g. "https://github.com/danger/danger/pull/518"
fail_if_no_pr Fail Danger execution if no PR is found false

* = default value is dependent on the user's system


To show the documentation in your terminal, run

fastlane action danger


It is recommended to add the above action into your Fastfile, however sometimes you might want to run one-offs. To do so, you can run the following command from your terminal

fastlane run danger

To pass parameters, make use of the : symbol, for example

fastlane run danger parameter1:"value1" parameter2:"value2"

It's important to note that the CLI supports primitive types like integers, floats, booleans, and strings. Arrays can be passed as a comma delimited string (e.g. param:"1,2,3"). Hashes are not currently supported.

It is recommended to add all fastlane actions you use to your Fastfile.

Source code

This action, just like the rest of fastlane, is fully open source, view the source code on GitHub

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