gitlab-org--gitlab-foss/danger/documentation/Dangerfile
Lukas Eipert 253e1818aa
Create helper to get all changed files
Danger apparently has three different objects which could contain files
you often want to check:

 - git.added_files
 - git.modified_files
 - git.renamed_files

The problem: If a file is renamed, `modified_files` contains the file
path before the rename. In some Danger checks we use `added_files` +
`modified_files`, which might contain the deleted paths of renamed
files, but missing the new paths of renamed files.

So we need to consider `renamed_files` as well.
2018-10-22 11:04:55 +02:00

35 lines
1,012 B
Ruby

# frozen_string_literal: true
# All the files/directories that should be reviewed by the Docs team.
DOCS_FILES = [
'doc/'
].freeze
def docs_paths_requiring_review(files)
files.select do |file|
DOCS_FILES.any? { |pattern| file.start_with?(pattern) }
end
end
docs_paths_to_review = docs_paths_requiring_review(helper.all_changed_files)
unless docs_paths_to_review.empty?
message 'This merge request adds or changes files that require a ' \
'review from the docs team.'
markdown(<<~MARKDOWN)
## Docs Review
The following files require a review from the Documentation team:
* #{docs_paths_to_review.map { |path| "`#{path}`" }.join("\n* ")}
To make sure these changes are reviewed, mention `@gl-docsteam` in a separate
comment, and explain what needs to be reviewed by the team. Please don't mention
the team until your changes are ready for review.
MARKDOWN
unless gitlab.mr_labels.include?('Documentation')
warn 'This merge request is missing the ~Documentation label.'
end
end