# Make it more obvious that a PR is a work in progress and shouldn't be merged yet
warn("PR is classed as Work in Progress") if github.pr_title.include? "[WIP]"

# Warn when there is a big PR
warn("Big PR") if git.lines_of_code > 500

# Ensure a clean commits history
if git.commits.any? { |c| c.message =~ /^Merge branch '#{github.branch_for_base}'/ }
  fail('Please rebase to get rid of the merge commits in this PR')
end

# Mainly to encourage writing up some reasoning about the PR, rather than
# just leaving a title
if github.pr_body.length < 5
  fail "Please provide a summary in the Pull Request description"
end

# If these are all empty something has gone wrong, better to raise it in a comment
if git.modified_files.empty? && git.added_files.empty? && git.deleted_files.empty?
  fail "This PR has no changes at all, this is likely an issue during development."
end

has_app_changes = !git.modified_files.grep(/ProjectName/).empty?
has_test_changes = !git.modified_files.grep(/ProjectName/).empty?

if has_app_changes && !has_test_changes
  warn("Tests were not updated", sticky: false)
end

is_plist_change = git.modified_files.sort == ["ProjectName/Info.plist"].sort

if !is_plist_change
  warn("Plist changed, don't forget to localize your plist values")
end

podfile_updated = !git.modified_files.grep(/Podfile/).empty?

if podfile_updated
  warn("The `Podfile` was updated")
end

swiftlint.lint_files
swiftlint.lint_files inline_mode: true