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class EmailsOnPushWorker
include Sidekiq::Worker
sidekiq_options queue: :mailers
attr_reader :email, :skip_premailer
def perform(project_id, recipients, push_data, options = {})
options.symbolize_keys!
options.reverse_merge!(
send_from_committer_email: false,
disable_diffs: false
)
send_from_committer_email = options[:send_from_committer_email]
disable_diffs = options[:disable_diffs]
project = Project.find(project_id)
before_sha = push_data["before"]
after_sha = push_data["after"]
ref = push_data["ref"]
author_id = push_data["user_id"]
action =
if Gitlab::Git.blank_ref?(before_sha)
:create
elsif Gitlab::Git.blank_ref?(after_sha)
:delete
else
:push
end
merge_base_sha = project.merge_base_commit(before_sha, after_sha).try(:sha)
diff_refs = nil
compare = nil
reverse_compare = false
if action == :push
compare = Gitlab::Git::Compare.new(project.repository.raw_repository, before_sha, after_sha)
diff_refs = Gitlab::Diff::DiffRefs.new(
base_sha: merge_base_sha,
start_sha: before_sha,
head_sha: after_sha
)
return false if compare.same
if compare.commits.empty?
compare = Gitlab::Git::Compare.new(project.repository.raw_repository, after_sha, before_sha)
diff_refs = Gitlab::Diff::DiffRefs.new(
base_sha: merge_base_sha,
start_sha: after_sha,
head_sha: before_sha
)
reverse_compare = true
return false if compare.commits.empty?
end
end
recipients.split.each do |recipient|
begin
send_email(
recipient,
project_id,
author_id: author_id,
ref: ref,
action: action,
compare: compare,
reverse_compare: reverse_compare,
diff_refs: diff_refs,
send_from_committer_email: send_from_committer_email,
disable_diffs: disable_diffs
)
# These are input errors and won't be corrected even if Sidekiq retries
rescue Net::SMTPFatalError, Net::SMTPSyntaxError => e
logger.info("Failed to send e-mail for project '#{project.name_with_namespace}' to #{recipient}: #{e}")
end
end
ensure
@email = nil
compare = nil
GC.start
end
private
def send_email(recipient, project_id, options)
# Generating the body of this email can be expensive, so only do it once
@skip_premailer ||= email.present?
@email ||= Notify.repository_push_email(project_id, options)
email.to = recipient
email.add_message_id
email.header[:skip_premailer] = true if skip_premailer
email.deliver_now
end
end
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