Class: Moirai::PullRequestCreator

Inherits:
Object
  • Object
show all
Defined in:
lib/moirai/pull_request_creator.rb

Constant Summary collapse

BRANCH_PREFIX = 
"moirai-translations-"

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ PullRequestCreator

Returns a new instance of PullRequestCreator.



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# File 'lib/moirai/pull_request_creator.rb', line 10

def initialize
  @github_repo_name = ENV["MOIRAI_GITHUB_REPO_NAME"] || Rails.application.credentials.dig(:moirai, :github_repo_name)
  @github_access_token = ENV["MOIRAI_GITHUB_ACCESS_TOKEN"] || Rails.application.credentials.dig(:moirai, :github_access_token)
  @github_client = Octokit::Client.new(access_token: github_access_token)
  @github_repository = github_client.repo(github_repo_name)
end

Instance Attribute Details

#branch_name ⇒ Object (readonly)

Returns the value of attribute branch_name.



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# File 'lib/moirai/pull_request_creator.rb', line 8

def branch_name
  @branch_name
end

#github_access_token ⇒ Object (readonly)

Returns the value of attribute github_access_token.



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# File 'lib/moirai/pull_request_creator.rb', line 8

def github_access_token
  @github_access_token
end

#github_client ⇒ Object (readonly)

Returns the value of attribute github_client.



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# File 'lib/moirai/pull_request_creator.rb', line 8

def github_client
  @github_client
end

#github_repo_name ⇒ Object (readonly)

Returns the value of attribute github_repo_name.



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# File 'lib/moirai/pull_request_creator.rb', line 8

def github_repo_name
  @github_repo_name
end

#github_repository ⇒ Object (readonly)

Returns the value of attribute github_repository.



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# File 'lib/moirai/pull_request_creator.rb', line 8

def github_repository
  @github_repository
end

Class Method Details

.available? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/moirai/pull_request_creator.rb', line 2

def self.available?
  !!defined?(Octokit)
end

Instance Method Details

#cleanup ⇒ Object 



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# File 'lib/moirai/pull_request_creator.rb', line 62

def cleanup
  pr = existing_open_pull_request
  @github_client.close_pull_request(@github_repo_name, pr.number)
  @github_client.delete_branch(@github_repo_name, pr.head.ref)
end

#create_pull_request(changes) ⇒ Object

Parameters:



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# File 'lib/moirai/pull_request_creator.rb', line 18

def create_pull_request(changes)
  @branch_name = "#{BRANCH_PREFIX}#{Time.current.strftime("%F-%H-%M-%S")}-#{rand(1000..9999)}"
  default_branch = github_repository.default_branch

  if moirai_branch_exists?
    Rails.logger.debug { "Branch #{branch_name} already exists - the branch will be updated with the new changes" }
  else
    Rails.logger.debug { "Branch #{branch_name} does not exist - creating branch" }
    default_branch_ref = @github_client.ref(@github_repo_name, "heads/#{default_branch}")
    latest_commit_sha = default_branch_ref.object.sha

    @github_client.create_ref(@github_repo_name, "heads/#{branch_name}", latest_commit_sha)
  end

  changes.each do |change|
    update_file(change.file_path, change.content)
  end

  unless existing_open_pull_request.present?
    pull_request = @github_client.create_pull_request(
      @github_repo_name,
      default_branch,
      branch_name,
      "Adding new content by Moirai",
      "BODY - This is a pull request created by Moirai"
    )

    puts "Pull request created: #{pull_request.html_url}"
  end
end

#existing_open_pull_request ⇒ Object 



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# File 'lib/moirai/pull_request_creator.rb', line 56

def existing_open_pull_request
  @github_client.pull_requests(@github_repo_name).find do |pull_request|
    pull_request.head.ref.start_with?(BRANCH_PREFIX) && (pull_request.state == "open")
  end
end

#moirai_branch_exists? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/moirai/pull_request_creator.rb', line 49

def moirai_branch_exists?
  @github_client.ref(@github_repo_name, "heads/#{branch_name}")
  true
rescue Octokit::NotFound
  false
end