Class: Dependabot::Clients::CodeCommit

Inherits:
Object
  • Object
show all
Extended by:
T::Sig
Defined in:
lib/dependabot/clients/codecommit.rb

Defined Under Namespace

Classes: NotFound

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(source, credentials) ⇒ CodeCommit

Returns a new instance of CodeCommit.



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# File 'lib/dependabot/clients/codecommit.rb', line 47

def initialize(source, credentials)
  @source = source
  @cc_client =
    T.let(
      if credentials
        Aws::CodeCommit::Client.new(
          access_key_id: credentials.fetch("username"),
          secret_access_key: credentials.fetch("password"),
          region: credentials.fetch("region")
        )
      else
        Aws::CodeCommit::Client.new
      end,
      Aws::CodeCommit::Client
    )
end

Class Method Details

.for_source(source:, credentials:) ⇒ Object 



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# File 'lib/dependabot/clients/codecommit.rb', line 27

def self.for_source(source:, credentials:)
  credential =
    credentials
    .select { |cred| cred["type"] == "git_source" }
    .find { |cred| cred["region"] == source.hostname }

  new(source, credential)
end

Instance Method Details

#branch(branch_name) ⇒ Object 



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# File 'lib/dependabot/clients/codecommit.rb', line 126

def branch(branch_name)
  T.cast(
    cc_client.get_branch(
      repository_name: source.unscoped_repo,
      branch_name: branch_name
    ),
    Seahorse::Client::Response
  )
end

#commits(repo, branch_name = T.must(source.branch)) ⇒ Object 



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# File 'lib/dependabot/clients/codecommit.rb', line 191

def commits(repo, branch_name = T.must(source.branch))
  retrieved_commits = fetch_commits(repo, branch_name, 5)

  result = T.cast(
    @cc_client.batch_get_commits(
      commit_ids: retrieved_commits,
      repository_name: repo
    ),
    Seahorse::Client::Response
  )

  # sort the results by date
  output = T.cast(result.data, Aws::CodeCommit::Types::BatchGetCommitsOutput)
  commits = output.commits
  commits&.sort_by! { |commit| commit.author&.date || "" }
  commits&.reverse!
  result
end

#create_branch(repo, branch_name, commit_id) ⇒ Object 



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# File 'lib/dependabot/clients/codecommit.rb', line 250

def create_branch(repo, branch_name, commit_id)
  T.cast(
    cc_client.create_branch(
      repository_name: repo,
      branch_name: branch_name,
      commit_id: commit_id
    ),
    Seahorse::Client::Response
  )
end

#create_commit(branch_name, author_name, base_commit, commit_message, files) ⇒ Object 



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# File 'lib/dependabot/clients/codecommit.rb', line 271

def create_commit(
  branch_name,
  author_name,
  base_commit,
  commit_message,
  files
)
  T.cast(
    cc_client.create_commit(
      repository_name: source.unscoped_repo,
      branch_name: branch_name,
      parent_commit_id: base_commit,
      author_name: author_name,
      commit_message: commit_message,
      put_files: files.map do |file|
        {
          file_path: file.path,
          file_mode: "NORMAL",
          file_content: file.content
        }
      end
    ),
    Seahorse::Client::Response
  )
end

#create_pull_request(pr_name, target_branch, source_branch, pr_description) ⇒ Object 



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# File 'lib/dependabot/clients/codecommit.rb', line 306

def create_pull_request(
  pr_name,
  target_branch,
  source_branch,
  pr_description
)
  T.cast(
    cc_client.create_pull_request(
      title: pr_name,
      description: pr_description,
      targets: [
        { repository_name: source.unscoped_repo,
          source_reference: target_branch,
          destination_reference: source_branch }
      ]
    ),
    Seahorse::Client::Response
  )
end

#fetch_commit(repo, branch) ⇒ Object 



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# File 'lib/dependabot/clients/codecommit.rb', line 66

def fetch_commit(repo, branch)
  cc_client.get_branch(
    branch_name: branch,
    repository_name: repo
  ).branch.commit_id
end

#fetch_commits(repo, branch_name, result_count) ⇒ Object 



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# File 'lib/dependabot/clients/codecommit.rb', line 145

def fetch_commits(repo, branch_name, result_count)
  top_commit = fetch_commit(repo, branch_name)
  retrieved_commits = []
  pending_commits = []

  # get the parent commit ids from the latest commit on the default branch
  latest_commit = @cc_client.get_commit(
    repository_name: repo,
    commit_id: top_commit
  )

  # add the parent commit ids to the pending_commits array
  pending_commits.push(*latest_commit.commit.parents)

  # iterate over the array of pending commits and
  # get each of the corresponding parent commits
  until pending_commits.empty? || retrieved_commits.count > result_count
    commit_id = pending_commits[0]

    # get any parent commits from the provided commit
    parent_commits = @cc_client.get_commit(
      repository_name: repo,
      commit_id: commit_id
    )

    # remove the previously retrieved_commits
    # form the pending_commits array
    pending_commits.delete(commit_id)
    # add the commit id to the retrieved_commits array
    retrieved_commits << commit_id
    # add the retrieved parent commits to the pending_commits array
    pending_commits.push(*parent_commits.commit.parents)
  end

  retrieved_commits << top_commit
  result = retrieved_commits | pending_commits
  result
end

#fetch_default_branch(repo) ⇒ Object 



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# File 'lib/dependabot/clients/codecommit.rb', line 74

def fetch_default_branch(repo)
  cc_client.get_repository(
    repository_name: repo
  ).repository_metadata.default_branch
end

#fetch_file_contents(repo, commit, path) ⇒ Object 



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# File 'lib/dependabot/clients/codecommit.rb', line 110

def fetch_file_contents(repo, commit, path)
  cc_client.get_file(
    repository_name: repo,
    commit_specifier: commit,
    file_path: path
  ).file_content
rescue Aws::CodeCommit::Errors::FileDoesNotExistException
  raise NotFound
end

#fetch_repo_contents(repo, commit = nil, path = nil) ⇒ Object 



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# File 'lib/dependabot/clients/codecommit.rb', line 88

def fetch_repo_contents(repo, commit = nil, path = nil)
  actual_path = path
  actual_path = "/" if path.to_s.empty?

  T.cast(
    cc_client.get_folder(
      repository_name: repo,
      commit_specifier: commit,
      folder_path: actual_path
    ),
    Seahorse::Client::Response
  )
end

#pull_requests(repo, state, branch) ⇒ Object 



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# File 'lib/dependabot/clients/codecommit.rb', line 218

def pull_requests(repo, state, branch)
  pull_request_ids = @cc_client.list_pull_requests(
    repository_name: repo,
    pull_request_status: state
  ).pull_request_ids

  result = T.let([], T::Array[Seahorse::Client::Response])
  # list_pull_requests only gets us the pull request id
  # get_pull_request has all the info we need
  pull_request_ids.each do |id|
    pr_hash = T.cast(
      @cc_client.get_pull_request(
        pull_request_id: id
      ),
      Seahorse::Client::Response
    )
    output = T.cast(pr_hash.data, Aws::CodeCommit::Types::GetPullRequestOutput)
    # only include PRs from the referenced branch
    source_reference = T.must(output.pull_request.pull_request_targets[0]).source_reference
    result << pr_hash if source_reference.delete_prefix("refs/heads/") == branch.delete_prefix("refs/heads/")
  end
  result
end