Class: Gitlab::LegacyGithubImport::Importer

Inherits:
Object
  • Object
show all
Defined in:
lib/gitlab/legacy_github_import/importer.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(project) ⇒ Importer

Returns a new instance of Importer.


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# File 'lib/gitlab/legacy_github_import/importer.rb', line 12

def initialize(project)
  @project  = project
  @repo     = project.import_source
  @repo_url = project.import_url
  @errors   = []
  @labels   = {}
end

Instance Attribute Details

#errorsObject (readonly)

Returns the value of attribute errors


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# File 'lib/gitlab/legacy_github_import/importer.rb', line 10

def errors
  @errors
end

#projectObject (readonly)

Returns the value of attribute project


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# File 'lib/gitlab/legacy_github_import/importer.rb', line 10

def project
  @project
end

#repoObject (readonly)

Returns the value of attribute repo


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# File 'lib/gitlab/legacy_github_import/importer.rb', line 10

def repo
  @repo
end

#repo_urlObject (readonly)

Returns the value of attribute repo_url


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# File 'lib/gitlab/legacy_github_import/importer.rb', line 10

def repo_url
  @repo_url
end

Class Method Details

.refmapObject


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# File 'lib/gitlab/legacy_github_import/importer.rb', line 6

def self.refmap
  Gitlab::GithubImport.refmap
end

Instance Method Details

#clientObject


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# File 'lib/gitlab/legacy_github_import/importer.rb', line 20

def client
  return @client if defined?(@client)

  unless credentials
    raise Projects::ImportService::Error,
          "Unable to find project import data credentials for project ID: #{@project.id}"
  end

  opts = {}
  # Gitea plan to be GitHub compliant
  if project.gitea_import?
    uri = URI.parse(project.import_url)
    host = "#{uri.scheme}://#{uri.host}:#{uri.port}#{uri.path}".sub(%r{/?[\w-]+/[\w-]+\.git\z}, '')
    opts = {
      host: host,
      api_version: 'v1'
    }
  end

  @client = Client.new(credentials[:user], opts)
end

#executeObject


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# File 'lib/gitlab/legacy_github_import/importer.rb', line 42

def execute
  # The ordering of importing is important here due to the way GitHub structures their data
  # 1. Labels are required by other items while not having a dependency on anything else
  # so need to be first
  # 2. Pull requests must come before issues. Every pull request is also an issue but not
  # all issues are pull requests. Only the issue entity has labels defined in GitHub. GitLab
  # doesn't structure data like this so we need to make sure that we've created the MRs
  # before we attempt to add the labels defined in the GitHub issue for the related, already
  # imported, pull request
  import_labels
  import_milestones
  import_pull_requests
  import_issues
  import_comments(:issues)

  # Gitea doesn't have an API endpoint for pull requests comments
  unless project.gitea_import?
    import_comments(:pull_requests)
  end

  import_wiki

  # Gitea doesn't have a Release API yet
  # See https://github.com/go-gitea/gitea/issues/330
  unless project.gitea_import?
    import_releases
  end

  handle_errors

  true
end