Function init

pub fn init(
    name: Option<&str>,
    template: Option<&str>,
) -> Result<(), BackendError>

initializes a new project in the current or a new directory, optionally from a template

Errors

General

• returns BackendError::ReadCurrentDirectory if the current directory could not be read

• returns BackendError::ProjectDirectoryExists if a named is passed and a directory with the same name already exists in the current directory

• returns BackendError::AlreadyAProject if there’s already a grafbase/schema.graphql in the target

• returns BackendError::CreateGrafbaseDirectory if the grafbase directory could not be created

• returns BackendError::CreateProjectDirectory if the project directory could not be created

• returns BackendError::WriteSchema if the schema file could not be written

Templates

• returns BackendError::UnsupportedTemplateURL if a template URL is not supported

• returns BackendError::StartDownloadRepoArchive if a template URL is not supported (if the request could not be made)

• returns BackendError::DownloadRepoArchive if a repo tar could not be downloaded (on a non 200-299 status)

• returns BackendError::TemplateNotFound if no files matching the template path were extracted (excluding extraction errors)

• returns BackendError::MoveExtractedFiles if the extracted files from the template repository could not be moved

• returns BackendError::ReadArchiveEntries if the entries of the template repository archive could not be read

• returns BackendError::ExtractArchiveEntry if one of the entries of the template repository archive could not be extracted

• returns BackendError::CleanExtractedFiles if the files extracted from the template repository archive could not be cleaned

• returns BackendError::StartGetRepositoryInformation if the request to get the information for a repository could not be sent

• returns BackendError::GetRepositoryInformation if the request to get the information for a repository returned a non 200-299 status

• returns BackendError::ReadRepositoryInformation if the request to get the information for a repository returned a response that could not be parsed