repositories

Documentation

Overview

Package repositories contains actual implementations of the repository interfaces defined in the `core` package. It currently supports Google Cloud Storage (GCS) for Bazel releases, release candidates and Bazel binaries built at arbitrary commits. Moreover, it supports GitHub for Bazel forks.

Index

• type GCSRepo
  • func (gcs *GCSRepo) DownloadAtCommit(commit, destDir, destFile string) (string, error)
  • func (gcs *GCSRepo) DownloadCandidate(version, destDir, destFile string) (string, error)
  • func (gcs *GCSRepo) DownloadRelease(version, destDir, destFile string) (string, error)
  • func (gcs *GCSRepo) DownloadRolling(version, destDir, destFile string) (string, error)
  • func (gcs *GCSRepo) GetCandidateVersions(bazeliskHome string) ([]string, error)
  • func (gcs *GCSRepo) GetLastGreenCommit(bazeliskHome string, downstreamGreen bool) (string, error)
  • func (gcs *GCSRepo) GetReleaseVersions(bazeliskHome string, filter core.ReleaseFilter) ([]string, error)
  • func (gcs *GCSRepo) GetRollingVersions(bazeliskHome string) ([]string, error)
• type GcsListResponse
• type GitHubRepo
  • func CreateGitHubRepo(token string) *GitHubRepo
  • func (gh *GitHubRepo) DownloadVersion(fork, version, destDir, destFile string) (string, error)
  • func (gh *GitHubRepo) GetVersions(bazeliskHome, bazelFork string) ([]string, error)

Types

type GCSRepo

type GCSRepo struct{}

GCSRepo represents a Bazel repository on Google Cloud Storage that contains Bazel releases, release candidates and Bazel binaries built at arbitrary commits. It can return all available Bazel versions, as well as downloading a specific version.

func (*GCSRepo) DownloadAtCommit

func (gcs *GCSRepo) DownloadAtCommit(commit, destDir, destFile string) (string, error)

DownloadAtCommit downloads a Bazel binary built at the given commit into the specified location and returns the absolute path.

func (*GCSRepo) DownloadCandidate

func (gcs *GCSRepo) DownloadCandidate(version, destDir, destFile string) (string, error)

DownloadCandidate downloads the given release candidate into the specified location and returns the absolute path.

func (*GCSRepo) DownloadRelease

func (gcs *GCSRepo) DownloadRelease(version, destDir, destFile string) (string, error)

DownloadRelease downloads the given Bazel release into the specified location and returns the absolute path.

func (*GCSRepo) DownloadRolling

func (gcs *GCSRepo) DownloadRolling(version, destDir, destFile string) (string, error)

DownloadRolling downloads the given Bazel version into the specified location and returns the absolute path.

func (*GCSRepo) GetCandidateVersions

func (gcs *GCSRepo) GetCandidateVersions(bazeliskHome string) ([]string, error)

GetCandidateVersions returns all versions of available release candidates for the latest release in this repository.

func (*GCSRepo) GetLastGreenCommit

func (gcs *GCSRepo) GetLastGreenCommit(bazeliskHome string, downstreamGreen bool) (string, error)

GetLastGreenCommit returns the most recent commit at which a Bazel binary passed a specific Bazel CI pipeline. If downstreamGreen is true, the pipeline is https://buildkite.com/bazel/bazel-at-head-plus-downstream, otherwise it's https://buildkite.com/bazel/bazel-bazel

func (*GCSRepo) GetReleaseVersions

func (gcs *GCSRepo) GetReleaseVersions(bazeliskHome string, filter core.ReleaseFilter) ([]string, error)

GetReleaseVersions returns the versions of all available Bazel releases in this repository that match the given filter.

func (*GCSRepo) GetRollingVersions

func (gcs *GCSRepo) GetRollingVersions(bazeliskHome string) ([]string, error)

GetRollingVersions returns a list of all available rolling release versions for the newest release.

type GcsListResponse

type GcsListResponse struct {
	// Prefixes contains the available string prefixes.
	Prefixes []string `json:"prefixes"`

	// Items contains the names of available objects in the current GCS bucket.
	Items []interface{} `json:"items"`

	// Optional token when the result is paginated.
	NextPageToken string `json:"nextPageToken"`
}

GcsListResponse represents the result of listing the contents of a GCS bucket. Public for testing

type GitHubRepo

type GitHubRepo struct {
	// contains filtered or unexported fields
}

GitHubRepo represents a fork of Bazel hosted on GitHub, and provides a list of all available Bazel binaries in that repo, as well as the ability to download them.

func CreateGitHubRepo

func CreateGitHubRepo(token string) *GitHubRepo

CreateGitHubRepo instantiates a new GitHubRepo.

func (*GitHubRepo) DownloadVersion

func (gh *GitHubRepo) DownloadVersion(fork, version, destDir, destFile string) (string, error)

DownloadVersion downloads a Bazel binary for the given version and fork to the specified location and returns the absolute path.

func (*GitHubRepo) GetVersions

func (gh *GitHubRepo) GetVersions(bazeliskHome, bazelFork string) ([]string, error)

GetVersions returns the versions of all available Bazel binaries in the given fork.