bazel

Documentation

Overview

Package core contains the core Bazelisk logic, as well as abstractions for Bazel repositories.

Index

• func GetAspectVersions() ([]string, error)
• func GetBazelVersions(bazelFork string) ([]string, error)
• func InitializeStartupFlags(args []string) ([]string, []string, error)
• func SeparateBazelFlags(command string, args []string) ([]string, []string, error)
• type Bazel
  • func New(workspaceRoot string) Bazel
• type Bazelisk
  • func NewBazelisk(workspaceRoot string, allowReenter bool) *Bazelisk
  • func (bazelisk *Bazelisk) GetBazelPath(repos *core.Repositories) (string, error)
  • func (bazelisk *Bazelisk) GetEnvOrConfig(name string) string
  • func (bazelisk *Bazelisk) Run(args []string, repos *core.Repositories, streams ioutils.Streams, env []string, ...) error
• type Output
  • func ParseOutputs(agc *analysis.ActionGraphContainer) []Output

Functions

func GetAspectVersions

func GetAspectVersions() ([]string, error)

func GetBazelVersions

func GetBazelVersions(bazelFork string) ([]string, error)

func InitializeStartupFlags

func InitializeStartupFlags(args []string) ([]string, []string, error)

Initializes start-up flags from args and returns args without start-up flags

func SeparateBazelFlags

func SeparateBazelFlags(command string, args []string) ([]string, []string, error)

Separates bazel flags from a list of arguments for the given bazel command. Returns bazel flags and other arguments as separate lists.

Types

type Bazel

type Bazel interface {
	WithEnv(env []string) Bazel
	AQuery(expr string, bazelFlags []string) (*analysis.ActionGraphContainer, error)
	BazelDashDashVersion() (string, error)
	BazelFlagsAsProto() ([]byte, error)
	HandleReenteringAspect(streams ioutils.Streams, args []string, aspectLockVersion bool) (bool, error)
	RunCommand(streams ioutils.Streams, wd *string, command ...string) error
	InitializeBazelFlags() error
	IsBazelFlag(command string, flag string) (bool, error)
	Flags() (map[string]*flags.FlagInfo, error)
	AbsPathRelativeToWorkspace(relativePath string) (string, error)
	AddBazelFlags(cmd *cobra.Command) error
}

var NoWorkspaceRoot Bazel = &bazel{}

This is a special case where we run Bazel without a workspace (e.g., version).

var WorkspaceFromWd Bazel = findWorkspace()

func New

func New(workspaceRoot string) Bazel

type Bazelisk

type Bazelisk struct {

	// Set to true in getBazelVersion() if this aspect binary is not the user's configured
	// version and should re-enter another aspect binary of a different version
	AspectShouldReenter bool
	// contains filtered or unexported fields
}

func NewBazelisk

func NewBazelisk(workspaceRoot string, allowReenter bool) *Bazelisk

func (*Bazelisk) GetBazelPath

func (bazelisk *Bazelisk) GetBazelPath(repos *core.Repositories) (string, error)

func (*Bazelisk) GetEnvOrConfig

func (bazelisk *Bazelisk) GetEnvOrConfig(name string) string

GetEnvOrConfig reads a configuration value from the environment, but fall back to reading it from .bazeliskrc.

func (*Bazelisk) Run

func (bazelisk *Bazelisk) Run(args []string, repos *core.Repositories, streams ioutils.Streams, env []string, wd *string) error

Run runs the main Bazelisk logic for the given arguments and Bazel repositories.

type Output

type Output struct {
	Label    string
	Mnemonic string
	Path     string
}

func ParseOutputs

func ParseOutputs(agc *analysis.ActionGraphContainer) []Output

ParseOutputs reads the proto result of AQuery and extracts the output file paths with their generator mnemonics.