cli

Documentation

Index

• Constants
• func ApkBuild() *cobra.Command
• func Build() *cobra.Command
• func BuildCmd(ctx context.Context, archs []apko_types.Architecture, baseOpts ...build.Option) error
• func Bump() *cobra.Command
• func Compile() *cobra.Command
• func CompileCmd(ctx context.Context, opts ...build.Option) error
• func Completion() *cobra.Command
• func Convert() *cobra.Command
• func Diff(oldName string, old []byte, newName string, new []byte, comments bool) []byte
• func GemBuild() *cobra.Command
• func Index() *cobra.Command
• func IndexCmd(ctx context.Context, opts ...index.Option) error
• func Keygen() *cobra.Command
• func KeygenCmd(ctx context.Context, opts ...KeygenOption) error
• func Lint() *cobra.Command
• func New() *cobra.Command
• func PackageVersion() *cobra.Command
• func PythonBuild() *cobra.Command
• func Query() *cobra.Command
• func QueryCmd(ctx context.Context, configFile, pattern string) error
• func Scan() *cobra.Command
• func Sign() *cobra.Command
• func SignIndex() *cobra.Command
• func Test() *cobra.Command
• func TestCmd(ctx context.Context, archs []apko_types.Architecture, ...) error
• func UpdateCache() *cobra.Command
• type KeygenContext
  • func (kc *KeygenContext) GenerateKeypair() (*rsa.PrivateKey, *rsa.PublicKey, error)
• type KeygenOption
• type LintOpts
  • func (o LintOpts) RunAllE(ctx context.Context, pkgs ...string) error

Constants

const BuiltinPipelineDir = "/usr/share/melange/pipelines"

Functions

func ApkBuild

func ApkBuild() *cobra.Command

func Build

func Build() *cobra.Command

func BuildCmd

func BuildCmd(ctx context.Context, archs []apko_types.Architecture, baseOpts ...build.Option) error

func Bump

func Bump() *cobra.Command

func Compile

func Compile() *cobra.Command

func CompileCmd

func CompileCmd(ctx context.Context, opts ...build.Option) error

func Completion

func Completion() *cobra.Command

func Convert

func Convert() *cobra.Command

func Diff

func Diff(oldName string, old []byte, newName string, new []byte, comments bool) []byte

Diff returns an anchored diff of the two texts old and new in the “unified diff” format. If old and new are identical, Diff returns a nil slice (no output).

Unix diff implementations typically look for a diff with the smallest number of lines inserted and removed, which can in the worst case take time quadratic in the number of lines in the texts. As a result, many implementations either can be made to run for a long time or cut off the search after a predetermined amount of work.

In contrast, this implementation looks for a diff with the smallest number of “unique” lines inserted and removed, where unique means a line that appears just once in both old and new. We call this an “anchored diff” because the unique lines anchor the chosen matching regions. An anchored diff is usually clearer than a standard diff, because the algorithm does not try to reuse unrelated blank lines or closing braces. The algorithm also guarantees to run in O(n log n) time instead of the standard O(n²) time.

Some systems call this approach a “patience diff,” named for the “patience sorting” algorithm, itself named for a solitaire card game. We avoid that name for two reasons. First, the name has been used for a few different variants of the algorithm, so it is imprecise. Second, the name is frequently interpreted as meaning that you have to wait longer (to be patient) for the diff, meaning that it is a slower algorithm, when in fact the algorithm is faster than the standard one.

func GemBuild

func GemBuild() *cobra.Command

GemBuild is the top-level `convert gem` cobra command

TODO: add a --version flag to switch the version of the gem

func Index

func Index() *cobra.Command

Index is a constructor for a cobra.Command which wraps the IndexCmd function.

func IndexCmd

func IndexCmd(ctx context.Context, opts ...index.Option) error

IndexCmd is the backend implementation of the "melange index" command.

func Keygen

func Keygen() *cobra.Command

func KeygenCmd

func KeygenCmd(ctx context.Context, opts ...KeygenOption) error

func Lint

func Lint() *cobra.Command

func New

func New() *cobra.Command

func PackageVersion

func PackageVersion() *cobra.Command

func PythonBuild

func PythonBuild() *cobra.Command

PythonBuild is the top-level `convert python` cobra command

func Query

func Query() *cobra.Command

func QueryCmd

func QueryCmd(ctx context.Context, configFile, pattern string) error

func Scan

func Scan() *cobra.Command

func Sign

func Sign() *cobra.Command

func SignIndex

func SignIndex() *cobra.Command

SignIndex is a constructor that returns a cobra.Command which wraps the SignIndexCmd() function.

func Test

func Test() *cobra.Command

func TestCmd

func TestCmd(ctx context.Context, archs []apko_types.Architecture, baseOpts ...build.TestOption) error

func UpdateCache

func UpdateCache() *cobra.Command

UpdateCache is a constructor for a cobra.Command which provides the "melange update-cache" command.

Types

type KeygenContext

type KeygenContext struct {
	KeyName string
	BitSize int
}

func (*KeygenContext) GenerateKeypair

func (kc *KeygenContext) GenerateKeypair() (*rsa.PrivateKey, *rsa.PublicKey, error)

type KeygenOption

type KeygenOption func(*KeygenContext) error

type LintOpts

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

func (LintOpts) RunAllE

func (o LintOpts) RunAllE(ctx context.Context, pkgs ...string) error