build

Documentation

Index

• Constants
• Variables
• func CopyDir(source, dest string) error
• func CopyFile(source, dest string) error
• func Critical(v ...interface{})
• func IsVersion(str string) bool
• func JoinErrors(errs []error, sep string) error
• func TempDir(dirs ...string) string
• func VersionCmp(a, b string) int

Constants

const (
	// Version is the current version of siad.
	Version = "1.0.0"

	// MaxEncodedVersionLength is the maximum length of a version string encoded
	// with the encode package. 100 is much larger than any version number we send
	// now, but it allows us to send additional information in the version string
	// later if we choose. For example appending the version string with the HEAD
	// commit hash.
	MaxEncodedVersionLength = 100
)

const DEBUG = false

const Release = "standard"

Variables

var (
	// SiaTestingDir is the directory that contains all of the files and
	// folders created during testing.
	SiaTestingDir = filepath.Join(os.TempDir(), "SiaTesting")
)

Functions

func CopyDir

func CopyDir(source, dest string) error

CopyDir copies a directory and all of its contents to the destination directory.

func CopyFile

func CopyFile(source, dest string) error

CopyFile copies a file from a source to a destination.

func Critical

func Critical(v ...interface{})

Critical will print a message to os.Stderr unless DEBUG has been set, in which case panic will be called instead.

func IsVersion

func IsVersion(str string) bool

IsVersion returns whether str is a valid version number.

func JoinErrors

func JoinErrors(errs []error, sep string) error

JoinErrors concatenates the elements of errs to create a single error. The separator string sep is placed between elements in the resulting error. Nil errors are skipped. If errs is empty or only contains nil elements, JoinErrors returns nil.

func TempDir

func TempDir(dirs ...string) string

TempDir joins the provided directories and prefixes them with the Sia testing directory.

func VersionCmp

func VersionCmp(a, b string) int

VersionCmp returns an int indicating the difference between a and b. It follows the convention of bytes.Compare and big.Cmp:

-1 if a <  b
 0 if a == b
+1 if a >  b

One important quirk is that "1.1.0" is considered newer than "1.1", despite being numerically equal.