anansi

README

anansi

Helper tools for go-chi

Features

• API Errors
• Logging Middleware
• Session Store
• Encryption Helpers
• JSON request and body parsing
• Extensions of faker

Install

go get -u github.com/tsaron/anansi/

Example

// embed basic env in your env struct
type AppEnv struct {
    anansi.BasicEnv
}

type Book struct {
    Name `json:"book_nme"`
}

func main() {
    // BasicEnv is only compatible with envconfig ATM
    env := loadEnv()
    logs := NewLogger(env.Name)

    router := chi.NewRouter()
    chix.DefaultMiddleware(env, log, router)
    router.Get("/api/v1/books/:id", func(w http.ResponseWriter, r *http.Request) {

    })

}

Documentation

Index

• Variables
• func Decrypt(secret []byte, encrypted string) ([]byte, error)
• func Encrypt(secret []byte, value []byte) (string, error)
• func LoadEnv(env interface{}) error
• func NewLogger(service string) zerolog.Logger
• func ParseISO(date string) (time.Time, error)
• func RandomBytes(n int) ([]byte, error)
• func RandomString(s int) (string, error)
• func Slugify(s string) string
• func WithCancel(parent context.Context) (context.Context, context.CancelFunc)

Variables

var DumpLog = regexp.MustCompile("(?i)kube-probe|prometheus")

var ISO_FORMATS = [3]string{"2006-01-02T15:04:05.000Z", "2006-01-02", "2006-01-02T15:04:05"}

Functions

func Decrypt

func Decrypt(secret []byte, encrypted string) ([]byte, error)

Decrypt decrypts a string using secretbox

func Encrypt

func Encrypt(secret []byte, value []byte) (string, error)

Encrypt encrypts a string using secretbox

func LoadEnv

func LoadEnv(env interface{}) error

LoadEnv loads environment variables into env

func NewLogger

func NewLogger(service string) zerolog.Logger

func ParseISO

func ParseISO(date string) (time.Time, error)

func RandomBytes

func RandomBytes(n int) ([]byte, error)

RandomBytes returns securely generated random bytes. It will return an error if the system's secure random number generator fails to function correctly, in which case the caller should not continue.

func RandomString

func RandomString(s int) (string, error)

RandomString returns a securely generated random hex string. It will return an error if the system's secure random number generator fails to function correctly, in which case the caller should not continue. Keep in mind that s is the length of the returned string, not the number of bytes to be produced

func Slugify

func Slugify(s string) string

func WithCancel

func WithCancel(parent context.Context) (context.Context, context.CancelFunc)

WithCancel replicates context.WithCancel but listens for Interrupt and SIGTERM signals