bindata

README

go_bindata

Usage

Read bindata with NewWithSourceInstance

go get -u github.com/jteeuwen/go-bindata/...
cd examples/migrations && go-bindata -pkg migrations .

import (
  "github.com/golang-migrate/migrate/v4"
  "github.com/golang-migrate/migrate/v4/source/go_bindata"
  "github.com/golang-migrate/migrate/v4/source/go_bindata/examples/migrations"
)

func main() {
  // wrap assets into Resource
  s := bindata.Resource(migrations.AssetNames(),
    func(name string) ([]byte, error) {
      return migrations.Asset(name)
    })
    
  d, err := bindata.WithInstance(s)
  m, err := migrate.NewWithSourceInstance("go-bindata", d, "database://foobar")
  m.Up() // run your migrations and handle the errors above of course
}

Read bindata with URL (todo)

This will restore the assets in a tmp directory and then proxy to source/file. go-bindata must be in your $PATH.

migrate -source go-bindata://examples/migrations/bindata.go

Documentation

Index

• Variables
• func WithInstance(instance interface{}) (source.Driver, error)
• type AssetFunc
• type AssetSource
  • func Resource(names []string, afn AssetFunc) *AssetSource
• type Bindata
  • func (b *Bindata) Close() error
  • func (b *Bindata) First() (version uint, err error)
  • func (b *Bindata) Next(version uint) (nextVersion uint, err error)
  • func (b *Bindata) Open(url string) (source.Driver, error)
  • func (b *Bindata) Prev(version uint) (prevVersion uint, err error)
  • func (b *Bindata) ReadAny(relativeFilepath string) (io.ReadCloser, error)
  • func (b *Bindata) ReadDown(version uint) (r io.ReadCloser, identifier string, err error)
  • func (b *Bindata) ReadUp(version uint) (r io.ReadCloser, identifier string, err error)

Variables

var (
	ErrNoAssetSource = fmt.Errorf("expects *AssetSource")
)

Functions

func WithInstance

func WithInstance(instance interface{}) (source.Driver, error)

Types

type AssetFunc

type AssetFunc func(name string) ([]byte, error)

type AssetSource

type AssetSource struct {
	Names     []string
	AssetFunc AssetFunc
}

func Resource

func Resource(names []string, afn AssetFunc) *AssetSource

type Bindata

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

func (*Bindata) Close

func (b *Bindata) Close() error

func (*Bindata) First

func (b *Bindata) First() (version uint, err error)

func (*Bindata) Next

func (b *Bindata) Next(version uint) (nextVersion uint, err error)

func (*Bindata) Open

func (b *Bindata) Open(url string) (source.Driver, error)

func (*Bindata) Prev

func (b *Bindata) Prev(version uint) (prevVersion uint, err error)

func (*Bindata) ReadAny

func (b *Bindata) ReadAny(relativeFilepath string) (io.ReadCloser, error)

This source driver does not support ReadAny.

func (*Bindata) ReadDown

func (b *Bindata) ReadDown(version uint) (r io.ReadCloser, identifier string, err error)

func (*Bindata) ReadUp

func (b *Bindata) ReadUp(version uint) (r io.ReadCloser, identifier string, err error)