32 lines
927 B
Go
32 lines
927 B
Go
package httpfs
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import (
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"errors"
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"net/http"
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"github.com/golang-migrate/migrate/v4/source"
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)
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// driver is a migration source driver for reading migrations from
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// http.FileSystem instances. It implements source.Driver interface and can be
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// used as a migration source for the main migrate library.
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type driver struct {
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PartialDriver
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}
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// New creates a new migrate source driver from a http.FileSystem instance and a
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// relative path to migration files within the virtual FS.
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func New(fs http.FileSystem, path string) (source.Driver, error) {
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var d driver
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if err := d.Init(fs, path); err != nil {
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return nil, err
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}
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return &d, nil
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}
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// Open completes the implementetion of source.Driver interface. Other methods
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// are implemented by the embedded PartialDriver struct.
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func (d *driver) Open(url string) (source.Driver, error) {
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return nil, errors.New("open() cannot be called on the httpfs passthrough driver")
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}
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