58 lines
974 B
Go
58 lines
974 B
Go
package packr
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import (
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"bytes"
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"fmt"
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"os"
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"time"
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)
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var virtualFileModTime = time.Now()
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var _ File = virtualFile{}
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type virtualFile struct {
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*bytes.Reader
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Name string
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info fileInfo
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}
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func (f virtualFile) FileInfo() (os.FileInfo, error) {
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return f.info, nil
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}
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func (f virtualFile) Close() error {
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return nil
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}
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func (f virtualFile) Write(p []byte) (n int, err error) {
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return 0, fmt.Errorf("not implemented")
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}
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func (f virtualFile) Readdir(count int) ([]os.FileInfo, error) {
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return []os.FileInfo{f.info}, nil
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}
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func (f virtualFile) Stat() (os.FileInfo, error) {
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return f.info, nil
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}
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func newVirtualFile(name string, b []byte) File {
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return virtualFile{
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Reader: bytes.NewReader(b),
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Name: name,
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info: fileInfo{
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Path: name,
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Contents: b,
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size: int64(len(b)),
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modTime: virtualFileModTime,
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},
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}
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}
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func newVirtualDir(name string) File {
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var b []byte
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v := newVirtualFile(name, b).(virtualFile)
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v.info.isDir = true
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return v
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}
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