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34 lines
549 B
Go
34 lines
549 B
Go
//go:build !go1.16
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// +build !go1.16
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package echo
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import (
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"net/http"
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"os"
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"path/filepath"
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)
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func (c *context) File(file string) (err error) {
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f, err := os.Open(file)
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if err != nil {
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return NotFoundHandler(c)
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}
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defer f.Close()
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fi, _ := f.Stat()
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if fi.IsDir() {
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file = filepath.Join(file, indexPage)
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f, err = os.Open(file)
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if err != nil {
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return NotFoundHandler(c)
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}
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defer f.Close()
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if fi, err = f.Stat(); err != nil {
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return
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}
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}
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http.ServeContent(c.Response(), c.Request(), fi.Name(), fi.ModTime(), f)
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return
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}
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