22 lines
480 B
Go
22 lines
480 B
Go
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package uiserver
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import (
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"net/http"
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"os"
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)
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// bufIndexFS is an implementation of http.FS that intercepts requests for
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// the index.html file and returns a pre-rendered file from memory.
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type bufIndexFS struct {
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fs http.FileSystem
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indexRendered []byte
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indexInfo os.FileInfo
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}
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func (fs *bufIndexFS) Open(name string) (http.File, error) {
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if name == "/index.html" {
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return newBufferedFile(fs.indexRendered, fs.indexInfo), nil
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}
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return fs.fs.Open(name)
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}
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