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56 lines
1.0 KiB
56 lines
1.0 KiB
// +build ignore
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package main
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import (
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"github.com/shurcooL/httpfs/union"
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"github.com/shurcooL/vfsgen"
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"log"
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"net/http"
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"os"
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"time"
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)
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// zeroModTimeFileSystem is an http.FileSystem wrapper.
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// It exposes a filesystem exactly like Source, except
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// all file modification times are changed to zero.
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// See https://github.com/shurcooL/vfsgen/pull/40#issuecomment-355416103
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type zeroModTimeFileSystem struct {
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Source http.FileSystem
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}
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func (fs zeroModTimeFileSystem) Open(name string) (http.File, error) {
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f, err := fs.Source.Open(name)
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return file{f}, err
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}
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type file struct {
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http.File
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}
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func (f file) Stat() (os.FileInfo, error) {
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fi, err := f.File.Stat()
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return fileInfo{fi}, err
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}
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type fileInfo struct {
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os.FileInfo
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}
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func (fi fileInfo) ModTime() time.Time { return time.Time{} }
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func main() {
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fs := zeroModTimeFileSystem{
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Source: union.New(map[string]http.FileSystem{
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"/templates": http.Dir("templates"),
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"/source": http.Dir("source"),
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}),
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}
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err := vfsgen.Generate(fs, vfsgen.Options{})
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if err != nil {
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log.Fatal(err)
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}
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}
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