Simple S3-like server for development purposes, written in Go
Progress towards list
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gos3dir.go
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gos3dir.go
···
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}
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func (s *server) ls(w http.ResponseWriter, r *http.Request) {
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s.logger.Printf("Path %s", r.PathValue("bucket"))
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root, err := os.OpenRoot(s.rootDir)
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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}
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defer root.Close()
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bucketName := r.PathValue("bucket")
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if bucketName == "" {
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// List available buckets
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files, err := fs.ReadDir(root.FS(), ".")
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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s.logger.Printf("Buckets: %s", files)
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} else {
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// FIXME: "The returned path ends in a slash only if it represents a root directory,
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// such as "/" on Unix or `C:\` on Windows."
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prefix := r.URL.Query().Get("prefix")
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path := filepath.Join(bucketName, prefix)
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s.logger.Printf("Path %s, original prefix %s", path, prefix)
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}
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// TODO: Probably requires actual XML
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w.WriteHeader(http.StatusNotImplemented)
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}
···
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srv := &server{rootDir: rootDir, logger: logger}
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// TODO: (Claude) "S3 returns ETags for uploaded objects. Consider adding MD5 hashing"
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http.HandleFunc("GET /{$}", srv.ls)
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http.HandleFunc("GET /{bucket}", srv.ls)
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http.HandleFunc("PUT /{bucket}", srv.mb)
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http.HandleFunc("PUT /{bucket}/{key...}", srv.cp)