38 lines
800 B
Go
38 lines
800 B
Go
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// Copyright Earl Warren <contact@earl-warren.org>
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// Copyright Loïc Dachary <loic@dachary.org>
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// SPDX-License-Identifier: MIT
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package filesystem
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import (
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"encoding/json"
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"fmt"
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"os"
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)
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func loadJSON(filename string, data any) {
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bs, err := os.ReadFile(filename)
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if err != nil {
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panic(fmt.Errorf("ReadFile %w", err))
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}
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if err := json.Unmarshal(bs, data); err != nil {
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panic(fmt.Errorf("Unmarshal %s %s %w", filename, string(bs), err))
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}
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}
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func saveJSON(filename string, data any) {
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f, err := os.Create(filename)
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if err != nil {
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panic(fmt.Errorf("Create %w", err))
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}
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defer f.Close()
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bs, err := json.MarshalIndent(data, "", " ")
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if err != nil {
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panic(fmt.Errorf("MarshalIndent %w", err))
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}
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if _, err := f.Write(bs); err != nil {
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panic(fmt.Errorf("Write %w", err))
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}
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}
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