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75 lines
1.4 KiB
75 lines
1.4 KiB
package packr
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import (
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"bytes"
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"compress/gzip"
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"encoding/json"
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"runtime"
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"strings"
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"sync"
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)
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var gil = &sync.Mutex{}
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var data = map[string]map[string][]byte{}
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// PackBytes packs bytes for a file into a box.
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func PackBytes(box string, name string, bb []byte) {
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gil.Lock()
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defer gil.Unlock()
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if _, ok := data[box]; !ok {
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data[box] = map[string][]byte{}
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}
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data[box][name] = bb
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}
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// PackBytesGzip packets the gzipped compressed bytes into a box.
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func PackBytesGzip(box string, name string, bb []byte) error {
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var buf bytes.Buffer
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w := gzip.NewWriter(&buf)
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_, err := w.Write(bb)
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if err != nil {
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return err
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}
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err = w.Close()
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if err != nil {
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return err
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}
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PackBytes(box, name, buf.Bytes())
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return nil
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}
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// PackJSONBytes packs JSON encoded bytes for a file into a box.
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func PackJSONBytes(box string, name string, jbb string) error {
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var bb []byte
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err := json.Unmarshal([]byte(jbb), &bb)
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if err != nil {
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return err
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}
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PackBytes(box, name, bb)
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return nil
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}
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// UnpackBytes unpacks bytes for specific box.
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func UnpackBytes(box string) {
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gil.Lock()
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defer gil.Unlock()
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delete(data, box)
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}
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func osPaths(paths ...string) []string {
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if runtime.GOOS == "windows" {
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for i, path := range paths {
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paths[i] = strings.Replace(path, "/", "\\", -1)
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}
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}
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return paths
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}
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func osPath(path string) string {
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if runtime.GOOS == "windows" {
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return strings.Replace(path, "/", "\\", -1)
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}
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return path
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}
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