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58 lines
1.4 KiB
58 lines
1.4 KiB
// Copyright GoFrame Author(https://goframe.org). All Rights Reserved.
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//
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// This Source Code Form is subject to the terms of the MIT License.
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// If a copy of the MIT was not distributed with this file,
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// You can obtain one at https://github.com/gogf/gf.
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package gdebug
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import (
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"crypto/md5"
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"fmt"
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"io"
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"os"
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"strconv"
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"github.com/gogf/gf/v2/encoding/ghash"
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"github.com/gogf/gf/v2/errors/gerror"
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)
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// BinVersion returns the version of current running binary.
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// It uses ghash.BKDRHash+BASE36 algorithm to calculate the unique version of the binary.
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func BinVersion() string {
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if binaryVersion == "" {
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binaryContent, _ := os.ReadFile(selfPath)
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binaryVersion = strconv.FormatInt(
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int64(ghash.BKDR(binaryContent)),
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36,
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)
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}
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return binaryVersion
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}
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// BinVersionMd5 returns the version of current running binary.
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// It uses MD5 algorithm to calculate the unique version of the binary.
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func BinVersionMd5() string {
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if binaryVersionMd5 == "" {
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binaryVersionMd5, _ = md5File(selfPath)
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}
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return binaryVersionMd5
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}
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// md5File encrypts file content of `path` using MD5 algorithms.
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func md5File(path string) (encrypt string, err error) {
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f, err := os.Open(path)
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if err != nil {
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err = gerror.Wrapf(err, `os.Open failed for name "%s"`, path)
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return "", err
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}
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defer f.Close()
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h := md5.New()
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_, err = io.Copy(h, f)
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if err != nil {
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err = gerror.Wrap(err, `io.Copy failed`)
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return "", err
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}
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return fmt.Sprintf("%x", h.Sum(nil)), nil
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}
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