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58 lines
963 B
58 lines
963 B
package govue
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import (
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"encoding/json"
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"io/ioutil"
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"os"
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"os/exec"
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"path/filepath"
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"strings"
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)
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func pathExists(path string) bool {
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_, err := os.Stat(path)
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if err == nil {
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return true
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}
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if os.IsNotExist(err) {
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return false
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}
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return false
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}
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var selfFilePath string
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func getSelfFilePath() string {
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if selfFilePath == "" {
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file, err := exec.LookPath(os.Args[0])
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if err != nil {
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return ""
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}
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path, err := filepath.Abs(file)
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if err != nil {
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return ""
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}
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i := strings.LastIndex(path, "/")
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if i < 0 {
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i = strings.LastIndex(path, "\\")
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}
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if i < 0 {
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return ""
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}
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selfFilePath, _ = filepath.Abs(string(path[0 : i+1]))
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}
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return selfFilePath
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}
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func jsonToFile(file string, v interface{}) bool {
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data, err := json.Marshal(v)
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if err != nil {
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return false
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}
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return ioutil.WriteFile(file, data, 0644) == nil
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}
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func jsonByFile(file string, v interface{}) {
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data, _ := ioutil.ReadFile(file)
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json.Unmarshal(data, v)
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}
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