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Refine func GetModuleName

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This commit is contained in:
loyalsoldier 2020-10-04 09:55:21 +08:00
parent 68dd2a0d85
commit 4ba4cad7ae
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GPG Key ID: 23829BBC1ACF2C90
1 changed files with 6 additions and 6 deletions
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12
common/common.go
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@ -125,26 +125,26 @@ func GetGOPATH() string {
}
// GetModuleName returns the value of module in `go.mod` file.
func GetModuleName(path string) (string, error) {
gomodPath := filepath.Join(path, "go.mod")
func GetModuleName(pathToProjectRoot string) (string, error) {
gomodPath := filepath.Join(pathToProjectRoot, "go.mod")
gomodBytes, err := ioutil.ReadFile(gomodPath)
if err != nil {
return "", err
}
gomodContent := string(gomodBytes)
moduleIdx := strings.Index(gomodContent, "module") + 6
moduleIdx := strings.Index(gomodContent, "module ")
newLineIdx := strings.Index(gomodContent, "\n")
var moduleName string
if moduleIdx >= 0 {
if newLineIdx >= 0 {
moduleName = strings.TrimSpace(gomodContent[moduleIdx:newLineIdx])
moduleName = strings.TrimSpace(gomodContent[moduleIdx+6 : newLineIdx])
moduleName = strings.TrimSuffix(moduleName, "\r")
} else {
moduleName = strings.TrimSpace(gomodContent[moduleIdx:])
moduleName = strings.TrimSpace(gomodContent[moduleIdx+6:])
}
} else {
return "", fmt.Errorf("can not get the value of `module` in path `%s`", gomodPath)
return "", fmt.Errorf("can not get module path in `%s`", gomodPath)
}
return moduleName, nil
}