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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,93 @@ | ||
| package files | ||
|
|
||
| import ( | ||
| "os" | ||
| "path/filepath" | ||
| ) | ||
|
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| type Files struct{} | ||
|
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| func New() *Files { | ||
| return &Files{} | ||
| } | ||
|
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| // SaveFile writes data to a file specified by filePath. If the file doesn't exist, it is created. If it exists, it's overwritten. | ||
| func (f *Files) SaveFile(filePath string, data []byte) error { | ||
| return os.WriteFile(filePath, data, 0644) | ||
| } | ||
|
|
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| // OpenFile reads and returns the contents of the file specified by filePath. | ||
| func (f *Files) OpenFile(filePath string) ([]byte, error) { | ||
| return os.ReadFile(filePath) | ||
| } | ||
|
|
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| // AppendFile appends data to a file specified by filePath. If the file doesn't exist, it's created. | ||
| func (f *Files) AppendFile(filePath string, data []byte) error { | ||
| file, err := os.OpenFile(filePath, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| defer file.Close() | ||
|
|
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| _, err = file.Write(data) | ||
| return err | ||
| } | ||
|
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| // DirectoryExist checks if a specified directory exists. | ||
| func (f *Files) DirectoryExist(dirPath string) bool { | ||
| info, err := os.Stat(dirPath) | ||
| if err != nil { | ||
| return os.IsExist(err) | ||
| } | ||
| return info.IsDir() | ||
| } | ||
|
|
||
| // IsDirectory checks if the specified path is a directory. | ||
| func (f *Files) IsDirectory(path string) bool { | ||
| info, err := os.Stat(path) | ||
| if err != nil { | ||
| return false | ||
| } | ||
| return info.IsDir() | ||
| } | ||
|
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| // IsFile checks if the specified path is a file. | ||
| func (f *Files) IsFile(path string) bool { | ||
| info, err := os.Stat(path) | ||
| if err != nil { | ||
| return false | ||
| } | ||
| return !info.IsDir() | ||
| } | ||
|
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| // FileSearch searches for files recursively starting from rootDir and returns a slice of file paths that match the provided fileName. | ||
| func (f *Files) FileSearch(rootDir, fileName string) ([]string, error) { | ||
| var filesFound []string | ||
| err := filepath.Walk(rootDir, func(path string, info os.FileInfo, err error) error { | ||
| if err != nil { | ||
| return err // return error to stop the walk | ||
| } | ||
| if !info.IsDir() && info.Name() == fileName { | ||
| filesFound = append(filesFound, path) | ||
| } | ||
| return nil | ||
| }) | ||
|
|
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| return filesFound, err | ||
| } | ||
|
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| // DirSearch searches for directories recursively starting from rootDir and returns a slice of directory paths that match the provided dirName. | ||
| func (f *Files) DirSearch(rootDir, dirName string) ([]string, error) { | ||
| var dirsFound []string | ||
| err := filepath.Walk(rootDir, func(path string, info os.FileInfo, err error) error { | ||
| if err != nil { | ||
| return err // return error to stop the walk | ||
| } | ||
| if info.IsDir() && info.Name() == dirName { | ||
| dirsFound = append(dirsFound, path) | ||
| } | ||
| return nil | ||
| }) | ||
|
|
||
| return dirsFound, err | ||
| } |
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