mirror of
https://github.com/thegeeklab/wp-plugin-go.git
synced 2024-11-22 00:20:38 +00:00
40 lines
1.0 KiB
Go
40 lines
1.0 KiB
Go
package file
|
|
|
|
import "os"
|
|
|
|
// The MSDN docs appear to say that a normal path that is 248 bytes long will work;
|
|
// empirically the path must be less then 248 bytes long.
|
|
// See https://learn.microsoft.com/en-us/windows/win32/fileio/naming-a-file#maximum-path-length-limitation
|
|
const maxPathLenght = 248
|
|
|
|
// ReadStringOrFile returns the content of a string or a file if the file exists.
|
|
// The returned boolean value indicates whether the specified `input` was a file path or not.
|
|
func ReadStringOrFile(input string) (string, bool, error) {
|
|
if len(input) >= maxPathLenght {
|
|
return input, false, nil
|
|
}
|
|
|
|
// Check if input is a file path
|
|
if _, err := os.Stat(input); err != nil && os.IsNotExist(err) {
|
|
// No file found => use input as result
|
|
return input, false, nil
|
|
} else if err != nil {
|
|
return "", false, err
|
|
}
|
|
|
|
result, err := os.ReadFile(input)
|
|
if err != nil {
|
|
return "", true, err
|
|
}
|
|
|
|
return string(result), true, nil
|
|
}
|
|
|
|
func DeleteDir(path string) error {
|
|
if _, err := os.Stat(path); os.IsNotExist(err) {
|
|
return nil
|
|
}
|
|
|
|
return os.Remove(path)
|
|
}
|