Function WithLock

pkg/internal/filesystem/lock.go:101–112

WithLock executes the provided function after placing a write lock on `path`. The lock is released once the function has been run, regardless of outcome.

(path string, function func() error)

// WithLock executes the provided function after placing a write lock on `path`.
// The lock is released once the function has been run, regardless of outcome.
func WithLock(path string, function func() error) (err error) {
	file, err := Lock(path)
	if err != nil {
		return err
	}

	defer func() {
		err = errors.Join(Unlock(file), err)
	}()

	return function()
}

// WithReadOnlyLock executes the provided function after placing a read lock on `path`.
// The lock is released once the function has been run, regardless of outcome.