Example #1
0
// set sets the contents of a file.
func (f *File) set(fs testfs.FileSystem, r core.ResponseWriter) {
	var (
		file testfs.File
		err  error
	)

	// If we have a valid checksum for the input data and the file exists, read it
	// and avoid modifying the file if possible.
	if f.matching(fs) {
		r.Success(true)
		r.Changed(false)
		r.Message("info", f.path, " unchanged")
		return
	}

	file, err = fs.OpenFile(f.path, os.O_CREATE|os.O_WRONLY|os.O_TRUNC, f.mode)
	if err != nil {
		r.Message("error", err.Error())
		r.Success(false)
		return
	}

	err = bufferedWrite(f.data, file)
	if err != nil {
		r.Message("error", err.Error())
		r.Success(false)
		return
	}

	err = file.Close()
	if err != nil {
		r.Message("error", err.Error())
		r.Success(false)
		return
	}

	r.Message("info", "set content of ", f.path)
	r.Success(true)
	r.Changed(true)
	return
}
Example #2
0
// touch a file.  Same as system touch.
func (f *File) touch(fs testfs.FileSystem, r core.ResponseWriter) {
	file, err := fs.OpenFile(f.path, os.O_CREATE|os.O_WRONLY, f.mode)
	if err != nil {
		r.Message("error", err.Error())
		r.Success(false)
		return
	}
	err = file.Close()
	if err != nil {
		r.Message("error", err.Error())
		r.Success(false)
		return
	}
	r.Message("info", "touched ", f.path)
	r.Success(true)
	r.Changed(true)
	return
}
Example #3
0
// remove removes a file.
func (f *File) remove(fs testfs.FileSystem, r core.ResponseWriter) {
	err := fs.Remove(f.path)
	switch {

	// Don't error if the file is already removed
	case os.IsNotExist(err):
		r.Success(true)
		r.Changed(false)
		r.Message("info", f.path, " already removed")

	case err == nil:
		r.Success(true)
		r.Changed(true)
		r.Message("info", f.path, " removed")

	default:
		r.Message("error", err.Error())
		r.Success(false)

	}

	return
}