copy

copy copies directories recursively.

Example Usage

err := Copy("your/directory", "your/directory.copy")

Advanced Usage

// Options specifies optional actions on copying.
type Options struct {

	// OnSymlink can specify what to do on symlink
	OnSymlink func(src string) SymlinkAction

	// OnDirExists can specify what to do when there is a directory already existing in destination.
	OnDirExists func(src, dest string) DirExistsAction

	// Skip can specify which files should be skipped
	Skip func(src string) (bool, error)

	// AddPermission to every entities,
	// NO MORE THAN 0777
	AddPermission os.FileMode

	// Sync file after copy.
	// Useful in case when file must be on the disk
	// (in case crash happens, for example),
	// at the expense of some performance penalty
	Sync bool

	// Preserve the atime and the mtime of the entries
	// On linux we can preserve only up to 1 millisecond accuracy
	PreserveTimes bool

	// The byte size of the buffer to use for copying files.
	// If zero, the internal default buffer of 32KB is used.
	// See https://golang.org/pkg/io/#CopyBuffer for more information.
	CopyBufferSize uint
}

// For example...
opt := Options{
	Skip: func(src string) (bool, error) {
		return strings.HasSuffix(src, ".git"), nil
	},
}
err := Copy("your/directory", "your/directory.copy", opt)

Issues

• https://github.com/otiai10/copy/issues

License