github.com/posener/script (go): Package script provides helper functions to write scripts.  Inspired by https://github.com/bitfield/script, with some improvements:  * Output between streamed commands is a stream and not loaded to memory.  * Better representation and handling of errors.  * Proper incocation, usage and handling of stderr of custom commands.  The script chain is represented by a (`Stream`) https://godoc.org/github.com/posener/script#Stream object. While each command in the stream is abstracted by the (`Command`) https://godoc.org/github.com/posener/script#Command struct. This library provides basic functionality, but can be extended freely.  A simple "hello world" example that creats a stream and pipe it to the stdout.  An example that shows how to iterate scanned lines.  An example that shows how to create custom commands using the `Through` method with a `PipeFn` function.
Keywords: go|golang|script|util