nushell/tests/shell/pipeline/commands
Jason Gedge 7304d06c0b
Use threads to avoid blocking reads/writes in externals. (#1440)
In particular, one thing that we can't (properly) do before this commit
is consuming an infinite input stream. For example:

```
yes | grep y | head -n10
```

will give 10 "y"s in most shells, but blocks indefinitely in nu. This PR
resolves that by doing blocking I/O in threads, and reducing the `await`
calls we currently have in our pipeline code.
2020-03-02 06:19:09 +13:00
..
external.rs Use threads to avoid blocking reads/writes in externals. (#1440) 2020-03-02 06:19:09 +13:00
internal.rs Restrict short-hand flag detection to exact match. (#1406) 2020-02-18 01:58:30 -05:00
mod.rs Externals now spawn independently. (#1230) 2020-01-16 04:05:53 -05:00