Commit Graph

9 Commits

Author SHA1 Message Date
Jonathan Turner
1882a32b83
Context cleanup (#2581)
* Specialize 'Context' to EvaluationContext and CompletionContext

* Specialize 'Context' to EvaluationContext and CompletionContext

* fmt
2020-09-20 09:29:51 +12:00
Jonathan Turner
c959dc1ee3
Another batch of removing async_stream (#1972) 2020-06-13 16:03:39 +12:00
Jonathan Turner
360e8340d1
Move run to be async (#1913) 2020-05-29 20:22:52 +12:00
Jason Gedge
acf13a6fcf
Add (near) automatic testing for command examples (#1777) 2020-05-18 08:56:01 -04:00
Jonathan Turner
076fde16dd
Evaluation of command arguments (#1801)
* WIP

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* Finish adding the baseline refactors for argument invocation

* Finish cleanup and add test

* Add missing plugin references
2020-05-16 15:18:24 +12:00
Bruno Heridet
247d8b00f8
doc: fix prepend example definition (#1761)
It seems that the description was copy-pasted by mistake from the
append command.
2020-05-12 19:46:21 +12:00
Jonathan Turner
8b9a8daa1d
Add a batch of help examples (#1755) 2020-05-12 13:00:55 +12:00
Jason Gedge
522a828687
Move external closer to internal (#1611)
* Refactor InputStream and affected commands.

First, making `values` private and leaning on the `Stream` implementation makes
consumes of `InputStream` less likely to have to change in the future, if we
change what an `InputStream` is internally.

Second, we're dropping `Option<InputStream>` as the input to pipelines,
internals, and externals. Instead, `InputStream.is_empty` can be used to check
for "emptiness". Empty streams are typically only ever used as the first input
to a pipeline.

* Add run_external internal command.

We want to push external commands closer to internal commands, eventually
eliminating the concept of "external" completely. This means we can consolidate
a couple of things:

- Variable evaluation (for example, `$it`, `$nu`, alias vars)
- Behaviour of whole stream vs per-item external execution

It should also make it easier for us to start introducing argument signatures
for external commands,

* Update run_external.rs

* Update run_external.rs

* Update run_external.rs

* Update run_external.rs

Co-authored-by: Jonathan Turner <jonathandturner@users.noreply.github.com>
2020-04-20 15:30:44 +12:00
Jason Gedge
b2c5af457e
Move most of the root package into a subcrate. (#1445)
This improves incremental build time when working on what was previously
the root package. For example, previously all plugins would be rebuilt
with a change to `src/commands/classified/external.rs`, but now only
`nu-cli` will have to be rebuilt (and anything that depends on it).
2020-03-04 13:58:20 -05:00