Commit Graph

17 Commits

Author SHA1 Message Date
Yehuda Katz
e4226def16 Extract core stuff into own crates
This commit extracts five new crates:

- nu-source, which contains the core source-code handling logic in Nu,
  including Text, Span, and also the pretty.rs-based debug logic
- nu-parser, which is the parser and expander logic
- nu-protocol, which is the bulk of the types and basic conveniences
  used by plugins
- nu-errors, which contains ShellError, ParseError and error handling
  conveniences
- nu-textview, which is the textview plugin extracted into a crate

One of the major consequences of this refactor is that it's no longer
possible to `impl X for Spanned<Y>` outside of the `nu-source` crate, so
a lot of types became more concrete (Value became a concrete type
instead of Spanned<Value>, for example).

This also turned a number of inherent methods in the main nu crate into
plain functions (impl Value {} became a bunch of functions in the
`value` namespace in `crate::data::value`).
2019-12-02 10:54:12 -08:00
Yehuda Katz
f70c6d5d48 Extract nu_source into a crate
This commit extracts Tag, Span, Text, as well as source-related debug
facilities into a new crate called nu_source.

This change is much bigger than one might have expected because the
previous code relied heavily on implementing inherent methods on
`Tagged<T>` and `Spanned<T>`, which is no longer possible.

As a result, this change creates more concrete types instead of using
`Tagged<T>`. One notable example: Tagged<Value> became Value, and Value
became UntaggedValue.

This change clarifies the intent of the code in many places, but it does
make it a big change.
2019-11-25 07:37:33 -08:00
Jonathan Turner
fbd980f8b0 Add descriptions to arguments 2019-10-28 18:15:35 +13:00
Yehuda Katz
ab915f1c44 Revert "Revert "Migrate most uses of the Span concept to Tag""
This reverts commit bee7c5639c.
2019-09-14 11:30:24 -05:00
Jonathan Turner
bee7c5639c
Revert "Migrate most uses of the Span concept to Tag" 2019-09-11 19:53:05 +12:00
Yehuda Katz
58b7800172 Migrate most uses of the Span concept to Tag
Also migrate mv, rm and commands like that to taking a
SyntaxType::Pattern instead of a SyntaxType::Path for their first
argument.
2019-09-10 20:41:03 -07:00
Andrés N. Robalino
ca0c6eaf58 This commit introduces a basic help feature. We can go to it
with the `help` command to explore and list all commands available.

Enter will also try to see if the location to be entered is an existing
Nu command, if it is it will let you inspect the command under `help`.

This provides baseline needed so we can iterate on it.
2019-08-31 19:06:11 -05:00
Jonathan Turner
f730296e45 WIP supporting from/to automatically 2019-08-29 15:53:45 +12:00
Jonathan Turner
721a7b159d switch from reqwest to surf 2019-08-25 07:36:19 +12:00
Jonathan Turner
e012e04da0 Disallow fileops on values 2019-08-22 05:03:59 +12:00
Andrés N. Robalino
1e8793135a Mark the unwrap and Sweep the unwrap a bit more. 2019-08-21 10:48:04 -05:00
Andrés N. Robalino
8d5fd6f379 Unwrap cleanup mitigation. 2019-08-21 10:08:38 -05:00
Andrés N. Robalino
0f28719564 mv -> More organized method definitions. 2019-08-20 07:35:41 -05:00
Andrés N. Robalino
5dd20850b5 Refactoring and unwrap cleanup beginnings. 2019-08-18 20:28:55 -05:00
Jonathan Turner
dd18122a24 WIP 2019-08-15 17:02:02 +12:00
Andrés N. Robalino
cbf6eed2d7 Communicates unsupported feature the case where directories are found in globs whether we cp or mv 2019-08-14 17:00:11 -05:00
Andrés N. Robalino
154063013f mv introduced. \¡Viva\! 2019-08-14 15:29:05 -05:00