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310 commits

Author SHA1 Message Date
Oskar Skog
14f6b49483 Add flag for collapsing empty columns 2019-08-27 14:30:09 +03:00
Andrés N. Robalino
b502954558 [from|to]json additions/refactoring. 2019-08-27 06:05:51 -05:00
Jonathan Turner
3750a04cfc
Merge branch 'master' into expand-tilde 2019-08-27 16:23:56 +12:00
Yehuda Katz
34292b282a Add support for ~ expansion 
This ended up being a bit of a yak shave. The basic idea in this commit is to
expand `~` in paths, but only in paths.

The way this is accomplished is by doing the expansion inside of the code that
parses literal syntax for `SyntaxType::Path`.

As a quick refresher: every command is entitled to expand its arguments in a
custom way. While this could in theory be used for general-purpose macros,
today the expansion facility is limited to syntactic hints.

For example, the syntax `where cpu > 0` expands under the hood to
`where { $it.cpu > 0 }`. This happens because the first argument to `where`
is defined as a `SyntaxType::Block`, and the parser coerces binary expressions
whose left-hand-side looks like a member into a block when the command is
expecting one.

This is mildly more magical than what most programming languages would do,
but we believe that it makes sense to allow commands to fine-tune the syntax
because of the domain nushell is in (command-line shells).

The syntactic expansions supported by this facility are relatively limited.
For example, we don't allow `$it` to become a bare word, simply because the
command asks for a string in the relevant position. That would quickly
become more confusing than it's worth.

This PR adds a new `SyntaxType` rule: `SyntaxType::Path`. When a command
declares a parameter as a `SyntaxType::Path`, string literals and bare
words passed as an argument to that parameter are processed using the
path expansion rules. Right now, that only means that `~` is expanded into
the home directory, but additional rules are possible in the future.

By restricting this expansion to a syntactic expansion when passed as an
argument to a command expecting a path, we avoid making `~` a generally
reserved character. This will also allow us to give good tab completion
for paths with `~` characters in them when a command is expecting a path.

In order to accomplish the above, this commit changes the parsing functions
to take a `Context` instead of just a `CommandRegistry`. From the perspective
of macro expansion, you can think of the `CommandRegistry` as a dictionary
of in-scope macros, and the `Context` as the compile-time state used in
expansion. This could gain additional functionality over time as we find
more uses for the expansion system.
 2019-08-26 21:03:24 -07:00
Patrick Meredith
87a99bbabf Implement to-bson 2019-08-26 20:07:59 -04:00
Dirkjan Ochtman
ce0113eb19 Replace use of unstable Option::flatten() with and_then() 2019-08-26 21:26:10 +02:00
Dirkjan Ochtman
b77effa434 Fix formatting with cargo fmt 2019-08-26 20:19:05 +02:00
Oskar Skog
8445cda291 Preserve empty columns if separator isn't whitespace 
#394
 2019-08-26 15:00:27 +03:00
Odin Dutton
bbe7d68659 Return version from clap 
This is what `nu --version` uses.
 2019-08-26 20:33:28 +10:00
Andrés N. Robalino
12e3806349
Merge pull request #415 from androbtech/fromto-refact 
[from|to]csv additions/refactoring.
 2019-08-25 12:56:28 -05:00
Jonathan Turner
dda4a707a7
Merge pull request #421 from ramonsnir/reverse 
add reverse
 2019-08-26 05:41:07 +12:00
Andrés N. Robalino
0e14ba86ae [from|to]csv additions/refactoring. 
Introduced flag to tell `from-to` / `to-csv` whether we want headers parsed and/or written.
 2019-08-25 12:32:08 -05:00
Ramon Snir
9735c3fcea
add reverse 2019-08-25 12:14:17 -04:00
Patrick Meredith
a75c90cc42 Rebase on master 2019-08-25 10:16:22 -04:00
Patrick Meredith
b0d7daa0d6 Remove cargo culted latest_tag that is not needed for from_bson 2019-08-25 09:50:25 -04:00
Patrick Meredith
a3b4d47b4e Finish last few types and add tests 2019-08-25 09:50:25 -04:00
Patrick Meredith
722e192c14 Implement some more of the bson types 2019-08-25 09:50:25 -04:00
Patrick Meredith
9814eeae30 Remove need for impl Clone on from_bson_bytes_to_value 2019-08-25 09:50:25 -04:00
Patrick Meredith
a0f0372839 Add mostly working BSON support (missing some types) 2019-08-25 09:50:25 -04:00
Patrick Meredith
93a1a0604e Update how extensions are set to default to path when no extension can be determined from mime 2019-08-25 09:50:25 -04:00
Jonathan Turner
ac15989bbb
Merge branch 'master' into surf 2019-08-25 17:41:10 +12:00
Matthew Nicholson
f5afbe8984 write the config after removing a key 2019-08-25 00:51:12 -04:00
Jonathan Turner
9c4f94fed5
Merge pull request #402 from ijt/add-last-command 
Add `last` filter
 2019-08-25 13:00:13 +12:00
Issac Trotts
108f66941b add last command 2019-08-24 15:01:30 -07:00
Dmitry Starostin
19772f82aa
Add --reverse option for sort-by 2019-08-25 00:11:38 +03:00
Jonathan Turner
721a7b159d switch from reqwest to surf 2019-08-25 07:36:19 +12:00
Jonathan Turner
bb794dcfec Add expansion to from-* for lists 2019-08-24 19:38:38 +12:00
Jonathan Turner
0a611266ce Clean up error text 2019-08-24 08:31:14 +12:00
Jonathan Turner
6354e0cc55 Remove X11 requirement 2019-08-23 15:29:08 +12:00
Jonathan Turner
303d27d4b6 Finish adding support for protecting value shells 2019-08-22 16:13:40 +12:00
Jonathan Turner
78ca297e47 WIP 2019-08-22 07:38:09 +12:00
Jonathan Turner
73e3402e2f Merge master 2019-08-22 05:09:23 +12:00
Jonathan Turner
e012e04da0 Disallow fileops on values 2019-08-22 05:03:59 +12:00
Jonathan Turner
3c7ca8c403
Merge pull request #327 from jonathandturner/cleanup_ps 
Cleanup unneeded compiler flag
 2019-08-22 04:57:25 +12:00
Andrés N. Robalino
c2b377eedc Leave Nu's shell manager to figure out the suitable path for us instead. 2019-08-21 11:23:26 -05:00
Jonathan Turner
8e5744cf9b Cleanup unneeded compiler flag 2019-08-22 04:00:29 +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
8b79b28971 mkdir can take multiple directories or multiple directory hierachies and wil create them as required. 2019-08-21 07:07:37 -05:00
Jonathan Turner
23ef76a86b
Update ps.rs 2019-08-21 20:19:36 +12:00
Jonathan Turner
c98bf68341 Oops, one more time 2019-08-21 19:47:33 +12:00
Jonathan Turner
c54528651d Fix ps again 2019-08-21 19:41:18 +12:00
Jonathan Turner
1a74c512ad
Merge pull request #324 from jonathandturner/ps_deps_and_more 
Lots of fixes ahead of release
 2019-08-21 19:08:01 +12:00
Jonathan Turner
e3e4e30fb3 Lots of fixes ahead of release 2019-08-21 18:39:57 +12:00
Andrés N. Robalino
0f28719564 mv -> More organized method definitions. 2019-08-20 07:35:41 -05:00
Andrés N. Robalino
11095860c8 rm fully operational and error surveyd. 2019-08-20 06:22:11 -05:00
Jonathan Turner
64c129d65f Finish updating the last cases 2019-08-20 18:11:11 +12:00
Jonathan Turner
421aacee76 Merge branch 'master' into implement-whole-stream-command-for-all-commands 2019-08-20 16:13:49 +12:00
Odin Dutton
31790a9906 Use args structs to better extract multiple arguments 2019-08-20 13:15:05 +10:00
Odin Dutton
9951691023 Use NthArgs to better convert to an integer 
Using i64 as u64 deserialize isn't implemented yet.
 2019-08-20 13:12:31 +10:00
Odin Dutton
82a315f06a Make cd argument optional 
`cd` with no arugments changes directory to $HOME.
 2019-08-20 13:11:29 +10:00
Odin Dutton
56c04ff5b6 Remove unneeded TODOs 
These commands have been confirmed to have no arguments.
 2019-08-20 13:11:01 +10:00
Jonathan Turner
953d28ef74 Fix push/pop for shell manager 2019-08-19 20:07:55 +12:00
Jonathan Turner
fef447a659 Fix shell-ring to rotate as expected 2019-08-19 19:29:27 +12:00
Odin Dutton
d71206ed9e Implement WholeStreamCommand for all remaining commands 2019-08-19 15:16:39 +10:00
Jonathan Turner
095f4645c0
Merge pull request #307 from androbtech/qwrapport 
Refactoring and unwrap cleanup beginnings.
 2019-08-19 14:06:43 +12:00
Jonathan Turner
7b2b671b1e
Merge pull request #309 from twe4ked/version-command 
Introduce version command
 2019-08-19 14:06:04 +12:00
Odin Dutton
4de6c941e1 Introduce version command 2019-08-19 11:30:29 +10:00
Andrés N. Robalino
5dd20850b5 Refactoring and unwrap cleanup beginnings. 2019-08-18 20:28:55 -05:00
Odin Dutton
b5db24f9ad Fix typo in date command signature 2019-08-19 10:55:28 +10:00
Yehuda Katz
5bfb96447a Reduce unwraps 
Remove a number of unwraps. In some cases, a `?` just worked as is. I also made it possible to use `?` to go from Result<OutputStream, ShellError> to OutputStream. Finally, started updating PerItemCommand to be able to use the signature deserialization logic, which substantially reduces unwraps.

This is still in-progress work, but tests pass and it should be clear to merge and keep iterating on master.
 2019-08-16 20:53:39 -07:00
Jonathan Turner
785536983a
Revert "Heuristic table view" 2019-08-16 04:49:07 +12:00
Jonathan Turner
efd9631a90 All tests pass 2019-08-15 17:46:19 +12:00
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
Andrés N. Robalino
278de0e517 cp refactoring. 2019-08-14 15:29:05 -05:00
Jonathan Turner
99b881e42f Add first per-item commands 2019-08-15 05:02:39 +12:00
Jonathan Turner
156e72f694 Finish up heuristic for table printing 2019-08-14 04:33:59 +12:00
Jonathan Turner
123b1856c8 Attempt heuristic table 2019-08-13 19:45:31 +12:00
Jonathan Turner
4411a5b72c
Merge pull request #281 from jonathandturner/improve_arrays 
Add from_array and improve array viewing
 2019-08-12 18:16:08 +12:00
Jonathan Turner
3d5395fdd5 Add from_array and improve array viewing 2019-08-12 17:51:13 +12:00
Jonathan Turner
14e47f3d2c Add nth command 2019-08-12 17:13:58 +12:00
Jonathan Turner
6cf3dc92fc Add support for utf16 files 2019-08-12 16:11:42 +12:00
Jonathan Turner
e19c618ac5
Revert "Rewrite the ps command" 2019-08-11 13:41:21 +12:00
Jonathan Turner
7c2fec5851 Rewrite the ps command 2019-08-11 11:09:40 +12:00
Jonathan Turner
d07a3928b2 Fix test failure 2019-08-11 08:33:22 +12:00
Jonathan Turner
8f78995014 Improve enter and fix bugs 2019-08-11 08:18:14 +12:00
Jonathan Turner
c97578bf6e Add which command 2019-08-10 19:06:08 +12:00
Jonathan Turner
60e7dfcf1b Add back command completions 2019-08-10 17:02:15 +12:00
Jonathan Turner
eeed31837f cleanup 2019-08-10 08:49:43 +12:00
Jonathan Turner
34759b7646 Add back in cd/ls and completions 2019-08-10 07:42:23 +12:00
Jonathan Turner
cabd5bf009 Fix sink plugins 2019-08-09 19:54:21 +12:00
Jonathan Turner
83030094e0 All tests pass 2019-08-09 17:36:43 +12:00
Jonathan Turner
aadacc2d36 Merge master 2019-08-09 16:51:21 +12:00
Jonathan Turner
b173fa6303 Fix table print for ls 2019-08-08 16:57:38 +12:00
Andrés N. Robalino
ba6d62ea0c mkdir creates intermediary directories as required (the default). --create-all/--deep flag removed. 2019-08-07 14:38:00 -05:00
Andrés N. Robalino
50393bdf42 Make more visible the strategies for figuring out where to copy files. 2019-08-07 13:42:52 -05:00
Andrés N. Robalino
e0bacaaf37 clean up. more cp. mkdir. more test coverage. fixes. 
- Introduced mkdir.
- Minor more labelled error improvements.
- Fix to avoid leaking child zombies.
- cp improvements.
- Introduced mkdir.
 2019-08-07 13:28:46 -05:00
Andrés N. Robalino
c8b5329c5c mkdir. 2019-08-07 13:24:20 -05:00
Andrés N. Robalino
1b7dd52713 Tests pass. 2019-08-07 13:23:02 -05:00
Jonathan Turner
c231dd32cd
Multi shells (#254) 
Add multi-shells
 2019-08-08 05:49:11 +12:00
Yehuda Katz
14a52bc282 WIP - more streamlining 2019-08-06 09:26:33 -07:00
Jonathan Turner
bb50f1eb14
Merge pull request #250 from jonathandturner/more_error_fixes 
More touchups to errors
 2019-08-06 15:19:45 +12:00
Jonathan Turner
ae5b781159 More touchups to errors 2019-08-06 15:03:13 +12:00
Jonathan Turner
28e9a1c347
Remove stray println 2019-08-06 06:08:31 +12:00
Jonathan Turner
99671b8ffc Move more parts to tags and away from spans 2019-08-05 20:54:29 +12:00
Yehuda Katz
586aa6bae1 WIP - types check 2019-08-02 19:17:28 -07:00
Yehuda Katz
fc173c46d8 Restructuring 2019-08-02 12:15:07 -07:00
Jonathan Turner
e87ed76ef7 Fix quoting on external Windows commands 2019-08-02 19:25:25 +12:00