nushell/crates/nu-command/tests/commands
Antoine Stevan 6c026242d4
remove the $nothing variable (#10478)
related to 
- https://github.com/nushell/nushell/pull/9973
- https://github.com/nushell/nushell/pull/9918

thanks to @jntrnr and their super useful tips on this PR, i learned
about the parser + evaluation, so 🙏

# Description
because we already have `null` as the value of the type `nothing` and as
a followup to the two other attempts of mine, i propose to remove the
redundant `$nothing` built-in variable 😋

this PR is the first step, deprecating `$nothing`.
a followup PR will remove it altogether and wait for 0.87 👍 

⚙️ **details**: a new `NOTHING_VARIABLE_ID = 3` has been added,
parsing `$nothing` will create it, finally a `Value::Nothing` will be
produced and a warning will be reported.

this PR already fixes the `toolkit.nu` module so that it does not throw
a bunch of warnings each time 👌

# User-Facing Changes
`$nothing` is now deprecated and will be removed in 0.87
```nushell
> $nothing
Error:   × Deprecated variable
   ╭─[entry #1:1:1]
 1 │ $nothing
   · ────┬───
   ·     ╰── `$nothing` is deprecated and will be removed in 0.87.
   ╰────
  help: Use `null` instead
```

# Tests + Formatting
tests have been updated, especially
- `nothing_fails_string`
- `nothing_fails_int`
which use a variable called `nil` now to make sure `nothing` does not
support cell paths 👍

# After Submitting
classic deprecation mention 👍
2023-09-26 18:49:28 +02:00
..
assignment Clean up tests containing unnecessary cwd: tokens (#9692) 2023-07-17 18:43:51 +02:00
conversions Fix 9156 endian consistency (#9873) 2023-08-24 07:08:58 -05:00
date rename from date format to format date (#9902) 2023-08-04 06:06:00 +12:00
hash_ Clean up tests containing unnecessary cwd: tokens (#9692) 2023-07-17 18:43:51 +02:00
math Update internal use of decimal to float (#10333) 2023-09-13 23:53:55 +02:00
move_ Fix cp -u/mv -u when the dst doesn't exist (#9662) 2023-07-12 18:12:59 +02:00
network fix #10319: allow json request of value type list (#10356) 2023-09-13 16:54:03 +02:00
path remove warnings in nu_command tests (#10145) 2023-08-29 13:18:52 -07:00
platform Simplify rawstrings in tests (#10180) 2023-09-01 00:08:27 +02:00
query Feature cleanup (#7182) 2022-11-22 16:58:11 -08:00
random Rename random decimal to random float (#10320) 2023-09-12 13:03:05 +02:00
skip Fix 9156 endian consistency (#9873) 2023-08-24 07:08:58 -05:00
str_ Update internal use of decimal to float (#10333) 2023-09-13 23:53:55 +02:00
take Clean up tests containing unnecessary cwd: tokens (#9692) 2023-07-17 18:43:51 +02:00
url Clean up tests containing unnecessary cwd: tokens (#9692) 2023-07-17 18:43:51 +02:00
alias.rs split $nu variable into scope commands and simpler $nu (#9487) 2023-06-21 09:33:01 +12:00
all.rs Removes unnecessary cwd and pipeline from various tests (#9202) 2023-05-17 18:55:26 -05:00
any.rs Removes unnecessary cwd and pipeline from various tests (#9202) 2023-05-17 18:55:26 -05:00
append.rs fix(nu-command/tests): further remove unnecessary pipeline() and cwd() (#8793) 2023-04-07 14:09:55 -07:00
break_.rs fix(nu-command/tests): further remove unnecessary pipeline() and cwd() (#8793) 2023-04-07 14:09:55 -07:00
cal.rs fix(nu-command/tests): further remove unnecessary pipeline() and cwd() (#8793) 2023-04-07 14:09:55 -07:00
cd.rs fix(nu-command/tests): further remove unnecessary pipeline() and cwd() (#8793) 2023-04-07 14:09:55 -07:00
compact.rs fix(nu-command/tests): further remove unnecessary pipeline() and cwd() (#8793) 2023-04-07 14:09:55 -07:00
config_env_default.rs Command: Add config env/nu --default to print defaults (#10480) 2023-09-25 08:00:59 -05:00
config_nu_default.rs Command: Add config env/nu --default to print defaults (#10480) 2023-09-25 08:00:59 -05:00
continue_.rs fix(nu-command/tests): further remove unnecessary pipeline() and cwd() (#8793) 2023-04-07 14:09:55 -07:00
cp.rs show the full directory / file path in "directory not found" error (#10430) 2023-09-26 17:38:58 +08:00
def.rs differentiating between --x and --x: bool (#10456) 2023-09-23 10:20:48 +02:00
default.rs fix default after an empty where (#10240) 2023-09-06 16:39:35 +08:00
detect_columns.rs fix #9653 the cmd detect columns with the flag -c (#9667) 2023-07-21 08:25:06 -05:00
do_.rs remove the $nothing variable (#10478) 2023-09-26 18:49:28 +02:00
drop.rs Input output checking (#9680) 2023-07-14 15:20:35 +12:00
each.rs REFACTOR: move the 0% commands to nu-cmd-extra (#9404) 2023-07-06 08:31:31 -07:00
echo.rs Change echo to print when not redirected (#10338) 2023-09-13 06:35:01 +12:00
empty.rs fix(nu-command/tests): further remove unnecessary pipeline() and cwd() (#8793) 2023-04-07 14:09:55 -07:00
error_make.rs fix(nu-command/tests): further remove unnecessary pipeline() and cwd() (#8793) 2023-04-07 14:09:55 -07:00
every.rs fix(nu-command/tests): further remove unnecessary pipeline() and cwd() (#8793) 2023-04-07 14:09:55 -07:00
exec.rs Add "fall-through" signatures (#7527) 2022-12-22 00:33:26 +02:00
export_def.rs Removes unnecessary cwd and pipeline from various tests (#9202) 2023-05-17 18:55:26 -05:00
fill.rs Removes unnecessary cwd and pipeline from various tests (#9202) 2023-05-17 18:55:26 -05:00
find.rs Fix find puts extra cols into record (#9397) 2023-06-10 16:57:26 -05:00
first.rs remove --column from length command and remove record processing (#10091) 2023-08-23 16:03:26 -05:00
flatten.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00
for_.rs Change echo to print when not redirected (#10338) 2023-09-13 06:35:01 +12:00
format.rs update format signature to allow record to be passed in (#9898) 2023-08-02 10:57:58 -05:00
get.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00
glob.rs Tests: clean up unnecessary use of pipeline() (#10170) 2023-08-31 23:10:29 +02:00
group_by.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00
headers.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00
help.rs Tests: clean up unnecessary use of pipeline() (#10170) 2023-08-31 23:10:29 +02:00
histogram.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00
insert.rs allow values command to support LazyRecords (#10418) 2023-09-20 12:57:29 -05:00
inspect.rs throw an error instead of a panic if no input is provided to inspect (#9259) 2023-05-22 13:54:04 -05:00
into_datetime.rs add table -> table to into datetime (#9775) 2023-07-23 20:14:51 +02:00
into_filesize.rs Update internal use of decimal to float (#10333) 2023-09-13 23:53:55 +02:00
into_int.rs fix some new chrono warnings (#10384) 2023-09-15 15:46:25 -05:00
join.rs Removes unnecessary cwd and pipeline from various tests (#9202) 2023-05-17 18:55:26 -05:00
last.rs remove --column from length command and remove record processing (#10091) 2023-08-23 16:03:26 -05:00
length.rs Spanned Value step 1: span all value cases (#10042) 2023-08-25 08:48:05 +12:00
let_.rs fix 'let' to properly redirect (#10360) 2023-09-14 10:18:29 +12:00
lines.rs fix panic with lines on an error (#9967) 2023-08-09 14:12:58 +02:00
loop_.rs Change echo to print when not redirected (#10338) 2023-09-13 06:35:01 +12:00
ls.rs treat path contains '?' as pattern (#10142) 2023-09-03 19:25:00 -05:00
match_.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00
merge.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00
mkdir.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00
mod.rs Command: Add config env/nu --default to print defaults (#10480) 2023-09-25 08:00:59 -05:00
mut_.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00
nu_check.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00
open.rs Map DirectoryNotFound to FileNotFound for open command (#10089) 2023-09-21 20:17:44 +02:00
par_each.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00
parse.rs Clippy in tests (#10394) 2023-09-16 21:49:10 +02:00
prepend.rs Fix warnings and old names (#8457) 2023-03-15 18:54:55 +13:00
print.rs Clean up tests containing unnecessary cwd: tokens (#9692) 2023-07-17 18:43:51 +02:00
range.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00
redirection.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00
reduce.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00
reject.rs update reject to be able to recive arg list (#10216) 2023-09-09 15:01:25 -05:00
rename.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00
return_.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00
reverse.rs Clean up tests containing unnecessary cwd: tokens (#9692) 2023-07-17 18:43:51 +02:00
rm.rs Deref &String arguments to &str where appropriate (#10321) 2023-09-12 14:06:56 +08:00
roll.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00
rotate.rs Clean up tests containing unnecessary cwd: tokens (#9692) 2023-07-17 18:43:51 +02:00
run_external.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00
save.rs Fix wrong path expansion in save (#10046) 2023-08-18 20:45:10 +03:00
select.rs Remove select error if same row/column is provided (#10350) 2023-09-13 13:49:55 +02:00
semicolon.rs Slim down tests (#9021) 2023-04-28 13:25:44 +02:00
seq_char.rs Slim down tests (#9021) 2023-04-28 13:25:44 +02:00
seq.rs Slim down tests (#9021) 2023-04-28 13:25:44 +02:00
sort_by.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00
sort.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00
source_env.rs Tests: clean up unnecessary use of pipeline() (#10170) 2023-08-31 23:10:29 +02:00
split_by.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00
split_column.rs Simplify rawstrings in tests (#10180) 2023-09-01 00:08:27 +02:00
split_row.rs Simplify rawstrings in tests (#10180) 2023-09-01 00:08:27 +02:00
table.rs nu-table: Fix failing test (relied on termwidth assumptions) (#10492) 2023-09-25 18:17:42 +02:00
to_text.rs Make to text stream ListStreams (#7577) 2022-12-22 16:38:07 -08:00
touch.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00
transpose.rs Slim down tests (#9021) 2023-04-28 13:25:44 +02:00
try_.rs Clean up tests containing unnecessary cwd: tokens (#9692) 2023-07-17 18:43:51 +02:00
ucp.rs Fix variables not allowed in ucp (#10304) 2023-09-10 17:54:33 -05:00
uniq_by.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00
uniq.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00
update.rs Remove dead tests depending on inc (#10179) 2023-08-31 23:11:04 +02:00
upsert.rs Remove dead tests depending on inc (#10179) 2023-08-31 23:11:04 +02:00
use_.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00
where_.rs remove warnings in nu_command tests (#10145) 2023-08-29 13:18:52 -07:00
which.rs change the output of which to be more explicit (#9646) 2023-07-20 19:10:53 -05:00
while_.rs Change echo to print when not redirected (#10338) 2023-09-13 06:35:01 +12:00
with_env.rs Clean up tests containing unnecessary cwd: tokens (#9692) 2023-07-17 18:43:51 +02:00
wrap.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00
zip.rs Fix: remove unnecessary r#"..."# (#8670) (#9764) 2023-07-21 17:32:37 +02:00