WindSoilder 8f4807020f

make do -i works with liststream (#7889) ...

# Description

Fixes: #7874 

It's because `do -i` doesn't handles `Pipeline::ListStream`
data(especially there is Value::Error inside the stream)

To fix it, we need to iterate through `ListStream`, check if there is
`Value::Error`. If so, just returns `Pipeline::empty()`

# User-Facing Changes

```
help commands | find arg | get search_terms | do -i { ansi strip }
```

No longer raises error.

# Tests + Formatting

Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.

2023-02-02 00:04:53 +01:00

..

assignment

++= appendAssign operator (#7346) (#7354)

2022-12-09 11:20:58 -05:00

date

Standardise the use of ShellError::UnsupportedInput and ShellError::TypeMismatch and add spans to every instance of the former (#7217)

2022-12-23 01:48:53 -05:00

hash_

Deprecate hash base64, extend decode and add encode commands (#5863)

2022-06-26 00:35:23 +03:00

math

Use variable names directly in the format strings (#7906)

2023-01-29 19:37:54 -06:00

move_

Fix mv error message issues (arrows, Windows paths) (#7197)

2022-11-23 16:55:13 +13:00

network

Fix typos and use more idiomatic assertions (#7755)

2023-01-15 15:03:32 +13:00

path

add -n for path expand, so it doesn't follow symlink (#6255)

2022-08-10 08:43:56 -05:00

platform

Use variable names directly in the format strings (#7906)

2023-01-29 19:37:54 -06:00

query

Feature cleanup (#7182)

2022-11-22 16:58:11 -08:00

random

Another batch of command tests (#4496)

2022-02-16 07:38:02 -05:00

skip

last, skip, drop, take until, take while, skip until, skip while, where, reverse, shuffle, append, prepend and sort-by raise error when given non-lists (#7623)

2022-12-31 13:35:12 +02:00

str_

Remove math eval command (#7284)

2023-01-04 23:50:18 +01:00

take

last, skip, drop, take until, take while, skip until, skip while, where, reverse, shuffle, append, prepend and sort-by raise error when given non-lists (#7623)

2022-12-31 13:35:12 +02:00

url

Feat/7725 url join (#7823)

2023-01-22 19:49:40 +01:00

alias.rs

Expand Nushell's help system (#7611)

2022-12-30 17:44:37 +02:00

all.rs

Replace row conditions with closures in commands (#7428)

2022-12-10 19:24:06 +02:00

any.rs

Replace row conditions with closures in commands (#7428)

2022-12-10 19:24:06 +02:00

append.rs

revert changes on prepend and append (#7660)

2023-01-02 17:09:55 -08:00

break_.rs

New commands: break, continue, return, and loop (#7230)

2022-11-25 09:39:16 +13:00

cal.rs

return Error if get meet nothing and without "i" (#7002)

2022-12-31 13:27:09 +02:00

cd.rs

Re-enable some good tests, remove some bad tests (#7875)

2023-01-28 14:56:47 -06:00

compact.rs

Remove old nushell/merge engine-q

2022-02-07 14:54:06 -05:00

continue_.rs

New commands: break, continue, return, and loop (#7230)

2022-11-25 09:39:16 +13:00

cp.rs

Fix: dst error on cp command (#7895)

2023-02-01 21:48:21 +01:00

def.rs

def: make various punctuation misuses into errors (#7624)

2022-12-31 13:18:53 +02:00

default.rs

Make get hole errors and cell path hole errors identical (improvement on #7002) (#7647)

2023-01-02 14:45:43 -08:00

do_.rs

make do -i works with liststream (#7889)

2023-02-02 00:04:53 +01:00

drop.rs

last, skip, drop, take until, take while, skip until, skip while, where, reverse, shuffle, append, prepend and sort-by raise error when given non-lists (#7623)

2022-12-31 13:35:12 +02:00

each.rs

Remove erroneous test (#7179)

2022-11-21 17:04:36 +01:00

echo.rs

Require block params (#4505)

2022-02-17 06:40:24 -05:00

empty.rs

Fix $in in blocks given to any and all (#6951)

2022-11-01 11:36:54 -07:00

enter.rs

Remove old nushell/merge engine-q

2022-02-07 14:54:06 -05:00

error_make.rs

add unspanned flag to error make, add tests (#6017)

2022-07-12 06:03:50 -05:00

every.rs

Another batch of command tests (#4496)

2022-02-16 07:38:02 -05:00

exec.rs

Add "fall-through" signatures (#7527)

2022-12-22 00:33:26 +02:00

export_def.rs

allow -h flags for export subcommands (#6189)

2022-08-02 10:26:16 -05:00

find.rs

let find take linebreaks into account in Value::String (#7789)

2023-01-20 00:07:34 +01:00

first.rs

Make stream info visible to users in describe (#7589)

2023-01-03 21:08:05 -08:00

flatten.rs

str collect => str join (#6531)

2022-09-11 11:48:27 +03:00

for_.rs

Fix typos and use more idiomatic assertions (#7755)

2023-01-15 15:03:32 +13:00

format.rs

prevent panic with format command (#7522)

2022-12-19 13:10:02 +01:00

g.rs

Make g - switch to the last used shell (#6249)

2022-08-06 10:11:03 -05:00

get.rs

Make get hole errors and cell path hole errors identical (improvement on #7002) (#7647)

2023-01-02 14:45:43 -08:00

glob.rs

Expose filtering by file type in glob (#7834)

2023-01-28 07:50:12 -06:00

group_by.rs

more test fixes (#4499)

2022-02-16 12:24:45 -06:00

headers.rs

Type validation for headers command (#6918) (#7047)

2022-11-09 16:43:24 -08:00

help.rs

Allow main command to define top-level module command (#7764)

2023-01-22 21:34:15 +02:00

histogram.rs

add quantile column (#5583)

2022-05-18 20:47:26 -05:00

insert.rs

Allow iteration blocks to have an optional extra index parameter (alternative to -n flags) (#6994)

2022-11-21 14:35:11 +01:00

into_filesize.rs

fix overflow on negative bytes (#7070)

2022-11-10 22:33:15 +01:00

into_int.rs

Binary into int (#5941)

2022-07-04 06:31:50 +12:00

last.rs

Make stream info visible to users in describe (#7589)

2023-01-03 21:08:05 -08:00

length.rs

Remove old nushell/merge engine-q

2022-02-07 14:54:06 -05:00

let_.rs

Limited mutable variables (#7089)

2022-11-11 19:51:08 +13:00

lines.rs

Replace row conditions with closures in commands (#7428)

2022-12-10 19:24:06 +02:00

loop_.rs

Fix typos and use more idiomatic assertions (#7755)

2023-01-15 15:03:32 +13:00

ls.rs

Fix typos and use more idiomatic assertions (#7755)

2023-01-15 15:03:32 +13:00

merge.rs

remove block input support in merge (#7177)

2022-11-23 17:01:27 +13:00

mkdir.rs

mkdir change flag -s to -v (#7462)

2022-12-13 11:56:44 -05:00

mod.rs

Make to text stream ListStreams (#7577)

2022-12-22 16:38:07 -08:00

mut_.rs

Allow $env and mutable records to be mutated by = (closes #7110) (#7318)

2022-12-06 19:51:55 +02:00

n.rs

Refactor shell switching related code (#6258)

2022-08-07 13:30:40 -05:00

nu_check.rs

A set of fixes for stderr redirect (#7219)

2022-11-24 16:58:15 +13:00

open.rs

Make get hole errors and cell path hole errors identical (improvement on #7002) (#7647)

2023-01-02 14:45:43 -08:00

p.rs

Refactor shell switching related code (#6258)

2022-08-07 13:30:40 -05:00

parse.rs

make parse -r columns return 0-indexed uncapitalised (#7897)

2023-01-29 07:34:34 -06:00

prepend.rs

revert changes on prepend and append (#7660)

2023-01-02 17:09:55 -08:00

print.rs

add -e flag to print, to print the value to stderr (#5935)

2022-07-02 09:54:49 -05:00

range.rs

Use 'table' on scripts and -c commands (#4377)

2022-02-09 05:58:54 -05:00

redirection.rs

Let redirection keep exit code (#7848)

2023-01-30 16:49:31 +01:00

reduce.rs

Remove math eval command (#7284)

2023-01-04 23:50:18 +01:00

reject.rs

Re-enable some good tests, remove some bad tests (#7875)

2023-01-28 14:56:47 -06:00

rename.rs

Standardise the use of ShellError::UnsupportedInput and ShellError::TypeMismatch and add spans to every instance of the former (#7217)

2022-12-23 01:48:53 -05:00

return_.rs

ensure that when nu evaluates files, it allows early returns (#7415)

2023-02-02 00:02:27 +01:00

reverse.rs

last, skip, drop, take until, take while, skip until, skip while, where, reverse, shuffle, append, prepend and sort-by raise error when given non-lists (#7623)

2022-12-31 13:35:12 +02:00

rm.rs

make cd, cp, ls, mv, open and rm automatically strip ansi codes (#6220)

2022-08-04 06:59:20 -05:00

roll.rs

Use variable names directly in the format strings (#7906)

2023-01-29 19:37:54 -06:00

rotate.rs

str collect => str join (#6531)

2022-09-11 11:48:27 +03:00

run_external.rs

Trim quotes when shelling out to cmd.exe (#7740)

2023-01-13 11:00:30 -08:00

save.rs

Use variable names directly in the format strings (#7906)

2023-01-29 19:37:54 -06:00

select.rs

Make get hole errors and cell path hole errors identical (improvement on #7002) (#7647)

2023-01-02 14:45:43 -08:00

semicolon.rs

Remove old nushell/merge engine-q

2022-02-07 14:54:06 -05:00

seq_char.rs

Simplify seq char (#7054)

2022-11-09 17:06:47 -08:00

seq.rs

Make stream info visible to users in describe (#7589)

2023-01-03 21:08:05 -08:00

shells.rs

Refactor shell listing related code (#6262)

2022-08-08 06:31:24 -05:00

sort_by.rs

last, skip, drop, take until, take while, skip until, skip while, where, reverse, shuffle, append, prepend and sort-by raise error when given non-lists (#7623)

2022-12-31 13:35:12 +02:00

sort.rs

Add -n flag to sort (formerly only available on sort-by) (#7293)

2022-12-01 07:11:30 -06:00

source_env.rs

ensure that when nu evaluates files, it allows early returns (#7415)

2023-02-02 00:02:27 +01:00

split_by.rs

Remove old nushell/merge engine-q

2022-02-07 14:54:06 -05:00

split_column.rs

refactor: change column names from 'Column*' to 'column*' (#4556)

2022-02-19 19:26:47 -05:00

split_row.rs

Remove old nushell/merge engine-q

2022-02-07 14:54:06 -05:00

table.rs

nu-commands/table (table -e) Recognize limited space better (#7861)

2023-01-26 14:06:17 -06:00

to_text.rs

Make to text stream ListStreams (#7577)

2022-12-22 16:38:07 -08:00

touch.rs

chore: chrono_update (#7132)

2022-11-27 07:19:02 +13:00

transpose.rs

Prevents duplicate fields in transpose -r (#5840)

2022-06-22 19:19:06 -05:00

try_.rs

fix some typos (#7773)

2023-01-16 12:43:46 +01:00

uniq_by.rs

uniq-by command (#7295)

2022-12-02 11:36:01 +01:00

uniq.rs

uniq -i does not convert to lowercase (#7192) (#7209)

2022-11-23 15:46:20 -08:00

update.rs

Improve empty pipelines (#7383)

2022-12-08 07:31:57 +13:00

upsert.rs

Improve empty pipelines (#7383)

2022-12-08 07:31:57 +13:00

use_.rs

Allow main command to define top-level module command (#7764)

2023-01-22 21:34:15 +02:00

where_.rs

nu-commands/table (table -e) Recognize limited space better (#7861)

2023-01-26 14:06:17 -06:00

which.rs

Don't assume external ls (#4925)

2022-03-24 16:42:41 +13:00

while_.rs

Fix typos and use more idiomatic assertions (#7755)

2023-01-15 15:03:32 +13:00

with_env.rs

Re-enable some good tests, remove some bad tests (#7875)

2023-01-28 14:56:47 -06:00

wrap.rs

Use 'table' on scripts and -c commands (#4377)

2022-02-09 05:58:54 -05:00

zip.rs

Use variable names directly in the format strings (#7906)

2023-01-29 19:37:54 -06:00