nushell/crates/nu-std/lib
Antoine Stevan 47f9fd3644
FIX: have consistent errors between std help and std help ... (#9101)
# Description
an example should show what happens quite clearly 😋 

> **Note**
> the ugly spanned errors you'll see below are fixed in
https://github.com/nushell/nushell/pull/9039 😌

in all cases we get
```
> std help commands does-not-exist-anywhere
Help pages from external command does-not-exist-anywhere:
No manual entry for does-not-exist-anywhere
Error:
  × std::help::command_not_found
     ╭─[help:662:1]
 662 │
 663 │     let command = ($command | str join " ")
     ·     ─┬─
     ·      ╰── command not found
 664 │
     ╰────
```
but

##  before this PR
```
> std help does-not-exist-anywhere
Help pages from external command does-not-exist-anywhere:
No manual entry for does-not-exist-anywhere
```
without any error, which makes it inconsistent with all the other `std
help` commands which give errors when not finding an item 🤔

## ✔️ with this PR
```
> std help does-not-exist-anywhere
Help pages from external command does-not-exist-anywhere:
No manual entry for does-not-exist-anywhere
Error:
  × std::help::item_not_found
     ╭─[help:740:1]
 740 │
 741 │     let item = ($item | str join " ")
     ·     ─┬─
     ·      ╰── item not found
 742 │
     ╰────
```

# User-Facing Changes
more consistent errors when using `std help` and `std help commands`, as
shown above.

# Tests + Formatting
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# After Submitting
```
$nothing
```
2023-05-08 12:58:49 -05:00
..
dirs.nu stdlib: refactor into a multi-module library (#8815) 2023-04-09 20:00:20 +03:00
help.nu FIX: have consistent errors between std help and std help ... (#9101) 2023-05-08 12:58:49 -05:00
iter.nu add filter-map command to std iter (#8926) 2023-04-19 19:09:10 +02:00
log.nu swap the date and the log level in the std log format (#9138) 2023-05-08 12:29:18 -05:00
mod.nu pass std bench into table -e in the example (#9075) 2023-05-01 08:18:51 -05:00
testing.nu std run-tests: Rename --command switch to --test; and likewise in --list output (#8895) 2023-04-20 19:41:33 -05:00
xml.nu stdlib: refactor into a multi-module library (#8815) 2023-04-09 20:00:20 +03:00