nushell/crates/nu-std/lib
Antoine Stevan 43a3983d36
REFACTOR: move the banner from the rust source to the standard library (#8406)
Related to:
- #8311 
- #8353

# Description
with the new `$nu.startup-time` from #8353 and as mentionned in #8311,
we are now able to fully move the `nushell` banner from the `rust`
source base to the standard library.

this PR
- removes all the `rust` source code for the banner
- rewrites a perfect clone of the banner to `std.nu`, called `std
banner`
- call `std banner` from `default_config.nu`

# User-Facing Changes
see the demo: https://asciinema.org/a/566521

- no config will show the banner (e.g. `cargo run --release --
--no-config-file`)
- a custom config without the `if $env.config.show_banner` block and no
call to `std banner` would never show the banner
- a custom config with the block and `config.show_banner = true` will
show the banner
- a custom config with the block and `config.show_banner = false` will
NOT show the banner

# Tests + Formatting
a new test line has been added to `tests.nu` to check the length of the
`std banner` output.
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`

# After Submitting
```
$nothing
```

---------

Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
2023-05-10 07:05:01 -05:00
..
dirs.nu stdlib: refactor into a multi-module library (#8815) 2023-04-09 20:00:20 +03:00
dt.nu REFACTOR: move the banner from the rust source to the standard library (#8406) 2023-05-10 07:05:01 -05:00
help.nu REFACTOR: fix typos and simplify external std help (#9100) 2023-05-08 12:59:52 -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 REFACTOR: move the banner from the rust source to the standard library (#8406) 2023-05-10 07:05:01 -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