43a3983d36
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> |
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| tests | ||
| Cargo.toml | ||
| CONTRIBUTING.md | ||
| LICENSE | ||
| README.md | ||
Welcome to the standard library of `nushell`!
The standard library is a pure-nushell collection of custom commands which
provide interactive utilities and building blocks for users writing casual scripts or complex applications.
To see what's here:
> use std
> help commands | select name usage | where name =~ "std "
╭────┬─────────────────────────────┬────────────────────────────────────────────────────────────────╮
│ # │ name │ usage │
├────┼─────────────────────────────┼────────────────────────────────────────────────────────────────┤
│ 0 │ std assert │ Universal assert command │
│ 1 │ std assert equal │ Assert $left == $right │
. . .
│ 11 │ std clip │ put the end of a pipe into the system clipboard. │
│ 12 │ std dirs add │ Add one or more directories to the list. │
. . .
├────┼─────────────────────────────┼────────────────────────────────────────────────────────────────┤
│ # │ name │ usage │
╰────┴─────────────────────────────┴────────────────────────────────────────────────────────────────╯
🧰 Using the standard library in the REPL or in scripts
All commands in the standard library must be "imported" into the running environment
(the interactive read-execute-print-loop (REPL) or a .nu script) using the
use command.
You can choose to import the whole module, but then must refer to individual commands with a std prefix, e.g:
use std
std log debug "Running now"
std assert (1 == 2)
Or you can enumerate the specific commands you want to import and invoke them without the std prefix.
use std ["log debug" assert]
log debug "Running again"
assert (2 == 1)
This is probably the form of import you'll want to add to your env.nu for interactive use.
✏️ contribute to the standard library
You're invited to contribute to the standard library! See CONTRIBUTING.md for details