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# Description Uses "normal" module `std/<submodule>/mod.nu` instead of renaming the files (as requested in #13842). # User-Facing Changes No user-facing changes other than in `view files` results. Imports remain the same after this PR. # Tests + Formatting - 🟢 `toolkit fmt` - 🟢 `toolkit clippy` - 🟢 `toolkit test` - 🟢 `toolkit test stdlib` Also manually confirmed that it does not interfere with nupm, since we did have a conflict at one point (and it's not possible to test here). # Performance Tests ## Linux ### Nushell Startup - No config ```nu bench --pretty -n 200 { <path_to>/nu -c "exit" } ``` | Release | Startup Time | | --- | --- | | 0.98.0 | 22ms 730µs 768ns +/- 1ms 515µs 942ns | This commit | 9ms 312µs 68ns +/- 709µs 378ns | Yesterday's nightly | 9ms 230µs 953ns +/- 9ms 67µs 689ns ### Nushell Startup - Load full standard library Measures relative impact of a full `use std *`, which isn't recommended, but worth tracking. ```nu bench --pretty -n 200 { <path_to>/nu -c "use std *; exit" } ``` | Release | Startup Time | | --- | --- | | 0.98.0 | 23ms 10µs 636ns +/- 1ms 277µs 854ns | This commit | 26ms 922µs 769ns +/- 562µs 538ns | Yesterday's nightly | 28ms 133µs 95ns +/- 761µs 943ns | `deprecated_dirs` removal PR * | 23ms 610µs 333ns +/- 369µs 436ns \* Current increase is partially due to double-loading `dirs` with removal warning in older version. # After Submitting Still TODO - Update standard library doc
34 lines
1.3 KiB
Plaintext
34 lines
1.3 KiB
Plaintext
use std/dt [datetime-diff, pretty-print-duration]
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# Print a banner for nushell with information about the project
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export def banner [] {
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let dt = (datetime-diff (date now) 2019-05-10T09:59:12-07:00)
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$"(ansi green) __ ,(ansi reset)
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(ansi green) .--\(\)°'.' (ansi reset)Welcome to (ansi green)Nushell(ansi reset),
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(ansi green)'|, . ,' (ansi reset)based on the (ansi green)nu(ansi reset) language,
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(ansi green) !_-\(_\\ (ansi reset)where all data is structured!
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Please join our (ansi purple)Discord(ansi reset) community at (ansi purple)https://discord.gg/NtAbbGn(ansi reset)
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Our (ansi green_bold)GitHub(ansi reset) repository is at (ansi green_bold)https://github.com/nushell/nushell(ansi reset)
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Our (ansi green)Documentation(ansi reset) is located at (ansi green)https://nushell.sh(ansi reset)
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(ansi cyan)Tweet(ansi reset) us at (ansi cyan_bold)@nu_shell(ansi reset)
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Learn how to remove this at: (ansi green)https://nushell.sh/book/configuration.html#remove-welcome-message(ansi reset)
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It's been this long since (ansi green)Nushell(ansi reset)'s first commit:
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(pretty-print-duration $dt)
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Startup Time: ($nu.startup-time)
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"
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}
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# Return the current working directory
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export def pwd [
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--physical (-P) # resolve symbolic links
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] {
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if $physical {
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$env.PWD | path expand
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} else {
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$env.PWD
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}
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}
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