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Should close #8809. # Description this PR uses the automatically loaded library from the tests by replacing `use std.nu ...` with `use std ...`. the `README` has been updated by - removing the very deprencated "concrete examples" - fixing the `use std` and the "run the tests" sections the `README` can be previewed [here](https://github.com/amtoine/nushell/blob/refactor/stdlib/use-std-in-tests-and-update-readme/crates/nu-std/README.md) 👍 # User-Facing Changes ``` $nothing ``` # Tests + Formatting - 🟢 `toolkit test stdlib` # After Submitting ``` $nothing ```
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Welcome to the standard library of `nushell`!
The standard library is a pure-nushell collection of commands to allow anyone to build
complex applications using standardized tools gathered incrementally.
In this library, you might find rust-like assert commands to write tests, tools to
manipulate paths and strings, etc, etc, ...
🧰 use the standard library in the REPL or in scripts
in order to "import" the standard library to either the interactive [REPL][REPL] of
nushell or inside some .nu script, you might want to use the
use command!
use std
✏️ contribute to the standard library
- all the commands of the standard_library are located in
std.nu - the tests are located in files that have a name starting with "test_", e.g.
test_std.nu - a test runner, at
tests.nu, allows to run all the tests automatically
🔧 add new commands
- add new standard commands by appending to
std.nu - add associated tests to
test_std.nuor preferably totest_<submodule>.nu.- define a new exported (!)
test_<feature>command - import the
assertfunctions you need at the top of the functions, e.g.use std.nu "assert eq"
- define a new exported (!)
🧪 run the tests
the following call should return no errors
NU_LOG_LEVEL=DEBUG cargo run -- crates/nu-std/tests.nu
Warning
thecargo run --part of this command is important to ensure the version ofnushelland the version of the library are the same.