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https://github.com/nushell/nushell
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1f4131532d
# Description Adds a new keyword, `plugin use`. Unlike `register`, this merely loads the signatures from the plugin cache file. The file is configurable with the `--plugin-config` option either to `nu` or to `plugin use` itself, just like the other `plugin` family of commands. At the REPL, one might do this to replace `register`: ```nushell > plugin add ~/.cargo/bin/nu_plugin_foo > plugin use foo ``` This will not work in a script, because `plugin use` is a keyword and `plugin add` does not evaluate at parse time (intentionally). This means we no longer run random binaries during parse. The `--plugins` option has been added to allow running `nu` with certain plugins in one step. This is used especially for the `nu_with_plugins!` test macro, but I'd imagine is generally useful. The only weird quirk is that it has to be a list, and we don't really do this for any of our other CLI args at the moment. `register` now prints a deprecation parse warning. This should fix #11923, as we now have a complete alternative to `register`. # User-Facing Changes - Add `plugin use` command - Deprecate `register` - Add `--plugins` option to `nu` to replace a common use of `register` # Tests + Formatting I think I've tested it thoroughly enough and every existing test passes. Testing nu CLI options and alternate config files is a little hairy and I wish there were some more generic helpers for this, so this will go on my TODO list for refactoring. - 🟢 `toolkit fmt` - 🟢 `toolkit clippy` - 🟢 `toolkit test` - 🟢 `toolkit test stdlib` # After Submitting - [ ] Update plugins sections of book - [ ] Release notes
42 lines
1.3 KiB
Rust
42 lines
1.3 KiB
Rust
use assert_cmd::Command;
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#[test]
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fn call() {
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// Add the `nu` binaries to the path env
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let path_env = std::env::join_paths(
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std::iter::once(nu_test_support::fs::binaries()).chain(
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std::env::var_os(nu_test_support::NATIVE_PATH_ENV_VAR)
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.as_deref()
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.map(std::env::split_paths)
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.into_iter()
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.flatten(),
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),
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)
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.expect("failed to make path var");
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let assert = Command::new(nu_test_support::fs::executable_path())
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.env(nu_test_support::NATIVE_PATH_ENV_VAR, path_env)
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.args([
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"--no-config-file",
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"--no-std-lib",
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"--plugins",
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&format!(
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"[crates{0}nu_plugin_nu_example{0}nu_plugin_nu_example.nu]",
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std::path::MAIN_SEPARATOR
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),
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"--commands",
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"nu_plugin_nu_example 4242 teststring",
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])
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.assert()
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.success();
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let output = assert.get_output();
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let stdout = String::from_utf8_lossy(&output.stdout);
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let stderr = String::from_utf8_lossy(&output.stderr);
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assert!(stdout.contains("one"));
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assert!(stdout.contains("two"));
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assert!(stdout.contains("three"));
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assert!(stderr.contains("name: nu_plugin_nu_example"));
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assert!(stderr.contains("4242"));
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assert!(stderr.contains("teststring"));
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}
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