c171a2b8b7
<!-- if this PR closes one or more issues, you can automatically link the PR with them by using one of the [*linking keywords*](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword), e.g. - this PR should close #xxxx - fixes #xxxx you can also mention related issues, PRs or discussions! --> Fixes #13171 # Description Corrects the `sys users` signature to match the returned type. Before this change `sys users | where name == root` would result in a type error. <!-- Thank you for improving Nushell. Please, check our [contributing guide](../CONTRIBUTING.md) and talk to the core team before making major changes. Description of your pull request goes here. **Provide examples and/or screenshots** if your changes affect the user experience. --> # User-Facing Changes <!-- List of all changes that impact the user experience here. This helps us keep track of breaking changes. --> # Tests + Formatting <!-- Don't forget to add tests that cover your changes. Make sure you've run and fixed any issues with these commands: - `cargo fmt --all -- --check` to check standard code formatting (`cargo fmt --all` applies these changes) - `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass (on Windows make sure to [enable developer mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging)) - `cargo run -- -c "use toolkit.nu; toolkit test stdlib"` to run the tests for the standard library > **Note** > from `nushell` you can also use the `toolkit` as follows > ```bash > use toolkit.nu # or use an `env_change` hook to activate it automatically > toolkit check pr > ``` --> # After Submitting <!-- If your PR had any user-facing changes, update [the documentation](https://github.com/nushell/nushell.github.io) after the PR is merged, if necessary. This will help us keep the docs up to date. -->
63 lines
1.5 KiB
Rust
63 lines
1.5 KiB
Rust
use super::trim_cstyle_null;
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use nu_engine::command_prelude::*;
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use sysinfo::Users;
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#[derive(Clone)]
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pub struct SysUsers;
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impl Command for SysUsers {
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fn name(&self) -> &str {
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"sys users"
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}
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fn signature(&self) -> Signature {
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Signature::build("sys users")
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.category(Category::System)
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.input_output_types(vec![(Type::Nothing, Type::table())])
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}
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fn usage(&self) -> &str {
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"View information about the users on the system."
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}
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fn run(
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&self,
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_engine_state: &EngineState,
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_stack: &mut Stack,
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call: &Call,
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_input: PipelineData,
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) -> Result<PipelineData, ShellError> {
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Ok(users(call.head).into_pipeline_data())
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}
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fn examples(&self) -> Vec<Example> {
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vec![Example {
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description: "Show info about the system users",
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example: "sys users",
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result: None,
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}]
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}
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}
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fn users(span: Span) -> Value {
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let users = Users::new_with_refreshed_list()
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.iter()
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.map(|user| {
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let groups = user
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.groups()
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.iter()
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.map(|group| Value::string(trim_cstyle_null(group.name()), span))
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.collect();
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let record = record! {
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"name" => Value::string(trim_cstyle_null(user.name()), span),
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"groups" => Value::list(groups, span),
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};
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Value::record(record, span)
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})
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.collect();
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Value::list(users, span)
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}
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