forked from extern/nushell
add history session command (#6587)
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parent
0b9dd87ca8
commit
71844755e5
crates
nu-cli/tests
nu-command/src
nu-engine/src
@ -469,13 +469,12 @@ fn variables_completions() {
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// Test completions for $nu
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let suggestions = completer.complete("$nu.", 4);
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assert_eq!(10, suggestions.len());
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assert_eq!(9, suggestions.len());
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let expected: Vec<String> = vec![
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"config-path".into(),
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"env-path".into(),
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"history-path".into(),
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"history-session-id".into(),
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"home-path".into(),
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"loginshell-path".into(),
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"os-info".into(),
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@ -490,13 +489,9 @@ fn variables_completions() {
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// Test completions for $nu.h (filter)
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let suggestions = completer.complete("$nu.h", 5);
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assert_eq!(3, suggestions.len());
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assert_eq!(2, suggestions.len());
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let expected: Vec<String> = vec![
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"history-path".into(),
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"history-session-id".into(),
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"home-path".into(),
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];
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let expected: Vec<String> = vec!["history-path".into(), "home-path".into()];
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// Match results
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match_suggestions(expected, suggestions);
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@ -138,6 +138,7 @@ pub fn create_default_context() -> EngineState {
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bind_command! {
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History,
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Tutor,
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HistorySession,
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};
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// Path
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43
crates/nu-command/src/misc/history_session.rs
Normal file
43
crates/nu-command/src/misc/history_session.rs
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@ -0,0 +1,43 @@
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use nu_protocol::ast::Call;
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use nu_protocol::engine::{Command, EngineState, Stack};
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use nu_protocol::{Category, Example, IntoPipelineData, PipelineData, Signature, Value};
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#[derive(Clone)]
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pub struct HistorySession;
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impl Command for HistorySession {
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fn name(&self) -> &str {
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"history session"
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}
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fn usage(&self) -> &str {
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"Get the command history session"
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}
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fn signature(&self) -> nu_protocol::Signature {
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Signature::build("history session").category(Category::Misc)
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}
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fn examples(&self) -> Vec<Example> {
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vec![Example {
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example: "history session",
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description: "Get current history session",
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result: None,
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}]
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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<nu_protocol::PipelineData, nu_protocol::ShellError> {
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Ok(Value::Record {
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cols: vec!["session-id".into()],
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vals: vec![Value::int(engine_state.history_session_id, call.head)],
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span: call.head,
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}
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.into_pipeline_data())
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}
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}
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@ -1,5 +1,7 @@
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mod history;
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mod history_session;
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mod tutor;
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pub use history::History;
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pub use history_session::HistorySession;
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pub use tutor::Tutor;
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@ -1434,9 +1434,6 @@ pub fn eval_variable(
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output_cols.push("os-info".into());
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output_vals.push(os_record);
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output_cols.push("history-session-id".into());
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output_vals.push(Value::int(engine_state.history_session_id, span));
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Ok(Value::Record {
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cols: output_cols,
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vals: output_vals,
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