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Add missing flags to existing commands (#565)

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* Add missing flags to existing commands

* fmt
This commit is contained in:
JT
2021-12-24 08:41:29 +11:00
committed by GitHub
parent 29c8b826d4
commit b719f8d4eb
6 changed files with 462 additions and 88 deletions
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33
crates/nu-command/src/viewers/table.rs
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@ -1,11 +1,11 @@
use lscolors::{LsColors, Style};
use nu_color_config::{get_color_config, style_primitive};
use nu_engine::env_to_string;
use nu_engine::{env_to_string, CallExt};
use nu_protocol::ast::{Call, PathMember};
use nu_protocol::engine::{Command, EngineState, Stack};
use nu_protocol::{
Category, Config, DataSource, IntoInterruptiblePipelineData, IntoPipelineData, PipelineData,
PipelineMetadata, ShellError, Signature, Span, Value, ValueStream,
PipelineMetadata, ShellError, Signature, Span, SyntaxShape, Value, ValueStream,
};
use nu_table::{StyledString, TextStyle, Theme};
use std::sync::atomic::{AtomicBool, Ordering};
@ -30,7 +30,14 @@ impl Command for Table {
}
fn signature(&self) -> nu_protocol::Signature {
Signature::build("table").category(Category::Viewers)
Signature::build("table")
.named(
"start_number",
SyntaxShape::Int,
"row number to start viewing from",
Some('n'),
)
.category(Category::Viewers)
}
fn run(
@ -43,6 +50,8 @@ impl Command for Table {
let ctrlc = engine_state.ctrlc.clone();
let config = stack.get_config().unwrap_or_default();
let color_hm = get_color_config(&config);
let start_num: Option<i64> = call.get_flag(engine_state, stack, "start_number")?;
let row_offset = start_num.unwrap_or_default() as usize;
let term_width = if let Some((Width(w), Height(_h))) = terminal_size::terminal_size() {
(w - 1) as usize
@ -52,7 +61,7 @@ impl Command for Table {
match input {
PipelineData::Value(Value::List { vals, .. }, ..) => {
let table = convert_to_table(0, &vals, ctrlc, &config, call.head)?;
let table = convert_to_table(row_offset, &vals, ctrlc, &config, call.head)?;
if let Some(table) = table {
let result = nu_table::draw_table(&table, term_width, &color_hm, &config);
@ -153,27 +162,13 @@ impl Command for Table {
let head = call.head;
Ok(PagingTableCreator {
row_offset: 0,
row_offset,
config,
ctrlc: ctrlc.clone(),
head,
stream,
}
.into_pipeline_data(ctrlc))
// let table = convert_to_table(stream, ctrlc, &config)?;
// if let Some(table) = table {
// let result = nu_table::draw_table(&table, term_width, &color_hm, &config);
// Ok(Value::String {
// val: result,
// span: call.head,
// }
// .into_pipeline_data())
// } else {
// Ok(PipelineData::new(call.head))
// }
}
PipelineData::Value(Value::Record { cols, vals, .. }, ..) => {
let mut output = vec![];