2019-08-03 04:17:28 +02:00
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use crate::commands::StaticCommand;
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2019-06-21 06:20:06 +02:00
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use crate::errors::ShellError;
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use crate::format::TableView;
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use crate::prelude::*;
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2019-08-03 04:17:28 +02:00
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use futures_async_stream::async_stream_block;
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2019-06-21 06:20:06 +02:00
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2019-08-03 04:17:28 +02:00
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pub struct Table;
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#[derive(Deserialize)]
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2019-08-13 18:33:59 +02:00
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pub struct TableArgs {
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full: bool,
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}
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2019-08-03 04:17:28 +02:00
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impl StaticCommand for Table {
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fn name(&self) -> &str {
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"table"
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}
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fn run(
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&self,
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args: CommandArgs,
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registry: &CommandRegistry,
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) -> Result<OutputStream, ShellError> {
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args.process(registry, table)?.run()
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2019-06-21 06:20:06 +02:00
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}
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2019-08-03 04:17:28 +02:00
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fn signature(&self) -> Signature {
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2019-08-13 18:33:59 +02:00
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Signature::build("table").switch("full")
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2019-08-03 04:17:28 +02:00
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}
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}
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2019-08-13 18:33:59 +02:00
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pub fn table(
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TableArgs { full }: TableArgs,
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context: RunnableContext,
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) -> Result<OutputStream, ShellError> {
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2019-08-03 04:17:28 +02:00
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let stream = async_stream_block! {
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2019-08-09 06:51:21 +02:00
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let input: Vec<Tagged<Value>> = context.input.into_vec().await;
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2019-08-03 04:17:28 +02:00
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if input.len() > 0 {
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let mut host = context.host.lock().unwrap();
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2019-08-13 18:33:59 +02:00
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let view = TableView::from_list(&input, full);
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2019-08-03 04:17:28 +02:00
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if let Some(view) = view {
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handle_unexpected(&mut *host, |host| crate::format::print_view(&view, host));
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}
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}
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};
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2019-06-21 06:20:06 +02:00
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2019-08-03 04:17:28 +02:00
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Ok(OutputStream::new(stream))
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2019-06-21 06:20:06 +02:00
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}
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