2019-08-19 07:16:39 +02:00
|
|
|
use crate::commands::WholeStreamCommand;
|
2019-08-01 05:25:59 +02:00
|
|
|
use crate::errors::ShellError;
|
|
|
|
use crate::object::{TaggedDictBuilder, Value};
|
|
|
|
use crate::prelude::*;
|
|
|
|
|
2019-08-19 07:16:39 +02:00
|
|
|
pub struct Tags;
|
|
|
|
|
|
|
|
impl WholeStreamCommand for Tags {
|
|
|
|
fn name(&self) -> &str {
|
|
|
|
"tags"
|
|
|
|
}
|
|
|
|
|
|
|
|
fn signature(&self) -> Signature {
|
|
|
|
Signature::build("tags")
|
|
|
|
}
|
2019-08-30 00:52:32 +02:00
|
|
|
|
|
|
|
fn usage(&self) -> &str {
|
|
|
|
"Read the tags (metadata) for values."
|
|
|
|
}
|
|
|
|
|
|
|
|
fn run(
|
|
|
|
&self,
|
|
|
|
args: CommandArgs,
|
|
|
|
registry: &CommandRegistry,
|
|
|
|
) -> Result<OutputStream, ShellError> {
|
|
|
|
tags(args, registry)
|
|
|
|
}
|
2019-08-19 07:16:39 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
fn tags(args: CommandArgs, _registry: &CommandRegistry) -> Result<OutputStream, ShellError> {
|
2019-08-01 05:25:59 +02:00
|
|
|
let source_map = args.call_info.source_map.clone();
|
|
|
|
Ok(args
|
|
|
|
.input
|
|
|
|
.values
|
|
|
|
.map(move |v| {
|
2019-08-05 10:54:29 +02:00
|
|
|
let mut tags = TaggedDictBuilder::new(v.tag());
|
2019-08-01 05:25:59 +02:00
|
|
|
{
|
2019-08-05 10:54:29 +02:00
|
|
|
let origin = v.origin();
|
2019-08-01 05:25:59 +02:00
|
|
|
let span = v.span();
|
2019-08-05 10:54:29 +02:00
|
|
|
let mut dict = TaggedDictBuilder::new(v.tag());
|
2019-08-01 05:25:59 +02:00
|
|
|
dict.insert("start", Value::int(span.start as i64));
|
|
|
|
dict.insert("end", Value::int(span.end as i64));
|
2019-08-10 22:18:14 +02:00
|
|
|
tags.insert_tagged("span", dict.into_tagged_value());
|
|
|
|
|
2019-08-26 21:26:10 +02:00
|
|
|
match origin.and_then(|x| source_map.get(&x)) {
|
2019-08-01 05:25:59 +02:00
|
|
|
Some(SpanSource::File(source)) => {
|
2019-08-10 22:18:14 +02:00
|
|
|
tags.insert("origin", Value::string(source));
|
2019-08-01 05:25:59 +02:00
|
|
|
}
|
|
|
|
Some(SpanSource::Url(source)) => {
|
2019-08-10 22:18:14 +02:00
|
|
|
tags.insert("origin", Value::string(source));
|
2019-08-01 05:25:59 +02:00
|
|
|
}
|
|
|
|
_ => {}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
tags.into_tagged_value()
|
|
|
|
})
|
|
|
|
.to_output_stream())
|
|
|
|
}
|