63 lines
1.6 KiB
Rust
63 lines
1.6 KiB
Rust
use url::Url;
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use super::{operate, DefaultArguments};
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use crate::commands::WholeStreamCommand;
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use crate::prelude::*;
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use nu_errors::ShellError;
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use nu_protocol::{Signature, SyntaxShape, Value};
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pub struct UrlPath;
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#[async_trait]
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impl WholeStreamCommand for UrlPath {
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fn name(&self) -> &str {
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"url path"
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}
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fn signature(&self) -> Signature {
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Signature::build("url path")
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.rest(SyntaxShape::ColumnPath, "optionally operate by column path")
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}
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fn usage(&self) -> &str {
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"gets the path of a url"
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}
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async 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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let (DefaultArguments { rest }, input) = args.process(®istry).await?;
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operate(input, rest, &Url::path).await
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}
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fn examples(&self) -> Vec<Example> {
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vec![
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Example {
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description: "Get path of a url",
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example: "echo 'http://www.example.com/foo/bar' | url path",
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result: Some(vec![Value::from("/foo/bar")]),
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},
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Example {
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description: "A trailing slash will be reflected in the path",
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example: "echo 'http://www.example.com' | url path",
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result: Some(vec![Value::from("/")]),
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},
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]
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}
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}
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#[cfg(test)]
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mod tests {
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use super::ShellError;
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use super::UrlPath;
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#[test]
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fn examples_work_as_expected() -> Result<(), ShellError> {
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use crate::examples::test as test_examples;
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Ok(test_examples(UrlPath {})?)
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}
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}
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