73 lines
1.7 KiB
Rust
73 lines
1.7 KiB
Rust
use crate::commands::WholeStreamCommand;
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use crate::context::CommandRegistry;
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use crate::prelude::*;
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use nu_errors::ShellError;
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use nu_protocol::{Signature, SyntaxShape};
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use nu_source::Tagged;
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use std::path::PathBuf;
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pub struct Mkdir;
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#[derive(Deserialize)]
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pub struct MkdirArgs {
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pub rest: Vec<Tagged<PathBuf>>,
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}
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impl WholeStreamCommand for Mkdir {
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fn name(&self) -> &str {
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"mkdir"
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}
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fn signature(&self) -> Signature {
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Signature::build("mkdir").rest(SyntaxShape::Path, "the name(s) of the path(s) to create")
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}
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fn usage(&self) -> &str {
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"Make directories, creates intermediary directories as required."
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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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mkdir(args, registry)
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}
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fn examples(&self) -> Vec<Example> {
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vec![Example {
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description: "Make a directory named foo",
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example: "mkdir foo",
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result: None,
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}]
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}
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}
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fn mkdir(args: CommandArgs, registry: &CommandRegistry) -> Result<OutputStream, ShellError> {
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let registry = registry.clone();
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let stream = async_stream! {
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let name = args.call_info.name_tag.clone();
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let shell_manager = args.shell_manager.clone();
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let (args, _) = args.process(®istry).await?;
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let mut result = shell_manager.mkdir(args, name)?;
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while let Some(item) = result.next().await {
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yield item;
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}
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};
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Ok(stream.to_output_stream())
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}
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#[cfg(test)]
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mod tests {
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use super::Mkdir;
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#[test]
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fn examples_work_as_expected() {
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use crate::examples::test as test_examples;
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test_examples(Mkdir {})
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}
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}
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