forked from extern/nushell
50 lines
1.2 KiB
Rust
50 lines
1.2 KiB
Rust
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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::{Primitive, ReturnSuccess, Signature, UntaggedValue};
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pub struct SubCommand;
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#[async_trait]
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impl WholeStreamCommand for SubCommand {
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fn name(&self) -> &str {
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"config path"
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}
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fn signature(&self) -> Signature {
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Signature::build("config path")
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}
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fn usage(&self) -> &str {
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"return the path to the config file"
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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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path(args, registry).await
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}
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fn examples(&self) -> Vec<Example> {
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vec![Example {
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description: "Get the path to the current config file",
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example: "config path",
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result: None,
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}]
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}
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}
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pub async fn path(
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args: CommandArgs,
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_registry: &CommandRegistry,
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) -> Result<OutputStream, ShellError> {
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let path = config::default_path()?;
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Ok(OutputStream::one(ReturnSuccess::value(
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UntaggedValue::Primitive(Primitive::Path(path)).into_value(args.call_info.name_tag),
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)))
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}
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