38 lines
788 B
Rust
38 lines
788 B
Rust
use crate::{
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jobs::JobBldr,
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libsh::error::{ShResult, ShResultExt},
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parse::{NdRule, Node},
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prelude::*,
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procio::{borrow_fd, IoStack},
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state::write_shopts,
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};
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use super::setup_builtin;
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pub fn shopt(node: Node, io_stack: &mut IoStack, job: &mut JobBldr) -> ShResult<()> {
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let NdRule::Command {
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assignments: _,
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argv,
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} = node.class
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else {
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unreachable!()
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};
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let (argv, _guard) = setup_builtin(argv, job, Some((io_stack, node.redirs)))?;
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for (arg, span) in argv {
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let Some(mut output) = write_shopts(|s| s.query(&arg)).blame(span)? else {
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continue;
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};
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let output_channel = borrow_fd(STDOUT_FILENO);
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output.push('\n');
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if let Err(e) = write(output_channel, output.as_bytes()) {
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return Err(e.into());
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}
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}
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Ok(())
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}
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