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Add ability to initialize cwd from PWD when targeting WASI #5040

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Merged
youknowone merged 2 commits into from
Aug 26, 2023
Merged

Add ability to initialize cwd from PWD when targeting WASI #5040

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9c23551
Add ability to initialize cwd from PWD when targeting WASI
d3lm Aug 16, 2023
3131d56
fixup: add note
d3lm Aug 23, 2023
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8 changes: 8 additions & 0 deletions src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -63,6 +63,14 @@ pub use settings::{opts_with_clap, RunMode};
pub fn run(init: impl FnOnce(&mut VirtualMachine) + 'static) -> ExitCode {
env_logger::init();

// NOTE: This is not a WASI convention. But it will be convenient since POSIX shell always defines it.
#[cfg(target_os = "wasi")]
{
if let Ok(pwd) = env::var("PWD") {
let _ = env::set_current_dir(pwd);
};
}

let (settings, run_mode) = opts_with_clap();

// Be quiet if "quiet" arg is set OR stdin is not connected to a terminal
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