24 lines
1.2 KiB
Rust
24 lines
1.2 KiB
Rust
//! Environment the desktop shell hands to the Python backend sidecar.
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//!
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//! The backend is spawned by [`backend::command`], which owns the generic
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//! launch: the executable, the working directory, `PATH`, the bundled runtimes.
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//! Some desktop features also need the backend to know a value only the shell
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//! has at runtime -- a loopback port, a one-shot token, a resource path. This
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//! module is where those features contribute that, so the launch code stays
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//! ignorant of any one feature.
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//!
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//! The dependency points one way: a feature module exposes a plain
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//! `Vec<(String, String)>`, and [`collect`] gathers them. The launch path
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//! depends on this aggregator, never on a feature module directly, so adding
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//! the next contributor is a line here rather than an edit to `command.rs`.
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/// Gather every feature's backend environment into one set of variables.
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///
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/// Ordering follows the extend calls; a later contributor that repeats a key
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/// would win, so keep the keys disjoint (they are today).
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pub(crate) fn collect(app: &tauri::AppHandle) -> Vec<(String, String)> {
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let mut environment = Vec::new();
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environment.extend(crate::computer_use_runtime::backend_environment(app));
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environment
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}
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