7 lines
210 B
Rust
7 lines
210 B
Rust
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// SPDX-License-Identifier: GPL-3.0-only
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pub fn bool_var(name: &str) -> Option<bool> {
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let value = std::env::var(name).ok()?.to_lowercase();
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Some(["1", "true", "yes", "y"].contains(&value.as_str()))
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}
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