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21 lines
516 B
Rust
21 lines
516 B
Rust
2 years ago
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use serde::Deserialize;
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use std::path::PathBuf;
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use cargo_toml::Manifest;
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#[derive(Clone, Debug, Deserialize)]
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struct Metadata {
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codename: String,
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}
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fn main() {
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let manifest = Manifest::<Metadata>::from_path_with_metadata(PathBuf::from("Cargo.toml"))
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.expect("Failed to read manifest (Cargo.toml)");
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if let Some(package) = manifest.package {
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if let Some(metadata) = package.metadata {
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println!("cargo:rustc-env=AMETHYST_CODENAME={}", metadata.codename);
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}
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}
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}
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