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https://github.com/dtolnay/cargo-expand.git
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16 lines
538 B
Rust
16 lines
538 B
Rust
use std::env;
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use std::fs;
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use std::path::PathBuf;
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fn main() {
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let mut version = env!("CARGO_PKG_VERSION").to_owned();
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if let Ok(prettyplease_version) = env::var("DEP_PRETTYPLEASE01_VERSION") {
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// TODO: Make this appear only if `--version --verbose` is used.
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version.push_str(" + prettyplease ");
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version.push_str(&prettyplease_version);
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}
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let out_dir = PathBuf::from(env::var("OUT_DIR").unwrap());
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let version_file = out_dir.join("version");
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fs::write(version_file, version).unwrap();
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}
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