mirror of https://github.com/rapiz1/rathole.git
fix: update build script for using vergen without a git repo
A fallback mechanism has been added to build script for letting vergen generate cargo instructions even if not run in a git repository. In such cases, a default vergen configuration is used along with disabled "git" feature thus not generating any git-related environment variables. Signed-off-by: Orhun Parmaksız <orhunparmaksiz@gmail.com>
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8
build.rs
8
build.rs
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@ -7,7 +7,13 @@ fn main() -> Result<()> {
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*config.git_mut().semver_kind_mut() = SemverKind::Lightweight;
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// Add a `-dirty` flag to the SEMVER output
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*config.git_mut().semver_dirty_mut() = Some("-dirty");
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// Generate the instructions
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if let Err(e) = vergen(config) {
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eprintln!("error occurred while generating instructions: {:?}", e);
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let mut config = Config::default();
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*config.git_mut().enabled_mut() = false;
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vergen(config)
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} else {
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Ok(())
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}
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}
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