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Build manpage archive deterministically
Keep deterministic builds for Cargo! The changes here are: * Sort files being added to the archive to ensure they're added in the same order on all platforms. * Flag the archive builder as "deterministic mode" which means it won't pick up fields like mtime. Closes #8599
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9
build.rs
9
build.rs
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@ -14,10 +14,15 @@ fn compress_man() {
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.filename("man.tar")
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.write(dst, Compression::best());
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let mut ar = tar::Builder::new(encoder);
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ar.mode(tar::HeaderMode::Deterministic);
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let mut add_files = |dir, extension| {
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for entry in fs::read_dir(dir).unwrap() {
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let path = entry.unwrap().path();
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let mut files = fs::read_dir(dir)
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.unwrap()
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.map(|e| e.unwrap().path())
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.collect::<Vec<_>>();
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files.sort();
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for path in files {
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if path.extension() != Some(extension) {
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continue;
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}
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