tfld/listload
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use hard-linking or copying instead of renaming

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This commit is contained in:
Adrian Wannenmacher 2023-06-27 23:30:19 +02:00
parent 55c60fbb84
commit 72820bf48a
Signed by: tfld
GPG Key ID: 19D986ECB1E492D5
1 changed files with 11 additions and 1 deletions
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12
src/main.rs
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@ -96,7 +96,17 @@ fn main() -> anyhow::Result<()> {
} }
}) })
.and_then(|target| { .and_then(|target| {
fs::rename(&res.file_name, target).context("failed to move cached result") fs::hard_link(&res.file_name, &target)
.context("failed to hard-link result") // for same type as below
.or_else(|_| {
fs::copy(&res.file_name, &target)
.map(|_| ())
.context("failed to copy result")
})
.and_then(|_| {
fs::remove_file(&res.file_name)
.context("failed to delete cached result")
})
}); });
if let Err(err) = res { if let Err(err) = res {