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chore(binstall): remove binary before overwriting it #400

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Mar 31, 2021
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3 changes: 3 additions & 0 deletions installers/binstall/src/install.rs
Original file line number Diff line number Diff line change
Expand Up @@ -73,6 +73,9 @@ impl Installer {
let bin_path = self.get_bin_path()?;
tracing::debug!("copying from: {}", &self.executable_location);
tracing::debug!("copying to: {}", &bin_path);
// attempt to remove the old binary
// but do not error if it doesn't exist.
let _ = fs::remove_file(&bin_path);
fs::copy(&self.executable_location, &bin_path)?;
Ok(())
}
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