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Create the checkout dir if necessary

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This commit is contained in:
Michael-F-Bryan
2023-03-21 01:06:52 +08:00
parent e80f845246
commit 5bd69c6553
1 changed files with 6 additions and 2 deletions
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8
lib/cli/src/wasmer_home.rs
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@@ -144,6 +144,9 @@ impl DownloadCached for WasmerHome {
return Ok(cached); return Ok(cached);
} }
std::fs::create_dir_all(&checkouts)
.with_context(|| format!("Unable to make sure \"{}\" exists", checkouts.display()))?;
// Note: we want to copy directly into a file so we don't hold // Note: we want to copy directly into a file so we don't hold
// everything in memory. // everything in memory.
let (mut f, path) = if self.disable_cache { let (mut f, path) = if self.disable_cache {
@@ -162,9 +165,10 @@ impl DownloadCached for WasmerHome {
(f, cached_path) (f, cached_path)
}; };
std::io::copy(&mut response, &mut f) let bytes_read = std::io::copy(&mut response, &mut f)
.and_then(|_| f.flush()) .and_then(|bytes_read| f.flush().map(|_| bytes_read))
.with_context(|| format!("Unable to save the response to \"{}\"", path.display()))?; .with_context(|| format!("Unable to save the response to \"{}\"", path.display()))?;
tracing::debug!(bytes_read, path=%path.display(), "Saved to disk");
if !self.disable_cache { if !self.disable_cache {
if let Some(etag) = etag { if let Some(etag) = etag {