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startup notification: create_dir_all parent dir, add context for io ops

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This commit is contained in:
Cole Mickens 2024-08-29 14:34:42 -07:00
parent f0b1e69100
commit 21a9552b0b
1 changed files with 27 additions and 2 deletions
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29
magic-nix-cache/src/main.rs
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@ -392,8 +392,33 @@ async fn main_cli() -> Result<()> {
tracing::debug!("Startup notification via file at {startup_notification_file_path:?}");
let mut notification_file = File::create(&startup_notification_file_path).await?;
notification_file.write_all(file_contents).await?;
if let Some(parent_dir) = startup_notification_file_path.parent() {
tokio::fs::create_dir_all(parent_dir)
.await
.with_context(|| {
format!(
"failed to create parent directory for startup notification file path: {}",
startup_notification_file_path.display()
)
})?;
}
let mut notification_file = File::create(&startup_notification_file_path)
.await
.with_context(|| {
format!(
"failed to create startup notification file to path: {}",
startup_notification_file_path.display()
)
})?;
notification_file
.write_all(file_contents)
.await
.with_context(|| {
format!(
"failed to write startup notification file to path: {}",
startup_notification_file_path.display()
)
})?;
tracing::debug!("Created startup notification file at {startup_notification_file_path:?}");
}