zeroshade commented on code in PR #3099:
URL: https://github.com/apache/arrow-adbc/pull/3099#discussion_r2190373384
##########
rust/core/src/driver_manager.rs:
##########
@@ -316,6 +408,65 @@ impl Driver for ManagedDriver {
}
}
+fn get_optional_key(manifest: &Table, key: &str) -> String {
+ manifest
+ .get(key)
+ .and_then(Value::as_str)
+ .unwrap_or_default()
+ .to_string()
+}
+
+fn load_driver_manifest(info: &mut DriverInfo) -> Result<()> {
+ let contents =
fs::read_to_string(info.manifest_file.as_path()).map_err(|e| {
+ let file = info.manifest_file.to_string_lossy();
+ Error::with_message_and_status(
+ format!("Could not read manifest '{file}': {e}"),
+ Status::InvalidArguments,
+ )
+ })?;
+
+ let manifest = contents
+ .parse::<Table>()
+ .map_err(|e| Error::with_message_and_status(e.to_string(),
Status::InvalidArguments))?;
Review Comment:
I don't think we can put the manifest handling behind a feature flag as it's
necessary for the driver_manager itself (or maybe we just make the
driver_manager feature depend on the manifest feature?)
I'll poke around with this, in the meantime you two (@felipecrv @mbrobbel)
can fight over whether or not to use `serde` as I don't know the lib enough to
know the pros/cons :smile: I'll go with whichever wins :)
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