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Add support for updating instances defined in project nodes

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This commit is contained in:
Lucien Greathouse
2019-10-18 18:06:40 -07:00
parent 30c8ea583b
commit 07801a0283
7 changed files with 154 additions and 9 deletions
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18
src/change_processor.rs
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@@ -12,7 +12,7 @@ use rbx_dom_weak::RbxId;
use crate::{
message_queue::MessageQueue,
snapshot::{apply_patch_set, compute_patch_set, AppliedPatchSet, InstigatingSource, RojoTree},
snapshot_middleware::{snapshot_from_vfs, InstanceSnapshotContext},
snapshot_middleware::{snapshot_from_vfs, snapshot_project_node, InstanceSnapshotContext},
vfs::{Vfs, VfsEvent, VfsFetcher},
};
@@ -139,22 +139,24 @@ fn update_affected_instances<F: VfsFetcher>(
}
};
// TODO: Use persisted snapshot context struct instead of recreating it
// every time.
let mut snapshot_context = InstanceSnapshotContext::default();
let snapshot = match instigating_source {
InstigatingSource::Path(path) => {
let entry = vfs
.get(path)
.expect("could not get instigating path from filesystem");
// TODO: Use persisted snapshot
// context struct instead of
// recreating it every time.
snapshot_from_vfs(&mut InstanceSnapshotContext::default(), &vfs, &entry)
snapshot_from_vfs(&mut snapshot_context, &vfs, &entry)
.expect("snapshot failed")
.expect("snapshot did not return an instance")
}
InstigatingSource::ProjectNode(_, _) => {
log::warn!("Instance {} had an instigating source that was a project node, which is not yet supported.", id);
continue;
InstigatingSource::ProjectNode(instance_name, project_node) => {
snapshot_project_node(&mut snapshot_context, instance_name, project_node, &vfs)
.expect("snapshot failed")
.expect("snapshot did not return an instance")
}
};