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feat: Make rust-analyzer work partially when missing an internet connection

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This commit is contained in:
Lukas Wirth 2024-08-17 11:18:50 +02:00
parent 07659783fd
commit 07c1b83e98
4 changed files with 75 additions and 17 deletions
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23
crates/project-model/src/sysroot.rs
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@ -372,18 +372,19 @@ impl Sysroot {
.flatten()
};
let resolve = res.resolve.as_mut().expect("metadata executed with deps");
resolve.nodes.retain_mut(|node| {
// Replace `rustc-std-workspace` crate with the actual one in the dependency list
node.deps.iter_mut().for_each(|dep| {
let real_pkg = patches.clone().find(|((_, fake_id), _)| *fake_id == dep.pkg);
if let Some((_, real)) = real_pkg {
dep.pkg = real;
}
if let Some(resolve) = res.resolve.as_mut() {
resolve.nodes.retain_mut(|node| {
// Replace `rustc-std-workspace` crate with the actual one in the dependency list
node.deps.iter_mut().for_each(|dep| {
let real_pkg = patches.clone().find(|((_, fake_id), _)| *fake_id == dep.pkg);
if let Some((_, real)) = real_pkg {
dep.pkg = real;
}
});
// Remove this node if it's a fake one
!patches.clone().any(|((_, fake), _)| fake == node.id)
});
// Remove this node if it's a fake one
!patches.clone().any(|((_, fake), _)| fake == node.id)
});
}
// Remove the fake ones from the package list
patches.map(|((idx, _), _)| idx).sorted().rev().for_each(|idx| {
res.packages.remove(idx);