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Code Issues Packages 1 Wiki Activity

fix(npm): filter out duplicate packages names in resolution (#17857)

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David Sherret 2023-02-21 15:19:09 -05:00 committed by GitHub
parent 69c0b05f7a
commit 5becfd6381
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3 changed files with 70 additions and 29 deletions
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54
cli/npm/resolution/graph.rs
View file

@ -584,14 +584,14 @@ impl Graph {
.nodes_by_package_name
.into_iter()
.map(|(name, ids)| {
(
name,
ids
.into_iter()
.filter(|id| traversed_node_ids.contains(id))
.map(|id| packages_to_resolved_id.get(&id).unwrap().clone())
.collect(),
)
let mut ids = ids
.into_iter()
.filter(|id| traversed_node_ids.contains(id))
.map(|id| packages_to_resolved_id.get(&id).unwrap().clone())
.collect::<Vec<_>>();
ids.sort();
ids.dedup();
(name, ids)
})
.collect(),
packages,
@ -3586,25 +3586,25 @@ mod test {
let snapshot = graph.into_snapshot(&api).await.unwrap();
{
// let new_snapshot = Graph::from_snapshot(snapshot.clone())
// .unwrap()
// .into_snapshot(&api)
// .await
// .unwrap();
// assert_eq!(
// snapshot, new_snapshot,
// "recreated snapshot should be the same"
// );
// // create one again from the new snapshot
// let new_snapshot2 = Graph::from_snapshot(new_snapshot.clone())
// .unwrap()
// .into_snapshot(&api)
// .await
// .unwrap();
// assert_eq!(
// snapshot, new_snapshot2,
// "second recreated snapshot should be the same"
// );
let new_snapshot = Graph::from_snapshot(snapshot.clone())
.unwrap()
.into_snapshot(&api)
.await
.unwrap();
assert_eq!(
snapshot, new_snapshot,
"recreated snapshot should be the same"
);
// create one again from the new snapshot
let new_snapshot2 = Graph::from_snapshot(new_snapshot.clone())
.unwrap()
.into_snapshot(&api)
.await
.unwrap();
assert_eq!(
snapshot, new_snapshot2,
"second recreated snapshot should be the same"
);
}
let mut packages = snapshot.all_packages();

18
cli/npm/resolution/mod.rs
View file

@ -1,6 +1,7 @@
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
use std::cmp::Ordering;
use std::collections::BTreeMap;
use std::collections::HashMap;
use std::collections::HashSet;
@ -191,7 +192,7 @@ impl PartialOrd for NpmPackageId {
}
}
#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
#[derive(Clone, Serialize, Deserialize, PartialEq, Eq)]
pub struct NpmResolutionPackage {
pub pkg_id: NpmPackageId,
/// The peer dependency resolution can differ for the same
@ -205,6 +206,21 @@ pub struct NpmResolutionPackage {
pub dependencies: HashMap<String, NpmPackageId>,
}
impl std::fmt::Debug for NpmResolutionPackage {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
// custom debug implementation for deterministic output in the tests
f.debug_struct("NpmResolutionPackage")
.field("pkg_id", &self.pkg_id)
.field("copy_index", &self.copy_index)
.field("dist", &self.dist)
.field(
"dependencies",
&self.dependencies.iter().collect::<BTreeMap<_, _>>(),
)
.finish()
}
}
impl NpmResolutionPackage {
pub fn get_package_cache_folder_id(&self) -> NpmPackageCacheFolderId {
NpmPackageCacheFolderId {

27
cli/npm/resolution/snapshot.rs
View file

@ -1,5 +1,6 @@
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
use std::collections::BTreeMap;
use std::collections::HashMap;
use std::collections::HashSet;
use std::sync::Arc;
@ -42,7 +43,7 @@ impl NpmPackagesPartitioned {
}
}
#[derive(Debug, Clone, Default, Serialize, Deserialize, PartialEq, Eq)]
#[derive(Clone, Default, Serialize, Deserialize, PartialEq, Eq)]
pub struct NpmResolutionSnapshot {
/// The unique package requirements map to a single npm package name and version.
#[serde(with = "map_to_vec")]
@ -55,6 +56,30 @@ pub struct NpmResolutionSnapshot {
pub(super) packages: HashMap<NpmPackageId, NpmResolutionPackage>,
}
impl std::fmt::Debug for NpmResolutionSnapshot {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
// do a custom debug implementation that creates deterministic output for the tests
f.debug_struct("NpmResolutionSnapshot")
.field(
"package_reqs",
&self.package_reqs.iter().collect::<BTreeMap<_, _>>(),
)
.field(
"root_packages",
&self.root_packages.iter().collect::<BTreeMap<_, _>>(),
)
.field(
"packages_by_name",
&self.packages_by_name.iter().collect::<BTreeMap<_, _>>(),
)
.field(
"packages",
&self.packages.iter().collect::<BTreeMap<_, _>>(),
)
.finish()
}
}
// This is done so the maps with non-string keys get serialized and deserialized as vectors.
// Adapted from: https://github.com/serde-rs/serde/issues/936#issuecomment-302281792
mod map_to_vec {