refactor: remove zipWith when resolving dependencies of importers (pn…

…pm#7927)

* refactor: avoid zipWith when resolving dependencies of importers

Instead of creating two separate arrays and zipping them together, the
initial map here can create the pairs array directly.

I'm not expecting any behavior changes in this commit other than
slightly improved readability and performance.

* refactor: resolve dependencies

---------

Co-authored-by: Zoltan Kochan <[email protected]>

pkg-manager/resolve-dependencies/src/resolveDependencies.ts

@@ -403,16 +403,16 @@ async function resolveDependenciesOfImporters (
   ctx: ResolutionContext,
   importers: ImporterToResolve[]
 ): Promise<ResolveDependenciesOfImportersResult> {
-  const extendedWantedDepsByImporters = importers.map(({ wantedDependencies, options }) => getDepsToResolve(wantedDependencies, ctx.wantedLockfile, {
-    preferredDependencies: options.preferredDependencies,
-    prefix: options.prefix,
-    proceed: options.proceed || ctx.forceFullResolution,
-    registries: ctx.registries,
-    resolvedDependencies: options.resolvedDependencies,
-  }))
   const pickLowestVersion = ctx.resolutionMode === 'time-based' || ctx.resolutionMode === 'lowest-direct'
   const resolveResults = await Promise.all(
-    zipWith(async (extendedWantedDeps, importer) => {
+    importers.map(async (importer) => {
+      const extendedWantedDeps = getDepsToResolve(importer.wantedDependencies, ctx.wantedLockfile, {
+        preferredDependencies: importer.options.preferredDependencies,
+        prefix: importer.options.prefix,
+        proceed: importer.options.proceed || ctx.forceFullResolution,
+        registries: ctx.registries,
+        resolvedDependencies: importer.options.resolvedDependencies,
+      })
       const postponedResolutionsQueue: PostponedResolutionFunction[] = []
       const postponedPeersResolutionQueue: PostponedPeersResolutionFunction[] = []
       const pkgAddresses: PkgAddress[] = []
@@ -443,7 +443,7 @@ async function resolveDependenciesOfImporters (
       }
 
       return { pkgAddresses, postponedResolutionsQueue, postponedPeersResolutionQueue }
-    }, extendedWantedDepsByImporters, importers)
+    })
   )
   let publishedBy: Date | undefined
   let time: Record<string, string> | undefined