From 525975f842e74c931e51876c5cc6a15797f65cf7 Mon Sep 17 00:00:00 2001
From: Zoltan Kochan <z@kochan.io>
Date: Sun, 24 Apr 2022 23:26:13 +0300
Subject: [PATCH] fix: a file dep has a file dep

close #4611
---
 packages/core/test/install/local.ts           | 37 ++++++++++++++++++-
 .../src/resolveDependencies.ts                |  9 ++++-
 2 files changed, 44 insertions(+), 2 deletions(-)

diff --git a/packages/core/test/install/local.ts b/packages/core/test/install/local.ts
index c246932093e..5a047270d1b 100644
--- a/packages/core/test/install/local.ts
+++ b/packages/core/test/install/local.ts
@@ -1,7 +1,7 @@
 import { promises as fs } from 'fs'
 import path from 'path'
 import { LOCKFILE_VERSION } from '@pnpm/constants'
-import { prepareEmpty } from '@pnpm/prepare'
+import { prepareEmpty, preparePackages } from '@pnpm/prepare'
 import { addDistTag } from '@pnpm/registry-mock'
 import fixtures from '@pnpm/test-fixtures'
 import {
@@ -239,3 +239,38 @@ test('frozen-lockfile: installation fails if the integrity of a tarball dependen
     install(manifest, await testDefaults({ frozenLockfile: true }))
   ).rejects.toThrow(/Got unexpected checksum/)
 })
+
+test('deep local', async () => {
+  const manifest1 = {
+    name: 'project-1',
+    version: '1.0.0',
+    dependencies: {
+      'project-2': 'file:../project-2',
+    },
+  }
+  preparePackages([
+    {
+      location: 'project-1',
+      package: manifest1,
+    },
+    {
+      location: 'project-2',
+      package: {
+        name: 'project-2',
+        version: '1.0.0',
+        dependencies: {
+          'project-3': 'file:./project-3',
+        },
+      },
+    },
+    {
+      location: 'project-2/project-3',
+      package: {
+        name: 'project-3',
+        version: '1.0.0',
+      },
+    },
+  ])
+  process.chdir('../project-1')
+  await install(manifest1, await testDefaults())
+})
diff --git a/packages/resolve-dependencies/src/resolveDependencies.ts b/packages/resolve-dependencies/src/resolveDependencies.ts
index f97bcb93106..5f1cf80f8ff 100644
--- a/packages/resolve-dependencies/src/resolveDependencies.ts
+++ b/packages/resolve-dependencies/src/resolveDependencies.ts
@@ -159,6 +159,7 @@ export type PkgAddress = {
   pkg: PackageManifest
   version?: string
   updated: boolean
+  prefix: string
 } & ({
   isLinkedDependency: true
   version: string
@@ -320,7 +321,10 @@ async function resolveDependenciesOfDependency (
 
   postponedResolutionsQueue.push(async (preferredVersions) =>
     resolveChildren(
-      ctx,
+      {
+        ...ctx,
+        prefix: resolveDependencyResult.prefix,
+      },
       resolveDependencyResult,
       extendedWantedDep.infoFromLockfile?.dependencyLockfile,
       options.workspacePackages,
@@ -831,6 +835,9 @@ async function resolveDependency (
     nodeId,
     normalizedPref: options.currentDepth === 0 ? pkgResponse.body.normalizedPref : undefined,
     pkgId: pkgResponse.body.id,
+    prefix: pkgResponse.body.resolution.type === 'directory'
+      ? path.resolve(ctx.prefix, pkgResponse.body.resolution['directory'])
+      : ctx.prefix,
 
     // Next fields are actually only needed when isNew = true
     installable,