fix: do not purge lockfile when linking and the linked package's reqs have not changed (#30877)

Author: dsherret

Cargo.lock

@@ -69,17 +69,17 @@ deno_doc = "=0.184.0"
 deno_error = "=0.7.0"
 deno_graph = { version = "=0.101.0", default-features = false }
 deno_lint = "=0.80.0"
-deno_lockfile = "=0.31.2"
+deno_lockfile = "=0.32.0"
 deno_media_type = { version = "=0.2.9", features = ["module_specifier"] }
 deno_native_certs = "0.3.0"
-deno_npm = "=0.39.1"
+deno_npm = "=0.40.0"
 deno_path_util = "=0.6.1"
 deno_semver = "=0.9.0"
 deno_task_shell = "=0.26.0"
 deno_terminal = "=0.2.2"
 deno_unsync = { version = "0.4.4", default-features = false }
 deno_whoami = "0.1.0"
-eszip = "=0.100.0"
+eszip = "=0.101.0"
 
 denokv_proto = "0.12.0"
 denokv_remote = "0.12.0"

Cargo.toml

@@ -427,6 +427,9 @@ impl<TSys: LockfileSys> LockfileLock<TSys> {
           // the npm resolution when it changes
           let value = deno_lockfile::LockfileLinkContent {
             dependencies: collect_deps(pkg_json.dependencies.as_ref()),
+            optional_dependencies: collect_deps(
+              pkg_json.optional_dependencies.as_ref(),
+            ),
             peer_dependencies: collect_deps(
               pkg_json.peer_dependencies.as_ref(),
             ),
@@ -451,6 +454,7 @@ impl<TSys: LockfileSys> LockfileLock<TSys> {
           .unwrap();
           let value = deno_lockfile::LockfileLinkContent {
             dependencies: deno_json.dependencies(),
+            optional_dependencies: Default::default(),
             peer_dependencies: Default::default(),
             peer_dependencies_meta: Default::default(),
           };

libs/resolver/lockfile.rs

@@ -1,4 +1,7 @@
 {
   "name": "@denotest/add",
-  "exports": "./mod.ts"
+  "exports": "./mod.ts",
+  "imports": {
+    "@denotest/subtract": "jsr:@denotest/subtract"
+  }
 }

tests/specs/jsr/link_lockfile_changes/add/deno.json

@@ -1,11 +1,23 @@
 {
   "version": "5",
+  "specifiers": {
+    "jsr:@denotest/subtract@*": "1.0.0"
+  },
+  "jsr": {
+    "@denotest/[email protected]": {
+      "integrity": "e178a7101c073e93d9efa6833d5cbf83bc1bc8d509b7c2a5ecbf74265e917597"
+    }
+  },
   "workspace": {
     "dependencies": [
       "jsr:@denotest/add@*"
     ],
     "links": {
-      "jsr:@denotest/add": {}
+      "jsr:@denotest/add": {
+        "dependencies": [
+          "jsr:@denotest/subtract@*"
+        ]
+      }
     }
   }
 }