build: downgrade Yarn to 3.7.0

to work around yarnpkg/berry#5165 until 4.0.3 is released
Agoric · Jan 25, 2024 · 438e121 · 438e121
1 parent 908ce89
commit 438e121
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Showing 24 changed files with 4,640 additions and 4,623 deletions.
diff --git a/package.json b/package.json
@@ -15,7 +15,7 @@
     "fromTag": null
   },
   "license": "Apache-2.0",
-  "packageManager": "yarn@4.0.2",
+  "packageManager": "yarn@3.7.0",
   "devDependencies": {
     "prettier": "^3.2.0"
   }

diff --git a/packages/synthetic-chain/src/cli/doctor.ts b/packages/synthetic-chain/src/cli/doctor.ts
@@ -30,7 +30,10 @@ const fixupProposal = (proposal: ProposalInfo) => {
       const yarnRc = path.join(proposalPath, '.yarnrc.yml');
       if (!fs.existsSync(yarnRc)) {
         console.log(`creating ${yarnRc} with pnpm linker`);
-        fs.writeFileSync(yarnRc, 'nodeLinker: pnpm\n');
+        fs.writeFileSync(
+          yarnRc,
+          'enableGlobalCache: true\n\nnodeLinker: pnpm\n',
+        );
       }
 
       // refresh install

diff --git a/proposals/34:upgrade-10/.yarnrc.yml b/proposals/34:upgrade-10/.yarnrc.yml
@@ -1 +1,3 @@
+enableGlobalCache: true
+
 nodeLinker: pnpm
diff --git a/proposals/34:upgrade-10/package.json b/proposals/34:upgrade-10/package.json
@@ -16,5 +16,5 @@
     "scripts": {
         "agops": "yarn --cwd /usr/src/agoric-sdk/ --silent agops"
     },
-    "packageManager": "yarn@4.0.2"
+    "packageManager": "yarn@3.7.0"
 }