update

.github/workflows/e2e-git-installs.yml

@@ -47,7 +47,7 @@ jobs:
           echo '{"scripts": {"test": "ts-node -vvv"}}' > package.json
           pnpm install https://github.com/TypeStrong/ts-node#main
           pnpm test
-  yarn1:
+  yarn:
     name: "yarn"
     runs-on: ${{ matrix.os }}-latest
     strategy:
@@ -65,3 +65,21 @@ jobs:
           echo '{"scripts": {"test": "ts-node -vvv"}}' > package.json
           yarn add ts-node@https://github.com/TypeStrong/ts-node#main
           yarn test
+  yarn1:
+    name: "yarn1"
+    runs-on: ${{ matrix.os }}-latest
+    strategy:
+      matrix:
+        os: [ubuntu, windows]
+    steps:
+      # install node
+      - name: Use Node.js 18
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18
+      - run: |
+          corepack enable
+          corepack prepare yarn@1 --activate
+          echo '{"scripts": {"test": "ts-node -vvv"}}' > package.json
+          yarn add https://github.com/TypeStrong/ts-node#main
+          yarn test