yarn cache (observablehq#1473)

mbostock · web-flow · commit f9213c998927 · 2023-04-20T20:02:55.000-04:00
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
@@ -19,6 +19,7 @@ jobs:
       - uses: actions/setup-node@v3
         with:
           node-version: 16
+          cache: 'yarn'
       - run: yarn --frozen-lockfile
       - run: yarn docs:build
       - uses: actions/configure-pages@v3
diff --git a/.github/workflows/node.js.yml b/.github/workflows/node.js.yml
@@ -21,6 +21,7 @@ jobs:
       - uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node-version }}
+          cache: 'yarn'
       - run: yarn --frozen-lockfile
       - run: |
           echo ::add-matcher::.github/eslint.json
