chore(ci): only install node for the benchmarks (#17371)

.github/workflows/ci.generate.ts

@@ -323,7 +323,11 @@ const ci = {
             ...installDenoStep,
           },
           ...installPythonSteps,
-          installNodeStep,
+          {
+            // only necessary for benchmarks
+            if: "matrix.job == 'bench'",
+            ...installNodeStep,
+          },
           authenticateWithGoogleCloud,
           {
             name: "Setup gcloud (unix)",
@@ -377,15 +381,19 @@ const ci = {
             name: "Log versions",
             shell: "bash",
             run: [
-              "node -v",
               "python --version",
               "rustc --version",
               "cargo --version",
-              "# Deno is installed when linting.",
+              // Deno is installed when linting.
               'if [ "${{ matrix.job }}" == "lint" ]',
               "then",
               "  deno --version",
               "fi",
+              // Node is installed for benchmarks.
+              'if [ "${{ matrix.job }}" == "bench" ]',
+              "then",
+              "  node -v",
+              "fi",
             ].join("\n"),
           },
           {

.github/workflows/ci.yml

@@ -120,11 +120,11 @@ jobs:
             Where-Object { Test-Path "$_\python.exe" } |
             Select-Object -Skip 1 |
             ForEach-Object { Move-Item "$_" "$_.disabled" }
-      - name: Install Node
+      - if: '!(github.event_name == ''pull_request'' && matrix.skip_pr) && (steps.exit_early.outputs.EXIT_EARLY != ''true'' && (matrix.job == ''bench''))'
+        name: Install Node
         uses: actions/setup-node@v3
         with:
           node-version: 18
-        if: '!(github.event_name == ''pull_request'' && matrix.skip_pr) && (steps.exit_early.outputs.EXIT_EARLY != ''true'')'
       - name: Authenticate with Google Cloud
         if: |-
           !(github.event_name == 'pull_request' && matrix.skip_pr) && (steps.exit_early.outputs.EXIT_EARLY != 'true' && (matrix.profile == 'release' &&
@@ -234,15 +234,17 @@ jobs:
       - name: Log versions
         shell: bash
         run: |-
-          node -v
           python --version
           rustc --version
           cargo --version
-          # Deno is installed when linting.
           if [ "${{ matrix.job }}" == "lint" ]
           then
             deno --version
           fi
+          if [ "${{ matrix.job }}" == "bench" ]
+          then
+            node -v
+          fi
         if: '!(github.event_name == ''pull_request'' && matrix.skip_pr) && (steps.exit_early.outputs.EXIT_EARLY != ''true'')'
       - name: Cache Cargo home
         uses: actions/cache@v3