internal/ci: install Node as part of CI

In preparation for later changes in the stack that rely on Node.

Also run earlyChecks as part of CI. This was missed in
https://cuelang.org/cl/1200595.

Signed-off-by: Paul Jolly <[email protected]>
Change-Id: I5dc807644f562863f9d2b79ea3db73acba3f66ab
Dispatch-Trailer: {"type":"trybot","CL":1200694,"patchset":14,"ref":"refs/changes/94/1200694/14","targetBranch":"master"}

.github/workflows/trybot.yaml

@@ -64,10 +64,6 @@ jobs:
 
           # Dump env for good measure
           go env
-      - name: Install CUE
-        uses: cue-lang/[email protected]
-        with:
-          version: v0.11.0-rc.1
       - id: go-mod-cache-dir
         name: Get go mod cache directory
         run: echo "dir=$(go env GOMODCACHE)" >> ${GITHUB_OUTPUT}
@@ -98,6 +94,16 @@ jobs:
           github.repository == 'cue-lang/vscode-cue' && (((github.ref == 'refs/heads/master') && (! (contains(github.event.head_commit.message, '
           Dispatch-Trailer: {"type":"')))) || github.ref == 'refs/heads/ci/test')
         run: go clean -testcache
+      - name: Install CUE
+        uses: cue-lang/[email protected]
+        with:
+          version: v0.11.0-rc.1
+      - name: Install Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20.17.0
+      - name: Early git and code sanity checks
+        run: go run cuelang.org/go/internal/ci/[email protected]
       - name: Verify
         run: go mod verify
       - name: Generate

internal/ci/github/trybot.cue

@@ -53,12 +53,20 @@ workflows: trybot: _repo.bashWorkflow & {
 
 		steps: [
 			for v in _repo.checkoutCode {v},
+
+			// Install and setup Go
 			for v in installGo {v},
+			for v in _setupGoActionsCaches {v},
+
 			// CUE setup
 			_installCUE,
 
-			for v in _setupGoActionsCaches {v},
+			// Node setup
+			_installNode,
 
+			_repo.earlyChecks,
+
+			// Go steps - currently independent of the extension
 			githubactions.#Step & {
 				name: "Verify"
 				run:  "go mod verify"
@@ -83,11 +91,19 @@ workflows: trybot: _repo.bashWorkflow & {
 				name: "Tidy"
 				run:  "go mod tidy"
 			},
+
+			// Final checks
 			_repo.checkGitClean,
 		]
 	}
 }
 
+_installNode: githubactions.#Step & {
+	name: "Install Node"
+	uses: "actions/setup-node@v4"
+	with: "node-version": _repo.nodeVersion
+}
+
 _installCUE: githubactions.#Step & {
 	name: "Install CUE"
 	uses: "cue-lang/[email protected]"

internal/ci/repo/repo.cue

@@ -17,3 +17,5 @@ botGitHubUserEmail: "[email protected]"
 linuxMachine: "ubuntu-22.04"
 
 latestGo: "1.23.x"
+
+nodeVersion: "20.17.0"