ci: diagnostic smoke test

.gitea/workflows/smoke.yml

@@ -5,14 +5,14 @@ jobs:
   smoke:
     runs-on: windows-latest
     steps:
-      - name: Verify host toolchain
+      - name: Dump environment
-        shell: bash
+        shell: powershell
         run: |
-          echo "runner.os = ${{ runner.os }}"
+          Write-Output "PATH=$env:PATH"
-          echo "host = $(hostname)"
+          Write-Output "--- bash ---"; where.exe bash 2>&1
-          git --version
+          Write-Output "--- git ---"; where.exe git 2>&1
-          node --version
+          Write-Output "--- cargo ---"; where.exe cargo 2>&1
-          npm --version
+          Write-Output "--- node ---"; where.exe node 2>&1
-          cargo --version
+          Write-Output "--- powershell ---"; where.exe powershell 2>&1
-          rustc --version
+      - name: Default shell probe
-          echo "SMOKE_OK"
+        run: echo DEFAULT_SHELL_OK