testing adding build cache (#1)

* testing adding build cache
Signed-off-by: vsoch <vsoch@users.noreply.github.com>

.github/workflows/build-cache.yaml

@@ -0,0 +1,44 @@
+name: Spack Build Cache
+
+on:
+  schedule:
+    - cron: "0 * * * *"
+
+jobs:
+  install-spack:
+    runs-on: ubuntu-latest
+    name: Install Spack
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Install Spack
+        uses: vsoch/spack-package-action/install@main
+
+  build-env-binaries:
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+    name: Build Environment Binaries
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          persist-credentials: false
+          fetch-depth: 0
+      - name: Prepare for Environment Install
+        run: |
+           git submodule init
+           git submodule update
+      - name: Build Environment
+        uses: vsoch/spack-package-action/envpackage@main
+        with:
+          spack_yaml: .spack_env/ci/spack.yaml
+          token: ${{ secrets.GITHUB_TOKEN }}
+          deploy: ${{ github.event_name != 'pull_request' }}
+
+      - name: Update Build Cache
+        uses: vsoch/spack-package-action/buildcache@main
+        with:
+          token: ${{ secrets.DEPLOY_TOKEN }}
+          user: ${{ secrets.DEPLOY_USER }}
+          deploy: false

.spack_env/ci/spack.yaml

@@ -0,0 +1,24 @@
+#
+# It describes a set of packages to be installed, along with
+# configuration settings.
+spack:
+  repos: [../../.spack_packages/]
+  specs: [umpire@develop]
+  view: false
+  packages:
+    camp:
+      version: [0.1.0]
+      target: []
+      compiler: []
+      buildable: true
+      providers: {}
+    blt:
+      version: [develop]
+      target: []
+      compiler: []
+      buildable: true
+      providers: {}
+  develop:
+    umpire:
+      path: ../../
+      spec: umpire@develop