Try plugin cache, split examples tests (#1215)

* try plugin cache, split examples tests

* fix mkdir

* use cache

.github/workflows/tests.yml

@@ -31,7 +31,7 @@ env:
   TF_VERSION: 1.3.9
 
 jobs:
-  examples:
+  examples-blueprints:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
@@ -54,6 +54,14 @@ jobs:
           terraform_version: ${{ env.TF_VERSION }}
           terraform_wrapper: false
 
+      - name: Configure provider cache
+        run: |
+          echo 'plugin_cache_dir = "$HOME/.terraform.d/plugin-cache"' \
+            | tee -a $HOME/.terraformrc
+          echo 'disable_checkpoint = true' \
+            | tee -a $HOME/.terraformrc
+          mkdir -p $HOME/.terraform.d/plugin-cache
+
       # avoid conflicts with user-installed providers on local machines
       - name: Pin provider versions
         run: |
@@ -66,7 +74,52 @@ jobs:
         run: |
           mkdir -p ${{ env.TF_PLUGIN_CACHE_DIR }}
           pip install -r tests/requirements.txt
-          pytest -vv tests/examples
+          pytest -vv -k blueprints/ tests/examples
+
+  examples-modules:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Config auth
+        run: |
+          echo '{"type": "service_account", "project_id": "test-only"}' \
+            | tee -a $GOOGLE_APPLICATION_CREDENTIALS
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+          cache: 'pip'
+          cache-dependency-path: 'tests/requirements.txt'
+
+      - name: Set up Terraform
+        uses: hashicorp/setup-terraform@v2
+        with:
+          terraform_version: ${{ env.TF_VERSION }}
+          terraform_wrapper: false
+
+      - name: Configure provider cache
+        run: |
+          echo 'plugin_cache_dir = "$HOME/.terraform.d/plugin-cache"' \
+            | tee -a $HOME/.terraformrc
+          echo 'disable_checkpoint = true' \
+            | tee -a $HOME/.terraformrc
+          mkdir -p $HOME/.terraform.d/plugin-cache
+
+      # avoid conflicts with user-installed providers on local machines
+      - name: Pin provider versions
+        run: |
+          for f in $(find . -name versions.tf); do
+            sed -i 's/>=\(.*# tftest\)/=\1/g' $f;
+          done
+
+      - name: Run tests on documentation examples
+        id: pytest
+        run: |
+          mkdir -p ${{ env.TF_PLUGIN_CACHE_DIR }}
+          pip install -r tests/requirements.txt
+          pytest -vv -k modules/ tests/examples
 
   blueprints:
     runs-on: ubuntu-latest
@@ -91,6 +144,14 @@ jobs:
           terraform_version: ${{ env.TF_VERSION }}
           terraform_wrapper: false
 
+      - name: Configure provider cache
+        run: |
+          echo 'plugin_cache_dir = "$HOME/.terraform.d/plugin-cache"' \
+            | tee -a $HOME/.terraformrc
+          echo 'disable_checkpoint = true' \
+            | tee -a $HOME/.terraformrc
+          mkdir -p $HOME/.terraform.d/plugin-cache
+
       # avoid conflicts with user-installed providers on local machines
       - name: Pin provider versions
         run: |
@@ -128,6 +189,14 @@ jobs:
           terraform_version: ${{ env.TF_VERSION }}
           terraform_wrapper: false
 
+      - name: Configure provider cache
+        run: |
+          echo 'plugin_cache_dir = "$HOME/.terraform.d/plugin-cache"' \
+            | tee -a $HOME/.terraformrc
+          echo 'disable_checkpoint = true' \
+            | tee -a $HOME/.terraformrc
+          mkdir -p $HOME/.terraform.d/plugin-cache
+
       # avoid conflicts with user-installed providers on local machines
       - name: Pin provider versions
         run: |
@@ -165,6 +234,14 @@ jobs:
           terraform_version: ${{ env.TF_VERSION }}
           terraform_wrapper: false
 
+      - name: Configure provider cache
+        run: |
+          echo 'plugin_cache_dir = "$HOME/.terraform.d/plugin-cache"' \
+            | tee -a $HOME/.terraformrc
+          echo 'disable_checkpoint = true' \
+            | tee -a $HOME/.terraformrc
+          mkdir -p $HOME/.terraform.d/plugin-cache
+
       # avoid conflicts with user-installed providers on local machines
       - name: Pin provider versions
         run: |