CSHARP-5268: Configure EF Core build to be run inside of Driver's project (#1442)

Author: sanych-sun

evergreen/evergreen.yml

@@ -144,19 +144,20 @@ functions:
           ${PROJECT_DIRECTORY}/${file}
 
   run-external-script:
-    - command: subprocess.exec
+    - command: shell.exec
       type: test
       params:
         working_dir: mongo-csharp-driver
-        binary: bash
+        shell: "bash"
         include_expansions_in_env:
           - "OS"
           - "GIT_REPO"
           - "GIT_BRANCH"
           - "LOCAL_PATH"
           - "SCRIPT"
-        args:
-          - evergreen/run-external-script.sh
+        script: |
+          ${PREPARE_SHELL}
+          bash evergreen/run-external-script.sh
 
   upload-mo-artifacts:
     - command: shell.exec
@@ -1924,6 +1925,23 @@ tasks:
               DOTNET_SDK_PATH="${DOTNET_SDK_PATH}" bash ./evergreen/install-dependencies.sh
               DRIVER_VERSION="${PACKAGE_VERSION}" TARGET_FRAMEWORK=netcoreapp3.1 bash ./evergreen/run-tests.sh
 
+    - name: test-efcore
+      commands:
+        - func: install-dotnet
+        - func: bootstrap-mongo-orchestration
+        - command: expansions.update
+          params:
+            updates:
+              - key: TEST_RESULTS_PATH
+                value: "./efcore/artifacts/test-results/TEST*.xml"
+        - func: run-external-script
+          vars:
+            GIT_REPO: "https://github.com/mongodb/mongo-efcore-provider.git"
+            LOCAL_PATH: ${workdir}/efcore
+            SCRIPT: |
+              ${PREPARE_SHELL}
+              DRIVER_VERSION="${PACKAGE_VERSION}" bash ./evergreen/run-tests.sh
+
 axes:
   - id: version
     display_name: MongoDB Version
@@ -2808,3 +2826,16 @@ buildvariants:
       depends_on:
         - name: push-packages-myget
           variant: ".push-packages-myget"
+
+- matrix_name: efcore-tests
+  batchtime: 720 # 12 hours
+  matrix_spec:
+    os: ["ubuntu-2004", "windows-64"]
+    version: ["5.0", "8.0", "latest"]
+    topology: "replicaset"
+  display_name: "Efcore tests on ${os} with MongoDB ${version}"
+  tasks:
+    - name: test-efcore
+      depends_on:
+        - name: push-packages-myget
+          variant: ".push-packages-myget"

evergreen/install-dotnet.sh

@@ -1,17 +1,16 @@
 #!/usr/bin/env bash
 set -o errexit  # Exit the script with error if any of the commands fail
 
-DOTNET_SDK_PATH=./.dotnet
-mkdir -p "$DOTNET_SDK_PATH"
+DOTNET_SDK_PATH="${DOTNET_SDK_PATH:-./.dotnet}"
 
 if [[ $OS =~ [Ww]indows.* ]]; then
   echo "Downloading Windows .NET SDK installer into $DOTNET_SDK_PATH folder..."
-  curl -Lfo "$DOTNET_SDK_PATH"/dotnet-install.ps1 https://dot.net/v1/dotnet-install.ps1
-  echo "Installing .NET LTS SDK..."
-  powershell.exe "$DOTNET_SDK_PATH"/dotnet-install.ps1 -Channel 8.0 -InstallDir "$DOTNET_SDK_PATH" -NoPath
+  curl -Lfo ./dotnet-install.ps1 https://dot.net/v1/dotnet-install.ps1
+  echo "Installing .NET 8.0 SDK..."
+  powershell.exe ./dotnet-install.ps1 -Channel 8.0 -InstallDir "$DOTNET_SDK_PATH" -NoPath
 else
   echo "Downloading .NET SDK installer into $DOTNET_SDK_PATH folder..."
-  curl -Lfo "$DOTNET_SDK_PATH"/dotnet-install.sh https://dot.net/v1/dotnet-install.sh
-  echo "Installing .NET LTS SDK..."
-  bash "$DOTNET_SDK_PATH"/dotnet-install.sh --channel 8.0 --install-dir "$DOTNET_SDK_PATH" --no-path
-fi
+  curl -Lfo ./dotnet-install.sh https://dot.net/v1/dotnet-install.sh
+  echo "Installing .NET 8.0 SDK..."
+  bash ./dotnet-install.sh --channel 8.0 --install-dir "$DOTNET_SDK_PATH" --no-path
+fi

evergreen/run-external-script.sh

@@ -8,6 +8,7 @@ rm -rf "${LOCAL_PATH}"
 mkdir "${LOCAL_PATH}"
 cd "${LOCAL_PATH}" || exit
 
+echo "Cloning the remote repo..."
 git clone -b "${GIT_BRANCH:-main}" --single-branch "${GIT_REPO}" .
 
 # add/adjust nuget.config pointing to myget so intermediate versions could be restored
@@ -29,9 +30,11 @@ EOL
 fi
 
 # make files executable
+echo "Making files executable"
 for i in $(find "." -name \*.sh); do
   chmod +x $i
 done
 
 # execute the provided script
+echo "Evaluating the script"
 eval "$SCRIPT"