wip: trying out circleci w/ job matrix parameters

Author: aharpervc

.circleci/config.yml

@@ -0,0 +1,117 @@
+version: 2.1
+
+orbs:
+  win: circleci/[email protected]
+
+jobs:
+  test_linux:
+    parameters:
+      ruby_version:
+        description: "version tag for the veracross/circleci-ruby-freetds container"
+        type: string
+
+    docker:
+      - image: veracross/circleci-ruby-freetds:latest
+      - image: metaskills/mssql-server-linux-tinytds:2017-GA
+
+    working_directory: ~/repo
+
+    steps:
+      - checkout
+
+      - restore_cache:
+          name: restore gem cache
+          keys:
+            - v1-bundle-<< parameters.ruby_version >>-{{ .Branch }}-{{ checksum "tiny_tds.gemspec" }}
+            - v1-bundle-<< parameters.ruby_version >>-{{ .Branch }}-
+            - v1-bundle-<< parameters.ruby_version >>-
+
+      - run:
+          name: install dependencies
+          command: |
+            bundle check --path ./vendor/bundle || bundle install --jobs=3 --retry=3 --path vendor/bundle
+            bundle clean
+
+      - save_cache:
+          name: save gem cache
+          paths:
+            - ./vendor/bundle
+          key: v1-bundle-<< parameters.ruby_version >>-{{ .Branch }}-{{ checksum "tiny_tds.gemspec" }}
+
+      - run:
+          name: build gem
+          command: |
+            bundle exec rake build
+
+      - run:
+          name: run tests
+          command: |
+            TINYTDS_UNIT_HOST=localhost bundle exec rake test
+
+  test_windows:
+    parameters:
+      ruby_version:
+        description: "version tag for the veracross/circleci-ruby-freetds container"
+        type: string
+
+    executor:
+      name: win/default
+      shell: powershell.exe
+
+    steps:
+      - run: systeminfo
+
+      - run: pwd
+
+      - checkout
+
+      - restore_cache:
+          name: restore gem cache
+          keys:
+            - v1-bundle-<< parameters.ruby_version >>-{{ .Branch }}-{{ checksum "tiny_tds.gemspec" }}
+            - v1-bundle-<< parameters.ruby_version >>-{{ .Branch }}-
+            - v1-bundle-<< parameters.ruby_version >>-
+
+      - run:
+          name: install dependencies
+          command: |
+            bundle install --jobs=3 --retry=3 --path ./vendor/bundle
+            bundle clean
+
+      - save_cache:
+          name: save gem cache
+          paths:
+            - ./vendor/bundle
+          key: v1-bundle-<< parameters.ruby_version >>-{{ .Branch }}-{{ checksum "tiny_tds.gemspec" }}
+
+      - run:
+          name: build prereqs
+          command: |
+            bundle exec rake ports
+
+      - run:
+          name: build gem
+          command: |
+            bundle exec rake build
+
+      - run:
+          name: run tests
+          command: |
+            TINYTDS_UNIT_HOST=localhost bundle exec rake test
+
+workflows:
+  test_supported_ruby_versions:
+    jobs:
+      - test_linux:
+          matrix:
+            parameters:
+              ruby_version:
+                - '2.5.3'
+                - '2.7'
+
+      - test_windows:
+          matrix:
+            parameters:
+              ruby_version:
+                - '2.5.3'
+                - '2.7'