Implement GitHub actions ci (#85)

* setup github actions ci

* add ruby 3.0 in versions to test

* Drop really old EOL Ruby versions, remove DISABLE_SPRING

---------

Co-authored-by: Sami Samhuri <sami@samhuri.net>

.github/workflows/ci.yml

@@ -0,0 +1,23 @@
+name: Grape Logging CI
+on:
+  push:
+    branches: [master]
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        ruby-version: ["3.0", "3.1", "3.2", "3.3"]
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      - uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby-version }}
+          bundler-cache: true
+      - name: Install dependencies
+        run: bundle install
+      - name: Run tests
+        run: bundle exec rspec spec/

.gitignore

@@ -8,3 +8,4 @@
 /spec/reports/
 /tmp/
 .rspec
+.idea/