ci: Add CI workflow for testing and building Telegraf with DDS support

Author: kyoungho

.github/workflows/ci.yml

@@ -0,0 +1,113 @@
+name: CI/CD
+
+on:
+  push:
+    branches: [ master, main ]
+  pull_request:
+    branches: [ master, main ]
+
+jobs:
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Set up Go
+      uses: actions/setup-go@v4
+      with:
+        go-version: '1.21'
+
+    - name: Cache Go modules
+      uses: actions/cache@v3
+      with:
+        path: ~/go/pkg/mod
+        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+        restore-keys: |
+          ${{ runner.os }}-go-
+
+    - name: Download RTI Connector libraries
+      run: |
+        go run github.com/rticommunity/rticonnextdds-connector-go/cmd/download-libs@latest
+
+    - name: Set library path
+      run: |
+        echo "LD_LIBRARY_PATH=$(pwd)/rticonnextdds-connector/lib/linux-x64:$LD_LIBRARY_PATH" >> $GITHUB_ENV
+
+    - name: Run tests
+      run: go test -v ./...
+
+    - name: Build Telegraf (standard)
+      run: go build ./cmd/telegraf
+
+    - name: Build Telegraf with DDS support
+      run: go build -tags dds ./cmd/telegraf
+
+    - name: Verify DDS plugin is available
+      run: ./telegraf --input-list | grep dds_consumer
+
+    - name: Test DDS configuration syntax
+      run: ./telegraf --config plugins/inputs/dds_consumer/example_telegraf.conf --test
+
+  build-matrix:
+    name: Build Matrix
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        go-version: ['1.20', '1.21']
+    
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Set up Go
+      uses: actions/setup-go@v4
+      with:
+        go-version: ${{ matrix.go-version }}
+
+    - name: Download RTI Connector libraries
+      run: |
+        go run github.com/rticommunity/rticonnextdds-connector-go/cmd/download-libs@latest
+
+    - name: Set library path (Linux)
+      if: runner.os == 'Linux'
+      run: |
+        echo "LD_LIBRARY_PATH=$(pwd)/rticonnextdds-connector/lib/linux-x64:$LD_LIBRARY_PATH" >> $GITHUB_ENV
+
+    - name: Set library path (macOS)
+      if: runner.os == 'macOS'
+      run: |
+        echo "DYLD_LIBRARY_PATH=$(pwd)/rticonnextdds-connector/lib/osx-x64:$DYLD_LIBRARY_PATH" >> $GITHUB_ENV
+
+    - name: Set library path (Windows)
+      if: runner.os == 'Windows'
+      run: |
+        echo "PATH=$(pwd)/rticonnextdds-connector/lib/win-x64;$env:PATH" >> $env:GITHUB_ENV
+
+    - name: Build Telegraf with DDS support
+      run: go build -tags dds ./cmd/telegraf
+
+    - name: Verify DDS plugin is available
+      run: ./telegraf --input-list | grep dds_consumer
+
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Set up Go
+      uses: actions/setup-go@v4
+      with:
+        go-version: '1.21'
+
+    - name: Run golangci-lint
+      uses: golangci/golangci-lint-action@v3
+      with:
+        version: latest
+        args: --timeout=5m