add docker testing

.github/workflows/test.yml

@@ -9,7 +9,7 @@ on:
   workflow_dispatch:
 
 jobs:
-  test:
+  build-test:
     strategy:
       matrix:
         os: [windows-latest, ubuntu-latest, macos-latest]
@@ -35,18 +35,18 @@ jobs:
         if: matrix.os == 'ubuntu-latest'
         run: |
             if [ "${{ matrix.arch }}" = "amd64" ]; then
-              ./go2rtc --help
+              ./go2rtc -version
             else
               sudo apt-get update && sudo apt-get install -y qemu-user-static
               sudo cp /usr/bin/qemu-aarch64-static .
               sudo chown $USER:$USER ./qemu-aarch64-static
-              qemu-aarch64-static ./go2rtc --help
+              qemu-aarch64-static ./go2rtc -version
             fi
       - name: Test Go binary on macos
         if: matrix.os == 'macos-latest'
         run: |
             if [ "${{ matrix.arch }}" = "amd64" ]; then
-              ./go2rtc --help
+              ./go2rtc -version
             else
               echo "ARM64 architecture is not yet supported on macOS"
             fi
@@ -54,7 +54,50 @@ jobs:
         if: matrix.os == 'windows-latest'
         run: |
             if ("${{ matrix.arch }}" -eq "amd64") {
-                .\go2rtc* --help
+                .\go2rtc* -version
             } else {
                 Write-Host "ARM64 architecture is not yet supported on Windows"
-            }
+            }
+  docker-test:
+    strategy:
+      matrix:
+        platform:
+          - amd64
+          - "386"
+          - arm/v7
+          - arm64/v8
+    continue-on-error: true
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+      - name: Build and push
+        uses: docker/build-push-action@v3
+        with:
+          context: .
+          platforms: linux/${{ matrix.platform }}
+          push: false
+          load: true
+          tags: go2rtc-${{ matrix.platform }}
+      - name: test run
+        run: |
+          docker run --platform=linux/${{ matrix.platform }} --rm go2rtc-${{ matrix.platform }} go2rtc -version
+
+      - name: Build and push Hardware
+        if: matrix.platform == 'amd64'
+        uses: docker/build-push-action@v3
+        with:
+          context: .
+          file: hardware.Dockerfile
+          platforms: linux/amd64
+          push: false
+          load: true
+          tags: go2rtc-${{ matrix.platform }}-hardware
+      - name: test run
+        if: matrix.platform == 'amd64'
+        run: |
+          docker run --platform=linux/${{ matrix.platform }} --rm go2rtc-${{ matrix.platform }}-hardware go2rtc -version

cmd/app/app.go

@@ -2,16 +2,18 @@ package app
 
 import (
 	"flag"
-	"github.com/AlexxIT/go2rtc/pkg/shell"
-	"github.com/rs/zerolog"
-	"github.com/rs/zerolog/log"
-	"gopkg.in/yaml.v3"
+	"fmt"
 	"io"
 	"os"
 	"path/filepath"
 	"runtime"
 	"strings"
 	"time"
+
+	"github.com/AlexxIT/go2rtc/pkg/shell"
+	"github.com/rs/zerolog"
+	"github.com/rs/zerolog/log"
+	"gopkg.in/yaml.v3"
 )
 
 var Version = "1.2.0"
@@ -24,10 +26,17 @@ var Info = map[string]interface{}{
 
 func Init() {
 	var confs Config
+	var version bool
 
 	flag.Var(&confs, "config", "go2rtc config (path to file or raw text), support multiple")
+	flag.BoolVar(&version, "version", false, "Print the version of the application and exit")
 	flag.Parse()
 
+	if version {
+		fmt.Println("Current version: ", Version)
+		os.Exit(0)
+	}
+
 	if confs == nil {
 		confs = []string{"go2rtc.yaml"}
 	}