add ghcr (#14)

- add ghcr
- fix Dockerfile

.github/workflows/dockerhub.yml

@@ -9,22 +9,22 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       -
         name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
+        uses: docker/setup-qemu-action@v3
       -
         name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
       -
         name: Login to DockerHub
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
       -
         name: Build and push
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v6
         with:
           context: .
           platforms: linux/amd64,linux/arm64

Dockerfile

@@ -1,8 +1,8 @@
 FROM golang:1.21-alpine AS builder
 WORKDIR /go/src/github.com/vigo/statoo
 COPY . .
-RUN apk add --no-cache git=2.40.1-r0 \
-    ca-certificates=20230506-r0 \
+RUN apk add --no-cache git=2.45.2-r0 \
+    ca-certificates=20240705-r0 \
     && CGO_ENABLED=0 \
     GOOS=linux \
     go build -ldflags="-X 'github.com/vigo/statoo/app/version.CommitHash=$(git rev-parse HEAD)'" -a -installsuffix cgo -o statoo .