chore: docker使用scratch基础镜像

Author: TBXark

.github/workflows/docker.yml

@@ -17,7 +17,7 @@ jobs:
         with:
           docker_registry: ghcr.io
           docker_username: ${{ github.actor }}
-          docker_password:  ${{ secrets.GITHUB_TOKEN }}
+          docker_password: ${{ secrets.GITHUB_TOKEN }}
           backup_registry: ${{ secrets.BACKUP_REGISTRY }}
           backup_username: ${{ secrets.BACKUP_USERNAME }}
           backup_password: ${{ secrets.BACKUP_PASSWORD }}

Dockerfile

@@ -4,7 +4,9 @@ COPY . .
 RUN go mod download
 RUN make build
 
-FROM alpine:latest
+FROM scratch
+COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
+COPY --from=builder /usr/share/zoneinfo /usr/share/zoneinfo
 COPY --from=builder /app/build/github-backup /main
 ENTRYPOINT ["/main"]
 CMD ["--config", "/config/config.json"]