Building Your Image

To build your Docker image, make sure you are building within the same directory as your Dockerfile. 

 docker build -t myusername/myimage:tag . 

 

 

 Multi-platform builds, with multiple tags, and auto-push: 

 docker buildx build --push \

--platform linux/arm/v7,linux/arm64/v8,linux/amd64 \

--tag your-username/packagename:versionNum \

--tag your-username/packagename:latest . 

 If you just need to re-build the project due to updated dependencies, and don't want Docker to use the pre-cached steps of the build process, use --no-cache in the build command.