vectordotdev / docker-builder

:warning: Source for the Docker image used to build the Timber Docker Builder

Timber Docker Image Builder

This Docker image is used with CircleCI 2.0 to build other Docker images. It is based on the official alpine Docker image.

Contents

• curl
• docker
• git
• openssh
• tar
• sed

Changes

When you make a change, please update the CHANGELOG.md file.

Releasing a New Version

Only contributors can release new versions.

In order to release a new version, you must have Docker running locally. It is easiest if you are using a tool like Docker Machine, but as long as you are able to run the docker commands, everything is good.

Releasing a new version involves two steps: building and pushing. To build the new image, you issue a build command with the appropriate tag. The tag follows the format timberio/docker-builder:$(version).

The $(version) should be the current version number. The version number should be incremented based on Semantic Versioning specifications.

To build the new image, use the following command from the directory:

docker build -t TAG ./

replacing TAG with the appropriate tag. Once the image has successfully built, you can push the image to the repository using the following command:

docker push TAG

replacing TAG with the appropriate tag. Note that in order to do this you must be logged in and have write permissions on the timberio/docker-builder image in DockerHub.