djbender/Docker Buildx Pull or Build

Pull an image or optionally build it with buildx

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Maintenance Recency: Stalelast commit Aug 25, 2020
License: None

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workflow.ymlSHA-pinned

uses: djbender/docker-buildx-pull-or-build@fce252fd09be7c61ce95c04afaf73e90a09a742b # v0.5

tags can be moved; commit SHAs can't. why a SHA?

Inputs

name	description	required	default
docker_password	The password to authenticate with the registry. Required if `docker_config_json` is blank.	—	—
docker_registry	—	—	—
docker_username	The username to authenticate with the registry. Required if `docker_config_json` is blank.	—	—
dockerfile	The Dockerfile to build when the remote image is not available.	yes	—
image	The image name that this action will either 1) pull 2) build and push.	yes	—
image_cache	Optionally specify an image cache name. Default: `<image>:cache`	—	—
living_tag	Skip the initial `docker pull` because this tag is not immutable (i.e.: `latest`, `stable-1.0`). Default: `'false'`	—	false
docker_config_json	Optionally authenticate with existing stored credentials by serializing `~/.docker/config.json`. If present, this will override the `docker_username` and `docker_password` inputs. E.g.: `$(cat ~/.docker/config.json)` or `"{\"auths\":{\"https://index.docker.io/v1/\":{\"auth\":\"SEKRET\"}}}"`.	—	—
cache	Optionally toggle all caching mechanisms. Default: `'true'`	—	true
build_args	Optionally pass in comma-separated build args. Default: `''`	—	—

Outputs

name	description
image_id	Image ID