These flags are not commonly invoked by users, causing issues when cleaning up old containers. Rather than instruct users to use some random flag, just change the default to what is likely to be more common.
This label is otherwise missing, causing tooling that might want to know about it's pre-existing labels - specifically, docker-image-labeler - to fail to run as expected.
Previously, the shorthand was not properly supported. While this _should_ be the domain of the gliderlabs/herokuish repository, we do it here as a courtesy to Dokku users.
Additionally, support the heroku-community => heroku mapping.
Closes#4452
Prior to 0.24.0, not all applications would have their repositories initialized. This was especially the case for tags and tarball deploys.
This state is now correctly detected and the repository is initialized as expected.
Closes#4485
The previous tar support lacked the ability to track changes between tarball deploys. Critically, it also failed to be handled correctly when there was _also_ a git deployment done on the app, resulting in odd deployment states depending on the angles of the moon and the sun in the sky.
Rather than try to "fix" this through some hokey mechanism, importing the tar file contents into the git repository is preferred, as then the user can refer to the repository for commit history.
Additionally, we add support for non-tar files (tar.gz and zip), enabling deployments from systems that do not create tar files, such as Github (their tarball url is a tar.gz file).
Finally, this deprecates the tar plugin, and sets it to be removed in the next minor release (in addition to the tags plugin).
Closes#3458Closes#4207
The new command superscedes the previous tags plugin, and integrates docker image deployment with the general build process.
While `docker image load` is not supported, this otherwise completely handles all previous workflows supported by the `tags:deploy` command, while doing so in a much easier to use interface.
Closes#4296
Rather than hardcode two builders, allow builders to specify a `builder-detect` trigger. This trigger can be used to specify if the builder should or should not be used for an application. Each builder takes stdin and can decide if it wants to emit it or emit it's own image source type.
If the final value is empty, then Dokku will default to herokuish (and cnb once that is stable). In addition, a future change may allow users to manually specify a builder in the case they wish to override the choice selected by Dokku.
This change enables users to build custom builder plugins and have those plugins used for building an image asset. By way of example, an enterprising user could create a `builder-lambda` based on lambci, and then pair this with a scheduler plugin that updates a lambda function on AWS. Alternatively, a user might decide they wish to place their Dockerfile in a specific directory for their applications - such as an `_infrastructure` directory - and create a plugin to override how that is detected within Dokku.
This occurs during the postdeploy on the first deploy of an app, mimicking heroku. It currently happens _after_ the `postdeploy` and `release` deploy tasks.
