@auto-it/docker v11.1.6

Docker Plugin

This plugin automates tagging and publishing images to a docker registry.

Prerequisites

To publish to a docker registry, you'll first need to authenticate with the target registry. For example, the Docker Login Action for GitHub, or the withRegistry helper in Jenkins.

Installation

This plugin is not included with the auto CLI installed via NPM. To install:

npm i --save-dev @auto-it/docker
# or
yarn add -D @auto-it/docker

Usage

IMPORTANT: You must first must build the desired image to publish.

The following options are available for this plugin:

Example 1: Tag releases only

{
  "plugins": [
    ["docker", { "registry": "ghcr.io/my/app", "image": "someLocalImage:myLocalTag" }]
    // other plugins
  ]
}

This will publish releases from the local docker image someLocalImage:myLocalTag to: - ghcr.io/my/app:<version>

Example 2: Tag latest releases

{
  "plugins": [
    ["docker", { "registry": "ghcr.io/my/app", "image": "someLocalImage:myLocalTag", "tagLatest": true }]
    // other plugins
  ]
}

This will publish releases from the local docker image someLocalImage:myLocalTag to: - ghcr.io/my/app:<version>

• ghcr.io/my/app:latest

Example 3: Tag Prereleases (with Custom Tags)

{
  "prereleaseBranches": ["develop", "someOtherPrereleaseBranch"],
  "plugins": [
    ["docker", { "registry": "ghcr.io/my/app", "image": "someLocalImage:myLocalTag", "tagPrereleaseAliases": true, "prereleaseAliasMapping": { "develop": "next" } }]
    // other plugins
  ]
}

For pushes to develop branch this will create the following tags:

• ghcr.io/my/app:<prereleaseVersion>
• ghcr.io/my/app:next

For pushes to someOtherReleaseBranch this will create the following tags:

• ghcr.io/my/app:<prereleaseVersion>
• ghcr.io/my/app:someOtherReleaseBranch

Example 4: Tag Pull Requests

{
  "plugins": [
    ["docker", { "registry": "ghcr.io/my/app", "image": "someLocalImage:myLocalTag", "tagPullRequestAliases": true }]
    // other plugins
  ]
}

If this is run against a pull request the following tags will be created against someLocalImage:myLocalTag:

• ghcr.io/my/app:<canaryVersion>
• ghcr.io/my/app:pr-<prNumber>