Let It Go

cleanup/README.md

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+<p align="center">
+  <img src="https://github.com/flant/werf/raw/master/docs/images/werf-logo.svg?sanitize=true" style="max-height:100%;" height="175">
+</p>
+___
+
+The action combines all the necessary steps in itself and logic may be divided into environment setup and launching `werf cleanup`.
+
+## Action in Details
+
+### werf binary setup
+ 
+By default, all actions setup actual werf version for [1.1 stable channel](https://werf.io/releases.html) (more details about channels, werf release cycle and compatibility promise [here](https://github.com/flant/werf#backward-compatibility-promise)). 
+Using `group` and `channel` inputs the user can switch the release channel.
+
+> This is recommended approach to be up-to-date and to use actual werf version without changing configurations
+  
+```yaml
+- uses: flant/werf-actions/cleanup@v1
+  with:
+    group: 1.1
+    channel: alpha
+```
+  
+Withal, it is not necessary to work within release channels, and the user might specify certain werf version with `version` input.
+
+```yaml
+- uses: flant/werf-actions/cleanup@v1
+  with:
+    version: v1.1.16
+```
+
+### kubeconfig setup (*optional*)
+
+The _kubeconfig_ may be used for deployment, cleanup, distributed locks and caches. Thus, the configuration should be added before step with the action or passed as base64 encoded data with `kube-config-base64-data` input:  
+
+* Prepare _kubeconfig_ (e.g. `cat ~/.kube/config | base64`) and save in GitHub Project Secrets (e.g. with name `KUBE_CONFIG_BASE64_DATA`).
+ 
+* Pass secret with `kube-config-base64-data` input:
+ 
+  ```yaml
+  - uses: flant/werf-actions/cleanup@v1
+    with:
+      kube-config-base64-data: ${{ secrets.KUBE_CONFIG_BASE64_DATA }}
+  ```
+
+### werf ci-env
+
+This command performs _docker login_ using `github-token`, sets up predefined variables based on GitHub Workflow context.  
+ 
+**Note** that `github-token` is optional in this action, and the input is there in case you need to use a non-default token.
+
+By default, action will use the token provided to your workflow.
+
+## Working with werf options
+
+Any werf option can be defined with environment variables:
+
+```yaml
+- uses: flant/werf-actions/cleanup@v1
+  env:
+    WERF_LOG_VERBOSE: "on"
+```
+
+## Inputs
+
+```yaml
+group:
+  description: 'The MAJOR.MINOR version'
+  default: '1.1'
+  required: false
+channel:
+  description: 'The one of the following channel: alpha, beta, ea, stable, rock-solid'
+  default: 'stable'
+  required: false
+version:
+  description: 'The certain version'
+  required: false
+github-token:
+  description: 'The GitHub token used to login and to interact with Docker Github Packages'
+  default: ${{ github.token }}
+  required: false
+kube-config-base64-data:
+  description: 'Base64 encoded kubeconfig data used for deployment, cleanup and distributed locks'
+  required: false
+```
+
+## Example
+
+```yaml
+cleanup: 
+  name: Cleanup
+  runs-on: ubuntu-latest
+  steps:
+  
+    - name: Checkout code
+      uses: actions/checkout@v2
+
+    - name: Fetch all history for all tags and branches
+      run: git fetch --prune --unshallow
+
+    - name: Cleanup
+      uses: flant/werf-actions/cleanup@v1
+      with:
+        kube-config-base64-data: ${{ secrets.KUBE_CONFIG_BASE64_DATA }}
+```

cleanup/action.yml

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+name: werf cleanup
+author: 'Flant'
+description: 'Prepare the environment and perform cleanup Docker GitHub Packages with werf'
+branding:
+  color: blue
+  icon: anchor
+inputs:
+  group:
+    description: 'The MAJOR.MINOR version'
+    default: '1.1'
+    required: false
+  channel:
+    description: 'The one of the following channel: alpha, beta, ea, stable, rock-solid'
+    default: 'stable'
+    required: false
+  version:
+    description: 'The certain version'
+    required: false
+  github-token:
+    description: 'The GitHub token used to login and to interact with Docker Github Packages'
+    default: ${{ github.token }}
+    required: false
+  kube-config-base64-data:
+    description: 'Base64 encoded kubeconfig data used for deployment, cleanup and distributed locks'
+    required: false
+runs:
+  using: 'node12'
+  main: 'index.js'