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werf-actions/build-and-publish/README.md
2021-03-10 11:41:58 +00:00

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<p align="center">
<img src="https://github.com/werf/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 build-and-publish`.
## Action in Details
### werf binary setup
By default, all actions setup actual werf version for [1.1 alpha channel](https://werf.io/releases.html) (more details about channels, werf release cycle and compatibility promise [here](https://github.com/werf/werf#backward-compatibility-promise)).
Using the `channel` input 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: werf/actions/build-and-publish@v1.1
with:
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: werf/actions/build-and-publish@v1.1
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: werf/actions/build-and-publish@v1.1
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: werf/actions/build-and-publish@v1.1
env:
WERF_LOG_VERBOSE: "on"
WERF_TAG_CUSTOM_TAG1: tag1
WERF_TAG_CUSTOM_TAG2: tag2
```
## Inputs
```yaml
channel:
description: 'The one of the following channel: alpha, beta, ea, stable, rock-solid'
default: 'alpha'
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
build-and-publish:
name: Build and Publish
runs-on: ubuntu-latest
steps:
- name: Checkout code
uses: actions/checkout@v2
with:
fetch-depth: 0
- name: Build and Publish
uses: werf/actions/build-and-publish@v1.1
with:
kube-config-base64-data: ${{ secrets.KUBE_CONFIG_BASE64_DATA }}
```