setup docker run action

This commit is contained in:
Abdud Dayan Adeeb 2020-06-17 18:47:31 -04:00
parent b5d56dc516
commit 7444b2b5ac
5 changed files with 81 additions and 0 deletions

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.gitignore vendored Normal file
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.idea

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Dockerfile Normal file
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FROM docker:19.03
COPY entrypoint.sh /entrypoint.sh
ENTRYPOINT ["/entrypoint.sh"]

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README.md Normal file
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# Docker Run Action
This action targets a very specific use-case that is not currently supported by Github Workflows. This action gives you the capability to run built containers.
Docker already supports running commands inside a docker image. See [jobs.<jobs_id>.container](https://help.github.com/en/actions/reference/workflow-syntax-for-github-actions#jobsjob_idcontainer). But it doesn't give you a clean way to run an image from a private repo or an image built on a previous step.
### Example Usage
#### Standard use-case
```yaml
- uses: addnab/docker-run-action@v1
with:
image: docker:latest
command: echo "hello world"
```
### Supported Inputs
```yaml
image:
description: 'Image'
required: true
options:
description: 'Options'
required: false
command:
description: 'Command'
required: false
args:
description: 'Args'
required: false
registry:
description: 'Registry'
required: false
username:
description: 'Username'
required: false
password:
description: 'Password'
required: false
```

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action.yml Normal file
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# action.yml
name: 'Docker Run Action'
description: 'Run a command in a new container'
inputs:
image:
description: 'Image'
required: true
options:
description: 'Options'
required: false
command:
description: 'Command'
required: false
args:
description: 'Args'
required: false
registry:
description: 'Registry'
required: false
username:
description: 'Username'
required: false
password:
description: 'Password'
required: false
runs:
using: 'docker'
image: 'Dockerfile'

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entrypoint.sh Executable file
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#!/usr/bin/env bash
if [ ! -z $INPUT_USERNAME ];
then echo $INPUT_USERNAME | docker login $INPUT_REGISTRY -u $INPUT_PASSWORD --password-stdin
fi
exec docker run $INPUT_OPTIONS $INPUT_IMAGE $INPUT_COMMAND $INPUT_ARGS