annika/actions-docker-extract
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🐛 Extract contents of directory (#4)

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Samuel Ryan 2020-09-06 18:47:06 +01:00 • committed by GitHub
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README.md
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@ -5,24 +5,28 @@ A GitHub Action for extracting files from a Docker Image.
```yaml
- uses: shrink/actions-docker-extract@v1
with:
image: 'docker.pkg.github.com/github/semantic/semantic'
path: '/etc/motd'
image: 'ghost:alpine'
path: '/var/lib/ghost/current/core/built/assets/.'
```
## Inputs
All inputs are required.
| ID | Description | Example |
| --- | ----------- | ------- |
| `image` | Docker Image to extract files from | `alpine` |
| `path` | Path (from root) to a file or directory within Image | `/etc/motd` |
| ID | Description | Examples |
| --- | ----------- | -------- |
| `image` | Docker Image to extract files from | `alpine` `docker.pkg.github.com/github/semantic/semantic` |
| `path` | Path (from root) to a file or directory within Image | `files/example.txt` `files` `files/.` |
> :paperclip: To copy the **contents** of a directory the `path` must end with
`/.` otherwise the directory itself will be copied. More information about the
specific rules can be found via the [docker cp][docker-cp] documentation.
## Outputs
| ID | Description | Example |
| --- | ----------- | ------- |
| `destination` | Destination path containing the extracted file(s) | `.extracted-1598717412` |
| `destination` | Destination path containing the extracted file(s) | `.extracted-1598717412/` |
## Examples
@ -46,7 +50,7 @@ jobs:
- uses: shrink/actions-docker-extract@v1
with:
image: my-example-image
path: /app
path: /app/.
- name: Upload Dist
uses: actions/upload-artifact@v2
with:
@ -74,7 +78,7 @@ jobs:
- uses: shrink/actions-docker-extract@v1
with:
image: ${{ github.repository }}/example-image:latest
path: /app
path: /app/.
- name: Upload Dist
uses: actions/upload-artifact@v2
with:
@ -84,3 +88,4 @@ jobs:
[build-push-action]: https://github.com/docker/build-push-action
[login-action]: https://github.com/docker/login-action
[docker-cp]: https://docs.docker.com/engine/reference/commandline/cp/#extended-description