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get-images-from-files already supports compose files. This PR explicitly documents the compatibility and includes a test. Reviewed-on: t.behrendt/trivy-actions#28 Reviewed-by: branch-buddy <branch-buddy@t00n.de> Co-authored-by: t.behrendt <t.behrendt@t00n.de> Co-committed-by: t.behrendt <t.behrendt@t00n.de>
56 lines
1.9 KiB
Markdown
56 lines
1.9 KiB
Markdown
# Get Images From Files Action
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A reusable Gitea Action, that extracts docker images from selected files in a repository.
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The action supports Dockerfiles, Kubernetes manifests, and Docker Compose/compose files. Other files are supported if they have a recognizable image reference. Duplicate image references are deduplicated.
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**Note:** Only fully-qualified refs (with registry, e.g. `docker.io/library/alpine:latest`, `gcr.io/distroless/static:nonroot@sha256:...`) are included; short refs like `alpine:latest` are omitted as their use is discouraged.
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## Usage
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### Basic Usage
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```yaml
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- name: Get Images From Files
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uses: https://gitea.t000-n.de/t.behrendt/trivy-actions/get-images-from-files@0.0.1
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with:
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files: |
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- Dockerfile
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- k8s/50_deployment.yaml
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- dockers/compose.yaml
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- values/traefik.yaml
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```
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### Complete Example
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```yaml
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name: Get Images From Files
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on: [push, pull_request]
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jobs:
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get-images-from-files:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v4
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- name: Get Images From Files
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uses: https://gitea.t000-n.de/t.behrendt/trivy-actions/get-images-from-files@0.0.1
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with:
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files: |
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- Dockerfile
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- k8s/50_deployment.yaml
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- dockers/compose.yaml
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- values/traefik.yaml
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```
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## Inputs
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| Input | Description | Required | Default |
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| --------- | ----------------------------------------- | -------- | -------- |
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| `files` | Files to extract images from. Multiple files can be specified.. | Yes | |
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## Outputs
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| Output | Description |
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| --------- | ----------------------------------------- |
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| `images` | Comma separated list of extracted image references. Only fully-qualified refs (with registry, e.g. `docker.io/library/alpine:latest`, `gcr.io/distroless/static:nonroot@sha256:...`) are included; short refs like `alpine:latest` are omitted. |
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