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build/bake: meta-pr-head-sha input #192

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build/bake: meta-pr-head-sha input
bo0tzz May 6, 2026
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Merge branch 'main' into meta-pr-head-sha
bo0tzz May 29, 2026
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build/bake: meta-pr-head-sha input 
See docker/metadata-action#206

Signed-off-by: bo0tzz <git@bo0tzz.me>
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@bo0tzz
bo0tzz committed May 6, 2026
commit 736432e72990fce35a02adce390c1d138c92accc
9 changes: 9 additions & 0 deletions .github/workflows/bake.yml
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Expand Up @@ -122,6 +122,11 @@ on:
type: string
description: "List of custom annotations"
required: false
meta-pr-head-sha:
type: boolean
description: "Use the PR head SHA on pull_request events instead of GitHub's synthetic merge commit (sets DOCKER_METADATA_PR_HEAD_SHA)"
required: false
default: false
meta-bake-target:
type: string
description: "Bake target name for metadata (defaults to docker-metadata-action)"
Expand Down Expand Up @@ -609,6 +614,8 @@ jobs:
id: meta
if: ${{ inputs.output == 'image' }}
uses: docker/metadata-action@030e881283bb7a6894de51c315a6bfe6a94e05cf # v6.0.0
env:
DOCKER_METADATA_PR_HEAD_SHA: ${{ inputs.meta-pr-head-sha }}
with:
images: ${{ needs.prepare.outputs.metaImages }}
tags: ${{ inputs.meta-tags }}
Expand Down Expand Up @@ -1084,6 +1091,8 @@ jobs:
id: meta
if: ${{ inputs.output == 'image' }}
uses: docker/metadata-action@030e881283bb7a6894de51c315a6bfe6a94e05cf # v6.0.0
env:
DOCKER_METADATA_PR_HEAD_SHA: ${{ inputs.meta-pr-head-sha }}
with:
images: ${{ needs.prepare.outputs.metaImages }}
tags: ${{ inputs.meta-tags }}
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9 changes: 9 additions & 0 deletions .github/workflows/build.yml
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Expand Up @@ -129,6 +129,11 @@ on:
type: string
description: "Flavor defines a global behavior for meta-tags"
required: false
meta-pr-head-sha:
type: boolean
description: "Use the PR head SHA on pull_request events instead of GitHub's synthetic merge commit (sets DOCKER_METADATA_PR_HEAD_SHA)"
required: false
default: false
secrets:
registry-auths:
description: "Raw authentication to registries, defined as YAML objects (for image output)"
Expand Down Expand Up @@ -502,6 +507,8 @@ jobs:
id: meta
if: ${{ inputs.output == 'image' }}
uses: docker/metadata-action@030e881283bb7a6894de51c315a6bfe6a94e05cf # v6.0.0
env:
DOCKER_METADATA_PR_HEAD_SHA: ${{ inputs.meta-pr-head-sha }}
with:
images: ${{ needs.prepare.outputs.metaImages }}
tags: ${{ inputs.meta-tags }}
Expand Down Expand Up @@ -940,6 +947,8 @@ jobs:
id: meta
if: ${{ inputs.output == 'image' }}
uses: docker/metadata-action@030e881283bb7a6894de51c315a6bfe6a94e05cf # v6.0.0
env:
DOCKER_METADATA_PR_HEAD_SHA: ${{ inputs.meta-pr-head-sha }}
with:
images: ${{ needs.prepare.outputs.metaImages }}
tags: ${{ inputs.meta-tags }}
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2 changes: 2 additions & 0 deletions README.md
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Expand Up @@ -233,6 +233,7 @@ jobs:
| `meta-images` | List | | [List of images](https://github.com/docker/metadata-action?tab=readme-ov-file#images-input) to use as base name for tags (required for image output) |
| `meta-tags` | List | | [List of tags](https://github.com/docker/metadata-action?tab=readme-ov-file#tags-input) as key-value pair attributes |
| `meta-flavor` | List | | [Flavor](https://github.com/docker/metadata-action?tab=readme-ov-file#flavor-input) defines a global behavior for `meta-tags` |
| `meta-pr-head-sha` | Bool | `false` | Use the PR head SHA on `pull_request` events instead of GitHub's synthetic merge commit (sets [`DOCKER_METADATA_PR_HEAD_SHA`](https://github.com/docker/metadata-action#environment-variables)) |

### Secrets

Expand Down Expand Up @@ -342,6 +343,7 @@ jobs:
| `meta-labels` | List | | [List of custom labels](https://github.com/docker/metadata-action?tab=readme-ov-file#overwrite-labels-and-annotations) |
| `meta-annotations` | List | | [List of custom annotations](https://github.com/docker/metadata-action?tab=readme-ov-file#overwrite-labels-and-annotations) |
| `meta-flavor` | List | | [Flavor](https://github.com/docker/metadata-action?tab=readme-ov-file#flavor-input) defines a global behavior for `meta-tags` |
| `meta-pr-head-sha` | Bool | `false` | Use the PR head SHA on `pull_request` events instead of GitHub's synthetic merge commit (sets [`DOCKER_METADATA_PR_HEAD_SHA`](https://github.com/docker/metadata-action#environment-variables)) |

### Secrets

Expand Down