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back to commit sha length of 7 #480

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back to commit sha length of 7
crazy-max Nov 19, 2024
7d870ce
chore: update generated content
crazy-max Nov 19, 2024
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16 changes: 8 additions & 8 deletions README.md
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Expand Up @@ -361,11 +361,11 @@ So it can be used with our [Docker Build Push action](https://github.com/docker/

### environment variables

| Name | Type | Description |
|--------------------------------------|--------|-----------------------------------------------------------------------------------------------------------------------------------------------|
| `DOCKER_METADATA_PR_HEAD_SHA` | Bool | If `true`, set associated head SHA instead of commit SHA that triggered the workflow on pull request event |
| `DOCKER_METADATA_SHORT_SHA_LENGTH` | Number | Specifies the length of the [short commit SHA](#typesha) to ensure uniqueness. Default is `12`, but can be increased for larger repositories. |
| `DOCKER_METADATA_ANNOTATIONS_LEVELS` | String | Comma separated list of annotations levels to set for annotations output separated (default `manifest`) |
| Name | Type | Description |
|--------------------------------------|--------|----------------------------------------------------------------------------------------------------------------------------------------------|
| `DOCKER_METADATA_PR_HEAD_SHA` | Bool | If `true`, set associated head SHA instead of commit SHA that triggered the workflow on pull request event |
| `DOCKER_METADATA_SHORT_SHA_LENGTH` | Number | Specifies the length of the [short commit SHA](#typesha) to ensure uniqueness. Default is `7`, but can be increased for larger repositories. |
| `DOCKER_METADATA_ANNOTATIONS_LEVELS` | String | Comma separated list of annotations levels to set for annotations output separated (default `manifest`) |

## `context` input

Expand Down Expand Up @@ -725,9 +725,9 @@ tags: |
```

Output Git short commit (or long if specified) as Docker tag like
`sha-860c1904a1ce`.
`sha-860c190`.

By default, the length of the short commit SHA is `12` characters. You can
By default, the length of the short commit SHA is `7` characters. You can
increase this length for larger repositories by setting the
[`DOCKER_METADATA_SHORT_SHA_LENGTH` environment variable](#environment-variables):

Expand All @@ -742,7 +742,7 @@ increase this length for larger repositories by setting the
tags: |
type=sha
env:
DOCKER_METADATA_SHORT_SHA_LENGTH: 16
DOCKER_METADATA_SHORT_SHA_LENGTH: 12
```

Extended attributes and default values:
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