Co-authored-by: CrazyMax <crazy-max@users.noreply.github.com>
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@ -5,10 +5,14 @@ on:
- cron: '0 */4 * * *' # every 4 hours
push:
branches:
- '**'
- 'master'
- 'releases/v*'
tags:
- 'v*.*.*'
pull_request:
branches:
- 'master'
- 'releases/v*'
env:
DOCKER_IMAGE: localhost:5000/name/app
@ -27,7 +31,12 @@ jobs:
images: |
${{ env.DOCKER_IMAGE }}
ghcr.io/name/app
tag-sha: true
tags: |
type=schedule
type=ref,event=branch
type=ref,event=tag
type=ref,event=pr
type=sha
tag-schedule:
runs-on: ubuntu-latest
@ -50,8 +59,12 @@ jobs:
images: |
${{ env.DOCKER_IMAGE }}
ghcr.io/name/app
tag-sha: true
tag-schedule: ${{ matrix.tag-schedule }}
tags: |
type=schedule,pattern=${{ matrix.tag-schedule }}
type=ref,event=branch
type=ref,event=tag
type=ref,event=pr
type=sha
tag-match:
runs-on: ubuntu-latest
@ -76,18 +89,23 @@ jobs:
images: |
${{ env.DOCKER_IMAGE }}
ghcr.io/name/app
tag-sha: true
tag-match: ${{ matrix.tag-match }}
tag-match-group: ${{ matrix.tag-match-group }}
tags: |
type=schedule
type=ref,event=branch
type=ref,event=tag
type=ref,event=pr
type=match,"pattern=${{ matrix.tag-match }}",group=${{ matrix.tag-match-group }}
type=sha
tag-semver:
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
tag-latest:
- 'true'
- 'false'
flavor-latest:
- "auto"
- "true"
- "false"
steps:
-
name: Checkout
@ -99,13 +117,19 @@ jobs:
images: |
${{ env.DOCKER_IMAGE }}
ghcr.io/name/app
tag-semver: |
{{raw}}
{{version}}
{{major}}.{{minor}}.{{patch}}
tag-latest: ${{ matrix.tag-latest }}
tags: |
type=schedule
type=ref,event=branch
type=ref,event=tag
type=ref,event=pr
type=semver,pattern={{raw}}
type=semver,pattern={{version}}
type=semver,pattern={{major}}.{{minor}}.{{patch}}
type=sha
flavor: |
latest=${{ matrix.flavor-latest }}
label-custom:
flavor:
runs-on: ubuntu-latest
steps:
-
@ -118,7 +142,24 @@ jobs:
images: |
${{ env.DOCKER_IMAGE }}
ghcr.io/name/app
label-custom: |
flavor: |
prefix=foo-
suffix=-bar
labels:
runs-on: ubuntu-latest
steps:
-
name: Checkout
uses: actions/checkout@v2
-
name: Docker meta
uses: ./
with:
images: |
${{ env.DOCKER_IMAGE }}
ghcr.io/name/app
labels: |
maintainer=CrazyMax
org.opencontainers.image.title=MyCustomTitle
org.opencontainers.image.description=Another description
@ -141,11 +182,15 @@ jobs:
uses: ./
with:
images: ${{ env.DOCKER_IMAGE }}
tag-sha: true
tag-semver: |
v{{version}}
v{{major}}.{{minor}}
v{{major}}
tags: |
type=schedule
type=ref,event=branch
type=ref,event=tag
type=ref,event=pr
type=semver,pattern=v{{version}}
type=semver,pattern=v{{major}}.{{minor}}
type=semver,pattern=v{{major}}
type=sha
-
name: Set up QEMU
uses: docker/setup-qemu-action@v1
@ -192,11 +237,15 @@ jobs:
images: |
${{ env.DOCKER_IMAGE }}
ghcr.io/name/app
tag-sha: true
tag-semver: |
{{version}}
{{major}}.{{minor}}
{{major}}
tags: |
type=schedule
type=ref,event=branch
type=ref,event=tag
type=ref,event=pr
type=semver,pattern={{version}}
type=semver,pattern={{major}}.{{minor}}
type=semver,pattern={{major}}
type=sha
-
name: Set up QEMU
uses: docker/setup-qemu-action@v1

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@ -10,6 +10,7 @@ on:
pull_request:
branches:
- 'master'
- 'releases/v*'
paths-ignore:
- '**.md'
@ -20,12 +21,18 @@ jobs:
-
name: Checkout
uses: actions/checkout@v2
-
name: Validate
uses: docker/bake-action@v1
with:
targets: validate
-
name: Test
run: docker buildx bake test
uses: docker/bake-action@v1
with:
targets: test
-
name: Upload coverage
uses: codecov/codecov-action@v1
with:
token: ${{ secrets.CODECOV_TOKEN }}
file: ./coverage/clover.xml

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@ -1,25 +0,0 @@
name: validate
on:
push:
branches:
- 'master'
- 'releases/v*'
paths-ignore:
- '**.md'
pull_request:
branches:
- 'master'
paths-ignore:
- '**.md'
jobs:
validate:
runs-on: ubuntu-latest
steps:
-
name: Checkout
uses: actions/checkout@v2
-
name: Validate
run: docker buildx bake validate

474
README.md
View file

@ -5,6 +5,10 @@
[![Become a sponsor](https://img.shields.io/badge/sponsor-crazy--max-181717.svg?logo=github&style=flat-square)](https://github.com/sponsors/crazy-max)
[![Paypal Donate](https://img.shields.io/badge/donate-paypal-00457c.svg?logo=paypal&style=flat-square)](https://www.paypal.me/crazyws)
## Upgrade from v1
`v2` of this action includes significant changes. Please read the [upgrade notes](UPGRADE.md) for a smooth migration.
## About
GitHub Action to extract metadata (tags, labels) for Docker. This action is particularly useful if used with
@ -23,11 +27,17 @@ ___
* [Customizing](#customizing)
* [inputs](#inputs)
* [outputs](#outputs)
* [`flavor` input](#flavor-input)
* [`tags` input](#tags-input)
* [`type=schedule`](#typeschedule)
* [`type=semver`](#typesemver)
* [`type=match`](#typematch)
* [`type=edge`](#typeedge)
* [`type=ref`](#typeref)
* [`type=raw`](#typeraw)
* [`type=sha`](#typesha)
* [Notes](#notes)
* [Latest tag](#latest-tag)
* [Handle semver tag](#handle-semver-tag)
* [`tag-match` examples](#tag-match-examples)
* [Schedule tag](#schedule-tag)
* [Overwrite labels](#overwrite-labels)
* [Keep up-to-date with GitHub Dependabot](#keep-up-to-date-with-github-dependabot)
* [Contributing](#contributing)
@ -37,24 +47,18 @@ ___
### Basic
| Event | Ref | Commit SHA | Docker Tags |
|-----------------|-------------------------------|------------|-------------------------------------|
| `pull_request` | `refs/pull/2/merge` | `a123b57` | `pr-2` |
| `push` | `refs/heads/master` | `cf20257` | `master` |
| `push` | `refs/heads/my/branch` | `a5df687` | `my-branch` |
| `push tag` | `refs/tags/v1.2.3` | `ad132f5` | `v1.2.3`, `latest` |
| `push tag` | `refs/tags/v2.0.8-beta.67` | `fc89efd` | `v2.0.8-beta.67`, `latest` |
```yaml
name: ci
on:
push:
branches:
- '**'
- 'master'
tags:
- 'v*'
pull_request:
branches:
- 'master'
jobs:
docker:
@ -65,16 +69,10 @@ jobs:
uses: actions/checkout@v2
-
name: Docker meta
id: docker_meta
uses: crazy-max/ghaction-docker-meta@v1
id: meta
uses: crazy-max/ghaction-docker-meta@v2
with:
images: name/app
-
name: Set up QEMU
uses: docker/setup-qemu-action@v1
-
name: Set up Docker Buildx
uses: docker/setup-buildx-action@v1
-
name: Login to DockerHub
if: github.event_name != 'pull_request'
@ -87,33 +85,33 @@ jobs:
uses: docker/build-push-action@v2
with:
context: .
file: ./Dockerfile
platforms: linux/amd64,linux/arm64,linux/386
push: ${{ github.event_name != 'pull_request' }}
tags: ${{ steps.docker_meta.outputs.tags }}
labels: ${{ steps.docker_meta.outputs.labels }}
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}
```
| Event | Ref | Docker Tags |
|-----------------|-------------------------------|-------------------------------------|
| `pull_request` | `refs/pull/2/merge` | `pr-2` |
| `push` | `refs/heads/master` | `master` |
| `push` | `refs/heads/releases/v1` | `releases-v1` |
| `push tag` | `refs/tags/v1.2.3` | `v1.2.3`, `latest` |
| `push tag` | `refs/tags/v2.0.8-beta.67` | `v2.0.8-beta.67`, `latest` |
### Semver
| Event | Ref | Commit SHA | Docker Tags |
|-----------------|-------------------------------|------------|-------------------------------------|
| `pull_request` | `refs/pull/2/merge` | `a123b57` | `pr-2` |
| `push` | `refs/heads/master` | `cf20257` | `master` |
| `push` | `refs/heads/my/branch` | `a5df687` | `my-branch` |
| `push tag` | `refs/tags/v1.2.3` | `ad132f5` | `1.2.3`, `1.2`, `latest` |
| `push tag` | `refs/tags/v2.0.8-beta.67` | `fc89efd` | `2.0.8-beta.67` |
```yaml
name: ci
on:
push:
branches:
- '**'
- 'master'
tags:
- 'v*'
pull_request:
branches:
- 'master'
jobs:
docker:
@ -124,19 +122,16 @@ jobs:
uses: actions/checkout@v2
-
name: Docker meta
id: docker_meta
uses: crazy-max/ghaction-docker-meta@v1
id: meta
uses: crazy-max/ghaction-docker-meta@v2
with:
images: name/app
tag-semver: |
{{version}}
{{major}}.{{minor}}
-
name: Set up QEMU
uses: docker/setup-qemu-action@v1
-
name: Set up Docker Buildx
uses: docker/setup-buildx-action@v1
tags: |
type=ref,event=branch
type=ref,event=tag
type=ref,event=pr
type=semver,pattern={{version}}
type=semver,pattern={{major}}.{{minor}}
-
name: Login to DockerHub
if: github.event_name != 'pull_request'
@ -149,13 +144,19 @@ jobs:
uses: docker/build-push-action@v2
with:
context: .
file: ./Dockerfile
platforms: linux/amd64,linux/arm64,linux/386
push: ${{ github.event_name != 'pull_request' }}
tags: ${{ steps.docker_meta.outputs.tags }}
labels: ${{ steps.docker_meta.outputs.labels }}
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}
```
| Event | Ref | Docker Tags |
|-----------------|-------------------------------|-------------------------------------|
| `pull_request` | `refs/pull/2/merge` | `pr-2` |
| `push` | `refs/heads/master` | `master` |
| `push` | `refs/heads/releases/v1` | `releases-v1` |
| `push tag` | `refs/tags/v1.2.3` | `1.2.3`, `1.2`, `latest` |
| `push tag` | `refs/tags/v2.0.8-beta.67` | `2.0.8-beta.67` |
### Bake definition
This action also handles a bake definition file that can be used with the
@ -164,7 +165,6 @@ This action also handles a bake definition file that can be used with the
```hcl
// docker-bake.hcl
target "ghaction-docker-meta" {}
target "build" {
@ -181,10 +181,9 @@ name: ci
on:
push:
branches:
- '**'
- 'master'
tags:
- 'v*'
pull_request:
jobs:
docker:
@ -195,40 +194,37 @@ jobs:
uses: actions/checkout@v2
-
name: Docker meta
id: docker_meta
uses: crazy-max/ghaction-docker-meta@v1
id: meta
uses: crazy-max/ghaction-docker-meta@v2
with:
images: name/app
tag-sha: true
tag-semver: |
{{version}}
{{major}}.{{minor}}
-
name: Set up QEMU
uses: docker/setup-qemu-action@v1
-
name: Set up Docker Buildx
uses: docker/setup-buildx-action@v1
tags: |
type=ref,event=branch
type=ref,event=tag
type=ref,event=pr
type=semver,pattern={{version}}
type=semver,pattern={{major}}.{{minor}}
type=sha
-
name: Build
uses: docker/bake-action@v1
with:
files: |
./docker-bake.hcl
${{ steps.docker_meta.outputs.bake-file }}
targets: |
build
${{ steps.meta.outputs.bake-file }}
targets: build
```
Content of `${{ steps.docker_meta.outputs.bake-file }}` file will look like this:
Content of `${{ steps.meta.outputs.bake-file }}` file will look like this with `refs/tags/v1.2.3` ref:
```json
{
"target": {
"ghaction-docker-meta": {
"tags": [
"name/app:1.1.1",
"name/app:1.1",
"name/app:1.2.3",
"name/app:1.2",
"name/app:sha-90dd603",
"name/app:latest"
],
"labels": {
@ -236,14 +232,14 @@ Content of `${{ steps.docker_meta.outputs.bake-file }}` file will look like this
"org.opencontainers.image.description": "This your first repo!",
"org.opencontainers.image.url": "https://github.com/octocat/Hello-World",
"org.opencontainers.image.source": "https://github.com/octocat/Hello-World",
"org.opencontainers.image.version": "1.1.1",
"org.opencontainers.image.version": "1.2.3",
"org.opencontainers.image.created": "2020-01-10T00:30:00.000Z",
"org.opencontainers.image.revision": "90dd6032fac8bda1b6c4436a2e65de27961ed071",
"org.opencontainers.image.licenses": "MIT"
},
"args": {
"DOCKER_META_IMAGES": "name/app",
"DOCKER_META_VERSION": "1.1.1"
"DOCKER_META_VERSION": "1.2.3"
}
}
}
@ -272,22 +268,12 @@ Following inputs can be used as `step.with` keys
| Name | Type | Description |
|---------------------|----------|------------------------------------|
| `images` | List/CSV | List of Docker images to use as base name for tags |
| `tag-sha` | Bool | Add git short commit as Docker tag (default `false`) |
| `tag-edge` | Bool | Enable edge branch tagging (default `false`) |
| `tag-edge-branch` | String | Branch that will be tagged as edge (default `repo.default_branch`) |
| `tag-semver` | List/CSV | Handle Git tag as semver [template](#handle-semver-tag) if possible |
| `tag-match` | String | RegExp to match against a Git tag and use first match as Docker tag |
| `tag-match-group` | Number | Group to get if `tag-match` matches (default `0`) |
| `tag-latest` | Bool | Set `latest` Docker tag if `tag-semver`, `tag-match` or Git tag event occurs (default `true`) |
| `tag-schedule` | String | [Template](#schedule-tag) to apply to schedule tag (default `nightly`) |
| `tag-custom` | List/CSV | List of custom tags |
| `tag-custom-only` | Bool | Only use `tag-custom` as Docker tags |
| `label-custom` | List | List of custom labels |
| `tags` | List | List of [tags](#tags-input) as key-value pair attributes |
| `flavor` | List | [Flavor](#flavor-input) to apply |
| `labels` | List | List of custom labels |
| `sep-tags` | String | Separator to use for tags output (default `\n`) |
| `sep-labels` | String | Separator to use for labels output (default `\n`) |
> `tag-semver` and `tag-match` are mutually exclusive
### outputs
Following outputs are available
@ -299,59 +285,277 @@ Following outputs are available
| `labels` | String | Docker labels |
| `bake-file` | File | [Bake definition file](https://github.com/docker/buildx#file-definition) path |
## `flavor` input
`flavor` defines a global behavior for [`tags`](#tags-input):
```yaml
flavor: |
latest=auto
prefix=
suffix=
```
* `latest=<auto|true|false>`: Handle [latest tag](#latest-tag) (default `auto`)
* `prefix=<string>`: A global prefix for each generated tag
* `suffix=<string>`: A global suffix for each generated tag
## `tags` input
`tags` is the core input of this action as everything related to it will reflect the output metadata. This one is in
the form of a key-value pair list in CSV format to remove limitations intrinsically linked to GitHub Actions
(only string format is handled in the input fields). Here is an example:
```yaml
tags: |
type=schedule
type=ref,event=branch
type=ref,event=tag
type=ref,event=pr
type=semver,pattern={{version}}
type=semver,pattern={{major}}.{{minor}}
type=semver,pattern={{major}}
type=sha
```
Each entry is defined by a `type`, which are:
* [`type=schedule`](#typeschedule)
* [`type=semver`](#typesemver)
* [`type=match`](#typematch)
* [`type=edge`](#typeedge)
* [`type=ref`](#typeref)
* [`type=raw`](#typeraw)
* [`type=sha`](#typesha)
And global attributes:
* `enable=<true|false>` enable this entry (default `true`)
* `priority=<number>` priority to manage the order of tags
* `prefix=<string>` add prefix
* `suffix=<string>` add suffix
Default entries if `tags` input is empty:
```yaml
tags: |
type=schedule
type=ref,event=branch
type=ref,event=tag
type=ref,event=pr
```
### `type=schedule`
```yaml
tags: |
# minimal
type=schedule
# default
type=schedule,pattern=nightly
# handlebars
type=schedule,pattern={{date 'YYYYMMDD'}}
```
Will be used on [schedule event](https://docs.github.com/en/actions/reference/events-that-trigger-workflows#schedule).
`pattern` is a specially crafted attribute to support [Handlebars template](https://handlebarsjs.com/guide/) with
the following expressions:
* `date 'format'` ; render date by its [moment format](https://momentjs.com/docs/#/displaying/format/)
| Pattern | Output |
|--------------------------|----------------------|
| `nightly` | `nightly` |
| `{{date 'YYYYMMDD'}}` | `20210326` |
Extended attributes and default values:
```yaml
tags: |
type=schedule,enable=true,priority=1000,prefix=,suffix=,pattern=nightly
```
### `type=semver`
```yaml
tags: |
# minimal
type=semver,pattern={{version}}
# use custom value instead of git tag
type=semver,pattern={{version}},value=v1.0.0
```
Will be used on a [push tag event](https://docs.github.com/en/actions/reference/events-that-trigger-workflows#push)
and requires a valid Git tag [semver](https://semver.org/) but you can also use a custom value through `value`
attribute.
`pattern` attribute supports [Handlebars template](https://handlebarsjs.com/guide/) with the following expressions:
* `raw` ; the actual semver
* `version` ; shorthand for `{{major}}.{{minor}}.{{patch}}` (can include pre-release)
* `major` ; major version identifier
* `minor` ; minor version identifier
* `patch` ; patch version identifier
| Git tag | Pattern | Output |
|--------------------|----------------------------------------------------------|----------------------|
| `v1.2.3` | `{{raw}}` | `v1.2.3` |
| `v1.2.3` | `{{version}}` | `1.2.3` |
| `v1.2.3` | `{{major}}.{{minor}}` | `1.2` |
| `v1.2.3` | `v{{major}}` | `v1` |
| `v1.2.3` | `{{minor}}` | `2` |
| `v1.2.3` | `{{patch}}` | `3` |
| `v2.0.8-beta.67` | `{{raw}}` | `2.0.8-beta.67`* |
| `v2.0.8-beta.67` | `{{version}}` | `2.0.8-beta.67` |
| `v2.0.8-beta.67` | `{{major}}.{{minor}}` | `2.0.8-beta.67`* |
> *Pre-release (rc, beta, alpha) will only extend `{{version}}` as tag because they are updated frequently,
> and contain many breaking changes that are (by the author's design) not yet fit for public consumption.
Extended attributes and default values:
```yaml
tags: |
type=semver,enable=true,priority=900,prefix=,suffix=,pattern=,value=
```
### `type=match`
```yaml
tags: |
# minimal
type=match,pattern=\d{8}
# double quotes if comma in pattern
type=match,"pattern=\d{1,3}.\d{1,3}.\d{1,3}"
# define match group
type=match,pattern=v(.*),group=1
# use custom value instead of git tag
type=match,pattern=v(.*),group=1,value=v1.0.0
```
Can create a regular expression for matching Git tag with a pattern and capturing group. Will be used on a
[push tag event](https://docs.github.com/en/actions/reference/events-that-trigger-workflows#push) but you can also use
a custom value through `value` attribute.
| Git tag | Pattern | Group | Output |
|-------------------------|-------------------------------|---------|------------------------|
| `v1.2.3` | `\d{1,3}.\d{1,3}.\d{1,3}` | `0` | `1.2.3` |
| `v2.0.8-beta.67` | `v(.*)` | `1` | `2.0.8-beta.67` |
| `v2.0.8-beta.67` | `v(\d.\d)` | `1` | `2.0` |
| `20200110-RC2` | `\d+` | `0` | `20200110` |
Extended attributes and default values:
```yaml
tags: |
type=group,enable=true,priority=800,prefix=,suffix=,pattern=,group=0,value=
```
### `type=edge`
```yaml
tags: |
# minimal
type=edge
# define default branch
type=edge,branch=main
```
An `edge` tag reflects the last commit of the active branch on your Git repository. I usually prefer to use `edge`
as a Docker tag for a better distinction or common pattern. This is also used by official images
like [Alpine](https://hub.docker.com/_/alpine).
Extended attributes and default values:
```yaml
tags: |
type=edge,enable=true,priority=700,prefix=,suffix=,branch=$repo.default_branch
```
### `type=ref`
```yaml
tags: |
# minimal branch event
type=ref,event=branch
# minimal tag event
type=ref,event=tag
# minimal pull request event
type=ref,event=pr
```
This type handles Git ref (or reference) for the following events:
* `branch` ; eg. `refs/heads/master`
* `tag` ; eg. `refs/tags/v1.0.0`
* `pr` ; eg. `refs/pull/318/merge`
| Event | Ref | Output |
|-----------------|-------------------------------|-------------------------------|
| `pull_request` | `refs/pull/2/merge` | `pr-2` |
| `push` | `refs/heads/master` | `master` |
| `push` | `refs/heads/my/branch` | `my-branch` |
| `push tag` | `refs/tags/v1.2.3` | `v1.2.3` |
| `push tag` | `refs/tags/v2.0.8-beta.67` | `v2.0.8-beta.67` |
Extended attributes and default values:
```yaml
tags: |
# event branch
type=ref,enable=true,priority=600,prefix=,suffix=,event=
# event tag
type=ref,enable=true,priority=600,prefix=,suffix=,event=
# event pr
type=ref,enable=true,priority=600,prefix=pr-,suffix=,event=
```
### `type=raw`
```yaml
tags: |
type=raw,value=foo
type=raw,value=bar
# or
type=raw,foo
type=raw,bar
# or
foo
bar
```
Output custom tags according to your needs.
Extended attributes and default values:
```yaml
tags: |
type=raw,enable=true,priority=200,prefix=,suffix=,value=
```
### `type=sha`
```yaml
tags: |
# minimal
type=sha
```
Output Git short commit as Docker tag like `sha-ad132f5`.
Extended attributes and default values:
```yaml
tags: |
type=sha,enable=true,priority=100,prefix=sha-,suffix=
```
## Notes
### Latest tag
Latest Docker tag will be generated by default on `push tag` event. If for example you push the `v1.2.3` Git tag,
you will have at the output of this action the Docker tags `v1.2.3` and `latest`. But you can allow the latest tag to be
generated only if `tag-semver` is a valid [semver](https://semver.org/) or if Git tag matches a regular expression
with the [`tag-match` input](#tag-match-examples). Can be disabled if `tag-latest` is `false`.
### Handle semver tag
If Git tag is a valid [semver](https://semver.org/) you can handle it to output multi Docker tags at once.
`tag-semver` supports multi-line [Handlebars template](https://handlebarsjs.com/guide/) with the following inputs:
| Git tag | `tag-semver` | Valid | Output tags | Output version |
|--------------------|----------------------------------------------------------|--------------------|----------------------------|------------------------------|
| `v1.2.3` | `{{raw}}` | :white_check_mark: | `v1.2.3`, `latest` | `v1.2.3` |
| `v1.2.3` | `{{version}}` | :white_check_mark: | `1.2.3`, `latest` | `1.2.3` |
| `v1.2.3` | `{{major}}.{{minor}}` | :white_check_mark: | `1.2`, `latest` | `1.2` |
| `v1.2.3` | `v{{major}}` | :white_check_mark: | `v1`, `latest` | `v1` |
| `v1.2.3` | `{{minor}}` | :white_check_mark: | `2`, `latest` | `2` |
| `v1.2.3` | `{{patch}}` | :white_check_mark: | `3`, `latest` | `3` |
| `v1.2.3` | `{{major}}.{{minor}}`<br>`{{major}}.{{minor}}.{{patch}}` | :white_check_mark: | `1.2`, `1.2.3`, `latest` | `1.2`* |
| `v2.0.8-beta.67` | `{{raw}}` | :white_check_mark: | `2.0.8-beta.67`** | `2.0.8-beta.67` |
| `v2.0.8-beta.67` | `{{version}}` | :white_check_mark: | `2.0.8-beta.67` | `2.0.8-beta.67` |
| `v2.0.8-beta.67` | `{{major}}.{{minor}}` | :white_check_mark: | `2.0.8-beta.67`** | `2.0.8-beta.67` |
| `release1` | `{{raw}}` | :x: | `release1` | `release1` |
> *First occurrence of `tag-semver` will be taken as `output.version`
> **Pre-release (rc, beta, alpha) will only extend `{{version}}` as tag because they are updated frequently,
> and contain many breaking changes that are (by the author's design) not yet fit for public consumption.
### `tag-match` examples
| Git tag | `tag-match` | `tag-match-group` | Match | Output tags | Output version |
|-------------------------|------------------------------------|-------------------|----------------------|---------------------------|------------------------------|
| `v1.2.3` | `\d{1,3}.\d{1,3}.\d{1,3}` | `0` | :white_check_mark: | `1.2.3`, `latest` | `1.2.3` |
| `v2.0.8-beta.67` | `v(.*)` | `1` | :white_check_mark: | `2.0.8-beta.67`, `latest` | `2.0.8-beta.67` |
| `v2.0.8-beta.67` | `v(\d.\d)` | `1` | :white_check_mark: | `2.0`, `latest` | `2.0` |
| `release1` | `\d{1,3}.\d{1,3}` | `0` | :x: | `release1` | `release1` |
| `20200110-RC2` | `\d+` | `0` | :white_check_mark: | `20200110`, `latest` | `20200110` |
### Schedule tag
`tag-schedule` is specially crafted input to support [Handlebars template](https://handlebarsjs.com/guide/) with
the following expressions:
| Expression | Example | Description |
|-------------------------|-------------------------------------------|------------------------------------------|
| `{{date 'format'}}` | `{{date 'YYYYMMDD'}}` > `20200110` | Render date by its [moment format](https://momentjs.com/docs/#/displaying/format/)
You can find more examples in the [CI workflow](.github/workflows/ci.yml).
`latest` tag is handled through the [`flavor` input](#flavor-input). It will be generated by default (`auto` mode) for:
* [`type=ref,event=tag`](#typeref)
* [`type=semver,pattern=...`](#typesemver)
* [`type=match,pattern=...`](#typematch)
### Overwrite labels
@ -362,10 +566,10 @@ labels generated are not suitable, you can overwrite them like this:
-
name: Docker meta
id: docker_meta
uses: crazy-max/ghaction-docker-meta@v1
uses: crazy-max/ghaction-docker-meta@v2
with:
images: name/app
label-custom: |
labels: |
maintainer=CrazyMax
org.opencontainers.image.title=MyCustomTitle
org.opencontainers.image.description=Another description

295
UPGRADE.md Normal file
View file

@ -0,0 +1,295 @@
# Upgrade notes
## v1 to v2
* [inputs](#inputs)
* [`tag-sha`](#tag-sha)
* [`tag-edge` / `tag-edge-branch`](#tag-edge--tag-edge-branch)
* [`tag-semver`](#tag-semver)
* [`tag-match` / `tag-match-group`](#tag-match--tag-match-group)
* [`tag-latest`](#tag-latest)
* [`tag-schedule`](#tag-schedule)
* [`tag-custom` / `tag-custom-only`](#tag-custom--tag-custom-only)
* [`label-custom`](#label-custom)
* [Basic workflow](#basic-workflow)
* [Semver workflow](#semver-workflow)
### inputs
| New | Unchanged | Removed |
|------------|-----------------|--------------------|
| `tags` | `images` | `tag-sha` |
| `flavor` | `sep-tags` | `tag-edge` |
| `labels` | `sep-labels` | `tag-edge-branch` |
| | | `tag-semver` |
| | | `tag-match` |
| | | `tag-match-group` |
| | | `tag-latest` |
| | | `tag-schedule` |
| | | `tag-custom` |
| | | `tag-custom-only` |
| | | `label-custom` |
#### `tag-sha`
```yaml
tags: |
type=sha
```
#### `tag-edge` / `tag-edge-branch`
```yaml
tags: |
# default branch
type=edge
# specify branch
type=edge,branch=main
```
#### `tag-semver`
```yaml
tags: |
type=semver,pattern={{version}}
```
#### `tag-match` / `tag-match-group`
```yaml
tags: |
type=match,pattern=v(.*),group=1
```
#### `tag-latest`
`tag-latest` is now handled through the [`flavor` input](README.md#flavor-input):
```yaml
flavor: |
latest=auto
```
See also the notes about ["latest tag" behavior](README.md#latest-tag)
#### `tag-schedule`
```yaml
tags: |
# default tag (nightly)
type=schedule
# specific pattern
type=schedule,pattern={{date 'YYYYMMDD'}}
```
#### `tag-custom` / `tag-custom-only`
```yaml
tags: |
type=raw,value=foo
type=raw,value=bar
# or
type=raw,foo
type=raw,bar
# or
foo
bar
```
#### `label-custom`
Same behavior for `labels`:
```yaml
labels: |
maintainer=CrazyMax
```
### Basic workflow
```yaml
# v1
name: ci
on:
push:
branches:
- 'master'
tags:
- 'v*'
pull_request:
branches:
- 'master'
jobs:
docker:
runs-on: ubuntu-latest
steps:
-
name: Checkout
uses: actions/checkout@v2
-
name: Docker meta
id: meta
uses: crazy-max/ghaction-docker-meta@v1
with:
images: name/app
-
name: Login to DockerHub
if: github.event_name != 'pull_request'
uses: docker/login-action@v1
with:
username: ${{ secrets.DOCKERHUB_USERNAME }}
password: ${{ secrets.DOCKERHUB_TOKEN }}
-
name: Build and push
uses: docker/build-push-action@v2
with:
context: .
push: ${{ github.event_name != 'pull_request' }}
tags: ${{ steps.docker_meta.outputs.tags }}
labels: ${{ steps.docker_meta.outputs.labels }}
```
```yaml
# v2
name: ci
on:
push:
branches:
- 'master'
tags:
- 'v*'
pull_request:
branches:
- 'master'
jobs:
docker:
runs-on: ubuntu-latest
steps:
-
name: Checkout
uses: actions/checkout@v2
-
name: Docker meta
id: meta
uses: crazy-max/ghaction-docker-meta@v2
with:
images: name/app
-
name: Login to DockerHub
if: github.event_name != 'pull_request'
uses: docker/login-action@v1
with:
username: ${{ secrets.DOCKERHUB_USERNAME }}
password: ${{ secrets.DOCKERHUB_TOKEN }}
-
name: Build and push
uses: docker/build-push-action@v2
with:
context: .
push: ${{ github.event_name != 'pull_request' }}
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}
```
### Semver workflow
```yaml
# v1
name: ci
on:
push:
branches:
- 'master'
tags:
- 'v*'
pull_request:
branches:
- 'master'
jobs:
docker:
runs-on: ubuntu-latest
steps:
-
name: Checkout
uses: actions/checkout@v2
-
name: Docker meta
id: meta
uses: crazy-max/ghaction-docker-meta@v1
with:
images: name/app
tag-semver: |
{{version}}
{{major}}.{{minor}}
-
name: Login to DockerHub
if: github.event_name != 'pull_request'
uses: docker/login-action@v1
with:
username: ${{ secrets.DOCKERHUB_USERNAME }}
password: ${{ secrets.DOCKERHUB_TOKEN }}
-
name: Build and push
uses: docker/build-push-action@v2
with:
context: .
push: ${{ github.event_name != 'pull_request' }}
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}
```
```yaml
# v2
name: ci
on:
push:
branches:
- 'master'
tags:
- 'v*'
pull_request:
branches:
- 'master'
jobs:
docker:
runs-on: ubuntu-latest
steps:
-
name: Checkout
uses: actions/checkout@v2
-
name: Docker meta
id: meta
uses: crazy-max/ghaction-docker-meta@v2
with:
images: name/app
tags: |
type=ref,event=branch
type=ref,event=tag
type=ref,event=pr
type=semver,pattern={{version}}
type=semver,pattern={{major}}.{{minor}}
-
name: Login to DockerHub
if: github.event_name != 'pull_request'
uses: docker/login-action@v1
with:
username: ${{ secrets.DOCKERHUB_USERNAME }}
password: ${{ secrets.DOCKERHUB_TOKEN }}
-
name: Build and push
uses: docker/build-push-action@v2
with:
context: .
push: ${{ github.event_name != 'pull_request' }}
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}
```

115
__tests__/flavor.test.ts Normal file
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@ -0,0 +1,115 @@
import {Flavor, Transform} from '../src/flavor';
describe('transform', () => {
// prettier-ignore
test.each([
[
[
`randomstr`,
`latest=auto`
],
{} as Flavor,
true
],
[
[
`unknwown=foo`
],
{} as Flavor,
true
],
[
[
`latest`,
],
{} as Flavor,
true
],
[
[
`latest=true`
],
{
latest: "true",
prefix: "",
suffix: ""
} as Flavor,
false
],
[
[
`latest=false`
],
{
latest: "false",
prefix: "",
suffix: ""
} as Flavor,
false
],
[
[
`latest=auto`
],
{
latest: "auto",
prefix: "",
suffix: ""
} as Flavor,
false
],
[
[
`latest=foo`
],
{} as Flavor,
true
],
[
[
`prefix=sha-`
],
{
latest: "auto",
prefix: "sha-",
suffix: ""
} as Flavor,
false
],
[
[
`suffix=-alpine`
],
{
latest: "auto",
prefix: "",
suffix: "-alpine"
} as Flavor,
false
],
[
[
`latest=false`,
`prefix=dev-`,
`suffix=-alpine`
],
{
latest: "false",
prefix: "dev-",
suffix: "-alpine"
} as Flavor,
false
],
])('given %p attributes ', async (inputs: string[], expected: Flavor, invalid: boolean) => {
try {
const flavor = Transform(inputs);
console.log(flavor);
expect(flavor).toEqual(expected);
} catch (err) {
if (!invalid) {
console.error(err);
}
expect(true).toBe(invalid);
}
});
});

File diff suppressed because it is too large Load diff

471
__tests__/tag.test.ts Normal file
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@ -0,0 +1,471 @@
import {Transform, Parse, Tag, Type, RefEvent, DefaultPriorities} from '../src/tag';
describe('transform', () => {
// prettier-ignore
test.each([
[
[
`type=ref,event=branch`,
`type=ref,event=tag`,
`type=ref,event=pr`,
`type=schedule`,
`type=sha`,
`type=raw,foo`,
`type=edge`,
`type=semver,pattern={{version}}`,
`type=match,"pattern=\\d{1,3}.\\d{1,3}.\\d{1,3}"`
],
[
{
type: Type.Schedule,
attrs: {
"priority": DefaultPriorities[Type.Schedule],
"enable": "true",
"prefix": "",
"suffix": "",
"pattern": "nightly"
}
},
{
type: Type.Semver,
attrs: {
"priority": DefaultPriorities[Type.Semver],
"enable": "true",
"prefix": "",
"suffix": "",
"pattern": "{{version}}",
"value": ""
}
},
{
type: Type.Match,
attrs: {
"priority": DefaultPriorities[Type.Match],
"enable": "true",
"prefix": "",
"suffix": "",
"pattern": "\\d{1,3}.\\d{1,3}.\\d{1,3}",
"group": "0",
"value": ""
}
},
{
type: Type.Edge,
attrs: {
"priority": DefaultPriorities[Type.Edge],
"enable": "true",
"prefix": "",
"suffix": "",
"branch": ""
}
},
{
type: Type.Ref,
attrs: {
"priority": DefaultPriorities[Type.Ref],
"enable": "true",
"prefix": "",
"suffix": "",
"event": RefEvent.Branch
}
},
{
type: Type.Ref,
attrs: {
"priority": DefaultPriorities[Type.Ref],
"enable": "true",
"prefix": "",
"suffix": "",
"event": RefEvent.Tag
}
},
{
type: Type.Ref,
attrs: {
"priority": DefaultPriorities[Type.Ref],
"enable": "true",
"prefix": "pr-",
"suffix": "",
"event": RefEvent.PR
}
},
{
type: Type.Raw,
attrs: {
"priority": DefaultPriorities[Type.Raw],
"enable": "true",
"prefix": "",
"suffix": "",
"value": "foo"
}
},
{
type: Type.Sha,
attrs: {
"priority": DefaultPriorities[Type.Sha],
"enable": "true",
"prefix": "sha-",
"suffix": ""
}
}
] as Tag[],
false
]
])('given %p', async (l: string[], expected: Tag[], invalid: boolean) => {
try {
const tags = Transform(l);
console.log(tags);
expect(tags).toEqual(expected);
} catch (err) {
if (!invalid) {
console.error(err);
}
expect(true).toBe(invalid);
}
});
});
describe('parse', () => {
// prettier-ignore
test.each([
[
`type=schedule,enable=true,pattern={{date 'YYYYMMDD'}}`,
{
type: Type.Schedule,
attrs: {
"priority": DefaultPriorities[Type.Schedule],
"enable": "true",
"prefix": "",
"suffix": "",
"pattern": "{{date 'YYYYMMDD'}}"
}
} as Tag,
false
],
[
`type=semver,enable=true,pattern={{version}}`,
{
type: Type.Semver,
attrs: {
"priority": DefaultPriorities[Type.Semver],
"enable": "true",
"prefix": "",
"suffix": "",
"pattern": "{{version}}",
"value": ""
}
} as Tag,
false
],
[
`type=semver,priority=1,enable=true,pattern={{version}}`,
{
type: Type.Semver,
attrs: {
"priority": "1",
"enable": "true",
"prefix": "",
"suffix": "",
"pattern": "{{version}}",
"value": ""
}
} as Tag,
false
],
[
`type=semver,priority=1,enable=true,pattern={{version}},value=v1.0.0`,
{
type: Type.Semver,
attrs: {
"priority": "1",
"enable": "true",
"prefix": "",
"suffix": "",
"pattern": "{{version}}",
"value": "v1.0.0"
}
} as Tag,
false
],
[
`type=match,enable=true,pattern=v(.*),group=1`,
{
type: Type.Match,
attrs: {
"priority": DefaultPriorities[Type.Match],
"enable": "true",
"prefix": "",
"suffix": "",
"pattern": "v(.*)",
"group": "1",
"value": ""
}
} as Tag,
false
],
[
`type=match,enable=true,"pattern=^v(\\d{1,3}.\\d{1,3}.\\d{1,3})$",group=1`,
{
type: Type.Match,
attrs: {
"priority": DefaultPriorities[Type.Match],
"enable": "true",
"prefix": "",
"suffix": "",
"pattern": "^v(\\d{1,3}.\\d{1,3}.\\d{1,3})$",
"group": "1",
"value": ""
}
} as Tag,
false
],
[
`type=match,priority=700,enable=true,pattern=v(.*),group=1`,
{
type: Type.Match,
attrs: {
"priority": "700",
"enable": "true",
"prefix": "",
"suffix": "",
"pattern": "v(.*)",
"group": "1",
"value": ""
}
} as Tag,
false
],
[
`type=match,enable=true,pattern=v(.*),group=1,value=v1.2.3`,
{
type: Type.Match,
attrs: {
"priority": DefaultPriorities[Type.Match],
"enable": "true",
"prefix": "",
"suffix": "",
"pattern": "v(.*)",
"group": "1",
"value": "v1.2.3"
}
} as Tag,
false
],
[
`type=match,enable=true,pattern=v(.*),group=foo`,
{} as Tag,
true
],
[
`type=edge`,
{
type: Type.Edge,
attrs: {
"priority": DefaultPriorities[Type.Edge],
"enable": "true",
"prefix": "",
"suffix": "",
"branch": ""
}
} as Tag,
false
],
[
`type=edge,enable=true,branch=master`,
{
type: Type.Edge,
attrs: {
"priority": DefaultPriorities[Type.Edge],
"enable": "true",
"prefix": "",
"suffix": "",
"branch": "master"
}
} as Tag,
false
],
[
`type=ref,event=tag`,
{
type: Type.Ref,
attrs: {
"priority": DefaultPriorities[Type.Ref],
"enable": "true",
"prefix": "",
"suffix": "",
"event": RefEvent.Tag
}
} as Tag,
false
],
[
`type=ref,event=branch`,
{
type: Type.Ref,
attrs: {
"priority": DefaultPriorities[Type.Ref],
"enable": "true",
"prefix": "",
"suffix": "",
"event": RefEvent.Branch
}
} as Tag,
false
],
[
`type=ref,event=pr`,
{
type: Type.Ref,
attrs: {
"priority": DefaultPriorities[Type.Ref],
"enable": "true",
"prefix": "pr-",
"suffix": "",
"event": RefEvent.PR
}
} as Tag,
false
],
[
`type=ref,event=foo`,
{} as Tag,
true
],
[
`type=ref`,
{} as Tag,
true
],
[
`acustomtag`,
{
type: Type.Raw,
attrs: {
"priority": DefaultPriorities[Type.Raw],
"enable": "true",
"prefix": "",
"suffix": "",
"value": "acustomtag"
}
} as Tag,
false
],
[
`type=raw`,
{} as Tag,
true
],
[
`type=raw,value=acustomtag2`,
{
type: Type.Raw,
attrs: {
"priority": DefaultPriorities[Type.Raw],
"enable": "true",
"prefix": "",
"suffix": "",
"value": "acustomtag2"
}
} as Tag,
false
],
[
`type=raw,enable=true,value=acustomtag4`,
{
type: Type.Raw,
attrs: {
"priority": DefaultPriorities[Type.Raw],
"enable": "true",
"prefix": "",
"suffix": "",
"value": "acustomtag4"
}
} as Tag,
false
],
[
`type=raw,enable=false,value=acustomtag5`,
{
type: Type.Raw,
attrs: {
"priority": DefaultPriorities[Type.Raw],
"enable": "false",
"prefix": "",
"suffix": "",
"value": "acustomtag5"
}
} as Tag,
false
],
[
`type=sha`,
{
type: Type.Sha,
attrs: {
"priority": DefaultPriorities[Type.Sha],
"enable": "true",
"prefix": "sha-",
"suffix": ""
}
} as Tag,
false
],
[
`type=sha,prefix=`,
{
type: Type.Sha,
attrs: {
"priority": DefaultPriorities[Type.Sha],
"enable": "true",
"prefix": "",
"suffix": ""
}
} as Tag,
false
],
[
`type=sha,enable=false`,
{
type: Type.Sha,
attrs: {
"priority": DefaultPriorities[Type.Sha],
"enable": "false",
"prefix": "sha-",
"suffix": ""
}
} as Tag,
false
],
[
`type=semver`,
{} as Tag,
true
],
[
`type=match`,
{} as Tag,
true
],
[
`type=foo`,
{} as Tag,
true
],
[
`type=sha,enable=foo`,
{} as Tag,
true
]
])('given %p event ', async (s: string, expected: Tag, invalid: boolean) => {
try {
const tag = Parse(s);
console.log(tag);
expect(tag).toEqual(expected);
} catch (err) {
if (!invalid) {
console.error(err);
}
expect(true).toBe(invalid);
}
});
});

View file

@ -10,47 +10,13 @@ inputs:
images:
description: 'List of Docker images to use as base name for tags'
required: true
tag-sha:
description: 'Add git short SHA as Docker tag'
default: 'false'
tags:
description: 'List of tags as key-value pair attributes'
required: false
tag-edge:
description: 'Enable edge branch tagging'
default: 'false'
flavor:
description: 'Flavors to apply'
required: false
tag-edge-branch:
description: 'Branch that will be tagged as edge (default repo.default_branch)'
required: false
tag-semver:
description: 'Handle Git tag as semver template if possible'
required: false
tag-match:
description: 'RegExp to match against a Git tag and use match group as Docker tag'
required: false
tag-match-group:
description: 'Group to get if tag-match matches (default 0)'
default: '0'
required: false
tag-latest:
description: 'Set latest Docker tag if tag-semver, tag-match or Git tag event occurs'
default: 'true'
required: false
tag-match-latest:
deprecationMessage: 'tag-match-latest is deprecated. Use tag-latest instead'
description: '(DEPRECATED) Set latest Docker tag if tag-match matches or on Git tag event'
default: 'true'
required: false
tag-schedule:
description: 'Template to apply to schedule tag'
default: 'nightly'
required: false
tag-custom:
description: 'List of custom tags'
required: false
tag-custom-only:
description: 'Only use tag-custom as Docker tags'
required: false
label-custom:
labels:
description: 'List of custom labels'
required: false
sep-tags:

605
dist/index.js generated vendored
View file

@ -56,17 +56,9 @@ exports.tmpDir = tmpDir;
function getInputs() {
return {
images: getInputList('images'),
tagSha: /true/i.test(core.getInput('tag-sha') || 'false'),
tagEdge: /true/i.test(core.getInput('tag-edge') || 'false'),
tagEdgeBranch: core.getInput('tag-edge-branch'),
tagSemver: getInputList('tag-semver'),
tagMatch: core.getInput('tag-match'),
tagMatchGroup: Number(core.getInput('tag-match-group')) || 0,
tagLatest: /true/i.test(core.getInput('tag-latest') || core.getInput('tag-match-latest') || 'true'),
tagSchedule: core.getInput('tag-schedule') || 'nightly',
tagCustom: getInputList('tag-custom'),
tagCustomOnly: /true/i.test(core.getInput('tag-custom-only') || 'false'),
labelCustom: getInputList('label-custom', true),
tags: getInputList('tags', true),
flavor: getInputList('flavor', true),
labels: getInputList('labels', true),
sepTags: core.getInput('sep-tags') || `\n`,
sepLabels: core.getInput('sep-labels') || `\n`,
githubToken: core.getInput('github-token')
@ -106,6 +98,52 @@ exports.asyncForEach = (array, callback) => __awaiter(void 0, void 0, void 0, fu
/***/ }),
/***/ 3716:
/***/ ((__unused_webpack_module, exports) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.Transform = void 0;
function Transform(inputs) {
const flavor = {
latest: 'auto',
prefix: '',
suffix: ''
};
for (const input of inputs) {
const parts = input.split('=', 2);
if (parts.length == 1) {
throw new Error(`Invalid entry: ${input}`);
}
switch (parts[0]) {
case 'latest': {
flavor.latest = parts[1];
if (!['auto', 'true', 'false'].includes(flavor.latest)) {
throw new Error(`Invalid latest flavor entry: ${input}`);
}
break;
}
case 'prefix': {
flavor.prefix = parts[1];
break;
}
case 'suffix': {
flavor.suffix = parts[1];
break;
}
default: {
throw new Error(`Unknown entry: ${input}`);
}
}
}
return flavor;
}
exports.Transform = Transform;
//# sourceMappingURL=flavor.js.map
/***/ }),
/***/ 5928:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
@ -221,20 +259,30 @@ function run() {
core.endGroup();
const meta = new meta_1.Meta(inputs, context, repo);
const version = meta.version;
core.startGroup(`Docker image version`);
core.info(version.main || '');
core.endGroup();
if (meta.version.main == undefined || meta.version.main.length == 0) {
core.warning(`No Docker image version has been generated. Check tags input.`);
}
else {
core.startGroup(`Docker image version`);
core.info(version.main || '');
core.endGroup();
}
core.setOutput('version', version.main || '');
// Docker tags
const tags = meta.tags();
core.startGroup(`Docker tags`);
for (let tag of tags) {
core.info(tag);
const tags = meta.getTags();
if (tags.length == 0) {
core.warning('No Docker tag has been generated. Check tags input.');
}
else {
core.startGroup(`Docker tags`);
for (let tag of tags) {
core.info(tag);
}
core.endGroup();
}
core.endGroup();
core.setOutput('tags', tags.join(inputs.sepTags));
// Docker labels
const labels = meta.labels();
const labels = meta.getLabels();
core.startGroup(`Docker labels`);
for (let label of labels) {
core.info(label);
@ -242,7 +290,7 @@ function run() {
core.endGroup();
core.setOutput('labels', labels.join(inputs.sepLabels));
// Bake definition file
const bakeFile = meta.bakeFile();
const bakeFile = meta.getBakeFile();
core.startGroup(`Bake definition file`);
core.info(fs.readFileSync(bakeFile, 'utf8'));
core.endGroup();
@ -293,99 +341,286 @@ const path = __importStar(__webpack_require__(5622));
const moment_1 = __importDefault(__webpack_require__(9623));
const semver = __importStar(__webpack_require__(1383));
const context_1 = __webpack_require__(3842);
const tcl = __importStar(__webpack_require__(2829));
const fcl = __importStar(__webpack_require__(3716));
const core = __importStar(__webpack_require__(2186));
class Meta {
constructor(inputs, context, repo) {
this.inputs = inputs;
if (!this.inputs.tagEdgeBranch) {
this.inputs.tagEdgeBranch = repo.default_branch;
}
this.context = context;
this.repo = repo;
this.tags = tcl.Transform(inputs.tags);
this.flavor = fcl.Transform(inputs.flavor);
this.date = new Date();
this.version = this.getVersion();
}
getVersion() {
const currentDate = this.date;
let version = {
main: undefined,
partial: [],
latest: false
latest: undefined
};
if (/schedule/.test(this.context.eventName)) {
version.main = handlebars.compile(this.inputs.tagSchedule)({
date: function (format) {
return moment_1.default(currentDate).utc().format(format);
for (const tag of this.tags) {
switch (tag.type) {
case tcl.Type.Schedule: {
version = this.procSchedule(version, tag);
break;
}
});
}
else if (/^refs\/tags\//.test(this.context.ref)) {
version.main = this.context.ref.replace(/^refs\/tags\//g, '').replace(/\//g, '-');
if (this.inputs.tagSemver.length > 0 && !semver.valid(version.main)) {
core.warning(`${version.main} is not a valid semver. More info: https://semver.org/`);
}
if (this.inputs.tagSemver.length > 0 && semver.valid(version.main)) {
const sver = semver.parse(version.main, {
includePrerelease: true
});
if (semver.prerelease(version.main)) {
version.main = handlebars.compile('{{version}}')(sver);
case tcl.Type.Semver: {
version = this.procSemver(version, tag);
break;
}
else {
version.latest = this.inputs.tagLatest;
version.main = handlebars.compile(this.inputs.tagSemver[0])(sver);
for (const semverTpl of this.inputs.tagSemver) {
const partial = handlebars.compile(semverTpl)(sver);
if (partial == version.main) {
continue;
}
version.partial.push(partial);
case tcl.Type.Match: {
version = this.procMatch(version, tag);
break;
}
case tcl.Type.Ref: {
if (tag.attrs['event'] == tcl.RefEvent.Branch) {
version = this.procRefBranch(version, tag);
}
else if (tag.attrs['event'] == tcl.RefEvent.Tag) {
version = this.procRefTag(version, tag);
}
else if (tag.attrs['event'] == tcl.RefEvent.PR) {
version = this.procRefPr(version, tag);
}
break;
}
}
else if (this.inputs.tagMatch) {
let tagMatch;
const isRegEx = this.inputs.tagMatch.match(/^\/(.+)\/(.*)$/);
if (isRegEx) {
tagMatch = version.main.match(new RegExp(isRegEx[1], isRegEx[2]));
case tcl.Type.Edge: {
version = this.procEdge(version, tag);
break;
}
else {
tagMatch = version.main.match(this.inputs.tagMatch);
case tcl.Type.Raw: {
version = this.procRaw(version, tag);
break;
}
if (tagMatch) {
version.main = tagMatch[this.inputs.tagMatchGroup];
version.latest = this.inputs.tagLatest;
case tcl.Type.Sha: {
version = this.procSha(version, tag);
break;
}
}
else {
version.latest = this.inputs.tagLatest;
}
}
else if (/^refs\/heads\//.test(this.context.ref)) {
version.main = this.context.ref.replace(/^refs\/heads\//g, '').replace(/[^a-zA-Z0-9._-]+/g, '-');
if (this.inputs.tagEdge && this.inputs.tagEdgeBranch === version.main) {
version.main = 'edge';
}
}
else if (/^refs\/pull\//.test(this.context.ref)) {
version.main = `pr-${this.context.ref.replace(/^refs\/pull\//g, '').replace(/\/merge$/g, '')}`;
}
if (this.inputs.tagCustom.length > 0) {
if (this.inputs.tagCustomOnly) {
version = {
main: this.inputs.tagCustom.shift(),
partial: this.inputs.tagCustom,
latest: false
};
}
else {
version.partial.push(...this.inputs.tagCustom);
}
}
version.partial = version.partial.filter((item, index) => version.partial.indexOf(item) === index);
if (version.latest == undefined) {
version.latest = false;
}
return version;
}
tags() {
procSchedule(version, tag) {
if (!/schedule/.test(this.context.eventName)) {
return version;
}
const currentDate = this.date;
const vraw = handlebars.compile(tag.attrs['pattern'])({
date: function (format) {
return moment_1.default(currentDate).utc().format(format);
}
});
if (version.main == undefined) {
version.main = vraw;
}
else if (vraw !== version.main) {
version.partial.push(vraw);
}
if (version.latest == undefined) {
version.latest = this.flavor.latest == 'auto' ? false : this.flavor.latest == 'true';
}
return version;
}
procSemver(version, tag) {
if (!/^refs\/tags\//.test(this.context.ref) && tag.attrs['value'].length == 0) {
return version;
}
let vraw;
if (tag.attrs['value'].length > 0) {
vraw = tag.attrs['value'];
}
else {
vraw = this.context.ref.replace(/^refs\/tags\//g, '').replace(/\//g, '-');
}
if (!semver.valid(vraw)) {
core.warning(`${vraw} is not a valid semver. More info: https://semver.org/`);
return version;
}
let latest = false;
const sver = semver.parse(vraw, {
includePrerelease: true
});
if (semver.prerelease(vraw)) {
vraw = handlebars.compile('{{version}}')(sver);
if (version.main == undefined) {
version.main = vraw;
}
else if (vraw !== version.main) {
version.partial.push(vraw);
}
}
else {
vraw = handlebars.compile(tag.attrs['pattern'])(sver);
if (version.main == undefined) {
version.main = vraw;
}
else if (vraw !== version.main) {
version.partial.push(vraw);
}
latest = true;
}
if (version.latest == undefined) {
version.latest = this.flavor.latest == 'auto' ? latest : this.flavor.latest == 'true';
}
return version;
}
procMatch(version, tag) {
if (!/^refs\/tags\//.test(this.context.ref) && tag.attrs['value'].length == 0) {
return version;
}
let vraw;
if (tag.attrs['value'].length > 0) {
vraw = tag.attrs['value'];
}
else {
vraw = this.context.ref.replace(/^refs\/tags\//g, '').replace(/\//g, '-');
}
let latest = false;
let tmatch;
const isRegEx = tag.attrs['pattern'].match(/^\/(.+)\/(.*)$/);
if (isRegEx) {
tmatch = vraw.match(new RegExp(isRegEx[1], isRegEx[2]));
}
else {
tmatch = vraw.match(tag.attrs['pattern']);
}
if (tmatch) {
vraw = tmatch[tag.attrs['group']];
latest = true;
}
if (version.main == undefined) {
version.main = vraw;
}
else if (vraw !== version.main) {
version.partial.push(vraw);
}
if (version.latest == undefined) {
version.latest = this.flavor.latest == 'auto' ? latest : this.flavor.latest == 'true';
}
return version;
}
procRefBranch(version, tag) {
if (!/^refs\/heads\//.test(this.context.ref)) {
return version;
}
const vraw = this.setFlavor(this.context.ref.replace(/^refs\/heads\//g, '').replace(/[^a-zA-Z0-9._-]+/g, '-'), tag);
if (version.main == undefined) {
version.main = vraw;
}
else if (vraw !== version.main) {
version.partial.push(vraw);
}
if (version.latest == undefined) {
version.latest = this.flavor.latest == 'auto' ? false : this.flavor.latest == 'true';
}
return version;
}
procRefTag(version, tag) {
if (!/^refs\/tags\//.test(this.context.ref)) {
return version;
}
const vraw = this.setFlavor(this.context.ref.replace(/^refs\/tags\//g, '').replace(/\//g, '-'), tag);
if (version.main == undefined) {
version.main = vraw;
}
else if (vraw !== version.main) {
version.partial.push(vraw);
}
if (version.latest == undefined) {
version.latest = this.flavor.latest == 'auto' ? true : this.flavor.latest == 'true';
}
return version;
}
procRefPr(version, tag) {
if (!/^refs\/pull\//.test(this.context.ref)) {
return version;
}
const vraw = this.setFlavor(this.context.ref.replace(/^refs\/pull\//g, '').replace(/\/merge$/g, ''), tag);
if (version.main == undefined) {
version.main = vraw;
}
else if (vraw !== version.main) {
version.partial.push(vraw);
}
if (version.latest == undefined) {
version.latest = this.flavor.latest == 'auto' ? false : this.flavor.latest == 'true';
}
return version;
}
procEdge(version, tag) {
if (!/^refs\/heads\//.test(this.context.ref)) {
return version;
}
let val = this.context.ref.replace(/^refs\/heads\//g, '').replace(/[^a-zA-Z0-9._-]+/g, '-');
if (tag.attrs['branch'].length == 0) {
tag.attrs['branch'] = this.repo.default_branch;
}
if (tag.attrs['branch'] === val) {
val = 'edge';
}
const vraw = this.setFlavor(val, tag);
if (version.main == undefined) {
version.main = vraw;
}
else if (vraw !== version.main) {
version.partial.push(vraw);
}
if (version.latest == undefined) {
version.latest = this.flavor.latest == 'auto' ? false : this.flavor.latest == 'true';
}
return version;
}
procRaw(version, tag) {
const vraw = this.setFlavor(tag.attrs['value'], tag);
if (version.main == undefined) {
version.main = vraw;
}
else if (vraw !== version.main) {
version.partial.push(vraw);
}
if (version.latest == undefined) {
version.latest = this.flavor.latest == 'auto' ? false : this.flavor.latest == 'true';
}
return version;
}
procSha(version, tag) {
if (!this.context.sha) {
return version;
}
const vraw = this.setFlavor(this.context.sha.substr(0, 7), tag);
if (version.main == undefined) {
version.main = vraw;
}
else if (vraw !== version.main) {
version.partial.push(vraw);
}
if (version.latest == undefined) {
version.latest = this.flavor.latest == 'auto' ? false : this.flavor.latest == 'true';
}
return version;
}
setFlavor(val, tag) {
if (tag.attrs['prefix'].length > 0) {
val = `${tag.attrs['prefix']}${val}`;
}
else if (this.flavor.prefix.length > 0) {
val = `${this.flavor.prefix}${val}`;
}
if (tag.attrs['suffix'].length > 0) {
val = `${val}${tag.attrs['suffix']}`;
}
else if (this.flavor.suffix.length > 0) {
val = `${val}${this.flavor.suffix}`;
}
return val;
}
getTags() {
if (!this.version.main) {
return [];
}
@ -399,13 +634,10 @@ class Meta {
if (this.version.latest) {
tags.push(`${imageLc}:latest`);
}
if (this.context.sha && this.inputs.tagSha) {
tags.push(`${imageLc}:sha-${this.context.sha.substr(0, 7)}`);
}
}
return tags;
}
labels() {
getLabels() {
var _a;
let labels = [
`org.opencontainers.image.title=${this.repo.name || ''}`,
@ -417,12 +649,12 @@ class Meta {
`org.opencontainers.image.revision=${this.context.sha || ''}`,
`org.opencontainers.image.licenses=${((_a = this.repo.license) === null || _a === void 0 ? void 0 : _a.spdx_id) || ''}`
];
labels.push(...this.inputs.labelCustom);
labels.push(...this.inputs.labels);
return labels;
}
bakeFile() {
getBakeFile() {
let jsonLabels = {};
for (let label of this.labels()) {
for (let label of this.getLabels()) {
const matches = label.match(/([^=]*)=(.*)/);
if (!matches) {
continue;
@ -433,7 +665,7 @@ class Meta {
fs.writeFileSync(bakeFile, JSON.stringify({
target: {
'ghaction-docker-meta': {
tags: this.tags(),
tags: this.getTags(),
labels: jsonLabels,
args: {
DOCKER_META_IMAGES: this.inputs.images.join(','),
@ -450,6 +682,187 @@ exports.Meta = Meta;
/***/ }),
/***/ 2829:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.Parse = exports.Transform = exports.DefaultPriorities = exports.RefEvent = exports.Type = void 0;
const sync_1 = __importDefault(__webpack_require__(8750));
var Type;
(function (Type) {
Type["Schedule"] = "schedule";
Type["Semver"] = "semver";
Type["Match"] = "match";
Type["Edge"] = "edge";
Type["Ref"] = "ref";
Type["Raw"] = "raw";
Type["Sha"] = "sha";
})(Type = exports.Type || (exports.Type = {}));
var RefEvent;
(function (RefEvent) {
RefEvent["Branch"] = "branch";
RefEvent["Tag"] = "tag";
RefEvent["PR"] = "pr";
})(RefEvent = exports.RefEvent || (exports.RefEvent = {}));
exports.DefaultPriorities = {
[Type.Schedule]: '1000',
[Type.Semver]: '900',
[Type.Match]: '800',
[Type.Edge]: '700',
[Type.Ref]: '600',
[Type.Raw]: '200',
[Type.Sha]: '100'
};
function Transform(inputs) {
const tags = [];
if (inputs.length == 0) {
// prettier-ignore
inputs = [
`type=schedule`,
`type=ref,event=${RefEvent.Branch}`,
`type=ref,event=${RefEvent.Tag}`,
`type=ref,event=${RefEvent.PR}`
];
}
for (const input of inputs) {
tags.push(Parse(input));
}
return tags.sort((tag1, tag2) => {
if (Number(tag1.attrs['priority']) < Number(tag2.attrs['priority'])) {
return 1;
}
if (Number(tag1.attrs['priority']) > Number(tag2.attrs['priority'])) {
return -1;
}
return 0;
});
}
exports.Transform = Transform;
function Parse(s) {
const fields = sync_1.default(s, {
relaxColumnCount: true,
skipLinesWithEmptyValues: true
})[0];
const tag = {
attrs: {}
};
for (const field of fields) {
const parts = field.toString().split('=', 2);
if (parts.length == 1) {
tag.attrs['value'] = parts[0].trim();
}
else {
const key = parts[0].trim().toLowerCase();
const value = parts[1].trim();
switch (key) {
case 'type': {
if (!Object.values(Type).includes(value)) {
throw new Error(`Unknown type attribute: ${value}`);
}
tag.type = value;
break;
}
default: {
tag.attrs[key] = value;
break;
}
}
}
}
if (tag.type == undefined) {
tag.type = Type.Raw;
}
switch (tag.type) {
case Type.Schedule: {
if (!tag.attrs.hasOwnProperty('pattern')) {
tag.attrs['pattern'] = 'nightly';
}
break;
}
case Type.Semver: {
if (!tag.attrs.hasOwnProperty('pattern')) {
throw new Error(`Missing pattern attribute for ${s}`);
}
if (!tag.attrs.hasOwnProperty('value')) {
tag.attrs['value'] = '';
}
break;
}
case Type.Match: {
if (!tag.attrs.hasOwnProperty('pattern')) {
throw new Error(`Missing pattern attribute for ${s}`);
}
if (!tag.attrs.hasOwnProperty('group')) {
tag.attrs['group'] = '0';
}
if (isNaN(+tag.attrs['group'])) {
throw new Error(`Invalid match group for ${s}`);
}
if (!tag.attrs.hasOwnProperty('value')) {
tag.attrs['value'] = '';
}
break;
}
case Type.Edge: {
if (!tag.attrs.hasOwnProperty('branch')) {
tag.attrs['branch'] = '';
}
break;
}
case Type.Ref: {
if (!tag.attrs.hasOwnProperty('event')) {
throw new Error(`Missing event attribute for ${s}`);
}
if (!Object.keys(RefEvent)
.map(k => RefEvent[k])
.includes(tag.attrs['event'])) {
throw new Error(`Invalid event for ${s}`);
}
if (tag.attrs['event'] == RefEvent.PR && !tag.attrs.hasOwnProperty('prefix')) {
tag.attrs['prefix'] = 'pr-';
}
break;
}
case Type.Raw: {
if (!tag.attrs.hasOwnProperty('value')) {
throw new Error(`Missing value attribute for ${s}`);
}
break;
}
case Type.Sha: {
if (!tag.attrs.hasOwnProperty('prefix')) {
tag.attrs['prefix'] = 'sha-';
}
break;
}
}
if (!tag.attrs.hasOwnProperty('enable')) {
tag.attrs['enable'] = 'true';
}
if (!tag.attrs.hasOwnProperty('priority')) {
tag.attrs['priority'] = exports.DefaultPriorities[tag.type];
}
if (!tag.attrs.hasOwnProperty('prefix')) {
tag.attrs['prefix'] = '';
}
if (!tag.attrs.hasOwnProperty('suffix')) {
tag.attrs['suffix'] = '';
}
if (!['true', 'false'].includes(tag.attrs['enable'])) {
throw new Error(`Invalid value for enable attribute: ${tag.attrs['enable']}`);
}
return tag;
}
exports.Parse = Parse;
//# sourceMappingURL=tag.js.map
/***/ }),
/***/ 7351:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {

View file

@ -8,17 +8,9 @@ let _tmpDir: string;
export interface Inputs {
images: string[];
tagSha: boolean;
tagEdge: boolean;
tagEdgeBranch: string;
tagSemver: string[];
tagMatch: string;
tagMatchGroup: number;
tagLatest: boolean;
tagSchedule: string;
tagCustom: string[];
tagCustomOnly: boolean;
labelCustom: string[];
tags: string[];
flavor: string[];
labels: string[];
sepTags: string;
sepLabels: string;
githubToken: string;
@ -34,17 +26,9 @@ export function tmpDir(): string {
export function getInputs(): Inputs {
return {
images: getInputList('images'),
tagSha: /true/i.test(core.getInput('tag-sha') || 'false'),
tagEdge: /true/i.test(core.getInput('tag-edge') || 'false'),
tagEdgeBranch: core.getInput('tag-edge-branch'),
tagSemver: getInputList('tag-semver'),
tagMatch: core.getInput('tag-match'),
tagMatchGroup: Number(core.getInput('tag-match-group')) || 0,
tagLatest: /true/i.test(core.getInput('tag-latest') || core.getInput('tag-match-latest') || 'true'),
tagSchedule: core.getInput('tag-schedule') || 'nightly',
tagCustom: getInputList('tag-custom'),
tagCustomOnly: /true/i.test(core.getInput('tag-custom-only') || 'false'),
labelCustom: getInputList('label-custom', true),
tags: getInputList('tags', true),
flavor: getInputList('flavor', true),
labels: getInputList('labels', true),
sepTags: core.getInput('sep-tags') || `\n`,
sepLabels: core.getInput('sep-labels') || `\n`,
githubToken: core.getInput('github-token')

42
src/flavor.ts Normal file
View file

@ -0,0 +1,42 @@
export interface Flavor {
latest: string;
prefix: string;
suffix: string;
}
export function Transform(inputs: string[]): Flavor {
const flavor: Flavor = {
latest: 'auto',
prefix: '',
suffix: ''
};
for (const input of inputs) {
const parts = input.split('=', 2);
if (parts.length == 1) {
throw new Error(`Invalid entry: ${input}`);
}
switch (parts[0]) {
case 'latest': {
flavor.latest = parts[1];
if (!['auto', 'true', 'false'].includes(flavor.latest)) {
throw new Error(`Invalid latest flavor entry: ${input}`);
}
break;
}
case 'prefix': {
flavor.prefix = parts[1];
break;
}
case 'suffix': {
flavor.suffix = parts[1];
break;
}
default: {
throw new Error(`Unknown entry: ${input}`);
}
}
}
return flavor;
}

View file

@ -29,22 +29,30 @@ async function run() {
const meta: Meta = new Meta(inputs, context, repo);
const version: Version = meta.version;
core.startGroup(`Docker image version`);
core.info(version.main || '');
core.endGroup();
if (meta.version.main == undefined || meta.version.main.length == 0) {
core.warning(`No Docker image version has been generated. Check tags input.`);
} else {
core.startGroup(`Docker image version`);
core.info(version.main || '');
core.endGroup();
}
core.setOutput('version', version.main || '');
// Docker tags
const tags: Array<string> = meta.tags();
core.startGroup(`Docker tags`);
for (let tag of tags) {
core.info(tag);
const tags: Array<string> = meta.getTags();
if (tags.length == 0) {
core.warning('No Docker tag has been generated. Check tags input.');
} else {
core.startGroup(`Docker tags`);
for (let tag of tags) {
core.info(tag);
}
core.endGroup();
}
core.endGroup();
core.setOutput('tags', tags.join(inputs.sepTags));
// Docker labels
const labels: Array<string> = meta.labels();
const labels: Array<string> = meta.getLabels();
core.startGroup(`Docker labels`);
for (let label of labels) {
core.info(label);
@ -53,7 +61,7 @@ async function run() {
core.setOutput('labels', labels.join(inputs.sepLabels));
// Bake definition file
const bakeFile: string = meta.bakeFile();
const bakeFile: string = meta.getBakeFile();
core.startGroup(`Bake definition file`);
core.info(fs.readFileSync(bakeFile, 'utf8'));
core.endGroup();

View file

@ -4,6 +4,8 @@ import * as path from 'path';
import moment from 'moment';
import * as semver from 'semver';
import {Inputs, tmpDir} from './context';
import * as tcl from './tag';
import * as fcl from './flavor';
import * as core from '@actions/core';
import {Context} from '@actions/github/lib/context';
import {ReposGetResponseData} from '@octokit/types';
@ -11,7 +13,7 @@ import {ReposGetResponseData} from '@octokit/types';
export interface Version {
main: string | undefined;
partial: string[];
latest: boolean;
latest: boolean | undefined;
}
export class Meta {
@ -20,96 +22,305 @@ export class Meta {
private readonly inputs: Inputs;
private readonly context: Context;
private readonly repo: ReposGetResponseData;
private readonly tags: tcl.Tag[];
private readonly flavor: fcl.Flavor;
private readonly date: Date;
constructor(inputs: Inputs, context: Context, repo: ReposGetResponseData) {
this.inputs = inputs;
if (!this.inputs.tagEdgeBranch) {
this.inputs.tagEdgeBranch = repo.default_branch;
}
this.context = context;
this.repo = repo;
this.tags = tcl.Transform(inputs.tags);
this.flavor = fcl.Transform(inputs.flavor);
this.date = new Date();
this.version = this.getVersion();
}
private getVersion(): Version {
const currentDate = this.date;
let version: Version = {
main: undefined,
partial: [],
latest: false
latest: undefined
};
if (/schedule/.test(this.context.eventName)) {
version.main = handlebars.compile(this.inputs.tagSchedule)({
date: function (format) {
return moment(currentDate).utc().format(format);
for (const tag of this.tags) {
switch (tag.type) {
case tcl.Type.Schedule: {
version = this.procSchedule(version, tag);
break;
}
});
} else if (/^refs\/tags\//.test(this.context.ref)) {
version.main = this.context.ref.replace(/^refs\/tags\//g, '').replace(/\//g, '-');
if (this.inputs.tagSemver.length > 0 && !semver.valid(version.main)) {
core.warning(`${version.main} is not a valid semver. More info: https://semver.org/`);
}
if (this.inputs.tagSemver.length > 0 && semver.valid(version.main)) {
const sver = semver.parse(version.main, {
includePrerelease: true
});
if (semver.prerelease(version.main)) {
version.main = handlebars.compile('{{version}}')(sver);
} else {
version.latest = this.inputs.tagLatest;
version.main = handlebars.compile(this.inputs.tagSemver[0])(sver);
for (const semverTpl of this.inputs.tagSemver) {
const partial = handlebars.compile(semverTpl)(sver);
if (partial == version.main) {
continue;
}
version.partial.push(partial);
case tcl.Type.Semver: {
version = this.procSemver(version, tag);
break;
}
case tcl.Type.Match: {
version = this.procMatch(version, tag);
break;
}
case tcl.Type.Ref: {
if (tag.attrs['event'] == tcl.RefEvent.Branch) {
version = this.procRefBranch(version, tag);
} else if (tag.attrs['event'] == tcl.RefEvent.Tag) {
version = this.procRefTag(version, tag);
} else if (tag.attrs['event'] == tcl.RefEvent.PR) {
version = this.procRefPr(version, tag);
}
break;
}
} else if (this.inputs.tagMatch) {
let tagMatch;
const isRegEx = this.inputs.tagMatch.match(/^\/(.+)\/(.*)$/);
if (isRegEx) {
tagMatch = version.main.match(new RegExp(isRegEx[1], isRegEx[2]));
} else {
tagMatch = version.main.match(this.inputs.tagMatch);
case tcl.Type.Edge: {
version = this.procEdge(version, tag);
break;
}
if (tagMatch) {
version.main = tagMatch[this.inputs.tagMatchGroup];
version.latest = this.inputs.tagLatest;
case tcl.Type.Raw: {
version = this.procRaw(version, tag);
break;
}
case tcl.Type.Sha: {
version = this.procSha(version, tag);
break;
}
} else {
version.latest = this.inputs.tagLatest;
}
} else if (/^refs\/heads\//.test(this.context.ref)) {
version.main = this.context.ref.replace(/^refs\/heads\//g, '').replace(/[^a-zA-Z0-9._-]+/g, '-');
if (this.inputs.tagEdge && this.inputs.tagEdgeBranch === version.main) {
version.main = 'edge';
}
} else if (/^refs\/pull\//.test(this.context.ref)) {
version.main = `pr-${this.context.ref.replace(/^refs\/pull\//g, '').replace(/\/merge$/g, '')}`;
}
if (this.inputs.tagCustom.length > 0) {
if (this.inputs.tagCustomOnly) {
version = {
main: this.inputs.tagCustom.shift(),
partial: this.inputs.tagCustom,
latest: false
};
} else {
version.partial.push(...this.inputs.tagCustom);
}
}
version.partial = version.partial.filter((item, index) => version.partial.indexOf(item) === index);
if (version.latest == undefined) {
version.latest = false;
}
return version;
}
public tags(): Array<string> {
private procSchedule(version: Version, tag: tcl.Tag): Version {
if (!/schedule/.test(this.context.eventName)) {
return version;
}
const currentDate = this.date;
const vraw = handlebars.compile(tag.attrs['pattern'])({
date: function (format) {
return moment(currentDate).utc().format(format);
}
});
if (version.main == undefined) {
version.main = vraw;
} else if (vraw !== version.main) {
version.partial.push(vraw);
}
if (version.latest == undefined) {
version.latest = this.flavor.latest == 'auto' ? false : this.flavor.latest == 'true';
}
return version;
}
private procSemver(version: Version, tag: tcl.Tag): Version {
if (!/^refs\/tags\//.test(this.context.ref) && tag.attrs['value'].length == 0) {
return version;
}
let vraw: string;
if (tag.attrs['value'].length > 0) {
vraw = tag.attrs['value'];
} else {
vraw = this.context.ref.replace(/^refs\/tags\//g, '').replace(/\//g, '-');
}
if (!semver.valid(vraw)) {
core.warning(`${vraw} is not a valid semver. More info: https://semver.org/`);
return version;
}
let latest: boolean = false;
const sver = semver.parse(vraw, {
includePrerelease: true
});
if (semver.prerelease(vraw)) {
vraw = handlebars.compile('{{version}}')(sver);
if (version.main == undefined) {
version.main = vraw;
} else if (vraw !== version.main) {
version.partial.push(vraw);
}
} else {
vraw = handlebars.compile(tag.attrs['pattern'])(sver);
if (version.main == undefined) {
version.main = vraw;
} else if (vraw !== version.main) {
version.partial.push(vraw);
}
latest = true;
}
if (version.latest == undefined) {
version.latest = this.flavor.latest == 'auto' ? latest : this.flavor.latest == 'true';
}
return version;
}
private procMatch(version: Version, tag: tcl.Tag): Version {
if (!/^refs\/tags\//.test(this.context.ref) && tag.attrs['value'].length == 0) {
return version;
}
let vraw: string;
if (tag.attrs['value'].length > 0) {
vraw = tag.attrs['value'];
} else {
vraw = this.context.ref.replace(/^refs\/tags\//g, '').replace(/\//g, '-');
}
let latest: boolean = false;
let tmatch;
const isRegEx = tag.attrs['pattern'].match(/^\/(.+)\/(.*)$/);
if (isRegEx) {
tmatch = vraw.match(new RegExp(isRegEx[1], isRegEx[2]));
} else {
tmatch = vraw.match(tag.attrs['pattern']);
}
if (tmatch) {
vraw = tmatch[tag.attrs['group']];
latest = true;
}
if (version.main == undefined) {
version.main = vraw;
} else if (vraw !== version.main) {
version.partial.push(vraw);
}
if (version.latest == undefined) {
version.latest = this.flavor.latest == 'auto' ? latest : this.flavor.latest == 'true';
}
return version;
}
private procRefBranch(version: Version, tag: tcl.Tag): Version {
if (!/^refs\/heads\//.test(this.context.ref)) {
return version;
}
const vraw = this.setFlavor(this.context.ref.replace(/^refs\/heads\//g, '').replace(/[^a-zA-Z0-9._-]+/g, '-'), tag);
if (version.main == undefined) {
version.main = vraw;
} else if (vraw !== version.main) {
version.partial.push(vraw);
}
if (version.latest == undefined) {
version.latest = this.flavor.latest == 'auto' ? false : this.flavor.latest == 'true';
}
return version;
}
private procRefTag(version: Version, tag: tcl.Tag): Version {
if (!/^refs\/tags\//.test(this.context.ref)) {
return version;
}
const vraw = this.setFlavor(this.context.ref.replace(/^refs\/tags\//g, '').replace(/\//g, '-'), tag);
if (version.main == undefined) {
version.main = vraw;
} else if (vraw !== version.main) {
version.partial.push(vraw);
}
if (version.latest == undefined) {
version.latest = this.flavor.latest == 'auto' ? true : this.flavor.latest == 'true';
}
return version;
}
private procRefPr(version: Version, tag: tcl.Tag): Version {
if (!/^refs\/pull\//.test(this.context.ref)) {
return version;
}
const vraw = this.setFlavor(this.context.ref.replace(/^refs\/pull\//g, '').replace(/\/merge$/g, ''), tag);
if (version.main == undefined) {
version.main = vraw;
} else if (vraw !== version.main) {
version.partial.push(vraw);
}
if (version.latest == undefined) {
version.latest = this.flavor.latest == 'auto' ? false : this.flavor.latest == 'true';
}
return version;
}
private procEdge(version: Version, tag: tcl.Tag): Version {
if (!/^refs\/heads\//.test(this.context.ref)) {
return version;
}
let val = this.context.ref.replace(/^refs\/heads\//g, '').replace(/[^a-zA-Z0-9._-]+/g, '-');
if (tag.attrs['branch'].length == 0) {
tag.attrs['branch'] = this.repo.default_branch;
}
if (tag.attrs['branch'] === val) {
val = 'edge';
}
const vraw = this.setFlavor(val, tag);
if (version.main == undefined) {
version.main = vraw;
} else if (vraw !== version.main) {
version.partial.push(vraw);
}
if (version.latest == undefined) {
version.latest = this.flavor.latest == 'auto' ? false : this.flavor.latest == 'true';
}
return version;
}
private procRaw(version: Version, tag: tcl.Tag): Version {
const vraw = this.setFlavor(tag.attrs['value'], tag);
if (version.main == undefined) {
version.main = vraw;
} else if (vraw !== version.main) {
version.partial.push(vraw);
}
if (version.latest == undefined) {
version.latest = this.flavor.latest == 'auto' ? false : this.flavor.latest == 'true';
}
return version;
}
private procSha(version: Version, tag: tcl.Tag): Version {
if (!this.context.sha) {
return version;
}
const vraw = this.setFlavor(this.context.sha.substr(0, 7), tag);
if (version.main == undefined) {
version.main = vraw;
} else if (vraw !== version.main) {
version.partial.push(vraw);
}
if (version.latest == undefined) {
version.latest = this.flavor.latest == 'auto' ? false : this.flavor.latest == 'true';
}
return version;
}
private setFlavor(val: string, tag: tcl.Tag): string {
if (tag.attrs['prefix'].length > 0) {
val = `${tag.attrs['prefix']}${val}`;
} else if (this.flavor.prefix.length > 0) {
val = `${this.flavor.prefix}${val}`;
}
if (tag.attrs['suffix'].length > 0) {
val = `${val}${tag.attrs['suffix']}`;
} else if (this.flavor.suffix.length > 0) {
val = `${val}${this.flavor.suffix}`;
}
return val;
}
public getTags(): Array<string> {
if (!this.version.main) {
return [];
}
@ -124,14 +335,11 @@ export class Meta {
if (this.version.latest) {
tags.push(`${imageLc}:latest`);
}
if (this.context.sha && this.inputs.tagSha) {
tags.push(`${imageLc}:sha-${this.context.sha.substr(0, 7)}`);
}
}
return tags;
}
public labels(): Array<string> {
public getLabels(): Array<string> {
let labels: Array<string> = [
`org.opencontainers.image.title=${this.repo.name || ''}`,
`org.opencontainers.image.description=${this.repo.description || ''}`,
@ -142,13 +350,13 @@ export class Meta {
`org.opencontainers.image.revision=${this.context.sha || ''}`,
`org.opencontainers.image.licenses=${this.repo.license?.spdx_id || ''}`
];
labels.push(...this.inputs.labelCustom);
labels.push(...this.inputs.labels);
return labels;
}
public bakeFile(): string {
public getBakeFile(): string {
let jsonLabels = {};
for (let label of this.labels()) {
for (let label of this.getLabels()) {
const matches = label.match(/([^=]*)=(.*)/);
if (!matches) {
continue;
@ -163,7 +371,7 @@ export class Meta {
{
target: {
'ghaction-docker-meta': {
tags: this.tags(),
tags: this.getTags(),
labels: jsonLabels,
args: {
DOCKER_META_IMAGES: this.inputs.images.join(','),

180
src/tag.ts Normal file
View file

@ -0,0 +1,180 @@
import csvparse from 'csv-parse/lib/sync';
export enum Type {
Schedule = 'schedule',
Semver = 'semver',
Match = 'match',
Edge = 'edge',
Ref = 'ref',
Raw = 'raw',
Sha = 'sha'
}
export enum RefEvent {
Branch = 'branch',
Tag = 'tag',
PR = 'pr'
}
export interface Tag {
type: Type;
attrs: Record<string, string>;
}
export const DefaultPriorities: Record<Type, string> = {
[Type.Schedule]: '1000',
[Type.Semver]: '900',
[Type.Match]: '800',
[Type.Edge]: '700',
[Type.Ref]: '600',
[Type.Raw]: '200',
[Type.Sha]: '100'
};
export function Transform(inputs: string[]): Tag[] {
const tags: Tag[] = [];
if (inputs.length == 0) {
// prettier-ignore
inputs = [
`type=schedule`,
`type=ref,event=${RefEvent.Branch}`,
`type=ref,event=${RefEvent.Tag}`,
`type=ref,event=${RefEvent.PR}`
];
}
for (const input of inputs) {
tags.push(Parse(input));
}
return tags.sort((tag1, tag2) => {
if (Number(tag1.attrs['priority']) < Number(tag2.attrs['priority'])) {
return 1;
}
if (Number(tag1.attrs['priority']) > Number(tag2.attrs['priority'])) {
return -1;
}
return 0;
});
}
export function Parse(s: string): Tag {
const fields = csvparse(s, {
relaxColumnCount: true,
skipLinesWithEmptyValues: true
})[0];
const tag = {
attrs: {}
} as Tag;
for (const field of fields) {
const parts = field.toString().split('=', 2);
if (parts.length == 1) {
tag.attrs['value'] = parts[0].trim();
} else {
const key = parts[0].trim().toLowerCase();
const value = parts[1].trim();
switch (key) {
case 'type': {
if (!Object.values(Type).includes(value)) {
throw new Error(`Unknown type attribute: ${value}`);
}
tag.type = value;
break;
}
default: {
tag.attrs[key] = value;
break;
}
}
}
}
if (tag.type == undefined) {
tag.type = Type.Raw;
}
switch (tag.type) {
case Type.Schedule: {
if (!tag.attrs.hasOwnProperty('pattern')) {
tag.attrs['pattern'] = 'nightly';
}
break;
}
case Type.Semver: {
if (!tag.attrs.hasOwnProperty('pattern')) {
throw new Error(`Missing pattern attribute for ${s}`);
}
if (!tag.attrs.hasOwnProperty('value')) {
tag.attrs['value'] = '';
}
break;
}
case Type.Match: {
if (!tag.attrs.hasOwnProperty('pattern')) {
throw new Error(`Missing pattern attribute for ${s}`);
}
if (!tag.attrs.hasOwnProperty('group')) {
tag.attrs['group'] = '0';
}
if (isNaN(+tag.attrs['group'])) {
throw new Error(`Invalid match group for ${s}`);
}
if (!tag.attrs.hasOwnProperty('value')) {
tag.attrs['value'] = '';
}
break;
}
case Type.Edge: {
if (!tag.attrs.hasOwnProperty('branch')) {
tag.attrs['branch'] = '';
}
break;
}
case Type.Ref: {
if (!tag.attrs.hasOwnProperty('event')) {
throw new Error(`Missing event attribute for ${s}`);
}
if (
!Object.keys(RefEvent)
.map(k => RefEvent[k])
.includes(tag.attrs['event'])
) {
throw new Error(`Invalid event for ${s}`);
}
if (tag.attrs['event'] == RefEvent.PR && !tag.attrs.hasOwnProperty('prefix')) {
tag.attrs['prefix'] = 'pr-';
}
break;
}
case Type.Raw: {
if (!tag.attrs.hasOwnProperty('value')) {
throw new Error(`Missing value attribute for ${s}`);
}
break;
}
case Type.Sha: {
if (!tag.attrs.hasOwnProperty('prefix')) {
tag.attrs['prefix'] = 'sha-';
}
break;
}
}
if (!tag.attrs.hasOwnProperty('enable')) {
tag.attrs['enable'] = 'true';
}
if (!tag.attrs.hasOwnProperty('priority')) {
tag.attrs['priority'] = DefaultPriorities[tag.type];
}
if (!tag.attrs.hasOwnProperty('prefix')) {
tag.attrs['prefix'] = '';
}
if (!tag.attrs.hasOwnProperty('suffix')) {
tag.attrs['suffix'] = '';
}
if (!['true', 'false'].includes(tag.attrs['enable'])) {
throw new Error(`Invalid value for enable attribute: ${tag.attrs['enable']}`);
}
return tag;
}