Missing entry in action.yml

Co-authored-by: CrazyMax <crazy-max@users.noreply.github.com>

.dockerignore

@@ -1 +1,5 @@
-node_modules
+/.dev
+/coverage
+/dist
+/lib
+/node_modules

.github/CONTRIBUTING.md

@@ -2,33 +2,20 @@
 
 Hi there! We're thrilled that you'd like to contribute to this project. Your help is essential for keeping it great.
 
-Contributions to this project are [released](https://help.github.com/articles/github-terms-of-service/#6-contributions-under-repository-license) to the public under the [project's open source license](LICENSE).
+Contributions to this project are [released](https://help.github.com/articles/github-terms-of-service/#6-contributions-under-repository-license)
+to the public under the [project's open source license](LICENSE).
 
 ## Submitting a pull request
 
 1. [Fork](https://github.com/crazy-max/ghaction-docker-meta/fork) and clone the repository
 2. Configure and install the dependencies: `yarn install`
-3. Make sure the tests pass on your machine: `yarn run test`
+3. Create a new branch: `git checkout -b my-branch-name`
-4. Create a new branch: `git checkout -b my-branch-name`
+4. Make your changes
-5. Make your change, add tests, and make sure the tests still pass
+5. Make sure the tests pass: `docker buildx bake test`
-6. Run pre-checkin: `yarn run pre-checkin`
+6. Format code and build javascript artifacts: `docker buildx bake pre-checkin`
-7. Push to your fork and [submit a pull request](https://github.com/crazy-max/ghaction-docker-meta/compare)
+7. Validate all code has correctly formatted and built: `docker buildx bake validate`
-8. Pat your self on the back and wait for your pull request to be reviewed and merged.
+8. Push to your fork and [submit a pull request](https://github.com/crazy-max/ghaction-docker-meta/compare)
-
+9. Pat your self on the back and wait for your pull request to be reviewed and merged.
-## Container based developer flow
-
-If you don't want to maintain a Node developer environment that fits this project you can use containerized commands instead of invoking yarn directly.
-
-```
-# format code and build javascript artifacts
-docker buildx bake pre-checkin
-
-# validate all code has correctly formatted and built
-docker buildx bake validate
-
-# run tests
-docker buildx bake test
-```
 
 Here are a few things you can do that will increase the likelihood of your pull request being accepted:
 

.github/workflows/ci.yml

@@ -19,7 +19,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2.3.3
+        uses: actions/checkout@v2
       -
         name: Docker meta
         uses: ./
@@ -42,7 +42,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2.3.3
+        uses: actions/checkout@v2
       -
         name: Docker meta
         uses: ./
@@ -53,19 +53,22 @@ jobs:
           tag-sha: true
           tag-schedule: ${{ matrix.tag-schedule }}
 
-  coerce:
+  tag-match:
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
-        tag-coerce-tag:
+        include:
-          - "{{raw}}"
+          - tag-match: '\d{1,3}.\d{1,3}.\d{1,3}'
-          - "{{major}}.{{minor}}"
+            tag-match-group: '0'
-          - "{{patch}}"
+          - tag-match: '\d{1,3}.\d{1,3}'
+            tag-match-group: '0'
+          - tag-match: 'v(.*)'
+            tag-match-group: '1'
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2.3.3
+        uses: actions/checkout@v2
       -
         name: Docker meta
         uses: ./
@@ -73,8 +76,53 @@ jobs:
           images: |
             ${{ env.DOCKER_IMAGE }}
             ghcr.io/name/app
-          tag-coerce-tag: ${{ matrix.tag-coerce-tag }}
           tag-sha: true
+          tag-match: ${{ matrix.tag-match }}
+          tag-match-group: ${{ matrix.tag-match-group }}
+
+  tag-semver:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        tag-latest:
+          - 'true'
+          - 'false'
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v2
+      -
+        name: Docker meta
+        uses: ./
+        with:
+          images: |
+            ${{ env.DOCKER_IMAGE }}
+            ghcr.io/name/app
+          tag-semver: |
+            {{raw}}
+            {{version}}
+            {{major}}.{{minor}}.{{patch}}
+          tag-latest: ${{ matrix.tag-latest }}
+
+  label-custom:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v2
+      -
+        name: Docker meta
+        uses: ./
+        with:
+          images: |
+            ${{ env.DOCKER_IMAGE }}
+            ghcr.io/name/app
+          label-custom: |
+            maintainer=CrazyMax
+            org.opencontainers.image.title=MyCustomTitle
+            org.opencontainers.image.description=Another description
+            org.opencontainers.image.vendor=MyCompany
 
   docker-push:
     runs-on: ubuntu-latest
@@ -86,15 +134,18 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2.3.3
+        uses: actions/checkout@v2
       -
         name: Docker meta
         id: docker_meta
         uses: ./
         with:
-          images: |
+          images: ${{ env.DOCKER_IMAGE }}
-            ${{ env.DOCKER_IMAGE }}
           tag-sha: true
+          tag-semver: |
+            v{{version}}
+            v{{major}}.{{minor}}
+            v{{major}}
       -
         name: Set up QEMU
         uses: docker/setup-qemu-action@v1
@@ -126,3 +177,38 @@ jobs:
         name: Dump context
         if: always()
         uses: crazy-max/ghaction-dump-context@v1
+
+  bake:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v2
+      -
+        name: Docker meta
+        id: docker_meta
+        uses: ./
+        with:
+          images: |
+            ${{ env.DOCKER_IMAGE }}
+            ghcr.io/name/app
+          tag-sha: true
+          tag-semver: |
+            {{version}}
+            {{major}}.{{minor}}
+            {{major}}
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+      -
+        name: Build
+        uses: crazy-max/ghaction-docker-buildx-bake@v1
+        with:
+          files: |
+            ./test/docker-bake.hcl
+            ${{ steps.docker_meta.outputs.bake-file }}
+          targets: |
+            release

.github/workflows/labels.yml

@@ -14,7 +14,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2.3.3
+        uses: actions/checkout@v2
       -
         name: Run Labeler
-        uses: crazy-max/ghaction-github-labeler@v3.1.0
+        uses: crazy-max/ghaction-github-labeler@v3

.github/workflows/test.yml

@@ -8,39 +8,24 @@ on:
     paths-ignore:
       - '**.md'
   pull_request:
+    branches:
+      - 'master'
     paths-ignore:
       - '**.md'
 
 jobs:
-  test-containerized:
-    runs-on: ubuntu-latest
-    steps:
-      -
-        name: Checkout
-        uses: actions/checkout@v2.3.3
-      -
-        name: Validate
-        run: docker buildx bake validate
-      -
-        name: Test
-        run: docker buildx bake test
-
   test:
     runs-on: ubuntu-latest
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2.3.3
+        uses: actions/checkout@v2
-      -
-        name: Install
-        run: yarn install
       -
         name: Test
-        run: yarn run test
+        run: docker buildx bake test
       -
         name: Upload coverage
-        uses: codecov/codecov-action@v1.0.14
+        uses: codecov/codecov-action@v1
-        if: success()
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           file: ./coverage/clover.xml

.github/workflows/validate.yml

@@ -0,0 +1,25 @@
+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

CHANGELOG.md

@@ -1,5 +1,70 @@
 # Changelog
 
+## 1.10.1 (2020/12/24)
+
+* Missing entry in `action.yml`
+
+## 1.10.0 (2020/12/24)
+
+* Add `bake-file` output (#36)
+* Add `label-custom` input (#35)
+* Bump node-notifier from 8.0.0 to 8.0.1 (#33)
+* Update dev workflow (#32)
+
+## 1.9.1 (2020/12/07)
+
+* Replace forbidden chars derived from branch name (#31)
+* Bump semver from 7.3.2 to 7.3.4 (#26)
+
+## 1.9.0 (2020/12/04)
+
+* Allow to add custom tags (#24)
+* Allow to disable latest tag (#23)
+* Warn on invalid semver (#22)
+* Avoid unnecessary calls to version (#21)
+
+## 1.8.5 (2020/11/24)
+
+* Use sepLabels when joining labels for output (#17)
+
+## 1.8.4 (2020/11/20)
+
+* Pre-release (rc, beta, alpha) will only extend `{{version}}` as tag for `tag-semver`
+
+## 1.8.3 (2020/11/20)
+
+* Lowercase image name (#16)
+
+## 1.8.2 (2020/11/18)
+
+* Remove duplicated tags
+
+## 1.8.1 (2020/11/18)
+
+* Missing input in `action.yml`
+
+## 1.8.0 (2020/11/17)
+
+* Handle semver tags (#14)
+
+## 1.7.0 (2020/10/31)
+
+* Use `repo.html_url` for `org.opencontainers.image.source` label to be able to display README on GHCR
+* Handle `tag-match-latest` on Git tag event (#8)
+
+## 1.6.0 (2020/10/28)
+
+* Generate latest tag by default on push tag event (#5)
+
+## 1.5.0 (2020/10/27)
+
+* Add `tag-match-group` input to choose group to get if `tag-match` matches
+* Check `tag-match` is a valid regex 
+
+## 1.4.0 (2020/10/27)
+
+* Use RegExp to match against a Git tag instead of coerce
+
 ## 1.3.0 (2020/10/26)
 
 * Set latest tag only if matches with a pattern

Dockerfile.dev

@@ -1,9 +1,9 @@
-#syntax=docker/dockerfile:1.1-experimental
+#syntax=docker/dockerfile:1.2
 
 FROM node:12 AS deps
 WORKDIR /src
 COPY package.json yarn.lock ./
-RUN --mount=type=cache,target=/usr/local/share/.cache/yarn \
+RUN --mount=type=cache,target=/src/node_modules \
   yarn install
 
 FROM scratch AS update-yarn
@@ -17,20 +17,29 @@ FROM deps AS base
 COPY . .
 
 FROM base AS build
-RUN yarn build
+RUN --mount=type=cache,target=/src/node_modules \
+  yarn build
 
 FROM deps AS test
+ENV RUNNER_TEMP=/tmp/github_runner
+ENV RUNNER_TOOL_CACHE=/tmp/github_tool_cache
 COPY . .
-RUN yarn run test
+RUN --mount=type=cache,target=/src/node_modules \
+  yarn run test
+
+FROM scratch AS test-coverage
+COPY --from=test /src/coverage /coverage/
 
 FROM base AS run-format
-RUN yarn run format
+RUN --mount=type=cache,target=/src/node_modules \
+  yarn run format
 
 FROM scratch AS format
 COPY --from=run-format /src/src/*.ts /src/
 
 FROM base AS validate-format
-RUN yarn run format-check
+RUN --mount=type=cache,target=/src/node_modules \
+  yarn run format-check
 
 FROM scratch AS dist
 COPY --from=build /src/dist/ /dist/

README.md

@@ -16,51 +16,44 @@ If you are interested, [check out](https://git.io/Je09Y) my other :octocat: GitH
 
 ___
 
-* [Features](#features)
-* [Overview](#overview)
 * [Usage](#usage)
+  * [Basic](#basic)
+  * [Semver](#semver)
+  * [Bake definition](#bake-definition)
 * [Customizing](#customizing)
   * [inputs](#inputs)
   * [outputs](#outputs)
 * [Notes](#notes)
   * [Latest tag](#latest-tag)
-  * [Coerces Git tag](#coerces-git-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)
-* [How can I help?](#how-can-i-help)
+* [Contributing](#contributing)
 * [License](#license)
 
-## Features
+## Usage
 
-* Docker tags generated from GitHub action event and Git metadata
+### Basic
-* [OCI Image Format Specification](https://github.com/opencontainers/image-spec/blob/master/annotations.md) used to generate Docker labels
-* [Handlebars template](https://handlebarsjs.com/guide/) to apply to schedule tag
-
-## Overview
 
 | Event           | Ref                           | Commit SHA | Docker Tags                         |
 |-----------------|-------------------------------|------------|-------------------------------------|
-| `schedule`      | `refs/heads/master`           | `45f132a`  | `sha-45f132a`, `nightly`            |
+| `pull_request`  | `refs/pull/2/merge`           | `a123b57`  | `pr-2`                              |
-| `pull_request`  | `refs/pull/2/merge`           | `a123b57`  | `sha-a123b57`, `pr-2`               |
+| `push`          | `refs/heads/master`           | `cf20257`  | `master`                            |
-| `push`          | `refs/heads/<default_branch>` | `676cae2`  | `sha-676cae2`, `edge`               |
+| `push`          | `refs/heads/my/branch`        | `a5df687`  | `my-branch`                         |
-| `push`          | `refs/heads/dev`              | `cf20257`  | `sha-cf20257`, `dev`                |
+| `push tag`      | `refs/tags/v1.2.3`            | `ad132f5`  | `v1.2.3`, `latest`                  |
-| `push`          | `refs/heads/my/branch`        | `a5df687`  | `sha-a5df687`, `my-branch`          |
+| `push tag`      | `refs/tags/v2.0.8-beta.67`    | `fc89efd`  | `v2.0.8-beta.67`, `latest`          |
-| `push tag`      | `refs/tags/v1.2.3`            | `bf4565b`  | `sha-bf4565b`, `1.2.3`, `latest`    |
-| `push tag`      | `refs/tags/mytag`             | `afb7833`  | `sha-afb7833`, `mytag`              |
-
-## Usage
 
 ```yaml
 name: ci
 
 on:
-  schedule:
-    - cron: '0 10 * * *' # everyday at 10am
   push:
     branches:
       - '**'
     tags:
-      - 'v*.*.*'
+      - 'v*'
   pull_request:
 
 jobs:
@@ -75,10 +68,7 @@ jobs:
         id: docker_meta
         uses: crazy-max/ghaction-docker-meta@v1
         with:
-          images: |
+          images: name/app
-            name/app
-            ghcr.io/name/app
-          tag-sha: true
       -
         name: Set up QEMU
         uses: docker/setup-qemu-action@v1
@@ -104,25 +94,195 @@ jobs:
           labels: ${{ steps.docker_meta.outputs.labels }}
 ```
 
+### 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:
+      - '**'
+    tags:
+      - 'v*'
+  pull_request:
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v2
+      -
+        name: Docker meta
+        id: docker_meta
+        uses: crazy-max/ghaction-docker-meta@v1
+        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
+      -
+        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: .
+          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 }}
+```
+
+### Bake definition
+
+This action also handles a bake definition file that can be used with the
+[Docker Buildx Bake action](https://github.com/crazy-max/ghaction-docker-buildx-bake). You just have to declare a
+target named `ghaction-docker-meta`.
+
+```hcl
+// docker-bake.hcl
+
+target "ghaction-docker-meta" {}
+
+target "build" {
+  inherits = ["ghaction-docker-meta"]
+  context = "./"
+  dockerfile = "Dockerfile"
+  platforms = ["linux/amd64", "linux/arm/v6", "linux/arm/v7", "linux/arm64", "linux/386", "linux/ppc64le"]
+}
+```
+
+```yaml
+name: ci
+
+on:
+  push:
+    branches:
+      - '**'
+    tags:
+      - 'v*'
+  pull_request:
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v2
+      -
+        name: Docker meta
+        id: docker_meta
+        uses: crazy-max/ghaction-docker-meta@v1
+        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
+      -
+        name: Build
+        uses: crazy-max/ghaction-docker-buildx-bake@v1
+        with:
+          files: |
+            ./docker-bake.hcl
+            ${{ steps.docker_meta.outputs.bake-file }}
+          targets: |
+            build
+```
+
+Content of `${{ steps.docker_meta.outputs.bake-file }}` file will look like this:
+
+```json
+{
+  "target": {
+    "ghaction-docker-meta": {
+      "tags": [
+        "name/app:1.1.1",
+        "name/app:1.1",
+        "name/app:latest"
+      ],
+      "labels": {
+        "org.opencontainers.image.title": "Hello-World",
+        "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.created": "2020-01-10T00:30:00.000Z",
+        "org.opencontainers.image.revision": "90dd6032fac8bda1b6c4436a2e65de27961ed071",
+        "org.opencontainers.image.licenses": "MIT"
+      }
+    }
+  }
+}
+```
+
 ## Customizing
 
 ### inputs
 
 Following inputs can be used as `step.with` keys
 
+> `List` type is a newline-delimited string
+> ```yaml
+> label-custom: |
+>   org.opencontainers.image.title=MyCustomTitle
+>   org.opencontainers.image.description=Another description
+>   org.opencontainers.image.vendor=MyCompany
+> ```
+
+> `CSV` type is a comma-delimited string
+> ```yaml
+> images: name/app,ghcr.io/name/app
+> ```
+
 | Name                | Type     | Description                        |
 |---------------------|----------|------------------------------------|
 | `images`            | List/CSV | List of Docker images to use as base name for tags |
-| `tag-sha`           | Bool     | Add git short SHA as Docker tag (default `false`) |
+| `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-coerce-tag`    | String   | Coerces Git tag to semver if possible using [template](#coerces-git-tag) |
+| `tag-semver`        | List/CSV | Handle Git tag as semver [template](#handle-semver-tag) if possible |
-| `tag-latest-match`  | String   | Set `latest` tag only if [matches with a pattern](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp) |
+| `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 |
 | `sep-tags`          | String   | Separator to use for tags output (default `\n`) |
 | `sep-labels`        | String   | Separator to use for labels output (default `\n`) |
 
-> List/CSV type can be a newline or comma delimited string
+> `tag-semver` and `tag-match` are mutually exclusive
 
 ### outputs
 
@@ -130,34 +290,53 @@ Following outputs are available
 
 | Name          | Type    | Description                           |
 |---------------|---------|---------------------------------------|
-| `version`     | String  | Generated Docker image version |
+| `version`     | String  | Docker image version |
-| `tags`        | String  | Generated Docker tags |
+| `tags`        | String  | Docker tags |
-| `labels`      | String  | Generated Docker labels |
+| `labels`      | String  | Docker labels |
+| `bake-file`   | File    | [Bake definition file](https://github.com/docker/buildx#file-definition) path |
 
 ## Notes
 
 ### Latest tag
 
-`latest` tag is created with the following conditions:
+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`.
 
-* Git tag is a valid [semver](https://semver.org/)
+### Handle semver tag
-* Provided `tag-coerce-tag` is valid
 
-If `tag-latest-match` is filled, then it has priority over the creation of the 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:
 
-### Coerces Git tag
+| 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`                   |
 
-Provides a very forgiving translation of a non-semver tag to semver. For more information see
+> *First occurrence of `tag-semver` will be taken as `output.version`
-[Coercion section](https://www.npmjs.com/package/semver#coercion). `tag-coerce-tag` supports
-[Handlebars template](https://handlebarsjs.com/guide/) with the following inputs:
 
-| `tag-coerce-tag`        | Git tag  | 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.
-| `{{raw}}`               | `v1.2.3` | `1.2.3` |
+
-| `{{major}}.{{minor}}`   | `v1.2.3` | `1.2`   |
+### `tag-match` examples
-| `{{major}}`             | `v1.2.3` | `1`     |
+
-| `{{minor}}`             | `v1.2.3` | `2`     |
+| Git tag                 | `tag-match`                        | `tag-match-group` | Match                | Output tags               | Output version               |
-| `{{patch}}`             | `v1.2.3` | `3`     |
+|-------------------------|------------------------------------|-------------------|----------------------|---------------------------|------------------------------|
+| `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
 
@@ -170,6 +349,25 @@ the following expressions:
 
 You can find more examples in the [CI workflow](.github/workflows/ci.yml).
 
+### Overwrite labels
+
+If some of the [OCI Image Format Specification](https://github.com/opencontainers/image-spec/blob/master/annotations.md)
+labels generated are not suitable, you can overwrite them like this:
+
+```yaml
+      -
+        name: Docker meta
+        id: docker_meta
+        uses: crazy-max/ghaction-docker-meta@v1
+        with:
+          images: name/app
+          label-custom: |
+            maintainer=CrazyMax
+            org.opencontainers.image.title=MyCustomTitle
+            org.opencontainers.image.description=Another description
+            org.opencontainers.image.vendor=MyCompany
+```
+
 ## Keep up-to-date with GitHub Dependabot
 
 Since [Dependabot](https://docs.github.com/en/github/administering-a-repository/keeping-your-actions-up-to-date-with-github-dependabot)
@@ -186,12 +384,14 @@ updates:
       interval: "daily"
 ```
 
-## How can I help?
+## Contributing
 
-All kinds of contributions are welcome :raised_hands:! The most basic way to show your support is to star :star2:
+Want to contribute? Awesome! The most basic way to show your support is to star :star2: the project,
-the project, or to raise issues :speech_balloon: You can also support this project by
+or to raise issues :speech_balloon:. If you want to open a pull request, please read the
-[**becoming a sponsor on GitHub**](https://github.com/sponsors/crazy-max) :clap: or by making a
+[contributing guidelines](.github/CONTRIBUTING.md).
-[Paypal donation](https://www.paypal.me/crazyws) to ensure this journey continues indefinitely! :rocket:
+
+You can also support this project by [**becoming a sponsor on GitHub**](https://github.com/sponsors/crazy-max) or by
+making a [Paypal donation](https://www.paypal.me/crazyws) to ensure this journey continues indefinitely!
 
 Thanks again for your support, it is much appreciated! :pray:
 

__tests__/context.test.ts

@@ -1,54 +1,161 @@
+import * as fs from 'fs';
+import * as path from 'path';
+
 import * as context from '../src/context';
 
+jest.spyOn(context, 'tmpDir').mockImplementation((): string => {
+  const tmpDir = path.join('/tmp/.ghaction-docker-meta-jest').split(path.sep).join(path.posix.sep);
+  if (!fs.existsSync(tmpDir)) {
+    fs.mkdirSync(tmpDir, {recursive: true});
+  }
+  return tmpDir;
+});
+
 describe('getInputList', () => {
-  it('handles single line correctly', async () => {
+  it('single line correctly', async () => {
     await setInput('foo', 'bar');
     const res = await context.getInputList('foo');
     console.log(res);
     expect(res).toEqual(['bar']);
   });
 
-  it('handles multiple lines correctly', async () => {
+  it('multiline correctly', async () => {
     setInput('foo', 'bar\nbaz');
     const res = await context.getInputList('foo');
     console.log(res);
     expect(res).toEqual(['bar', 'baz']);
   });
 
-  it('remove empty lines correctly', async () => {
+  it('empty lines correctly', async () => {
     setInput('foo', 'bar\n\nbaz');
     const res = await context.getInputList('foo');
     console.log(res);
     expect(res).toEqual(['bar', 'baz']);
   });
 
-  it('handles comma correctly', async () => {
+  it('comma correctly', async () => {
     setInput('foo', 'bar,baz');
     const res = await context.getInputList('foo');
     console.log(res);
     expect(res).toEqual(['bar', 'baz']);
   });
 
-  it('remove empty result correctly', async () => {
+  it('empty result correctly', async () => {
     setInput('foo', 'bar,baz,');
     const res = await context.getInputList('foo');
     console.log(res);
     expect(res).toEqual(['bar', 'baz']);
   });
 
-  it('handles different new lines correctly', async () => {
+  it('different new lines correctly', async () => {
     setInput('foo', 'bar\r\nbaz');
     const res = await context.getInputList('foo');
     console.log(res);
     expect(res).toEqual(['bar', 'baz']);
   });
 
-  it('handles different new lines and comma correctly', async () => {
+  it('different new lines and comma correctly', async () => {
     setInput('foo', 'bar\r\nbaz,bat');
     const res = await context.getInputList('foo');
     console.log(res);
     expect(res).toEqual(['bar', 'baz', 'bat']);
   });
+
+  it('multiline and ignoring comma correctly', async () => {
+    setInput('cache-from', 'user/app:cache\ntype=local,src=path/to/dir');
+    const res = await context.getInputList('cache-from', true);
+    console.log(res);
+    expect(res).toEqual(['user/app:cache', 'type=local,src=path/to/dir']);
+  });
+
+  it('different new lines and ignoring comma correctly', async () => {
+    setInput('cache-from', 'user/app:cache\r\ntype=local,src=path/to/dir');
+    const res = await context.getInputList('cache-from', true);
+    console.log(res);
+    expect(res).toEqual(['user/app:cache', 'type=local,src=path/to/dir']);
+  });
+
+  it('multiline values', async () => {
+    setInput(
+      'secrets',
+      `GIT_AUTH_TOKEN=abcdefgh,ijklmno=0123456789
+"MYSECRET=aaaaaaaa
+bbbbbbb
+ccccccccc"
+FOO=bar`
+    );
+    const res = await context.getInputList('secrets', true);
+    console.log(res);
+    expect(res).toEqual([
+      'GIT_AUTH_TOKEN=abcdefgh,ijklmno=0123456789',
+      `MYSECRET=aaaaaaaa
+bbbbbbb
+ccccccccc`,
+      'FOO=bar'
+    ]);
+  });
+
+  it('multiline values with empty lines', async () => {
+    setInput(
+      'secrets',
+      `GIT_AUTH_TOKEN=abcdefgh,ijklmno=0123456789
+"MYSECRET=aaaaaaaa
+bbbbbbb
+ccccccccc"
+FOO=bar
+"EMPTYLINE=aaaa
+
+bbbb
+ccc"`
+    );
+    const res = await context.getInputList('secrets', true);
+    console.log(res);
+    expect(res).toEqual([
+      'GIT_AUTH_TOKEN=abcdefgh,ijklmno=0123456789',
+      `MYSECRET=aaaaaaaa
+bbbbbbb
+ccccccccc`,
+      'FOO=bar',
+      `EMPTYLINE=aaaa
+
+bbbb
+ccc`
+    ]);
+  });
+
+  it('multiline values without quotes', async () => {
+    setInput(
+      'secrets',
+      `GIT_AUTH_TOKEN=abcdefgh,ijklmno=0123456789
+MYSECRET=aaaaaaaa
+bbbbbbb
+ccccccccc
+FOO=bar`
+    );
+    const res = await context.getInputList('secrets', true);
+    console.log(res);
+    expect(res).toEqual(['GIT_AUTH_TOKEN=abcdefgh,ijklmno=0123456789', 'MYSECRET=aaaaaaaa', 'bbbbbbb', 'ccccccccc', 'FOO=bar']);
+  });
+
+  it('multiline values escape quotes', async () => {
+    setInput(
+      'secrets',
+      `GIT_AUTH_TOKEN=abcdefgh,ijklmno=0123456789
+"MYSECRET=aaaaaaaa
+bbbb""bbb
+ccccccccc"
+FOO=bar`
+    );
+    const res = await context.getInputList('secrets', true);
+    console.log(res);
+    expect(res).toEqual([
+      'GIT_AUTH_TOKEN=abcdefgh,ijklmno=0123456789',
+      `MYSECRET=aaaaaaaa
+bbbb\"bbb
+ccccccccc`,
+      'FOO=bar'
+    ]);
+  });
 });
 
 describe('asyncForEach', () => {

__tests__/fixtures/event_push_invalidchars.env

@@ -0,0 +1,23 @@
+GITHUB_ACTION=crazy-maxghaction-dump-context
+GITHUB_ACTIONS=true
+GITHUB_ACTION_PATH=/home/runner/work/_actions/crazy-max/ghaction-dump-context/v1
+GITHUB_ACTOR=crazy-max
+GITHUB_API_URL=https://api.github.com
+GITHUB_BASE_REF=
+GITHUB_ENV=/home/runner/work/_temp/_runner_file_commands/set_env_89a016e8-e5b7-4039-a67e-c8da08f87a0c
+GITHUB_EVENT_NAME=push
+#GITHUB_EVENT_PATH=/home/runner/work/_temp/_github_workflow/event.json
+GITHUB_GRAPHQL_URL=https://api.github.com/graphql
+GITHUB_HEAD_REF=
+GITHUB_JOB=event
+GITHUB_PATH=/home/runner/work/_temp/_runner_file_commands/add_path_89a016e8-e5b7-4039-a67e-c8da08f87a0c
+GITHUB_REF="refs/heads/my/feature#1245"
+GITHUB_REPOSITORY=crazy-max/test-docker-action
+GITHUB_REPOSITORY_OWNER=crazy-max
+GITHUB_RETENTION_DAYS=90
+GITHUB_RUN_ID=325957516
+GITHUB_RUN_NUMBER=1
+GITHUB_SERVER_URL=https://github.com
+GITHUB_SHA=90dd6032fac8bda1b6c4436a2e65de27961ed071
+GITHUB_WORKFLOW=event
+GITHUB_WORKSPACE=/home/runner/work/test-docker-action/test-docker-action

action.yml

@@ -21,16 +21,38 @@ inputs:
   tag-edge-branch:
     description: 'Branch that will be tagged as edge (default repo.default_branch)'
     required: false
-  tag-coerce-tag:
+  tag-semver:
-    description: 'Coerces Git tag to semver if possible using template'
+    description: 'Handle Git tag as semver template if possible'
     required: false
-  tag-latest-match:
+  tag-match:
-    description: 'Set latest tag only if matches with a pattern'
+    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:
+    description: 'List of custom labels'
+    required: false
   sep-tags:
     description: 'Separator to use for tags output (default \n)'
     required: false
@@ -49,6 +71,8 @@ outputs:
     description: 'Generated Docker tags'
   labels:
     description: 'Generated Docker labels'
+  bake-file:
+    description: 'Bake definiton file'
 
 runs:
   using: 'node12'

docker-bake.hcl

@@ -10,33 +10,45 @@ group "validate" {
   targets = ["validate-format", "validate-build", "validate-yarn"]
 }
 
+target "dockerfile" {
+  dockerfile = "Dockerfile.dev"
+}
+
 target "update-yarn" {
+  inherits = ["dockerfile"]
   target = "update-yarn"
   output = ["."]
 }
 
 target "build" {
+  inherits = ["dockerfile"]
   target = "dist"
   output = ["."]
 }
 
 target "test" {
-  target = "test"
+  inherits = ["dockerfile"]
+  target = "test-coverage"
+  output = ["."]
 }
 
 target "format" {
+  inherits = ["dockerfile"]
   target = "format"
   output = ["."]
 }
 
 target "validate-format" {
+  inherits = ["dockerfile"]
   target = "validate-format"
 }
 
 target "validate-build" {
+  inherits = ["dockerfile"]
   target = "validate-build"
 }
 
 target "validate-yarn" {
+  inherits = ["dockerfile"]
   target = "validate-yarn"
 }

package.json

@@ -25,9 +25,10 @@
   "dependencies": {
     "@actions/core": "^1.2.6",
     "@actions/github": "^4.0.0",
+    "csv-parse": "^4.14.2",
     "handlebars": "^4.7.6",
     "moment": "^2.29.1",
-    "semver": "^7.3.2"
+    "semver": "^7.3.4"
   },
   "devDependencies": {
     "@types/jest": "^26.0.0",

src/context.ts

@@ -1,42 +1,80 @@
+import csvparse from 'csv-parse/lib/sync';
 import * as core from '@actions/core';
+import * as fs from 'fs';
+import * as os from 'os';
+import * as path from 'path';
+
+let _tmpDir: string;
 
 export interface Inputs {
   images: string[];
   tagSha: boolean;
   tagEdge: boolean;
   tagEdgeBranch: string;
-  tagCoerceTag: string;
+  tagSemver: string[];
-  tagLatestMatch: string;
+  tagMatch: string;
+  tagMatchGroup: number;
+  tagLatest: boolean;
   tagSchedule: string;
+  tagCustom: string[];
+  tagCustomOnly: boolean;
+  labelCustom: string[];
   sepTags: string;
   sepLabels: string;
   githubToken: string;
 }
 
+export function tmpDir(): string {
+  if (!_tmpDir) {
+    _tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'ghaction-docker-meta-')).split(path.sep).join(path.posix.sep);
+  }
+  return _tmpDir;
+}
+
 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'),
-    tagCoerceTag: core.getInput('tag-coerce-tag'),
+    tagSemver: getInputList('tag-semver'),
-    tagLatestMatch: core.getInput('tag-latest-match'),
+    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'),
     sepTags: core.getInput('sep-tags') || `\n`,
     sepLabels: core.getInput('sep-labels') || `\n`,
     githubToken: core.getInput('github-token')
   };
 }
 
-export function getInputList(name: string): string[] {
+export function getInputList(name: string, ignoreComma?: boolean): string[] {
+  let res: Array<string> = [];
+
   const items = core.getInput(name);
   if (items == '') {
-    return [];
+    return res;
   }
-  return items
+
-    .split(/\r?\n/)
+  for (let output of csvparse(items, {
-    .filter(x => x)
+    columns: false,
-    .reduce<string[]>((acc, line) => acc.concat(line.split(',').filter(x => x)).map(pat => pat.trim()), []);
+    relaxColumnCount: true,
+    skipLinesWithEmptyValues: true
+  }) as Array<string[]>) {
+    if (output.length == 1) {
+      res.push(output[0]);
+      continue;
+    } else if (!ignoreComma) {
+      res.push(...output);
+      continue;
+    }
+    res.push(output.join(','));
+  }
+
+  return res.filter(item => item).map(pat => pat.trim());
 }
 
 export const asyncForEach = async (array, callback) => {

src/main.ts

@@ -1,3 +1,4 @@
+import * as fs from 'fs';
 import {getInputs, Inputs} from './context';
 import * as github from './github';
 import {Meta, Version} from './meta';
@@ -27,12 +28,13 @@ async function run() {
 
     const meta: Meta = new Meta(inputs, context, repo);
 
-    const version: Version = meta.version();
+    const version: Version = meta.version;
     core.startGroup(`Docker image version`);
-    core.info(version.version || '');
+    core.info(version.main || '');
     core.endGroup();
-    core.setOutput('version', version.version || '');
+    core.setOutput('version', version.main || '');
 
+    // Docker tags
     const tags: Array<string> = meta.tags();
     core.startGroup(`Docker tags`);
     for (let tag of tags) {
@@ -41,13 +43,21 @@ async function run() {
     core.endGroup();
     core.setOutput('tags', tags.join(inputs.sepTags));
 
+    // Docker labels
     const labels: Array<string> = meta.labels();
     core.startGroup(`Docker labels`);
     for (let label of labels) {
       core.info(label);
     }
     core.endGroup();
-    core.setOutput('labels', labels.join(inputs.sepTags));
+    core.setOutput('labels', labels.join(inputs.sepLabels));
+
+    // Bake definition file
+    const bakeFile: string = meta.bakeFile();
+    core.startGroup(`Bake definition file`);
+    core.info(fs.readFileSync(bakeFile, 'utf8'));
+    core.endGroup();
+    core.setOutput('bake-file', bakeFile);
   } catch (error) {
     core.setFailed(error.message);
   }

src/meta.ts

@@ -1,16 +1,22 @@
 import * as handlebars from 'handlebars';
-import * as moment from 'moment';
+import * as fs from 'fs';
+import * as path from 'path';
+import moment from 'moment';
 import * as semver from 'semver';
-import {Inputs} from './context';
+import {Inputs, tmpDir} from './context';
+import * as core from '@actions/core';
 import {Context} from '@actions/github/lib/context';
 import {ReposGetResponseData} from '@octokit/types';
 
 export interface Version {
-  version: string | undefined;
+  main: string | undefined;
+  partial: string[];
   latest: boolean;
 }
 
 export class Meta {
+  public readonly version: Version;
+
   private readonly inputs: Inputs;
   private readonly context: Context;
   private readonly repo: ReposGetResponseData;
@@ -24,87 +30,149 @@ export class Meta {
     this.context = context;
     this.repo = repo;
     this.date = new Date();
+    this.version = this.getVersion();
   }
 
-  public version(): Version {
+  private getVersion(): Version {
     const currentDate = this.date;
-    const version: Version = {
+    let version: Version = {
-      version: undefined,
+      main: undefined,
+      partial: [],
       latest: false
     };
 
     if (/schedule/.test(this.context.eventName)) {
-      version.version = handlebars.compile(this.inputs.tagSchedule)({
+      version.main = handlebars.compile(this.inputs.tagSchedule)({
         date: function (format) {
           return moment(currentDate).utc().format(format);
         }
       });
     } else if (/^refs\/tags\//.test(this.context.ref)) {
-      const tag = this.context.ref.replace(/^refs\/tags\//g, '').replace(/\//g, '-');
+      version.main = this.context.ref.replace(/^refs\/tags\//g, '').replace(/\//g, '-');
-      const sver = semver.clean(tag);
+      if (this.inputs.tagSemver.length > 0 && !semver.valid(version.main)) {
-      if (this.inputs.tagCoerceTag) {
+        core.warning(`${version.main} is not a valid semver. More info: https://semver.org/`);
-        const coerce = semver.coerce(tag);
-        if (coerce) {
-          version.version = handlebars.compile(this.inputs.tagCoerceTag)(coerce);
-          version.latest = true;
-        } else if (sver) {
-          version.version = sver;
-          version.latest = true;
-        } else {
-          version.version = tag;
       }
-      } else if (sver) {
+      if (this.inputs.tagSemver.length > 0 && semver.valid(version.main)) {
-        version.version = sver;
+        const sver = semver.parse(version.main, {
-        version.latest = true;
+          includePrerelease: true
+        });
+        if (semver.prerelease(version.main)) {
+          version.main = handlebars.compile('{{version}}')(sver);
         } else {
-        version.version = tag;
+          version.latest = this.inputs.tagLatest;
+          version.main = handlebars.compile(this.inputs.tagSemver[0])(sver);
+          for (const semverTpl of this.inputs.tagSemver) {
+            const partial = handlebars.compile(semverTpl)(sver);
+            if (partial == version.main) {
+              continue;
+            }
+            version.partial.push(partial);
+          }
+        }
+      } else if (this.inputs.tagMatch) {
+        let tagMatch;
+        const isRegEx = this.inputs.tagMatch.match(/^\/(.+)\/(.*)$/);
+        if (isRegEx) {
+          tagMatch = version.main.match(new RegExp(isRegEx[1], isRegEx[2]));
+        } else {
+          tagMatch = version.main.match(this.inputs.tagMatch);
+        }
+        if (tagMatch) {
+          version.main = tagMatch[this.inputs.tagMatchGroup];
+          version.latest = this.inputs.tagLatest;
+        }
+      } else {
+        version.latest = this.inputs.tagLatest;
       }
     } else if (/^refs\/heads\//.test(this.context.ref)) {
-      version.version = this.context.ref.replace(/^refs\/heads\//g, '').replace(/\//g, '-');
+      version.main = this.context.ref.replace(/^refs\/heads\//g, '').replace(/[^a-zA-Z0-9._-]+/g, '-');
-      if (this.inputs.tagEdge && this.inputs.tagEdgeBranch === version.version) {
+      if (this.inputs.tagEdge && this.inputs.tagEdgeBranch === version.main) {
-        version.version = 'edge';
+        version.main = 'edge';
       }
     } else if (/^refs\/pull\//.test(this.context.ref)) {
-      version.version = `pr-${this.context.ref.replace(/^refs\/pull\//g, '').replace(/\/merge$/g, '')}`;
+      version.main = `pr-${this.context.ref.replace(/^refs\/pull\//g, '').replace(/\/merge$/g, '')}`;
     }
 
-    if (this.inputs.tagLatestMatch) {
+    if (this.inputs.tagCustom.length > 0) {
-      const match = version.version?.match(new RegExp(this.inputs.tagLatestMatch));
+      if (this.inputs.tagCustomOnly) {
-      version.latest = match !== null;
+        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);
     return version;
   }
 
   public tags(): Array<string> {
-    const version: Version = this.version();
+    if (!this.version.main) {
-    if (!version.version) {
       return [];
     }
 
     let tags: Array<string> = [];
     for (const image of this.inputs.images) {
-      tags.push(`${image}:${version.version}`);
+      const imageLc = image.toLowerCase();
-      if (version.latest) {
+      tags.push(`${imageLc}:${this.version.main}`);
-        tags.push(`${image}:latest`);
+      for (const partial of this.version.partial) {
+        tags.push(`${imageLc}:${partial}`);
+      }
+      if (this.version.latest) {
+        tags.push(`${imageLc}:latest`);
       }
       if (this.context.sha && this.inputs.tagSha) {
-        tags.push(`${image}:sha-${this.context.sha.substr(0, 7)}`);
+        tags.push(`${imageLc}:sha-${this.context.sha.substr(0, 7)}`);
       }
     }
     return tags;
   }
 
   public labels(): Array<string> {
-    return [
+    let labels: Array<string> = [
       `org.opencontainers.image.title=${this.repo.name || ''}`,
       `org.opencontainers.image.description=${this.repo.description || ''}`,
       `org.opencontainers.image.url=${this.repo.html_url || ''}`,
-      `org.opencontainers.image.source=${this.repo.clone_url || ''}`,
+      `org.opencontainers.image.source=${this.repo.html_url || ''}`,
-      `org.opencontainers.image.version=${this.version().version || ''}`,
+      `org.opencontainers.image.version=${this.version.main || ''}`,
       `org.opencontainers.image.created=${this.date.toISOString()}`,
       `org.opencontainers.image.revision=${this.context.sha || ''}`,
       `org.opencontainers.image.licenses=${this.repo.license?.spdx_id || ''}`
     ];
+    labels.push(...this.inputs.labelCustom);
+    return labels;
+  }
+
+  public bakeFile(): string {
+    let jsonLabels = {};
+    for (let label of this.labels()) {
+      const matches = label.match(/([^=]*)=(.*)/);
+      if (!matches) {
+        continue;
+      }
+      jsonLabels[matches[1]] = matches[2];
+    }
+
+    const bakeFile = path.join(tmpDir(), 'ghaction-docker-meta-bake.json').split(path.sep).join(path.posix.sep);
+    fs.writeFileSync(
+      bakeFile,
+      JSON.stringify(
+        {
+          target: {
+            'ghaction-docker-meta': {
+              tags: this.tags(),
+              labels: jsonLabels
+            }
+          }
+        },
+        null,
+        2
+      )
+    );
+
+    return bakeFile;
   }
 }

test/docker-bake.hcl

@@ -0,0 +1,38 @@
+target "ghaction-docker-meta" {}
+
+group "default" {
+  targets = ["db", "app"]
+}
+
+group "release" {
+  targets = ["db", "app-plus"]
+}
+
+target "db" {
+  context = "./test"
+  tags = ["docker.io/tonistiigi/db"]
+}
+
+target "app" {
+  inherits = ["ghaction-docker-meta"]
+  context = "./test"
+  dockerfile = "Dockerfile"
+  args = {
+    name = "foo"
+  }
+}
+
+target "cross" {
+  platforms = [
+    "linux/amd64",
+    "linux/arm64",
+    "linux/386"
+  ]
+}
+
+target "app-plus" {
+  inherits = ["app", "cross"]
+  args = {
+    IAMPLUS = "true"
+  }
+}

tsconfig.json

@@ -11,9 +11,11 @@
     "rootDir": "./src",
     "strict": true,
     "noImplicitAny": false,
-    "esModuleInterop": false,
+    "esModuleInterop": true,
-    "resolveJsonModule": true,
     "sourceMap": true
   },
-  "exclude": ["node_modules", "**/*.test.ts"]
+  "exclude": [
+    "node_modules",
+    "**/*.test.ts"
+  ]
 }

yarn.lock

@@ -1176,6 +1176,11 @@ cssstyle@^2.2.0:
   dependencies:
     cssom "~0.3.6"
 
+csv-parse@^4.14.2:
+  version "4.14.2"
+  resolved "https://registry.yarnpkg.com/csv-parse/-/csv-parse-4.14.2.tgz#c1329cff95a99b8773a92c4e62f8bff114b34726"
+  integrity sha512-YE2xlTKtM035/94llhgsp9qFQxGi47EkQJ1pZ+mLT/98GpIsbjkMGAb7Rmu9hNxVfYFOLf10hP+rPVqnoccLgw==
+
 dashdash@^1.12.0:
   version "1.14.1"
   resolved "https://registry.yarnpkg.com/dashdash/-/dashdash-1.14.1.tgz#853cfa0f7cbe2fed5de20326b8dd581035f6e2f0"
@@ -2545,6 +2550,13 @@ lodash@^4.17.19:
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.20.tgz#b44a9b6297bcb698f1c51a3545a2b3b368d59c52"
   integrity sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==
 
+lru-cache@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-6.0.0.tgz#6d6fe6570ebd96aaf90fcad1dafa3b2566db3a94"
+  integrity sha512-Jo6dJ04CmSjuznwJSS3pUeWmd/H0ffTlkXXgwZi+eq1UCmqQwCh+eLsYOYCwY991i2Fah4h1BEMCx4qThGbsiA==
+  dependencies:
+    yallist "^4.0.0"
+
 make-dir@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-3.1.0.tgz#415e967046b3a7f1d185277d84aa58203726a13f"
@@ -2713,9 +2725,9 @@ node-modules-regexp@^1.0.0:
   integrity sha1-jZ2+KJZKSsVxLpExZCEHxx6Q7EA=
 
 node-notifier@^8.0.0:
-  version "8.0.0"
+  version "8.0.1"
-  resolved "https://registry.yarnpkg.com/node-notifier/-/node-notifier-8.0.0.tgz#a7eee2d51da6d0f7ff5094bc7108c911240c1620"
+  resolved "https://registry.yarnpkg.com/node-notifier/-/node-notifier-8.0.1.tgz#f86e89bbc925f2b068784b31f382afdc6ca56be1"
-  integrity sha512-46z7DUmcjoYdaWyXouuFNNfUo6eFa94t23c53c+lG/9Cvauk4a98rAUp9672X5dxGdQmLpPzTxzu8f/OeEPaFA==
+  integrity sha512-BvEXF+UmsnAfYfoapKM9nGxnP+Wn7P91YfXmrKnfcYCx6VBeoN5Ez5Ogck6I8Bi5k4RlpqRYaw75pAwzX9OphA==
   dependencies:
     growly "^1.3.0"
     is-wsl "^2.2.0"
@@ -3163,10 +3175,12 @@ saxes@^5.0.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
   integrity sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==
 
-semver@7.x, semver@^7.3.2:
+semver@7.x, semver@^7.3.2, semver@^7.3.4:
-  version "7.3.2"
+  version "7.3.4"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.2.tgz#604962b052b81ed0786aae84389ffba70ffd3938"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.4.tgz#27aaa7d2e4ca76452f98d3add093a72c943edc97"
-  integrity sha512-OrOb32TeeambH6UrhtShmF7CRDqhL6/5XpPNp2DuRH6+9QLw/orhp72j87v8Qa1ScDkvrrBNpZcDejAirJmfXQ==
+  integrity sha512-tCfb2WLjqFAtXn4KEdxIhalnRtoKFN7nAwj0B3ZXCbQloV2tq5eDbcTmT68JJD3nRJq24/XgxtQKFIpQdtvmVw==
+  dependencies:
+    lru-cache "^6.0.0"
 
 semver@^6.0.0, semver@^6.3.0:
   version "6.3.0"
@@ -3653,9 +3667,9 @@ uuid@^3.3.2:
   integrity sha512-HjSDRw6gZE5JMggctHBcjVak08+KEVhSIiDzFnT9S9aegmp85S/bReBVTb4QTFaRNptJ9kuYaNhnbNEOkbKb/A==
 
 uuid@^8.3.0:
-  version "8.3.1"
+  version "8.3.2"
-  resolved "https://registry.yarnpkg.com/uuid/-/uuid-8.3.1.tgz#2ba2e6ca000da60fce5a196954ab241131e05a31"
+  resolved "https://registry.yarnpkg.com/uuid/-/uuid-8.3.2.tgz#80d5b5ced271bb9af6c445f21a1a04c606cefbe2"
-  integrity sha512-FOmRr+FmWEIG8uhZv6C2bTgEVXsHk08kE7mPlrBbEe+c3r9pjceVPgupIfNIhc4yx55H69OXANrUaSuu9eInKg==
+  integrity sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==
 
 v8-to-istanbul@^6.0.1:
   version "6.0.1"
@@ -3808,6 +3822,11 @@ y18n@^4.0.0:
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-4.0.0.tgz#95ef94f85ecc81d007c264e190a120f0a3c8566b"
   integrity sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==
 
+yallist@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/yallist/-/yallist-4.0.0.tgz#9bb92790d9c0effec63be73519e11a35019a3a72"
+  integrity sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==
+
 yargs-parser@20.x:
   version "20.2.3"
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-20.2.3.tgz#92419ba867b858c868acf8bae9bf74af0dd0ce26"