Fix README

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

.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 +76,25 @@ 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
+    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}}
 
   docker-push:
     runs-on: ubuntu-latest
@@ -86,15 +106,15 @@ 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-match: '\d{1,3}.\d{1,3}.\d{1,3}'
       -
         name: Set up QEMU
         uses: docker/setup-qemu-action@v1

.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

@@ -17,7 +17,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2.3.3
+        uses: actions/checkout@v2
       -
         name: Validate
         run: docker buildx bake validate
@@ -30,7 +30,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2.3.3
+        uses: actions/checkout@v2
       -
         name: Install
         run: yarn install
@@ -39,7 +39,7 @@ jobs:
         run: yarn run test
       -
         name: Upload coverage
-        uses: codecov/codecov-action@v1.0.14
+        uses: codecov/codecov-action@v1
         if: success()
         with:
           token: ${{ secrets.CODECOV_TOKEN }}

CHANGELOG.md

@@ -1,5 +1,43 @@
 # Changelog
 
+## 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

README.md

@@ -17,14 +17,19 @@ If you are interested, [check out](https://git.io/Je09Y) my other :octocat: GitH
 ___
 
 * [Features](#features)
-* [Overview](#overview)
 * [Usage](#usage)
+  * [Basic](#basic)
+  * [Semver](#semver)
+  * [Complete](#complete)
 * [Customizing](#customizing)
   * [inputs](#inputs)
   * [outputs](#outputs)
 * [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)
 * [How can I help?](#how-can-i-help)
 * [License](#license)
@@ -35,19 +40,139 @@ ___
 * [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
+## Usage
+
+### 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:
+      - '**'
+    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
+      -
+        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 }}
+```
+
+### 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 }}
+```
+
+### Complete
+
+| Event           | Ref                           | Commit SHA | Docker Tags                             |
+|-----------------|-------------------------------|------------|-----------------------------------------|
 | `schedule`      | `refs/heads/master`           | `45f132a`  | `sha-45f132a`, `nightly`                |
 | `pull_request`  | `refs/pull/2/merge`           | `a123b57`  | `sha-a123b57`, `pr-2`                   |
-| `push`          | `refs/heads/<default_branch>` | `676cae2`  | `sha-676cae2`, `edge`               |
+| `push`          | `refs/heads/master`           | `cf20257`  | `sha-cf20257`, `master`                 |
-| `push`          | `refs/heads/dev`              | `cf20257`  | `sha-cf20257`, `dev`                |
 | `push`          | `refs/heads/my/branch`        | `a5df687`  | `sha-a5df687`, `my-branch`              |
-| `push tag`      | `refs/tags/v1.2.3`            | `bf4565b`  | `sha-bf4565b`, `1.2.3`, `latest`    |
+| `push tag`      | `refs/tags/v1.2.3`            | `ad132f5`  | `sha-ad132f5`, `1.2.3`, `1.2`, `latest` |
-| `push tag`      | `refs/tags/mytag`             | `afb7833`  | `sha-afb7833`, `mytag`              |
+| `push tag`      | `refs/tags/v2.0.8-beta.67`    | `fc89efd`  | `sha-fc89efd`, `2.0.8-beta.67`          |
-
-## Usage
 
 ```yaml
 name: ci
@@ -59,7 +184,7 @@ on:
     branches:
       - '**'
     tags:
-      - 'v*.*.*'
+      - 'v*'
   pull_request:
 
 jobs:
@@ -76,7 +201,9 @@ jobs:
         with:
           images: name/app
           tag-sha: true
-          tag-match: \\d{1,3}.\\d{1,3}.\\d{1,3}
+          tag-semver: |
+            {{version}}
+            {{major}}.{{minor}}
       -
         name: Set up QEMU
         uses: docker/setup-qemu-action@v1
@@ -114,14 +241,18 @@ Following inputs can be used as `step.with` keys
 | `tag-sha`           | Bool     | Add git short SHA 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-match`         | String   | RegExp to match against a Git tag and use match group as Docker tag |
+| `tag-semver`        | List     | Handle Git tag as semver [template](#handle-semver-tag) if possible |
-| `tag-match-latest`  | Bool     | Set `latest` Docker tag if `tag-match` matches (default `true`) |
+| `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-match-latest`  | Bool     | Set `latest` Docker tag if `tag-match` matches or on Git tag event (default `true`) |
 | `tag-schedule`      | String   | [Template](#schedule-tag) to apply to schedule tag (default `nightly`) |
 | `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
 
 Following outputs are available
@@ -134,15 +265,46 @@ Following outputs are available
 
 ## 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).
+
+### 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`                    | Docker tag
+| Git tag                 | `tag-match`                        | `tag-match-group` | Match                | Output tags               | Output version               |
-|-------------------------|--------------------------------|-------------------|
+|-------------------------|------------------------------------|-------------------|----------------------|---------------------------|------------------------------|
-| `v1.2.3`                | `\\d{1,3}.\\d{1,3}.\\d{1,3}`   | `1.2.3`           |
+| `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`        | `\\d{1,3}.\\d{1,3}.\\d{1,3}.*` | `2.0.8-beta.67`   |
+| `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`        | `\\d{1,3}.\\d{1,3}`            | `2.0`             |
+| `v2.0.8-beta.67`        | `v(\d.\d)`                         | `1`               | :white_check_mark:   | `2.0`, `latest`           | `2.0`                        |
-| `release1`              | `\\d{1,3}.\\d{1,3}`            | `release1`        |
+| `release1`              | `\d{1,3}.\d{1,3}`                  | `0`               | :x:                  | `release1`                | `release1`                   |
-| `20200110-RC2`          | `\\d+`                         | `20200110`        |
+| `20200110-RC2`          | `\d+`                              | `0`               | :white_check_mark:   | `20200110`, `latest`      | `20200110`                   |
 
 ### Schedule tag
 
@@ -155,6 +317,28 @@ 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: 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 }}
+            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)

__tests__/meta.test.ts

@@ -66,7 +66,8 @@ describe('null', () => {
         images: ['user/app'],
       } as Inputs,
       {
-        version: undefined,
+        main: undefined,
+        partial: [],
         latest: false
       } as Version,
       [],
@@ -74,7 +75,7 @@ describe('null', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=",
@@ -87,7 +88,8 @@ describe('null', () => {
         images: ['user/app'],
       } as Inputs,
       {
-        version: undefined,
+        main: undefined,
+        partial: [],
         latest: false
       } as Version,
       [],
@@ -95,7 +97,7 @@ describe('null', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=",
@@ -114,7 +116,8 @@ describe('push', () => {
         images: ['user/app'],
       } as Inputs,
       {
-        version: 'dev',
+        main: 'dev',
+        partial: [],
         latest: false
       } as Version,
       [
@@ -124,7 +127,7 @@ describe('push', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=dev",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
@@ -138,7 +141,8 @@ describe('push', () => {
         tagEdge: true,
       } as Inputs,
       {
-        version: 'edge',
+        main: 'edge',
+        partial: [],
         latest: false
       } as Version,
       [
@@ -148,7 +152,7 @@ describe('push', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=edge",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
@@ -161,7 +165,8 @@ describe('push', () => {
         images: ['user/app'],
       } as Inputs,
       {
-        version: 'master',
+        main: 'master',
+        partial: [],
         latest: false
       } as Version,
       [
@@ -171,7 +176,7 @@ describe('push', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=master",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
@@ -185,7 +190,8 @@ describe('push', () => {
         tagEdge: true,
       } as Inputs,
       {
-        version: 'edge',
+        main: 'edge',
+        partial: [],
         latest: false
       } as Version,
       [
@@ -195,7 +201,7 @@ describe('push', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=edge",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
@@ -208,7 +214,8 @@ describe('push', () => {
         images: ['org/app', 'ghcr.io/user/app'],
       } as Inputs,
       {
-        version: 'dev',
+        main: 'dev',
+        partial: [],
         latest: false
       } as Version,
       [
@@ -219,7 +226,7 @@ describe('push', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=dev",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
@@ -233,7 +240,8 @@ describe('push', () => {
         tagEdge: true,
       } as Inputs,
       {
-        version: 'edge',
+        main: 'edge',
+        partial: [],
         latest: false
       } as Version,
       [
@@ -244,7 +252,7 @@ describe('push', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=edge",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
@@ -258,7 +266,8 @@ describe('push', () => {
         tagSha: true,
       } as Inputs,
       {
-        version: 'dev',
+        main: 'dev',
+        partial: [],
         latest: false
       } as Version,
       [
@@ -271,7 +280,7 @@ describe('push', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=dev",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
@@ -286,7 +295,8 @@ describe('push', () => {
         tagEdge: true,
       } as Inputs,
       {
-        version: 'edge',
+        main: 'edge',
+        partial: [],
         latest: false
       } as Version,
       [
@@ -299,7 +309,7 @@ describe('push', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=edge",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
@@ -315,7 +325,8 @@ describe('push', () => {
         tagEdgeBranch: 'dev'
       } as Inputs,
       {
-        version: 'edge',
+        main: 'edge',
+        partial: [],
         latest: false
       } as Version,
       [
@@ -328,7 +339,7 @@ describe('push', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=edge",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
@@ -344,7 +355,8 @@ describe('push', () => {
         tagEdgeBranch: 'dev'
       } as Inputs,
       {
-        version: 'master',
+        main: 'master',
+        partial: [],
         latest: false
       } as Version,
       [
@@ -357,7 +369,7 @@ describe('push', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=master",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
@@ -376,17 +388,19 @@ describe('push tag', () => {
         images: ['user/app'],
       } as Inputs,
       {
-        version: 'release1',
+        main: 'release1',
-        latest: false
+        partial: [],
+        latest: true
       } as Version,
       [
-        'user/app:release1'
+        'user/app:release1',
+        'user/app:latest'
       ],
       [
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=release1",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
@@ -399,17 +413,19 @@ describe('push tag', () => {
         images: ['user/app'],
       } as Inputs,
       {
-        version: '20200110-RC2',
+        main: '20200110-RC2',
-        latest: false
+        partial: [],
+        latest: true
       } as Version,
       [
-        'user/app:20200110-RC2'
+        'user/app:20200110-RC2',
+        'user/app:latest'
       ],
       [
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=20200110-RC2",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
@@ -424,7 +440,8 @@ describe('push tag', () => {
         tagMatchLatest: false,
       } as Inputs,
       {
-        version: '20200110',
+        main: '20200110',
+        partial: [],
         latest: false
       } as Version,
       [
@@ -434,7 +451,34 @@ describe('push tag', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
+        "org.opencontainers.image.version=20200110",
+        "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
+        "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
+        "org.opencontainers.image.licenses=MIT"
+      ]
+    ],
+    [
+      'event_tag_20200110-RC2.env',
+      {
+        images: ['user/app'],
+        tagMatch: `(.*)-RC`,
+        tagMatchGroup: 1,
+        tagMatchLatest: false,
+      } as Inputs,
+      {
+        main: '20200110',
+        partial: [],
+        latest: false
+      } as Version,
+      [
+        'user/app:20200110'
+      ],
+      [
+        "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=20200110",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
@@ -448,7 +492,8 @@ describe('push tag', () => {
         tagMatch: `\\d{1,3}.\\d{1,3}.\\d{1,3}`,
       } as Inputs,
       {
-        version: '1.1.1',
+        main: '1.1.1',
+        partial: [],
         latest: true
       } as Version,
       [
@@ -461,7 +506,36 @@ describe('push tag', () => {
         "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.git",
+        "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"
+      ]
+    ],
+    [
+      'event_tag_v1.1.1.env',
+      {
+        images: ['org/app', 'ghcr.io/user/app'],
+        tagMatch: `^v(\\d{1,3}.\\d{1,3}.\\d{1,3})$`,
+        tagMatchGroup: 1,
+      } as Inputs,
+      {
+        main: '1.1.1',
+        partial: [],
+        latest: true
+      } as Version,
+      [
+        'org/app:1.1.1',
+        'org/app:latest',
+        'ghcr.io/user/app:1.1.1',
+        'ghcr.io/user/app:latest'
+      ],
+      [
+        "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",
@@ -475,7 +549,8 @@ describe('push tag', () => {
         tagMatch: `\\d{1,3}.\\d{1,3}.\\d{1,3}-(alpha|beta).\\d{1,3}`,
       } as Inputs,
       {
-        version: '2.0.8-beta.67',
+        main: '2.0.8-beta.67',
+        partial: [],
         latest: true
       } as Version,
       [
@@ -488,7 +563,7 @@ describe('push tag', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=2.0.8-beta.67",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
@@ -502,7 +577,8 @@ describe('push tag', () => {
         tagMatch: `\\d{1,3}.\\d{1,3}`,
       } as Inputs,
       {
-        version: '2.0',
+        main: '2.0',
+        partial: [],
         latest: true
       } as Version,
       [
@@ -515,13 +591,40 @@ describe('push tag', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=2.0",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
         "org.opencontainers.image.licenses=MIT"
       ]
     ],
+    [
+      'event_tag_v2.0.8-beta.67.env',
+      {
+        images: ['org/app', 'ghcr.io/user/app'],
+        tagMatch: `^v(\\d{1,3}.\\d{1,3}.\\d{1,3})$`,
+        tagMatchGroup: 1,
+      } as Inputs,
+      {
+        main: 'v2.0.8-beta.67',
+        partial: [],
+        latest: false
+      } as Version,
+      [
+        'org/app:v2.0.8-beta.67',
+        'ghcr.io/user/app:v2.0.8-beta.67'
+      ],
+      [
+        "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=v2.0.8-beta.67",
+        "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
+        "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
+        "org.opencontainers.image.licenses=MIT"
+      ]
+    ],
     [
       'event_tag_sometag.env',
       {
@@ -529,7 +632,8 @@ describe('push tag', () => {
         tagMatch: `\\d{1,3}.\\d{1,3}`,
       } as Inputs,
       {
-        version: 'sometag',
+        main: 'sometag',
+        partial: [],
         latest: false
       } as Version,
       [
@@ -540,13 +644,99 @@ describe('push tag', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=sometag",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
         "org.opencontainers.image.licenses=MIT"
       ]
     ],
+    [
+      'event_tag_v1.1.1.env',
+      {
+        images: ['org/app', 'ghcr.io/user/app'],
+        tagSemver: ['{{version}}', '{{major}}.{{minor}}', '{{major}}'],
+      } as Inputs,
+      {
+        main: '1.1.1',
+        partial: ['1.1', '1'],
+        latest: true
+      } as Version,
+      [
+        'org/app:1.1.1',
+        'org/app:1.1',
+        'org/app:1',
+        'org/app:latest',
+        'ghcr.io/user/app:1.1.1',
+        'ghcr.io/user/app:1.1',
+        'ghcr.io/user/app:1',
+        'ghcr.io/user/app:latest'
+      ],
+      [
+        "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"
+      ]
+    ],
+    [
+      'event_tag_v1.1.1.env',
+      {
+        images: ['org/app', 'ghcr.io/user/app'],
+        tagSemver: ['{{version}}', '{{major}}.{{minor}}.{{patch}}'],
+      } as Inputs,
+      {
+        main: '1.1.1',
+        partial: [],
+        latest: true
+      } as Version,
+      [
+        'org/app:1.1.1',
+        'org/app:latest',
+        'ghcr.io/user/app:1.1.1',
+        'ghcr.io/user/app:latest'
+      ],
+      [
+        "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"
+      ]
+    ],
+    [
+      'event_tag_v2.0.8-beta.67.env',
+      {
+        images: ['org/app', 'ghcr.io/user/app'],
+        tagSemver: ['{{major}}.{{minor}}', '{{major}}'],
+      } as Inputs,
+      {
+        main: '2.0.8-beta.67',
+        partial: [],
+        latest: false
+      } as Version,
+      [
+        'org/app:2.0.8-beta.67',
+        'ghcr.io/user/app:2.0.8-beta.67'
+      ],
+      [
+        "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=2.0.8-beta.67",
+        "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
+        "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
+        "org.opencontainers.image.licenses=MIT"
+      ]
+    ],
   ])('given %p event ', tagsLabelsTest);
 });
 
@@ -560,7 +750,8 @@ describe('latest', () => {
         tagMatch: `^release\\d{1,2}`,
       } as Inputs,
       {
-        version: 'release1',
+        main: 'release1',
+        partial: [],
         latest: true,
       } as Version,
       [
@@ -571,7 +762,7 @@ describe('latest', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=release1",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
@@ -585,7 +776,8 @@ describe('latest', () => {
         tagMatch: `^\\d+-RC\\d{1,2}`,
       } as Inputs,
       {
-        version: '20200110-RC2',
+        main: '20200110-RC2',
+        partial: [],
         latest: true
       } as Version,
       [
@@ -596,7 +788,7 @@ describe('latest', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=20200110-RC2",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
@@ -610,7 +802,8 @@ describe('latest', () => {
         tagMatch: `\\d{8}`,
       } as Inputs,
       {
-        version: '20200110',
+        main: '20200110',
+        partial: [],
         latest: true
       } as Version,
       [
@@ -621,7 +814,7 @@ describe('latest', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=20200110",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
@@ -635,7 +828,8 @@ describe('latest', () => {
         tagMatch: `\\d{1,3}.\\d{1,3}.\\d{1,3}`,
       } as Inputs,
       {
-        version: '1.1.1',
+        main: '1.1.1',
+        partial: [],
         latest: true
       } as Version,
       [
@@ -646,7 +840,7 @@ describe('latest', () => {
         "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.git",
+        "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",
@@ -659,18 +853,21 @@ describe('latest', () => {
         images: ['org/app', 'ghcr.io/user/app'],
       } as Inputs,
       {
-        version: 'v1.1.1',
+        main: 'v1.1.1',
-        latest: false
+        partial: [],
+        latest: true
       } as Version,
       [
         'org/app:v1.1.1',
+        'org/app:latest',
         'ghcr.io/user/app:v1.1.1',
+        'ghcr.io/user/app:latest',
       ],
       [
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=v1.1.1",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
@@ -684,7 +881,8 @@ describe('latest', () => {
         tagMatch: `\\d{1,3}.\\d{1,3}.\\d{1,3}`,
       } as Inputs,
       {
-        version: '2.0.8',
+        main: '2.0.8',
+        partial: [],
         latest: true
       } as Version,
       [
@@ -697,13 +895,65 @@ describe('latest', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=2.0.8",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
         "org.opencontainers.image.licenses=MIT"
       ]
     ],
+    [
+      'event_tag_v1.1.1.env',
+      {
+        images: ['org/app', 'ghcr.io/user/app'],
+        tagMatchLatest: false,
+      } as Inputs,
+      {
+        main: 'v1.1.1',
+        partial: [],
+        latest: false
+      } as Version,
+      [
+        'org/app:v1.1.1',
+        'ghcr.io/user/app:v1.1.1',
+      ],
+      [
+        "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=v1.1.1",
+        "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
+        "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
+        "org.opencontainers.image.licenses=MIT"
+      ]
+    ],
+    [
+      'event_tag_v1.1.1.env',
+      {
+        images: ['org/app', 'ghcr.io/MyUSER/MyApp'],
+        tagMatchLatest: false,
+      } as Inputs,
+      {
+        main: 'v1.1.1',
+        partial: [],
+        latest: false
+      } as Version,
+      [
+        'org/app:v1.1.1',
+        'ghcr.io/myuser/myapp:v1.1.1',
+      ],
+      [
+        "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=v1.1.1",
+        "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
+        "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
+        "org.opencontainers.image.licenses=MIT"
+      ]
+    ],
   ])('given %p event ', tagsLabelsTest);
 });
 
@@ -716,7 +966,8 @@ describe('pull_request', () => {
         images: ['user/app'],
       } as Inputs,
       {
-        version: 'pr-2',
+        main: 'pr-2',
+        partial: [],
         latest: false
       } as Version,
       [
@@ -726,7 +977,7 @@ describe('pull_request', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=pr-2",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=1e9249f05bfc090e0688b8fb9c1b347586add504",
@@ -739,7 +990,8 @@ describe('pull_request', () => {
         images: ['org/app', 'ghcr.io/user/app'],
       } as Inputs,
       {
-        version: 'pr-2',
+        main: 'pr-2',
+        partial: [],
         latest: false
       } as Version,
       [
@@ -750,7 +1002,7 @@ describe('pull_request', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=pr-2",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=1e9249f05bfc090e0688b8fb9c1b347586add504",
@@ -764,7 +1016,8 @@ describe('pull_request', () => {
         tagSha: true,
       } as Inputs,
       {
-        version: 'pr-2',
+        main: 'pr-2',
+        partial: [],
         latest: false
       } as Version,
       [
@@ -777,7 +1030,7 @@ describe('pull_request', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=pr-2",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=1e9249f05bfc090e0688b8fb9c1b347586add504",
@@ -796,7 +1049,8 @@ describe('schedule', () => {
         images: ['user/app'],
       } as Inputs,
       {
-        version: 'nightly',
+        main: 'nightly',
+        partial: [],
         latest: false
       } as Version,
       [
@@ -806,7 +1060,7 @@ describe('schedule', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=nightly",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
@@ -820,7 +1074,8 @@ describe('schedule', () => {
         tagSchedule: `{{date 'YYYYMMDD'}}`
       } as Inputs,
       {
-        version: '20200110',
+        main: '20200110',
+        partial: [],
         latest: false
       } as Version,
       [
@@ -830,7 +1085,7 @@ describe('schedule', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=20200110",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
@@ -844,7 +1099,8 @@ describe('schedule', () => {
         tagSchedule: `{{date 'YYYYMMDD-HHmmss'}}`
       } as Inputs,
       {
-        version: '20200110-003000',
+        main: '20200110-003000',
+        partial: [],
         latest: false
       } as Version,
       [
@@ -854,7 +1110,7 @@ describe('schedule', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=20200110-003000",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
@@ -867,7 +1123,8 @@ describe('schedule', () => {
         images: ['org/app', 'ghcr.io/user/app'],
       } as Inputs,
       {
-        version: 'nightly',
+        main: 'nightly',
+        partial: [],
         latest: false
       } as Version,
       [
@@ -878,7 +1135,7 @@ describe('schedule', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=nightly",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
@@ -892,7 +1149,8 @@ describe('schedule', () => {
         tagSha: true,
       } as Inputs,
       {
-        version: 'nightly',
+        main: 'nightly',
+        partial: [],
         latest: false
       } as Version,
       [
@@ -905,7 +1163,7 @@ describe('schedule', () => {
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=nightly",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",
@@ -924,17 +1182,19 @@ describe('release', () => {
         images: ['user/app'],
       } as Inputs,
       {
-        version: 'v1.1.1',
+        main: 'v1.1.1',
-        latest: false
+        partial: [],
+        latest: true
       } as Version,
       [
         'user/app:v1.1.1',
+        'user/app:latest',
       ],
       [
         "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.git",
+        "org.opencontainers.image.source=https://github.com/octocat/Hello-World",
         "org.opencontainers.image.version=v1.1.1",
         "org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
         "org.opencontainers.image.revision=90dd6032fac8bda1b6c4436a2e65de27961ed071",

action.yml

@@ -21,11 +21,18 @@ inputs:
   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-match-latest:
-    description: 'Set latest Docker tag if tag-match matches'
+    description: 'Set latest Docker tag if tag-match matches or on Git tag event'
     default: 'true'
     required: false
   tag-schedule:

package.json

@@ -26,7 +26,8 @@
     "@actions/core": "^1.2.6",
     "@actions/github": "^4.0.0",
     "handlebars": "^4.7.6",
-    "moment": "^2.29.1"
+    "moment": "^2.29.1",
+    "semver": "^7.3.2"
   },
   "devDependencies": {
     "@types/jest": "^26.0.0",

src/context.ts

@@ -5,7 +5,9 @@ export interface Inputs {
   tagSha: boolean;
   tagEdge: boolean;
   tagEdgeBranch: string;
+  tagSemver: string[];
   tagMatch: string;
+  tagMatchGroup: number;
   tagMatchLatest: boolean;
   tagSchedule: string;
   sepTags: string;
@@ -19,7 +21,9 @@ export function getInputs(): Inputs {
     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,
     tagMatchLatest: /true/i.test(core.getInput('tag-match-latest') || 'true'),
     tagSchedule: core.getInput('tag-schedule') || 'nightly',
     sepTags: core.getInput('sep-tags') || `\n`,

src/main.ts

@@ -29,9 +29,9 @@ async function run() {
 
     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 || '');
 
     const tags: Array<string> = meta.tags();
     core.startGroup(`Docker tags`);
@@ -47,7 +47,7 @@ async function run() {
       core.info(label);
     }
     core.endGroup();
-    core.setOutput('labels', labels.join(inputs.sepTags));
+    core.setOutput('labels', labels.join(inputs.sepLabels));
   } catch (error) {
     core.setFailed(error.message);
   }

src/meta.ts

@@ -1,11 +1,13 @@
 import * as handlebars from 'handlebars';
 import * as moment from 'moment';
+import * as semver from 'semver';
 import {Inputs} from './context';
 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;
 }
 
@@ -28,51 +30,82 @@ export class Meta {
   public version(): Version {
     const currentDate = this.date;
     const 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)) {
-      version.version = this.context.ref.replace(/^refs\/tags\//g, '').replace(/\//g, '-');
+      version.main = this.context.ref.replace(/^refs\/tags\//g, '').replace(/\//g, '-');
-      if (this.inputs.tagMatch) {
+      if (this.inputs.tagSemver.length > 0 && semver.valid(version.main)) {
-        const tagMatch = version.version.match(this.inputs.tagMatch);
+        const sver = semver.parse(version.main, {
+          includePrerelease: true
+        });
+        if (semver.prerelease(version.main)) {
+          version.main = handlebars.compile('{{version}}')(sver);
+        } else {
+          version.latest = true;
+          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(/^\/(.+)\/(.*)$/);
+        if (isRegEx) {
+          tagMatch = version.main.match(new RegExp(isRegEx[1], isRegEx[2]));
+        } else {
+          tagMatch = version.main.match(this.inputs.tagMatch);
+        }
         if (tagMatch) {
-          version.version = tagMatch[0];
+          version.main = tagMatch[this.inputs.tagMatchGroup];
           version.latest = this.inputs.tagMatchLatest;
         }
+      } else {
+        version.latest = this.inputs.tagMatchLatest;
       }
     } else if (/^refs\/heads\//.test(this.context.ref)) {
-      version.version = this.context.ref.replace(/^refs\/heads\//g, '').replace(/\//g, '-');
+      version.main = this.context.ref.replace(/^refs\/heads\//g, '').replace(/\//g, '-');
-      if (this.inputs.tagEdge && this.inputs.tagEdgeBranch === version.version) {
+      if (this.inputs.tagEdge && this.inputs.tagEdgeBranch === version.main) {
-        version.version = 'edge';
+        version.main = 'edge';
       }
     } else if (/^refs\/pull\//.test(this.context.ref)) {
-      version.version = `pr-${this.context.ref.replace(/^refs\/pull\//g, '').replace(/\/merge$/g, '')}`;
+      version.main = `pr-${this.context.ref.replace(/^refs\/pull\//g, '').replace(/\/merge$/g, '')}`;
     }
 
+    version.partial = version.partial.filter((item, index) => version.partial.indexOf(item) === index);
     return version;
   }
 
   public tags(): Array<string> {
     const version: Version = this.version();
-    if (!version.version) {
+    if (!version.main) {
       return [];
     }
 
     let tags: Array<string> = [];
     for (const image of this.inputs.images) {
-      tags.push(`${image}:${version.version}`);
+      const imageLc = image.toLowerCase();
+      tags.push(`${imageLc}:${version.main}`);
+      for (const partial of version.partial) {
+        tags.push(`${imageLc}:${partial}`);
+      }
       if (version.latest) {
-        tags.push(`${image}:latest`);
+        tags.push(`${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;
@@ -83,8 +116,8 @@ export class Meta {
       `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 || ''}`