gh-create-docker-tag

Github Action for creating tag/image based on git ref

Examples:

• Called during commit sha 469bf15ae1de93e11658553353ed14cde4c32f5a will return tag: 469bf15
• Called during tag v1.2.3 will return tag: v1.2.3

Inputs

sha-length

Optional Length to keep as a tag for docker image

Default: 7

registry-name

Optional Registry name to create image in the format image: private.registry.io/test:tag

Default: ${{ github.repository }}

tag-prefix

Optional Image tag prefix, example for 'dev-' prefix will be created following tag image: private.registry.io/test:dev-tag

Default: ""

Outputs

tag

Docker image tag

name

Docker image name

Usage

Create tag

Without registry

name: publish
on: [push]

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: infraway/gh-create-docker-tag@v3.0
        id: docker_tag
      - name: Use docker tag
        run: echo "${{ steps.docker_tag.outputs.tag }}"

With registry

name: publish
on: [push]

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: infraway/gh-create-docker-tag@v3.0
        with:
          registry-name: private.registry.com/test-repo
        id: docker_tag
      - name: Use docker tag
        run: |
          echo "${{ steps.docker_tag.outputs.tag }}"
          echo "${{ steps.docker_tag.outputs.image }}"