Add fallback to extra #58
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# automatically publishes v tags to dockerhub. | |
# so for instance v0.5.1 wil publish but randtom wont | |
name: Build and Publish Version Tags | |
on: | |
push: | |
branches: | |
- '**' | |
tags: | |
- "v*" | |
jobs: | |
# define job to build and publish docker image | |
build-and-push-docker-image: | |
name: Build Docker image and push to repositories | |
# run only when code is compiling and tests are passing | |
runs-on: ubuntu-latest | |
env: | |
IMAGE: ${{ secrets.DOCKER_IMAGE || 'openstad/admin' }} | |
# steps to perform in job | |
steps: | |
- name: Checkout code | |
uses: actions/checkout@v2 | |
- name: Docker meta | |
id: meta | |
uses: docker/metadata-action@v4 | |
with: | |
images: ${{ env.IMAGE }} | |
tags: | | |
# branch event | |
type=ref,event=branch,suffix=-{{sha}} | |
# tag event | |
type=ref,event=tag | |
# setup Docker buld action | |
- name: Set up Docker Buildx | |
id: buildx | |
uses: docker/setup-buildx-action@v1 | |
- name: Login to DockerHub | |
uses: docker/login-action@v1 | |
with: | |
username: ${{ secrets.DOCKERHUB_USERNAME }} | |
password: ${{ secrets.DOCKERHUB_TOKEN }} | |
- name: Build image and push to Docker Hub and GitHub Container Registry | |
id: docker_build | |
uses: docker/build-push-action@v2 | |
with: | |
context: . | |
push: true | |
tags: ${{ steps.meta.outputs.tags }} | |
# Comment build info in commit | |
- uses: actions/github-script@0.9.0 | |
env: | |
STDOUT: "Published new image: `${{ fromJson(steps.docker_build.outputs.metadata)['image.name'] }}`" | |
with: | |
github-token: ${{ secrets.GITHUB_TOKEN }} | |
script: | | |
github.repos.createCommitComment({ | |
owner: context.repo.owner, | |
repo: context.repo.repo, | |
commit_sha: context.sha, | |
body: process.env.STDOUT | |
}) | |
- name: Image digest | |
run: echo "${{ steps.docker_build.outputs.metadata }}" |