Add GH Action to build the docker image

Builds the docker image on pushes for: tags, PRs, master.

Publishes docker images as per:
* `latest` & `<TAG>` for tags
* `master` for `master`

Same as https://github.com/matrix-org/lb/pull/8 & https://github.com/matrix-org/matrix-content-scanner/pull/46
This commit is contained in:
Ben Banfield-Zanin 2021-11-01 14:55:32 +00:00 committed by GitHub
parent abb802b881
commit 05fe68823a
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44
.github/workflows/docker-publish.yml vendored Normal file
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name: Container Image
on:
push:
branches: [ master ]
tags: [ 'v*' ]
pull_request:
branches: [ master ]
env:
IMAGE_NAME: ${{ github.repository }}
REGISTRY: ghcr.io
jobs:
push:
runs-on: ubuntu-latest
permissions:
contents: read
packages: write
steps:
- name: Checkout repository
uses: actions/checkout@v2
- name: Log into registry ${{ env.REGISTRY }}
uses: docker/login-action@v1
with:
registry: ${{ env.REGISTRY }}
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Extract Docker metadata
id: meta
uses: docker/metadata-action@v3
with:
images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
- name: Build and push Docker image
uses: docker/build-push-action@v2
with:
push: ${{ github.event_name != 'pull_request' }}
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}