Skip to content

Docker

Docker #93

name: Docker
# This workflow uses actions that are not certified by GitHub.
# They are provided by a third-party and are governed by
# separate terms of service, privacy policy, and support
# documentation.
on:
schedule:
- cron: '30 20 * * Sun'
push:
branches: ["*"]
# Publish semver tags as releases.
tags: ["v*.*.*"]
pull_request:
branches: ["{{is_default_branch}}"]
release:
types: [published]
env:
# Use docker.io for Docker Hub if empty
REGISTRY: ghcr.io
# github.repository as <account>/<repo>
IMAGE_NAME: ${{ github.repository }}
jobs:
build:
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
include:
- dockerfile: ./Dockerfile
image: ghcr.io/${{ github.repository }}
flavour: ""
- dockerfile: ./Dockerfile.alpine
image: ghcr.io/${{ github.repository }}
flavour: "-alpine"
permissions:
contents: read
packages: write
# This is used to complete the identity challenge
# with sigstore/fulcio when running outside of PRs.
id-token: write
steps:
- name: Checkout repository
uses: actions/checkout@v4
# Fetch the ipinfo database file using curl if API key is defined
- name: Fetch DB from ipinfo.io
# IPINFO_APIKEY is set in https://github.com/librespeed/speedtest/settings/secrets/actions
run: |
if [ -z "${{ secrets.IPINFO_APIKEY }}" ]; then
echo "Warning: IPINFO_APIKEY is not defined."
else
curl -L https://ipinfo.io/data/free/country_asn.mmdb?token=${{ secrets.IPINFO_APIKEY }} -o backend/country_asn.mmdb
fi
# Set up BuildKit Docker container builder to be able to build
# multi-platform images and export cache
# https://github.com/docker/setup-buildx-action
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
# Login against a Docker registry except on PR
# https://github.com/docker/login-action
- name: Log into registry ${{ env.REGISTRY }}
if: github.event_name != 'pull_request'
uses: docker/login-action@v3
with:
registry: ${{ env.REGISTRY }}
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
# Extract metadata (tags, labels) for Docker
# https://github.com/docker/metadata-action
- name: Extract Docker metadata
id: meta
uses: docker/metadata-action@v5
with:
images: ${{ matrix.image }}
tags: |
type=ref,event=branch,suffix=${{ matrix.flavour }}
type=ref,event=pr,suffix=${{ matrix.flavour }}
# set latest tag for default branch
type=raw,value=latest${{ matrix.flavour }},enable={{is_default_branch}}
type=semver,pattern={{version}}${{ matrix.flavour }}
type=semver,pattern={{major}}${{ matrix.flavour }}
type=semver,pattern={{major}}.{{minor}}${{ matrix.flavour }}
type=semver,pattern={{major}}.{{minor}}.{{patch}}${{ matrix.flavour }}
# Build and push Docker image with Buildx (don't push on PR)
# https://github.com/docker/build-push-action
- name: Build and push Docker image
id: build-and-push
uses: docker/build-push-action@v5
with:
context: .
file: ${{ matrix.dockerfile }}
platforms: linux/amd64,linux/arm64
push: ${{ github.event_name != 'pull_request' }}
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}
cache-from: type=gha
cache-to: type=gha,mode=max