tailscale-exporter/.github/workflows/docker.yaml

72 lines
2.0 KiB
YAML

name: Docker Image CI
on:
push:
branches: [ main ]
tags:
- v*
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Prepare
id: prepare
run: |
DOCKER_IMAGE=averagemarcus/tailscale-exporter
DOCKER_PLATFORMS=linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64,linux/386,linux/ppc64le,linux/s390x
VERSION=latest
if [[ $GITHUB_REF == refs/tags/* ]]; then
VERSION=${GITHUB_REF#refs/tags/}
fi
TAGS="--tag ${DOCKER_IMAGE}:${VERSION}"
if [[ $VERSION =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
TAGS="$TAGS --tag ${DOCKER_IMAGE}:latest"
fi
echo ::set-output name=tags::${TAGS}
echo ::set-output name=platforms::${DOCKER_PLATFORMS}
- name: Set up Docker Buildx
uses: crazy-max/ghaction-docker-buildx@v3
- name: Cache Docker layers
uses: actions/cache@v2
id: cache
with:
path: /tmp/.buildx-cache
key: ${{ runner.os }}-buildx-${{ github.sha }}
restore-keys: |
${{ runner.os }}-buildx-
- name: Docker Buildx (build)
run: |
docker buildx build \
--cache-from "type=local,src=/tmp/.buildx-cache" \
--cache-to "type=local,dest=/tmp/.buildx-cache" \
--platform ${{ steps.prepare.outputs.platforms }} \
--output "type=image,push=false" \
${{ steps.prepare.outputs.tags }} \
.
- name: Docker Login
env:
DOCKER_USERNAME: averagemarcus
DOCKER_PASSWORD: ${{ secrets.DOCKER_TOKEN }}
run: |
echo "${DOCKER_PASSWORD}" | docker login --username "${DOCKER_USERNAME}" --password-stdin
- name: Docker Buildx (push)
run: |
docker buildx build \
--cache-from "type=local,src=/tmp/.buildx-cache" \
--cache-to "type=local,dest=/tmp/.buildx-cache" \
--platform ${{ steps.prepare.outputs.platforms }} \
--output "type=image,push=true" \
${{ steps.prepare.outputs.tags }} \
.