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Release Docker Standard #1524

Release Docker Standard

Release Docker Standard #1524

# Stage Docker images through GitHub Actions (GHA) to GitHub Container Registry (GHCR).
#
# Derived from:
# https://github.com/crate/cratedb-prometheus-adapter/blob/main/.github/workflows/release.yml
name: Release Docker Standard
on:
push:
tags:
- '*.*.*'
pull_request:
branches: [ main ]
# Produce a nightly image every day at 6 a.m. CEST.
schedule:
- cron: '0 4 * * *'
# Allow job to be triggered manually.
workflow_dispatch:
# Cancel in-progress jobs when pushing to the same branch.
concurrency:
cancel-in-progress: true
group: ${{ github.workflow }}-${{ github.ref }}
# The name for the produced image at ghcr.io.
env:
GHCR_IMAGE_NAME: mqtt-tools/mqttwarn-standard
jobs:
docker:
runs-on: ubuntu-latest
steps:
-
name: Acquire sources
uses: actions/checkout@v3
with:
fetch-depth: 0
-
name: Docker meta
id: meta
uses: docker/metadata-action@v4
with:
# List of Docker images to use as base name for tags
images: |
ghcr.io/${{ env.GHCR_IMAGE_NAME }}
# Generate Docker tags based on the following events/attributes
tags: |
type=schedule,pattern=nightly
type=ref,event=pr
type=semver,pattern={{version}}
type=semver,pattern={{major}}.{{minor}}
-
name: Inspect meta
run: |
echo "Tags: ${{ steps.meta.outputs.tags }}"
echo "Labels: ${{ steps.meta.outputs.labels }}"
-
name: Set up QEMU
uses: docker/setup-qemu-action@v2
-
name: Set up Docker Buildx
id: buildx
uses: docker/setup-buildx-action@v2
-
name: Cache Docker layers
uses: actions/cache@v3
with:
path: /tmp/.buildx-cache-standard
key: ${{ runner.os }}-buildx-${{ github.sha }}
restore-keys: |
${{ runner.os }}-buildx-
-
name: Inspect builder
run: |
echo "Name: ${{ steps.buildx.outputs.name }}"
echo "Endpoint: ${{ steps.buildx.outputs.endpoint }}"
echo "Status: ${{ steps.buildx.outputs.status }}"
echo "Flags: ${{ steps.buildx.outputs.flags }}"
echo "Platforms: ${{ steps.buildx.outputs.platforms }}"
-
name: Login to GHCR
uses: docker/login-action@v2
with:
registry: ghcr.io
username: ${{ github.repository_owner }}
password: ${{ github.token }}
-
name: Build and push
uses: docker/build-push-action@v3
with:
context: .
file: Dockerfile
platforms: linux/amd64,linux/arm64,linux/arm/v7
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}
push: true
cache-from: type=local,src=/tmp/.buildx-cache-standard
cache-to: type=local,dest=/tmp/.buildx-cache-standard-new
-
name: Move cache
run: |
rm -rf /tmp/.buildx-cache-standard
mv /tmp/.buildx-cache-standard-new /tmp/.buildx-cache-standard
- name: Display git status
run: |
set -x
git describe
git status