snipe-it/.github/workflows/docker-alpine.yml
Thomas Misilo 5e58f60845 Adds an automatic build for Alpine Linux based Image
This Fixes #10339, and allows for automatic building of the Alpine Linux
image, and push to docker-hub.

This will push a "latest-alpine" based on the master branch, a
"develop-alpine" based on the develop branch, and a v##.##.##-alpine
image based on any released version.

`DOCKER_USERNAME` and `DOCKER_ACCESS_TOKEN` do both need
to be added to the repository as secrets.
2021-12-13 10:39:55 -06:00

83 lines
3.3 KiB
YAML

# Snipe-IT (Alpine) Docker image build for hub.docker.com
name: Docker images (Alpine)
# Run this Build for all pushes to 'master' or develop branch, or tagged releases.
# Also run for PRs to ensure PR doesn't break Docker build process
on:
push:
branches:
- master
- develop
tags:
- 'v**'
# Allows you to run this workflow manually from the Actions tab
workflow_dispatch:
pull_request:
jobs:
docker:
# Ensure this job never runs on forked repos. It's only executed for 'snipe/snipe-it'
if: github.repository == 'snipe/snipe-it'
runs-on: ubuntu-latest
env:
# Define tags to use for Docker images based on Git tags/branches (for docker/metadata-action)
# For a new commit on default branch (master), use the literal tag 'latest' on Docker image.
# For a new commit on other branches, use the branch name as the tag for Docker image.
# For a new tag, copy that tag name as the tag for Docker image.
IMAGE_TAGS: |
type=raw,value=latest,enable=${{ endsWith(github.ref, github.event.repository.default_branch) }},suffix=-alpine
type=ref,event=branch,enable=${{ !endsWith(github.ref, github.event.repository.default_branch) }},suffix=-alpine
type=ref,event=tag,suffix=-alpine
# Define default tag "flavor" for docker/metadata-action per
# https://github.com/docker/metadata-action#flavor-input
# We turn off 'latest' tag by default.
TAGS_FLAVOR: |
latest=false
steps:
# https://github.com/actions/checkout
- name: Checkout codebase
uses: actions/checkout@v2
# https://github.com/docker/setup-buildx-action
- name: Setup Docker Buildx
uses: docker/setup-buildx-action@v1
# https://github.com/docker/login-action
- name: Login to DockerHub
# Only login if not a PR, as PRs only trigger a Docker build and not a push
if: github.event_name != 'pull_request'
uses: docker/login-action@v1
with:
username: ${{ secrets.DOCKER_USERNAME }}
password: ${{ secrets.DOCKER_ACCESS_TOKEN }}
###############################################
# Build/Push the 'snipe/snipe-it' image
###############################################
# https://github.com/docker/metadata-action
# Get Metadata for docker_build step below
- name: Sync metadata (tags, labels) from GitHub to Docker for 'snipe-it' image
id: meta_build
uses: docker/metadata-action@v3
with:
images: snipe/snipe-it
tags: ${{ env.IMAGE_TAGS }}
flavor: ${{ env.TAGS_FLAVOR }}
# https://github.com/docker/build-push-action
- name: Build and push 'snipe-it' image
id: docker_build
uses: docker/build-push-action@v2
with:
context: .
file: ./Dockerfile.alpine
platforms: linux/amd64
# For pull requests, we run the Docker build (to ensure no PR changes break the build),
# but we ONLY do an image push to DockerHub if it's NOT a PR
push: ${{ github.event_name != 'pull_request' }}
# Use tags / labels provided by 'docker/metadata-action' above
tags: ${{ steps.meta_build.outputs.tags }}
labels: ${{ steps.meta_build.outputs.labels }}