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Initialize files from the main pscopehat node-red-dashboard
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ethanjli committed Feb 28, 2024
1 parent c128786 commit 6ffb6dd
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136 changes: 136 additions & 0 deletions .github/workflows/build.yml
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name: Build Docker container image for the Node-RED dashboard

on:
push:
branches:
- 'main'
- 'beta'
- 'stable'
pull_request:
merge_group:
workflow_dispatch:
inputs:
git-ref:
description: 'Git ref (optional)'
required: false

env:
REGISTRY_IMAGE: ghcr.io/planktoscope/segmenter-node-red-dashboard

jobs:
build:
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
platform:
- linux/amd64
- linux/arm64
- linux/arm/v7
permissions:
contents: read
packages: write
steps:
- uses: actions/checkout@v4

- name: Prepare environment variables
run: |
platform=${{ matrix.platform }}
echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV
# Build and publish Docker container image
- name: Get Docker metadata
id: meta
uses: docker/metadata-action@v5
with:
images: ${{ env.REGISTRY_IMAGE }}
tags: |
type=sha
- name: Set up QEMU
uses: docker/setup-qemu-action@v3

- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3

- name: Log in to GitHub Container Registry
uses: docker/login-action@v3
with:
registry: ghcr.io
username: ${{ github.repository_owner }}
password: ${{ secrets.GITHUB_TOKEN }}

- name: Build and push by digest
id: build
uses: docker/build-push-action@v5
with:
pull: true
push: ${{ github.event_name == 'pull_request' || github.event_name == 'push' || github.event_name == 'push tag' }}
platforms: ${{ matrix.platform }}
tags: ${{ env.REGISTRY_IMAGE }}
labels: ${{ steps.meta.outputs.labels }}
cache-from: type=gha,scope=build-${{ matrix.platform }}
cache-to: type=gha,mode=max,scope=build-${{ matrix.platform }}
outputs: type=image,name=${{ env.REGISTRY_IMAGE }},push-by-digest=true,name-canonical=true,push=true

- name: Export digest
run: |
mkdir -p /tmp/digests
digest="${{ steps.build.outputs.digest }}"
touch "/tmp/digests/${digest#sha256:}"
- name: Upload digest
uses: actions/upload-artifact@v4
with:
name: digests-${{ env.PLATFORM_PAIR }}
path: /tmp/digests/*
if-no-files-found: error
retention-days: 1

merge:
runs-on: ubuntu-latest
needs:
- build
steps:
- name: Download digests
uses: actions/download-artifact@v4
with:
path: /tmp/digests
pattern: digests-*
merge-multiple: true

# Build and publish Docker container image
- name: Get Docker metadata
id: meta
uses: docker/metadata-action@v5
with:
images: ${{ env.REGISTRY_IMAGE }}
tags: |
type=match,pattern=v(.*),group=1
type=edge,branch=main
type=ref,event=branch,enable=${{ github.ref != format('refs/heads/{0}', 'main') && github.ref != format('refs/heads/{0}', 'main') }}
type=ref,event=pr
type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', 'stable') }}
type=sha
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3

- name: Log in to GitHub Container Registry
uses: docker/login-action@v3
if: github.event_name == 'pull_request' || github.event_name == 'push' || github.event_name == 'push tag'
with:
registry: ghcr.io
username: ${{ github.repository_owner }}
password: ${{ secrets.GITHUB_TOKEN }}

- name: Create manifest list and push
working-directory: /tmp/digests
if: github.event_name == 'pull_request' || github.event_name == 'push' || github.event_name == 'push tag'
run: |
docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
$(printf '${{ env.REGISTRY_IMAGE }}@sha256:%s ' *)
- name: Inspect image
run: |
docker buildx imagetools inspect ${{ env.REGISTRY_IMAGE }}:${{ steps.meta.outputs.version }}
11 changes: 11 additions & 0 deletions Dockerfile
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FROM nodered/node-red:3.1.5-18-minimal

WORKDIR /data
COPY package.json /data
COPY package-lock.json /data
RUN npm install --unsave-perm --no-update-notifier --no-fund --only=production
WORKDIR /usr/src/node-red

COPY settings.js /data/settings.js
COPY flows.json /data/flows.json

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