Add Docker support

.devcontainer.json

@@ -2,7 +2,8 @@
     "name": "Julia",
     "image": "mcr.microsoft.com/devcontainers/base",
     "features": {
-        "ghcr.io/julialang/devcontainer-features/julia": {}
+        "ghcr.io/julialang/devcontainer-features/julia": {},
+        "ghcr.io/devcontainers/features/docker-in-docker": {}
     },
     "customizations": {
         "vscode": {

.dockerignore

@@ -0,0 +1,5 @@
+**/*.jl.*.cov
+**/*.jl.cov
+**/*.jl.mem
+/Manifest.toml
+/docs/build/

.github/workflows/docker.yml

@@ -0,0 +1,56 @@
+name: Docker
+
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - '*'
+  pull_request:
+    branches:
+      - main
+  workflow_dispatch:
+    inputs:
+      arm64:
+        description: Build multi-platform image including arm64
+        type: boolean
+        required: false
+        default: false
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: ${{ vars.DOCKERHUB_REPOSITORY }}
+          tags: |
+            type=ref,event=branch
+            type=ref,event=pr
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}},enable=${{ !startsWith(github.ref, 'refs/tags/v0.') }}
+      - name: Login to DockerHub
+        if: github.event_name == 'push'
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and push
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          platforms: |
+            linux/amd64
+            ${{ (inputs.arm64 || github.event_name == 'push') && 'linux/arm64' || '' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          push: ${{ github.event_name == 'push' }}

.github/workflows/dockerhub-description.yml

@@ -0,0 +1,24 @@
+name: Update Docker Hub description
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - README.md
+      - .github/workflows/dockerhub-description.yml
+  workflow_dispatch:
+
+jobs:
+  dockerhub-description:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v3
+    - name: Update Docker Hub description
+      uses: peter-evans/dockerhub-description@v3
+      with:
+        username: ${{ secrets.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
+        repository: ${{ vars.DOCKERHUB_REPOSITORY }}
+        short-description: ${{ github.event.repository.description }}
+        enable-url-completion: true

Dockerfile

@@ -0,0 +1,10 @@
+FROM julia:1.9
+
+COPY . /src
+
+ENV JULIA_DEPOT_PATH=/usr/local/share/julia
+
+RUN julia -e 'using Pkg; Pkg.add(path="/src"); Pkg.precompile()' \
+ && rm -rf /src \
+# smoke test
+ && julia -e 'using Fronts'

README.md

@@ -1,10 +1,11 @@
-<img alt="Fronts.jl" src="docs/src/assets/logo.png" height="100">
+[<img alt="Fronts.jl" src="docs/src/assets/logo.png" height="100">](https://github.com/gerlero/Fronts.jl)
 
 [![Stable](https://img.shields.io/badge/docs-stable-blue.svg)](https://gerlero.github.io/Fronts.jl/stable/)
 [![Dev](https://img.shields.io/badge/docs-dev-blue.svg)](https://gerlero.github.io/Fronts.jl/dev/)
 [![Build Status](https://github.com/gerlero/Fronts.jl/actions/workflows/CI.yml/badge.svg?branch=main)](https://github.com/gerlero/Fronts.jl/actions/workflows/CI.yml?query=branch%3Amain)
 [![Coverage](https://codecov.io/gh/gerlero/Fronts.jl/branch/main/graph/badge.svg)](https://codecov.io/gh/gerlero/Fronts.jl)
 [![PkgEval](https://JuliaCI.github.io/NanosoldierReports/pkgeval_badges/F/Fronts.svg)](https://JuliaCI.github.io/NanosoldierReports/pkgeval_badges/F/Fronts.html)
+[![Docker image](https://img.shields.io/badge/docker%20image-microfluidica%2Ffronts.jl-0085a0)](https://hub.docker.com/r/microfluidica/fronts.jl)
 
 **_Fronts_, at the speed of Julia ⚡️**