From dab6a63e117d71b2b8fb9a502ca9d8ee40a88db6 Mon Sep 17 00:00:00 2001
From: Guillaume Grossetie <ggrossetie@yuzutech.fr>
Date: Sat, 3 Sep 2022 14:35:10 +0200
Subject: [PATCH] Publish Docker image on Docker Hub

---
 .github/workflows/release.yml | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 3e50ac1e..d4426e91 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -90,3 +90,28 @@ jobs:
           asset_path: build/asciidoctor-web-pdf-linux.zip
           asset_name: asciidoctor-web-pdf-linux-${{ env.RELEASE_VERSION }}.zip
           asset_content_type: application/zip
+  publish_dockerhub:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3.0.2
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 16
+      - name: Install dependencies
+        run: |
+          npm ci
+      - name: Setup Docker
+        # taken from https://github.com/docker/github-actions/blob/0f18e2abad9a4ac2963d2516246787375b5ec917/Dockerfile#L32
+        run: curl -fL https://download.docker.com/linux/static/stable/x86_64/docker-20.10.4.tgz | tar xzO docker/docker > docker && sudo mv -f docker /usr/bin/docker && sudo chmod +x /usr/bin/docker
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+      - name: Login to Docker Hub
+        run: |
+          echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
+        env:
+          DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
+          DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
+      - name: Publish Docker images
+        run: RELEASE_VERSION=${GITHUB_REF#refs/*/v*} make publishDocker