Update container image

Author: gbraad

.devcontainer/Containerfile

@@ -1,4 +1,4 @@
-FROM quay.io/crc-org/antora:3.1.9
+FROM ghcr.io/crc-org/antora:latest
 
 RUN apk update \
     && apk add git

.github/workflows/container.yml

@@ -0,0 +1,27 @@
+name: Build Container
+
+on:
+  workflow_dispatch:
+
+jobs:
+  build:
+    name: Build Container
+    runs-on: 'ubuntu-latest'
+
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v4
+
+      - name: Build container
+        run: |
+          podman build -t ghcr.io/${{ github.repository_owner }}/antora:latest \
+            -f containers/Containerfile
+
+      - name: Login to container registry
+        run: |
+          podman login ghcr.io -u ${{ github.actor }} -p ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Push to registry
+        run: |
+          podman push ghcr.io/${{ github.repository_owner }}/antora:latest
+

Makefile

@@ -2,7 +2,7 @@ SHELL := /bin/bash -o pipefail
 
 # Docs build related variables
 DOCS_BUILD_DIR ?= public
-DOCS_BUILD_CONTAINER ?= quay.io/crc-org/antora:3.1.9
+DOCS_BUILD_CONTAINER ?= ghcr.io/crc-org/antora:latest
 DOCS_SERVE_CONTAINER ?= docker.io/httpd:alpine
 DOCS_TEST_CONTAINER ?= docker.io/wjdp/htmltest:latest
 DOCS_BUILD_TARGET ?= ./source/getting_started/master.adoc