Use Hugo in container to build blog

Author: gbraad

Diff for: .github/workflows/gh-pages.yml

@@ -1,29 +1,24 @@
-name: github pages
-
+name: Build and publish blog
 on:
   push:
     branches:
-      - main  # Set a branch to deploy
-  pull_request:
-
+      - "main"
+  pull_request: {}
 jobs:
-  deploy:
-    runs-on: ubuntu-20.04
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - ubuntu-latest
     steps:
       - uses: actions/checkout@v2
         with:
           submodules: true  # Fetch Hugo themes (true OR recursive)
           fetch-depth: 0    # Fetch all history for .GitInfo and .Lastmod
-
-      - name: Setup Hugo
-        uses: peaceiris/actions-hugo@v2
-        with:
-          hugo-version: '0.92.2'
-          # extended: true
-
       - name: Build
-        run: hugo --minify
-
+        run: docker run --rm -v $PWD:/workspace ghcr.io/gbraad-redhat/hugo:0.127.0 --minify
       - name: Deploy
         uses: peaceiris/actions-gh-pages@v3
         if: github.ref == 'refs/heads/main'

Diff for: README.md

@@ -1,3 +1,11 @@
 CRC Blog
 --------
 
+
+## Build
+```shell
+$ git clone https://github.com/crc-org/blog
+$ cd blog
+$ git submodule update
+$ podman run --rm -v $PWD:/workspace ghcr.io/gbraad-redhat/hugo:0.127.0 --minify
+```