add github pages support

Author: mjwestgate

.Rbuildignore

@@ -8,3 +8,4 @@
 ^inst/hex.R$
 README.Rmd
 ^doc$
+^\.github$

.github/.gitignore

@@ -0,0 +1 @@
+*.html

.github/workflows/pkgdown.yaml

@@ -0,0 +1,49 @@
+# Workflow derived from https://github.com/r-lib/actions/tree/v2/examples
+# Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
+on:
+  push:
+    branches: [main, master]
+  pull_request:
+  release:
+    types: [published]
+  workflow_dispatch:
+
+name: pkgdown.yaml
+
+permissions: read-all
+
+jobs:
+  pkgdown:
+    runs-on: ubuntu-latest
+    # Only restrict concurrency for non-PR jobs
+    concurrency:
+      group: pkgdown-${{ github.event_name != 'pull_request' || github.run_id }}
+    env:
+      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: r-lib/actions/setup-pandoc@v2
+
+      - uses: r-lib/actions/setup-r@v2
+        with:
+          use-public-rspm: true
+
+      - uses: r-lib/actions/setup-r-dependencies@v2
+        with:
+          extra-packages: any::pkgdown, local::.
+          needs: website
+
+      - name: Build site
+        run: pkgdown::build_site_github_pages(new_process = FALSE, install = FALSE)
+        shell: Rscript {0}
+
+      - name: Deploy to GitHub pages 🚀
+        if: github.event_name != 'pull_request'
+        uses: JamesIves/github-pages-deploy-action@v4.5.0
+        with:
+          clean: false
+          branch: gh-pages
+          folder: docs

DESCRIPTION

@@ -46,6 +46,7 @@ Suggests:
   testthat (>= 3.0.0),
   xml2
 License: MPL-2.0
+URL: https://galaxias.ala.org.au
 BugReports: https://github.com/AtlasOfLivingAustralia/galaxias/issues
 Maintainer: Martin Westgate <martin.westgate@csiro.au>
 Encoding: UTF-8

_pkgdown.yml

@@ -1,7 +1,9 @@
+url: https://galaxias.ala.org.au
 template:
   bootstrap: 5
   bslib:
-    code_font: {google: "Source Code Pro"}
+    code_font:
+      google: Source Code Pro
   params:
     bootswatch: cerulean
 development:
@@ -30,8 +32,7 @@ navbar:
       href: news/index.html
 reference:
 - title: Set up a project
-  contents:
-  - galaxias_project
+  contents: galaxias_project
 - title: Construct an archive
   contents:
   - build_metadata
@@ -43,3 +44,4 @@ reference:
   - galaxias_config
   - validate_archive
   - print_validation
+