switch to gh

Author: srmnitc

.github/workflows/docs.yml

@@ -0,0 +1,68 @@
+name: Deploy docs to GitHub Pages
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+  workflow_dispatch:
+
+# Allow only one concurrent deployment, skipping runs queued between the run
+# in-progress and latest queued. Do NOT cancel in-progress runs so a deploy
+# always finishes.
+concurrency:
+  group: pages
+  cancel-in-progress: false
+
+permissions:
+  contents: read
+
+jobs:
+  # Build the Sphinx site on every push and PR (PRs get build validation
+  # without deploying).
+  build:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: bash -l {0}
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up conda docs environment
+        uses: conda-incubator/setup-miniconda@v3
+        with:
+          miniforge-version: latest
+          channels: conda-forge
+          environment-file: environment-docs.yml
+          activate-environment: calphy-docs
+
+      - name: Install calphy + doc requirements
+        run: |
+          pip install .
+          pip install -r docs/requirements.txt
+
+      - name: Build the documentation
+        run: |
+          sphinx-build -b html docs/source docs/_build/html
+
+      - name: Upload Pages artifact
+        if: github.ref == 'refs/heads/main' && github.event_name != 'pull_request'
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: docs/_build/html
+
+  # Deploy to GitHub Pages, only on push to main.
+  deploy:
+    needs: build
+    if: github.ref == 'refs/heads/main' && github.event_name != 'pull_request'
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    permissions:
+      pages: write
+      id-token: write
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4