ci: add dependabot, CI on PR, and deploy on push to main

Author: willbush

.github/dependabot.yaml

@@ -0,0 +1,6 @@
+version: 2
+updates:
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: monthly

.github/workflows/ci.yaml

@@ -0,0 +1,16 @@
+name: CI
+
+on:
+  pull_request:
+
+jobs:
+  build:
+    name: Build site
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+      - uses: actions/checkout@v6
+      - uses: DeterminateSystems/determinate-nix-action@v3
+      - name: Build
+        run: nix develop --command zola build

.github/workflows/pages-deployment.yaml

@@ -0,0 +1,24 @@
+name: Deploy to Cloudflare Pages
+
+on:
+  push:
+    branches: [main]
+
+jobs:
+  deploy:
+    name: Build Nix package
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      deployments: write
+    steps:
+      - uses: actions/checkout@v6
+      - uses: DeterminateSystems/determinate-nix-action@v3
+      - name: Build
+        run: nix develop --command zola build
+
+      - name: Deploy
+        env:
+          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+          CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+        run: nix develop --command wrangler pages deploy ./public --project-name=willbush

readme.md

@@ -12,3 +12,9 @@ git clone https://github.com/willbush/blog.git --recurse-submodules
 cd blog
 zola serve
 ```
+
+## Deployed via direct upload
+
+I find clouldflare build and zola support janky so I use direct upload via CI:
+
+https://developers.cloudflare.com/pages/how-to/use-direct-upload-with-continuous-integration/