ci: export static html version of notebooks

Author: kir0ul

.github/workflows/ExportPluto.yaml

@@ -0,0 +1,53 @@
+---
+name: Export Pluto notebooks
+on:
+    push:
+        branches:
+            - main
+            - master
+    workflow_dispatch:
+
+jobs:
+    build-and-deploy:
+        runs-on: ubuntu-latest
+        steps:
+            - name: Checkout
+              uses: actions/checkout@v2
+
+
+            - name: Install Julia
+              uses: julia-actions/setup-julia@v1
+              with:
+                  version: 1.6
+
+
+            # We set up a folder that Pluto can use to cache exported notebooks. If the notebook file did not change, then Pluto can take the exported file from cache instead of running the notebook.
+            - name: Set up notebook state cache
+              uses: actions/cache@v2
+              with:
+                  path: pluto_state_cache
+                  key: ${{ runner.os }}-pluto_state_cache-v2-${{ hashFiles('**/Project.toml', '**/Manifest.toml', '.github/workflows/*' ) }}-${{ hashFiles('**/*jl') }}
+                  restore-keys: |
+                      ${{ runner.os }}-pluto_state_cache-v2-${{ hashFiles('**/Project.toml', '**/Manifest.toml', '.github/workflows/*' ) }}
+
+
+            - name: Run & export Pluto notebooks
+              run: julia -e 'using Pkg;
+                  Pkg.activate(mktempdir());
+                  Pkg.add([
+                    Pkg.PackageSpec(name="PlutoSliderServer", version="0.2.1-0.2"),
+                  ]);
+
+                  import PlutoSliderServer;
+
+                  PlutoSliderServer.github_action(;
+                    Export_cache_dir="pluto_state_cache",
+                  );'
+
+
+            - name: Deploy to gh-pages
+              uses: JamesIves/github-pages-deploy-action@releases/v3
+              with:
+                  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+                  BRANCH: gh-pages
+                  FOLDER: .