Merge pull request #15 from openmm/fixcolablinks

fix colab linking

.github/workflows/gh-pages.yml

@@ -43,6 +43,19 @@ jobs:
           pwd
           ls
           conda list
+
+      - name: set dev path
+        run: |
+          echo "PAGES_DEPLOY_PATH=dev" >> $GITHUB_ENV
+        if: github.event_name == 'push'
+      - name: set PR path
+        run: |
+          echo "PAGES_DEPLOY_PATH=PR${{ github.event.number }}" >> $GITHUB_ENV
+        if: github.event_name == 'pull_request'
+      - name: set release path
+        run: |
+         echo "PAGES_DEPLOY_PATH=${GITHUB_REF}" >> $GITHUB_ENV
+        if: github.event_name == 'release'
       - name: Build Sphinx documentation
         run: |
           make html
@@ -74,9 +87,10 @@ jobs:
           PR: ${{ github.event.number }}
         run: |
           rm -rf deploy/${GITHUB_REF}
-          mv build/html deploy/${GITHUB_REF}
-          rm deploy/latest
-          ln -s deploy/${GITHUB_REF} deploy/latest
+          mkdir -p deploy/${GITHUB_REF}
+          mv -T build/html deploy/${GITHUB_REF}
+          rm -rf deploy/latest
+          ln -s ${GITHUB_REF} deploy/latest
       - name: Deploy to GitHub Pages
         if: success()
         uses: crazy-max/ghaction-github-pages@v2

conf.py

@@ -20,6 +20,8 @@
 project = "OpenMM Cookbook"
 copyright = "2022, The OpenMM Contributors"
 author = "The OpenMM Contributors"
+release = os.getenv("PAGES_DEPLOY_PATH","dev")
+print(release)
 
 
 # -- General configuration ---------------------------------------------------
@@ -56,11 +58,12 @@
 
 # Add links to top of each notebook
 nbsphinx_prolog = """
+{%- set colabpath = env.config.release -%}
 {%- set docname = env.doc2path(env.docname, base=False) -%}
 {%- set github = "openmm/openmm-cookbook" -%}
 {%- set on_local = docname.split('/') | last -%}
 {%- set on_github = "https://github.com/" ~ github ~ "/blob/main/" ~ docname -%}
-{%- set on_colab = "https://colab.research.google.com/github/" ~ github ~ "/blob/gh-pages/dev/colab/" ~ docname -%}
+{%- set on_colab = "https://colab.research.google.com/github/" ~ github ~ "/blob/gh-pages/" ~ colabpath ~ "/colab/" ~ docname -%}
 .. raw:: html
 
     <div class="nbsphinx-prolog">