ci: next attempt...

Author: foosel

.github/workflows/docs.yaml

@@ -79,12 +79,14 @@ jobs:
         with:
           node-version: "20"
 
-      - name: 🏗 Install mermaid-cli
+      - name: 🏗 Prepare stuff for mermaid
         if: github.event_name == 'push' || github.event_name == 'workflow_dispatch' || github.event.client_payload.ref == format('refs/{0}/{1}', matrix.source, matrix.version)
         run: |
-          npm install -g @mermaid-js/mermaid-cli
           npx puppeteer browsers install chrome-headless-shell
           echo '{"args": ["--no-sandbox"]}' > puppeteer-config.json
+          cat puppeteer-config.json
+
+          npx @mermaid-js/mermaid-cli --version
 
       - name: ⬇ Checkout OctoPrint
         if: github.event_name == 'push' || github.event_name == 'workflow_dispatch' || github.event.client_payload.ref == format('refs/{0}/{1}', matrix.source, matrix.version)
@@ -109,7 +111,7 @@ jobs:
         if: github.event_name == 'push' || github.event_name == 'workflow_dispatch' || github.event.client_payload.ref == format('refs/{0}/{1}', matrix.source, matrix.version)
         run: |
           cd ${{ github.workspace }}/docs.octoprint.org/util/versionselector
-          python versionselector.py ${{ github.workspace }}/OctoPrint/docs/ ${{ matrix.version }} ${{ env.OCTOPRINT_VERSION }} ${{ github.workspace }}/versions.json -D mermaid_cmd="mmdc -p ${{ github.workspace }}/puppeteer-config.json" -D mermaid_output_format=svg -D mermaid_version=
+          python versionselector.py ${{ github.workspace }}/OctoPrint/docs/ ${{ matrix.version }} ${{ env.OCTOPRINT_VERSION }} ${{ github.workspace }}/versions.json -D mermaid_cmd="npx @mermaid-js/mermaid-cli -p ${{ github.workspace }}/puppeteer-config.json" -D mermaid_output_format=svg -D mermaid_version=
           echo ".rst-content object[type^='image/']{width: 100%;}" >> ${{ github.workspace }}/OctoPrint/docs/_build/html/${{ matrix.version }}/_static/theme_overrides.css
 
       #- name: 🔎 Run link check