Merge pull request #232 from froggleston/main

Manually update workflows to dockerised versions

Author: froggleston

.github/workflows/README.md

@@ -0,0 +1,132 @@
+name: "03 Maintain: Apply Package Cache"
+
+on:
+  workflow_dispatch:
+    inputs:
+      name:
+        description: 'Who triggered this build?'
+        required: true
+        default: 'Maintainer (via GitHub)'
+  pull_request:
+    types:
+      - closed
+
+jobs:
+  preflight:
+    name: "Preflight: PR or Manual Trigger?"
+    runs-on: ubuntu-latest
+    outputs:
+      do-apply: ${{ steps.check.outputs.merged_or_manual }}
+    steps:
+      - name: "Should we run cache application?"
+        id: check
+        run: |
+          if [[ "${{ github.event_name }}" == "workflow_dispatch" ||
+                ("${{ github.event.action }}" == "closed" && "${{ github.event.pull_request.merged }}" == "true") ]]; then
+            echo "merged_or_manual=true" >> $GITHUB_OUTPUT
+          else
+            echo "This was not a manual trigger and no PR was merged. No action taken."
+            echo "merged_or_manual=false" >> $GITHUB_OUTPUT
+          fi
+
+  check-renv:
+    name: "Check If We Need {renv}"
+    runs-on: ubuntu-latest
+    needs: preflight
+    if: ${{ needs.preflight.outputs.do-apply == 'true' }}
+    outputs:
+      renv-needed: ${{ steps.check-for-renv.outputs.exists }}
+    steps:
+      - name: "Checkout Lesson"
+        uses: actions/checkout@v4
+
+      - name: "Check for renv"
+        id: check-for-renv
+        run: |
+          if [[ -d renv ]]; then
+            echo "exists=true" >> $GITHUB_OUTPUT
+          fi
+
+  prepare:
+    name: "Grab renv.lock hash"
+    runs-on: ubuntu-latest
+    needs: check-renv
+    if: ${{ needs.check-renv.outputs.renv-needed == 'true' }}
+    outputs:
+      renv-cache-hashsum: ${{ steps.set-hash.outputs.renv-cache-hashsum }}
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Calculate renv hash
+        id: set-hash
+        run: |
+          echo "renv-cache-hashsum=${{ hashFiles('renv/profiles/lesson-requirements/renv.lock') }}" >> $GITHUB_OUTPUT
+
+  update-renv-cache:
+    name: "Update renv Cache"
+    if: |
+      github.event_name == 'workflow_dispatch' ||
+      (
+        github.event.pull_request.merged == true &&
+        contains(
+          join(github.event.pull_request.labels.*.name, ','),
+          'type: package cache'
+        )
+      )
+    runs-on: ubuntu-latest
+    needs: prepare
+    permissions:
+      checks: write
+      contents: write
+      pages: write
+    container:
+      image: carpentries/workbench-docker:${{ vars.WORKBENCH_TAG || 'latest' }}
+      env:
+        WORKBENCH_PROFILE: "ci"
+        GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
+        RENV_PATHS_ROOT: /home/rstudio/lesson/renv
+        RENV_PROFILE: "lesson-requirements"
+        RENV_VERSION: ${{ needs.prepare.outputs.renv-cache-hashsum }}
+        RENV_CONFIG_EXTERNAL_LIBRARIES: "/usr/local/lib/R/site-library"
+      volumes:
+        - ${{ github.workspace }}:/home/rstudio/lesson
+      options: --cpus 2
+    steps:
+      - name: "Checkout Lesson"
+        uses: actions/checkout@v4
+
+      - name: Current env
+        run: env | sort
+
+      - name: Debugging Info
+        run: |
+          echo "Current Directory: $(pwd)"
+          ls -lah /home/rstudio/.workbench
+          ls -lah $(pwd)
+          Rscript -e 'sessionInfo()'
+
+      - name: Mark Repository as Safe
+        run: |
+          git config --global --add safe.directory $(pwd)
+
+      - name: "Ensure sandpaper is loadable"
+        run: |
+          .libPaths()
+          library(sandpaper)
+        shell: Rscript {0}
+
+      - name: Setup Lesson Dependencies
+        run: |
+          Rscript /home/rstudio/.workbench/setup_lesson_deps.R
+
+      - name: Fortify renv Cache
+        run: |
+          Rscript /home/rstudio/.workbench/fortify_renv_cache.R
+
+      - name: Cache renv Directory
+        uses: actions/cache@v4
+        with:
+          path: /home/rstudio/lesson/renv
+          key: ${{ runner.os }}-${{ inputs.cache-version }}-renv-${{ needs.prepare.outputs.renv-cache-hashsum }}
+          restore-keys:
+            ${{ runner.os }}-${{ inputs.cache-version }}-renv-