expt: plantuml solution trial 1

.github/workflows/queen.yml

@@ -18,6 +18,10 @@ on:
         description: Run the Rust solution.
         default: true
         type: boolean
+      run_plantuml_solution:
+        description: Run the PlantUML solution.
+        default: true
+        type: boolean
 
 jobs:
   checkout-scripts:
@@ -177,6 +181,54 @@ jobs:
           name: rust_times
           path: rust_times.csv
 
+  run-plantuml-solution:
+    runs-on: ubuntu-latest
+    needs:
+      - checkout-scripts
+      - compute-latest-solution-tag
+    if: ${{ inputs.run_plantuml_solution }}
+    steps:
+      - name: checkout solutions
+        uses: actions/checkout@v4
+        with:
+          ref: develop/queen
+
+      - name: fetch scripts
+        uses: actions/download-artifact@v4
+        with:
+          name: scripts
+          path: scripts
+
+      - name: setup plantuml
+        run: |
+          sudo apt-get install -y graphviz
+          wget https://github.com/plantuml/plantuml/releases/download/v1.2024.6/plantuml-mit-1.2024.6.jar \
+              -O plantuml.jar
+
+      - name: run solution
+        run: |
+          chmod +x ./scripts/execution_time.bash
+          for (( n = 0; n <= ${{ inputs.maximum_n }}; n++)); do
+            if command_output=$(./scripts/execution_time.bash \
+                java -jar plantuml.jar -tsvg -Dinput_n=$n); then
+              execution_time=$(echo "$command_output" | tail -n 1)
+              printf "%s,%d,%d\n" \
+                  "PlantUML (${{ needs.compute-latest-solution-tag.outputs.tag }})" \
+                  "$n" "$execution_time" >> plantuml_times.csv
+            fi
+          done
+
+      - name: debug (remove later)
+        run: |
+          ls -la plantuml/
+          ls -la .
+
+      # - name: share result artifacts
+      #   uses: actions/upload-artifact@v4
+      #   with:
+      #     name: plantuml_times
+      #     path: plantuml_times.csv
+
   update-artifacts:
     runs-on: ubuntu-latest
     needs: