fix: report page version not updating after releases

Release workflow now patches babelfhirVersion in parity-data JSON on
gh-pages and regenerates the report page. Also fixed getVersion() to
fall back to internal data when firely/hl7 data is absent.

Author: quotentiroler

.github/workflows/release.yml

@@ -215,6 +215,43 @@ jobs:
               body: message
             });
 
+      - name: Patch version on gh-pages report
+        run: |
+          VERSION="${{ steps.final_version.outputs.version }}"
+          git fetch origin gh-pages:gh-pages 2>/dev/null || { echo "No gh-pages branch"; exit 0; }
+
+          DEPLOY_DIR=$(mktemp -d)
+          git worktree add "$DEPLOY_DIR" gh-pages
+
+          PATCHED=false
+          for f in "$DEPLOY_DIR"/parity-data.json "$DEPLOY_DIR"/parity-data-hl7.json "$DEPLOY_DIR"/parity-data-internal.json; do
+            if [ -f "$f" ]; then
+              jq --arg v "$VERSION" '.babelfhirVersion = $v' "$f" > "${f}.tmp" && mv "${f}.tmp" "$f"
+              PATCHED=true
+            fi
+          done
+
+          if [ "$PATCHED" = "true" ]; then
+            # Regenerate report page with updated version
+            if [ -f "scripts/generate-report-page.js" ]; then
+              node scripts/generate-report-page.js "$DEPLOY_DIR" "$DEPLOY_DIR"
+            fi
+            cd "$DEPLOY_DIR"
+            git config user.email "github-actions[bot]@users.noreply.github.com"
+            git config user.name "github-actions[bot]"
+            git add -A
+            if git diff --cached --quiet; then
+              echo "Report already at v$VERSION"
+            else
+              git commit -m "chore: update report version to v$VERSION [skip ci]"
+              git push origin gh-pages
+              echo "Patched report version to v$VERSION"
+            fi
+          else
+            echo "No parity data files found on gh-pages — skipping"
+          fi
+          git worktree remove "$DEPLOY_DIR" 2>/dev/null || true
+
       - name: Notify on failure
         if: failure() && github.event_name == 'pull_request'
         uses: actions/github-script@v7

scripts/generate-report-page.js

@@ -431,8 +431,8 @@ function getVersion(data) {
     return `v${JSON.parse(fs.readFileSync(pkgPath, 'utf8')).version}`;
   } catch { return ''; }
 }
-const stableVersion = getVersion(firely || hl7);
-const prereleaseVersion = getVersion(firelyPre || hl7Pre);
+const stableVersion = getVersion(firely || hl7 || internal);
+const prereleaseVersion = getVersion(firelyPre || hl7Pre || internalPre);
 
 // Load trend history for charts (pre-release only; release chart removed)
 const prereleaseHistory = loadJSON('history.json');