DevUI: add report files (#95)

deployment/src/main/java/io/quarkiverse/jasperreports/deployment/JasperReportsProcessor.java

@@ -1,5 +1,12 @@
 package io.quarkiverse.jasperreports.deployment;
 
+import java.io.IOException;
+import java.nio.file.FileVisitResult;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.nio.file.SimpleFileVisitor;
+import java.nio.file.attribute.BasicFileAttributes;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.stream.Stream;
@@ -20,12 +27,13 @@
 import io.quarkus.deployment.builditem.nativeimage.ReflectiveClassBuildItem;
 import io.quarkus.deployment.builditem.nativeimage.RuntimeInitializedPackageBuildItem;
 import io.quarkus.deployment.pkg.builditem.UberJarMergedResourceBuildItem;
+import io.quarkus.logging.Log;
 
 class JasperReportsProcessor {
 
     private static final String FEATURE = "jasperreports";
     private static final String EXTENSIONS_FILE = "jasperreports_extension.properties";
-    private static final String DEFAULT_ROOT_PATH = "";
+    private static final String DEFAULT_ROOT_PATH = "src";
 
     @BuildStep
     FeatureBuildItem feature() {
@@ -127,23 +135,46 @@ void registerFonts(BuildProducer<NativeImageResourcePatternsBuildItem> nativeIma
 
     @BuildStep(onlyIf = IsDevelopment.class)
     ReportRootBuildItem defaultReportRoot() {
+
         return new ReportRootBuildItem(DEFAULT_ROOT_PATH);
     }
 
     @BuildStep(onlyIf = IsDevelopment.class)
     void watchReportFiles(BuildProducer<HotDeploymentWatchedFileBuildItem> watchedPaths,
+            BuildProducer<ReportFileBuildItem> reportFiles,
             List<ReportRootBuildItem> reportRoots) {
-        watchedPaths.produce(HotDeploymentWatchedFileBuildItem.builder().setLocationPredicate(path -> {
-            for (ReportRootBuildItem root : reportRoots) {
+
+        for (ReportRootBuildItem reportRoot : reportRoots) {
+            Path startDir = Paths.get(reportRoot.getPath()); // Specify your starting directory
+            List<Path> foundFiles = new ArrayList<>();
+
+            try {
                 // reports - .jrxml
                 // styles - .jrtx
-                if (path.startsWith(root.getPath()) && (path.endsWith(".jrxml") || path.endsWith(".jrtx"))) {
-                    return true;
-                }
+                // compiled - .jasper
+                Files.walkFileTree(startDir, new SimpleFileVisitor<>() {
+                    @Override
+                    public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) {
+                        // Check if the file has one of the desired extensions
+                        for (String ext : ReportFileBuildItem.EXTENSIONS) {
+                            if (file.toString().endsWith(ext)) {
+                                foundFiles.add(file);
+                                break;
+                            }
+                        }
+                        return FileVisitResult.CONTINUE;
+                    }
+                });
+            } catch (IOException e) {
+                Log.error("Error looking for report files.", e);
             }
 
-            return false;
-        }).build());
+            // Print the found files
+            foundFiles.forEach((file) -> {
+                reportFiles.produce(new ReportFileBuildItem(file));
+                watchedPaths.produce(new HotDeploymentWatchedFileBuildItem(file.toString()));
+            });
+        }
     }
 
     private List<String> collectClassesInPackage(CombinedIndexBuildItem combinedIndex, String packageName) {

deployment/src/main/java/io/quarkiverse/jasperreports/deployment/ReportFileBuildItem.java

@@ -0,0 +1,49 @@
+package io.quarkiverse.jasperreports.deployment;
+
+import java.nio.file.Path;
+import java.util.List;
+import java.util.Locale;
+
+import org.apache.commons.io.FilenameUtils;
+
+import io.quarkus.builder.item.MultiBuildItem;
+
+/**
+ * This build item represents a single watched Report file either .jrxml, .jasper, or .jrtx
+ */
+public final class ReportFileBuildItem extends MultiBuildItem {
+
+    public final static String EXT_REPORT = "jrxml";
+    public final static String EXT_STYLE = "jrtx";
+    public final static String EXT_COMPILED = "jasper";
+    public final static List<String> EXTENSIONS = List.of("." + EXT_REPORT, "." + EXT_COMPILED, "." + EXT_STYLE);
+
+    private final Path path;
+
+    public ReportFileBuildItem(Path path) {
+        this.path = path;
+    }
+
+    public Path getPath() {
+        return path;
+    }
+
+    public String getFileName() {
+        return path.getFileName().toString();
+    }
+
+    public String getParent() {
+        return path.getParent().toString();
+    }
+
+    public String getType() {
+        String extension = FilenameUtils.getExtension(path.getFileName().toString()).toLowerCase(Locale.ROOT);
+        return switch (extension) {
+            case EXT_COMPILED -> "COMPILED";
+            case EXT_REPORT -> "REPORT";
+            case EXT_STYLE -> "STYLES";
+            default -> "???";
+        };
+    }
+
+}

deployment/src/main/java/io/quarkiverse/jasperreports/deployment/devui/JasperReportsDevUIProcessor.java

@@ -1,17 +1,23 @@
 package io.quarkiverse.jasperreports.deployment.devui;
 
+import java.util.List;
+
+import io.quarkiverse.jasperreports.deployment.ReportFileBuildItem;
 import io.quarkus.deployment.IsDevelopment;
 import io.quarkus.deployment.annotations.BuildProducer;
 import io.quarkus.deployment.annotations.BuildStep;
 import io.quarkus.devui.spi.page.CardPageBuildItem;
 import io.quarkus.devui.spi.page.ExternalPageBuilder;
 import io.quarkus.devui.spi.page.Page;
+import io.quarkus.devui.spi.page.PageBuilder;
+import io.quarkus.devui.spi.page.TableDataPageBuilder;
 import net.sf.jasperreports.engine.JasperReport;
 
 public class JasperReportsDevUIProcessor {
 
     @BuildStep(onlyIf = IsDevelopment.class)
-    void createVersion(BuildProducer<CardPageBuildItem> cardPageBuildItemBuildProducer) {
+    void createVersion(BuildProducer<CardPageBuildItem> cardPageBuildItemBuildProducer,
+            List<ReportFileBuildItem> reportFiles) {
         final CardPageBuildItem card = new CardPageBuildItem();
 
         final ExternalPageBuilder versionPage = Page.externalPageBuilder("JasperReports Version")
@@ -22,6 +28,18 @@ void createVersion(BuildProducer<CardPageBuildItem> cardPageBuildItemBuildProduc
 
         card.addPage(versionPage);
 
+        final PageBuilder<TableDataPageBuilder> reportsPage = Page.tableDataPageBuilder("Reports")
+                .icon("font-awesome-solid:file-pdf")
+                .staticLabel(String.valueOf(reportFiles.size()))
+                .showColumn("fileName")
+                .showColumn("type")
+                .showColumn("parent")
+                .buildTimeDataKey("reports");
+
+        card.addPage(reportsPage);
+
+        card.addBuildTimeData("reports", reportFiles);
+
         card.setCustomCard("qwc-jasperreports-card.js");
 
         cardPageBuildItemBuildProducer.produce(card);