Init on Icicle

bootstrap/build.gradle.kts

@@ -14,6 +14,9 @@ sourceSets {
 
 dependencies {
     api(project(":converter"))
+    implementation("com.twelvemonkeys.imageio:imageio-tga:3.9.4")
+    implementation("com.formdev:flatlaf:3.6")
+    implementation("com.formdev:flatlaf-intellij-themes:3.6")
 }
 
 application {

bootstrap/src/main/java/org/geysermc/pack/converter/bootstrap/BootstrapLogListener.java

@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2025 GeyserMC. http://geysermc.org
+ *
+ *  Permission is hereby granted, free of charge, to any person obtaining a copy
+ *  of this software and associated documentation files (the "Software"), to deal
+ *  in the Software without restriction, including without limitation the rights
+ *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *  copies of the Software, and to permit persons to whom the Software is
+ *  furnished to do so, subject to the following conditions:
+ *
+ *  The above copyright notice and this permission notice shall be included in
+ *  all copies or substantial portions of the Software.
+ *
+ *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ *  THE SOFTWARE.
+ *
+ *  @author GeyserMC
+ *  @link https://github.com/GeyserMC/PackConverter
+ *
+ */
+
+package org.geysermc.pack.converter.bootstrap;
+
+import org.geysermc.pack.converter.util.LogListener;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import javax.swing.*;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+public class BootstrapLogListener implements LogListener {
+    private final JTextArea output;
+    public final AtomicBoolean isDebug = new AtomicBoolean(false);
+
+    public BootstrapLogListener(JTextArea output) {
+        this.output = output;
+    }
+
+    @Override
+    public void debug(@NotNull String message) {
+        if (this.isDebug.get()) {
+            appendText("DEBUG: " + message);
+        }
+    }
+
+    @Override
+    public void info(@NotNull String message) {
+        appendText(message);
+    }
+
+    @Override
+    public void warn(@NotNull String message) {
+        appendText("WARNING: " + message);
+    }
+
+    @Override
+    public void error(@NotNull String message) {
+        appendText("ERROR: " + message);
+    }
+
+    @Override
+    public void error(@NotNull String message, @Nullable Throwable exception) {
+        appendText("ERROR: " + message);
+    }
+
+    private void appendText(String text) {
+        if (output.getText().isEmpty()) {
+            output.setText(
+                    text
+            );
+            return;
+        }
+
+        output.setText(
+                output.getText() + "\n" + text
+        );
+
+        output.setCaretPosition(output.getDocument().getLength());
+    }
+}

bootstrap/src/main/java/org/geysermc/pack/converter/bootstrap/Main.java

@@ -26,42 +26,203 @@
 
 package org.geysermc.pack.converter.bootstrap;
 
+import com.formdev.flatlaf.intellijthemes.FlatArcDarkIJTheme;
+import com.twelvemonkeys.image.BufferedImageIcon;
 import org.geysermc.pack.converter.PackConverter;
 import org.geysermc.pack.converter.converter.Converters;
+import org.geysermc.pack.converter.util.ImageUtil;
+import org.geysermc.pack.converter.util.ZipUtils;
 
-import java.io.FileNotFoundException;
-import java.io.IOException;
+import javax.imageio.ImageIO;
+import javax.swing.*;
+import java.awt.*;
+import java.io.*;
+import java.math.RoundingMode;
+import java.nio.file.Files;
 import java.nio.file.Path;
-import java.nio.file.Paths;
+import java.text.DecimalFormat;
+import java.util.Arrays;
+import java.util.List;
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.concurrent.atomic.AtomicLong;
 
 public class Main {
+    private static final boolean canOpenExplorer = Desktop.getDesktop().isSupported(Desktop.Action.BROWSE_FILE_DIR);
 
-    public static void main(String[] args) throws FileNotFoundException {
-        if (args.length != 1) {
-            throw new AssertionError("Please choose a .zip file to convert");
+    private JFrame frame;
+    private Path javaPackPath = null;
+    private Path output = null;
+
+    private final AtomicBoolean converting = new AtomicBoolean(false);
+    private final AtomicLong startTime = new AtomicLong(0);
+    private final BootstrapLogListener logListener;
+
+    public static void main(String[] arguments) throws IOException {
+        List<String> args = Arrays.asList(arguments);
+        boolean debug = args.contains("debug");
+
+        if (args.contains("nogui")) {
+            if (!args.contains("--input")) {
+                throw new IllegalArgumentException("No input provided.");
+            }
+
+            String inputPath = args.get(args.indexOf("--input") + 1);
+
+            new PackConverter()
+                    .input(Path.of(inputPath))
+                    .output(Path.of(inputPath.substring(0, inputPath.length() - 4)))
+                    .converters(Converters.defaultConverters(debug))
+                    .convert()
+                    .pack();
         } else {
-            Path packFile = Paths.get(args[0]);
-
-            // Check the file exists
-            if (!packFile.toFile().exists()) {
-                throw new FileNotFoundException(String.format("Specified pack zip file not found (%s)", packFile));
-            }
-
-            // Check its a zip
-            if (!packFile.toString().endsWith(".zip") && !packFile.toString().endsWith(".jar")) {
-                throw new AssertionError(String.format("Specified pack is not a zip (%s)", packFile));
-            }
-
-            try {
-                new PackConverter()
-                        .input(packFile)
-                        .output(Paths.get(packFile.toString().replaceFirst("[.][^.]+$", ".mcpack")))
-                        .converters(Converters.defaultConverters())
-                        .convert()
-                        .pack();
-            } catch (IOException e) {
-                e.printStackTrace();
-            }
+            new Main(debug);
         }
     }
+
+    private Main(boolean debug) throws IOException {
+        DecimalFormat df = new DecimalFormat("#.##");
+        df.setRoundingMode(RoundingMode.CEILING);
+
+        FlatArcDarkIJTheme.setup();
+
+        frame = new JFrame();
+        frame.setTitle("Icicle");
+        InputStream iconStream = Main.class.getResourceAsStream("/icon.png");
+        if (iconStream != null) frame.setIconImage(ImageIO.read(iconStream));
+        frame.setSize(800, 300);
+        frame.setLayout(null);
+        frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
+        frame.setResizable(false);
+
+        JLabel dataLabel = new JLabel("Input: None | Output: None");
+        dataLabel.setBounds(225, 20, 535, 50);
+        frame.add(dataLabel);
+
+        JTextArea outputArea = new JTextArea("");
+        outputArea.setEditable(false);
+        outputArea.setFocusable(false);
+        outputArea.setDisabledTextColor(Color.BLACK);
+        outputArea.setLineWrap(true);
+        logListener = new BootstrapLogListener(outputArea);
+
+        JScrollPane scrollArea = new JScrollPane(outputArea, ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS, ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
+        scrollArea.setBounds(225, 90, 535, 125);
+
+        frame.add(scrollArea);
+
+        JCheckBox debugCheckbox;
+
+        if (debug) {
+            debugCheckbox = new JCheckBox("Debug Mode");
+            debugCheckbox.setBounds(650, 225, 105, 25);
+            debugCheckbox.addActionListener(event -> {
+                logListener.isDebug.set(debugCheckbox.isSelected());
+            });
+            frame.add(debugCheckbox);
+        } else {
+            debugCheckbox = null;
+        }
+
+        JButton convertButton = new JButton("Convert");
+        convertButton.setBounds(20, 225, debug ? 625 : 740, 25);
+        convertButton.setEnabled(false);
+        convertButton.addActionListener(event -> {
+            if (converting.get()) return;
+
+            startTime.set(System.currentTimeMillis());
+            converting.set(true);
+            if (debugCheckbox != null) debugCheckbox.setEnabled(false);
+            convertButton.setEnabled(false);
+            outputArea.setText("");
+            dataLabel.setText("Converting %s...".formatted(javaPackPath.getFileName().toString()));
+            frame.setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
+            try {
+                new Thread(() -> {
+                    try {
+                        new PackConverter()
+                                .input(javaPackPath)
+                                .output(output)
+                                .converters(Converters.defaultConverters(logListener.isDebug.get()))
+                                .logListener(logListener)
+                                .convert()
+                                .pack();
+
+                        logListener.info("Converted pack.");
+                        dataLabel.setText("%s Converted! Time elapsed: %ss".formatted(javaPackPath.getFileName().toString(), df.format((System.currentTimeMillis() - startTime.get()) / 1000d)));
+                        converting.set(false);
+                        convertButton.setEnabled(true);
+                        if (debugCheckbox != null) debugCheckbox.setEnabled(true);
+                        frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
+                    } catch (IOException e) {
+                        throw new RuntimeException(e);
+                    }
+                }).start();
+            } catch (Exception e) {
+                e.printStackTrace();
+                converting.set(false);
+                convertButton.setEnabled(true);
+                if (debugCheckbox != null) debugCheckbox.setEnabled(true);
+                frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
+            }
+        });
+        frame.add(convertButton);
+
+        JButton javaPackButton = new JButton("Select Pack");
+        javaPackButton.setBounds(20, 20, 200, 200);
+        javaPackButton.addActionListener(event -> {
+            FileDialog chooser = new FileDialog(frame);
+            chooser.setTitle("Select Resource Pack");
+            chooser.setMultipleMode(false);
+            chooser.setMode(FileDialog.LOAD);
+            chooser.setFilenameFilter((dir, name) -> name.endsWith(".zip") || name.endsWith(".jar"));
+            chooser.setVisible(true);
+
+            if (chooser.getFile() == null) return;
+
+            javaPackPath = Path.of(chooser.getDirectory(), chooser.getFile());
+
+            if (!javaPackPath.toString().endsWith(".zip") && !javaPackPath.toString().endsWith(".jar")) {
+                dataLabel.setText("Please provide a Java Edition resource pack.");
+                convertButton.setEnabled(false);
+            } else {
+                String name = javaPackPath.toAbsolutePath().toString();
+                output = Path.of(name.substring(0, name.length() - 4) + ".mcpack");
+
+                dataLabel.setText(
+                        "Input: %s | Output: %s"
+                                .formatted(javaPackPath.toAbsolutePath().toString(), output.toAbsolutePath().toString())
+                );
+                convertButton.setEnabled(true);
+
+                try {
+                    ZipUtils.openFileSystem(javaPackPath, true, path -> {
+                        Path iconPath = path.resolve("pack.png");
+
+                        if (!Files.exists(iconPath)) {
+                            javaPackButton.setText("No Icon.");
+                            javaPackButton.setIcon(null);
+                        } else {
+                            javaPackButton.setText(null);
+                            javaPackButton.setIcon(
+                                    new BufferedImageIcon(
+                                            ImageUtil.resize(ImageIO.read(Files.newInputStream(iconPath)), 175, 175)
+                                    )
+                            );
+                        }
+                    });
+                } catch (IOException e) {
+                    javaPackButton.setText("No Icon.");
+                    javaPackButton.setIcon(null);
+                }
+            }
+        });
+        frame.add(javaPackButton);
+
+        JLabel outputLabel = new JLabel("Output:");
+        outputLabel.setBounds(225, 50, 535, 50);
+        frame.add(outputLabel);
+
+
+        frame.setVisible(true);
+    }
 }