Fix native image metadata (fixes #923)

graal/pom.xml

@@ -29,21 +29,15 @@
     <dependencies>
         <dependency>
             <groupId>org.jline</groupId>
-            <artifactId>jline-reader</artifactId>
+            <artifactId>jline-terminal-jni</artifactId>
         </dependency>
         <dependency>
             <groupId>org.jline</groupId>
-            <artifactId>jline-console</artifactId>
-        </dependency>
-
-        <dependency>
-            <groupId>net.java.dev.jna</groupId>
-            <artifactId>jna</artifactId>
+            <artifactId>jline-reader</artifactId>
         </dependency>
-
         <dependency>
-            <groupId>org.fusesource.jansi</groupId>
-            <artifactId>jansi</artifactId>
+            <groupId>org.jline</groupId>
+            <artifactId>jline-console</artifactId>
         </dependency>
 
         <dependency>
@@ -110,6 +104,7 @@
                     <buildArgs>--no-fallback
                         --report-unsupported-elements-at-runtime
                         --allow-incomplete-classpath
+                        -H:+UnlockExperimentalVMOptions
                         -H:ReflectionConfigurationFiles=reflection-config.json</buildArgs>
                 </configuration>
                 <executions>

graal/src/main/java/org/jline/demo/graal/Graal.java

@@ -13,6 +13,7 @@
 import java.nio.file.Paths;
 import java.util.*;
 import java.util.function.Supplier;
+import java.util.logging.LogManager;
 
 import org.jline.builtins.ConfigurationPath;
 import org.jline.console.impl.Builtins;
@@ -25,6 +26,7 @@
 import org.jline.terminal.Terminal;
 import org.jline.terminal.Terminal.Signal;
 import org.jline.terminal.TerminalBuilder;
+import org.jline.terminal.spi.TerminalExt;
 import org.jline.utils.OSUtils;
 import org.jline.widget.TailTipWidgets;
 import org.jline.widget.TailTipWidgets.TipType;
@@ -34,6 +36,11 @@ public class Graal {
 
     public static void main(String[] args) {
         try {
+            // Init log
+            String fname = System.getProperty("java.util.logging.config.file");
+            if (fname != null) {
+                LogManager.getLogManager().readConfiguration();
+            }
             Supplier<Path> workDir = () -> Paths.get(System.getProperty("user.dir"));
             //
             // Parser & Terminal
@@ -95,7 +102,8 @@ public static void main(String[] args) {
             //
             // REPL-loop
             //
-            System.out.println(terminal.getName() + ": " + terminal.getType());
+            System.out.println(terminal.getName() + ": " + terminal.getType() + ", provider="
+                    + ((TerminalExt) terminal).getProvider().name());
             while (true) {
                 try {
                     systemRegistry.cleanUp(); // reset output streams

jansi-core/src/main/resources/META-INF/native-image/org.jline/jansi/native-image.properties

@@ -0,0 +1 @@
+Args = -H:+UnlockExperimentalVMOptions -H:ResourceConfigurationResources=${.}/resource-config.json 

jansi-core/src/main/resources/META-INF/native-image/org.jline/jansi/resource-config.json

@@ -0,0 +1,6 @@
+{
+  "resources": [
+    {"pattern": "org/jline/jansi/jansi.properties"},
+    {"pattern": "org/jline/jansi/jansi.txt"}
+  ]
+}

native/src/main/resources/META-INF/native-image/org.jline/jline-native/jni-config.json

@@ -0,0 +1,184 @@
+[
+  {
+    "name": "org.jline.nativ.CLibrary",
+    "fields": [
+      { "name": "TCSANOW" },
+      { "name": "TCSADRAIN" },
+      { "name": "TCSAFLUSH" },
+      { "name": "TIOCGWINSZ" },
+      { "name": "TIOCSWINSZ" }
+    ]
+  },
+  {
+    "name": "org.jline.nativ.CLibrary$Termios",
+    "fields": [
+      { "name": "SIZEOF" },
+      { "name": "c_iflag" },
+      { "name": "c_oflag" },
+      { "name": "c_cflag" },
+      { "name": "c_lflag" },
+      { "name": "c_cc" },
+      { "name": "c_ispeed" },
+      { "name": "c_ospeed" }
+    ]
+  },
+  {
+    "name": "org.jline.nativ.CLibrary$WinSize",
+    "fields": [
+      { "name": "SIZEOF" },
+      { "name": "ws_row" },
+      { "name": "ws_col" },
+      { "name": "ws_xpixel" },
+      { "name": "ws_ypixel" }
+    ]
+  },
+  {
+    "name": "org.jline.nativ.Kernel32",
+    "fields": [
+      { "name": "FOREGROUND_BLUE" },
+      { "name": "FOREGROUND_GREEN" },
+      { "name": "FOREGROUND_RED" },
+      { "name": "FOREGROUND_INTENSITY" },
+      { "name": "BACKGROUND_BLUE" },
+      { "name": "BACKGROUND_GREEN" },
+      { "name": "BACKGROUND_RED" },
+      { "name": "BACKGROUND_INTENSITY" },
+      { "name": "COMMON_LVB_LEADING_BYTE" },
+      { "name": "COMMON_LVB_TRAILING_BYTE" },
+      { "name": "COMMON_LVB_GRID_HORIZONTAL" },
+      { "name": "COMMON_LVB_GRID_LVERTICAL" },
+      { "name": "COMMON_LVB_GRID_RVERTICAL" },
+      { "name": "COMMON_LVB_REVERSE_VIDEO" },
+      { "name": "COMMON_LVB_UNDERSCORE" },
+      { "name": "FORMAT_MESSAGE_FROM_SYSTEM" },
+      { "name": "STD_INPUT_HANDLE" },
+      { "name": "STD_OUTPUT_HANDLE" },
+      { "name": "STD_ERROR_HANDLE" },
+      { "name": "INVALID_HANDLE_VALUE," }
+    ]
+  },
+  {
+    "name": "org.jline.nativ.Kernel32$SMALL_RECT",
+    "fields": [
+      { "name": "SIZEOF" },
+      { "name": "left" },
+      { "name": "top" },
+      { "name": "right" },
+      { "name": "bottom" }
+    ]
+  },
+  {
+    "name": "org.jline.nativ.Kernel32$COORD",
+    "fields": [
+      { "name": "SIZEOF" },
+      { "name": "x" },
+      { "name": "y" }
+    ]
+  },
+  {
+    "name": "org.jline.nativ.Kernel32$CONSOLE_SCREEN_BUFFER_INFO",
+    "fields": [
+      { "name": "SIZEOF" },
+      { "name": "size" },
+      { "name": "cursorPosition" },
+      { "name": "attributes" },
+      { "name": "window" },
+      { "name": "maximumWindowSize" }
+    ]
+  },
+  {
+    "name": "org.jline.nativ.Kernel32$CHAR_INFO",
+    "fields": [
+      { "name": "SIZEOF" },
+      { "name": "attributes" },
+      { "name": "unicodeChar" }
+    ]
+  },
+  {
+    "name": "org.jline.nativ.Kernel32$KEY_EVENT_RECORD",
+    "fields": [
+      { "name": "SIZEOF" },
+      { "name": "CAPSLOCK_ON" },
+      { "name": "NUMLOCK_ON" },
+      { "name": "SCROLLLOCK_ON" },
+      { "name": "ENHANCED_KEY" },
+      { "name": "LEFT_ALT_PRESSED" },
+      { "name": "LEFT_CTRL_PRESSED" },
+      { "name": "RIGHT_ALT_PRESSED" },
+      { "name": "RIGHT_CTRL_PRESSED" },
+      { "name": "SHIFT_PRESSED" },
+      { "name": "keyDown" },
+      { "name": "repeatCount" },
+      { "name": "keyCode" },
+      { "name": "scanCode" },
+      { "name": "uchar" },
+      { "name": "controlKeyState" }
+    ]
+  },
+  {
+    "name": "org.jline.nativ.Kernel32$MOUSE_EVENT_RECORD",
+    "fields": [
+      { "name": "SIZEOF" },
+      { "name": "FROM_LEFT_1ST_BUTTON_PRESSED" },
+      { "name": "FROM_LEFT_2ND_BUTTON_PRESSED" },
+      { "name": "FROM_LEFT_3RD_BUTTON_PRESSED" },
+      { "name": "FROM_LEFT_4TH_BUTTON_PRESSED" },
+      { "name": "RIGHTMOST_BUTTON_PRESSED" },
+      { "name": "CAPSLOCK_ON" },
+      { "name": "NUMLOCK_ON" },
+      { "name": "SCROLLLOCK_ON" },
+      { "name": "ENHANCED_KEY" },
+      { "name": "LEFT_ALT_PRESSED" },
+      { "name": "LEFT_CTRL_PRESSED" },
+      { "name": "RIGHT_ALT_PRESSED" },
+      { "name": "RIGHT_CTRL_PRESSED" },
+      { "name": "SHIFT_PRESSED" },
+      { "name": "DOUBLE_CLICK" },
+      { "name": "MOUSE_HWHEELED" },
+      { "name": "MOUSE_MOVED" },
+      { "name": "MOUSE_WHEELED" },
+      { "name": "mousePosition" },
+      { "name": "buttonState" },
+      { "name": "controlKeyState" },
+      { "name": "eventFlags" }
+    ]
+  },
+  {
+    "name": "org.jline.nativ.Kernel32$WINDOW_BUFFER_SIZE_RECORD",
+    "fields": [
+      { "name": "SIZEOF" },
+      { "name": "size" }
+    ]
+  },
+  {
+    "name": "org.jline.nativ.Kernel32$FOCUS_EVENT_RECORD",
+    "fields": [
+      { "name": "SIZEOF" },
+      { "name": "setFocus" }
+    ]
+  },
+  {
+    "name": "org.jline.nativ.Kernel32$MENU_EVENT_RECORD",
+    "fields": [
+      { "name": "SIZEOF" },
+      { "name": "commandId" }
+    ]
+  },
+  {
+    "name": "org.jline.nativ.Kernel32$INPUT_RECORD",
+    "fields": [
+      { "name": "SIZEOF" },
+      { "name": "KEY_EVENT" },
+      { "name": "MOUSE_EVENT" },
+      { "name": "WINDOW_BUFFER_SIZE_EVENT" },
+      { "name": "FOCUS_EVENT" },
+      { "name": "MENU_EVENT" },
+      { "name": "eventType" },
+      { "name": "keyEvent" },
+      { "name": "mouseEvent" },
+      { "name": "windowBufferSizeEvent" },
+      { "name": "menuEvent" },
+      { "name": "focusEvent" }
+    ]
+  }
+]

native/src/main/resources/META-INF/native-image/org.jline/jline-native/native-image.properties

@@ -0,0 +1 @@
+Args = -H:+UnlockExperimentalVMOptions -H:ResourceConfigurationResources=${.}/resource-config.json -H:ReflectionConfigurationResources=${.}/reflection-config.json -H:JNIConfigurationResources=${.}/jni-config.json 

native/src/main/resources/META-INF/native-image/org.jline/jline-native/reflection-config.json

@@ -0,0 +1,11 @@
+[
+  {
+    "name" : "org.jline.native.CLibrary",
+    "allDeclaredConstructors" : false,
+    "allPublicConstructors" : false,
+    "allDeclaredMethods" : false,
+    "allPublicMethods" : false,
+    "allDeclaredFields" : true,
+    "allPublicFields" : true
+  }
+]

terminal-ffm/src/main/resources/META-INF/native-image/org.jline/jline-terminal-ffm/native-image.properties

@@ -0,0 +1 @@
+Args = -H:+UnlockExperimentalVMOptions -H:ResourceConfigurationResources=${.}/resource-config.json -H:ReflectionConfigurationResources=${.}/reflection-config.json

terminal-ffm/src/main/resources/META-INF/native-image/org.jline/jline-terminal-ffm/reflection-config.json

@@ -0,0 +1,11 @@
+[
+  {
+    "name" : "org.jline.terminal.impl.ffm.FfmTerminalProvider",
+    "allDeclaredConstructors" : true,
+    "allPublicConstructors" : true,
+    "allDeclaredMethods" : false,
+    "allPublicMethods" : false,
+    "allDeclaredFields" : false,
+    "allPublicFields" : false
+  }
+]

terminal-ffm/src/main/resources/META-INF/native-image/org.jline/jline-terminal-ffm/resource-config.json

@@ -0,0 +1,5 @@
+{
+  "resources": [
+    {"pattern": "META-INF/services/org/jline/terminal/provider/.*"}
+  ]
+}

terminal-jansi/src/main/resources/META-INF/native-image/org.jline/jline-terminal-jansi/native-image.properties

@@ -1 +1 @@
-Args = -H:ResourceConfigurationResources=${.}/resource-config.json -H:ReflectionConfigurationResources=${.}/reflection-config.json
+Args = -H:+UnlockExperimentalVMOptions -H:ResourceConfigurationResources=${.}/resource-config.json -H:ReflectionConfigurationResources=${.}/reflection-config.json

terminal-jna/src/main/resources/META-INF/native-image/org.jline/jline-terminal-jna/native-image.properties

@@ -1 +1 @@
-Args = -H:ResourceConfigurationResources=${.}/resource-config.json -H:ReflectionConfigurationResources=${.}/reflection-config.json
+Args = -H:+UnlockExperimentalVMOptions -H:ResourceConfigurationResources=${.}/resource-config.json -H:ReflectionConfigurationResources=${.}/reflection-config.json

terminal-jni/src/main/java/org/jline/terminal/impl/jni/JniTerminalProvider.java

@@ -27,6 +27,7 @@
 import org.jline.terminal.spi.Pty;
 import org.jline.terminal.spi.SystemStream;
 import org.jline.terminal.spi.TerminalProvider;
+import org.jline.utils.Log;
 import org.jline.utils.OSUtils;
 
 public class JniTerminalProvider implements TerminalProvider {
@@ -137,6 +138,7 @@ public boolean isSystemStream(SystemStream stream) {
                 return isPosixSystemStream(stream);
             }
         } catch (Throwable t) {
+            Log.debug("Exception while checking system stream (this may disable the JNI provider)", t);
             return false;
         }
     }

terminal-jni/src/main/resources/META-INF/native-image/org.jline/jline-terminal-jni/native-image.properties

@@ -1 +1 @@
-Args = -H:ResourceConfigurationResources=${.}/resource-config.json -H:ReflectionConfigurationResources=${.}/reflection-config.json
+Args = -H:+UnlockExperimentalVMOptions -H:ResourceConfigurationResources=${.}/resource-config.json -H:ReflectionConfigurationResources=${.}/reflection-config.json

terminal/src/main/java/org/jline/terminal/TerminalBuilder.java

@@ -462,9 +462,9 @@ private Terminal doBuild() throws IOException {
             if (terminal == null && (forceDumb || dumb == null || dumb)) {
                 if (!forceDumb && dumb == null) {
                     if (Log.isDebugEnabled()) {
-                        Log.warn("input is tty: {}", system.get(SystemStream.Input));
-                        Log.warn("output is tty: {}", system.get(SystemStream.Output));
-                        Log.warn("error is tty: {}", system.get(SystemStream.Error));
+                        Log.warn("input is tty: " + system.get(SystemStream.Input));
+                        Log.warn("output is tty: " + system.get(SystemStream.Output));
+                        Log.warn("error is tty: " + system.get(SystemStream.Error));
                         Log.warn("Creating a dumb terminal", exception);
                     } else {
                         Log.warn(

terminal/src/main/java/org/jline/utils/Log.java

@@ -82,7 +82,7 @@ static LogRecord createRecord(final Level level, final Object... messages) {
         ByteArrayOutputStream baos = new ByteArrayOutputStream();
         PrintStream ps = new PrintStream(baos);
         for (int i = 0; i < messages.length; i++) {
-            // Special handling for the last message if its a throwable, render its stack on the next line
+            // Special handling for the last message if it's a throwable, render its stack on the next line
             if (i + 1 == messages.length && messages[i] instanceof Throwable) {
                 cause = (Throwable) messages[i];
             } else {