guix-more

guix-more/groovy-Add-exceptionutilsgenerator.patch

groovy-Add-exceptionutilsgenerator.patch

From 3dbdc68093e90f0ef9b77b70490d8e0b1dcfbf8f Mon Sep 17 00:00:00 2001
From: Julien Lepiller <julien@lepiller.eu>
Date: Sun, 17 Sep 2017 21:08:45 +0200
Subject: [PATCH] Add ExceptionUtilsGenerator.java from previous versions

This is replaced by a gradle task, but gradle depends on groovy, so we
need so way to generate the file without gradle.
---
 .../codehaus/groovy/ExceptionUtilsGenerator.java   | 75 ++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 config/ant/src/org/codehaus/groovy/ExceptionUtilsGenerator.java

diff --git a/config/ant/src/org/codehaus/groovy/ExceptionUtilsGenerator.java b/config/ant/src/org/codehaus/groovy/ExceptionUtilsGenerator.java
new file mode 100644
index 0000000..41f006d
--- /dev/null
+++ b/config/ant/src/org/codehaus/groovy/ExceptionUtilsGenerator.java
@@ -0,0 +1,75 @@
+package org.codehaus.groovy;
+
+import org.objectweb.asm.*;
+
+import java.io.BufferedOutputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.logging.Logger;
+
+public class ExceptionUtilsGenerator implements Opcodes {
+    private final static Logger LOGGER = Logger.getLogger(ExceptionUtilsGenerator.class.getName());
+
+	public static void main(String... args) {
+        if (args==null || args.length==0) {
+            throw new IllegalArgumentException("You must specify at least one file");
+        }
+
+		ClassWriter cw = new ClassWriter(0);
+        MethodVisitor mv;
+
+        cw.visit(V1_5, ACC_PUBLIC + ACC_SUPER, "org/codehaus/groovy/runtime/ExceptionUtils", null, "java/lang/Object", null);
+
+        cw.visitSource("ExceptionUtils.java", null);
+
+        mv = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);
+        mv.visitCode();
+        Label l0 = new Label();
+        mv.visitLabel(l0);
+        mv.visitLineNumber(18, l0);
+        mv.visitVarInsn(ALOAD, 0);
+        mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
+        mv.visitInsn(RETURN);
+        Label l1 = new Label();
+        mv.visitLabel(l1);
+        mv.visitLocalVariable("this", "Lorg/codehaus/groovy/runtime/ExceptionUtils;", null, l0, l1, 0);
+        mv.visitMaxs(1, 1);
+        mv.visitEnd();
+
+        mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "sneakyThrow", "(Ljava/lang/Throwable;)V", null, null);
+        mv.visitCode();
+        Label l2 = new Label();
+        mv.visitLabel(l2);
+        mv.visitLineNumber(20, l2);
+        mv.visitVarInsn(ALOAD, 0);
+        mv.visitInsn(ATHROW);
+        Label l3 = new Label();
+        mv.visitLabel(l3);
+        mv.visitLocalVariable("e", "Ljava/lang/Throwable;", null, l2, l3, 0);
+        mv.visitMaxs(1, 1);
+        mv.visitEnd();
+
+        cw.visitEnd();
+
+        LOGGER.info("Generating ExceptionUtils");
+        byte[] bytes = cw.toByteArray();
+        for (String classFilePath : args) {
+            File classFile = new File(classFilePath);
+            if (classFile.getParentFile().exists() || classFile.getParentFile().mkdirs()) {
+                try {
+                    if (classFile.exists()) {
+                        classFile.delete();
+                    }
+                    BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(classFile));
+                    bos.write(bytes);
+                    bos.close();
+                } catch (IOException e) {
+                    LOGGER.warning("Unable to write file "+classFile);
+                }
+            } else {
+                LOGGER.warning("Unable to create directory "+classFile.getParentFile());
+            }
+        }
+	}
+}
-- 
2.14.1



1	From 3dbdc68093e90f0ef9b77b70490d8e0b1dcfbf8f Mon Sep 17 00:00:00 2001
2	From: Julien Lepiller <julien@lepiller.eu>
3	Date: Sun, 17 Sep 2017 21:08:45 +0200
4	Subject: [PATCH] Add ExceptionUtilsGenerator.java from previous versions
5
6	This is replaced by a gradle task, but gradle depends on groovy, so we
7	need so way to generate the file without gradle.
8	---
9	.../codehaus/groovy/ExceptionUtilsGenerator.java \| 75 ++++++++++++++++++++++
10	1 file changed, 75 insertions(+)
11	create mode 100644 config/ant/src/org/codehaus/groovy/ExceptionUtilsGenerator.java
12
13	diff --git a/config/ant/src/org/codehaus/groovy/ExceptionUtilsGenerator.java b/config/ant/src/org/codehaus/groovy/ExceptionUtilsGenerator.java
14	new file mode 100644
15	index 0000000..41f006d
16	--- /dev/null
17	+++ b/config/ant/src/org/codehaus/groovy/ExceptionUtilsGenerator.java
18	@@ -0,0 +1,75 @@
19	+package org.codehaus.groovy;
20	+
21	+import org.objectweb.asm.*;
22	+
23	+import java.io.BufferedOutputStream;
24	+import java.io.File;
25	+import java.io.FileOutputStream;
26	+import java.io.IOException;
27	+import java.util.logging.Logger;
28	+
29	+public class ExceptionUtilsGenerator implements Opcodes {
30	+ private final static Logger LOGGER = Logger.getLogger(ExceptionUtilsGenerator.class.getName());
31	+
32	+ public static void main(String... args) {
33	+ if (args==null \|\| args.length==0) {
34	+ throw new IllegalArgumentException("You must specify at least one file");
35	+ }
36	+
37	+ ClassWriter cw = new ClassWriter(0);
38	+ MethodVisitor mv;
39	+
40	+ cw.visit(V1_5, ACC_PUBLIC + ACC_SUPER, "org/codehaus/groovy/runtime/ExceptionUtils", null, "java/lang/Object", null);
41	+
42	+ cw.visitSource("ExceptionUtils.java", null);
43	+
44	+ mv = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);
45	+ mv.visitCode();
46	+ Label l0 = new Label();
47	+ mv.visitLabel(l0);
48	+ mv.visitLineNumber(18, l0);
49	+ mv.visitVarInsn(ALOAD, 0);
50	+ mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
51	+ mv.visitInsn(RETURN);
52	+ Label l1 = new Label();
53	+ mv.visitLabel(l1);
54	+ mv.visitLocalVariable("this", "Lorg/codehaus/groovy/runtime/ExceptionUtils;", null, l0, l1, 0);
55	+ mv.visitMaxs(1, 1);
56	+ mv.visitEnd();
57	+
58	+ mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "sneakyThrow", "(Ljava/lang/Throwable;)V", null, null);
59	+ mv.visitCode();
60	+ Label l2 = new Label();
61	+ mv.visitLabel(l2);
62	+ mv.visitLineNumber(20, l2);
63	+ mv.visitVarInsn(ALOAD, 0);
64	+ mv.visitInsn(ATHROW);
65	+ Label l3 = new Label();
66	+ mv.visitLabel(l3);
67	+ mv.visitLocalVariable("e", "Ljava/lang/Throwable;", null, l2, l3, 0);
68	+ mv.visitMaxs(1, 1);
69	+ mv.visitEnd();
70	+
71	+ cw.visitEnd();
72	+
73	+ LOGGER.info("Generating ExceptionUtils");
74	+ byte[] bytes = cw.toByteArray();
75	+ for (String classFilePath : args) {
76	+ File classFile = new File(classFilePath);
77	+ if (classFile.getParentFile().exists() \|\| classFile.getParentFile().mkdirs()) {
78	+ try {
79	+ if (classFile.exists()) {
80	+ classFile.delete();
81	+ }
82	+ BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(classFile));
83	+ bos.write(bytes);
84	+ bos.close();
85	+ } catch (IOException e) {
86	+ LOGGER.warning("Unable to write file "+classFile);
87	+ }
88	+ } else {
89	+ LOGGER.warning("Unable to create directory "+classFile.getParentFile());
90	+ }
91	+ }
92	+ }
93	+}
94	--
95	2.14.1
96
97