fedora-java/jurand

A tool for manipulating symbols present in Java source files.

jurand's Issues

Jurand hangs when ran on Groovy input

Jurand hangs when I try to run it on Groovy code.
I know Groovy is not supported, but Jurand should not hang - it should produce something (not necessairly correct) or raise error, but not hang.
Example reproducer:

wget https://repo1.maven.org/maven2/org/gradle/api/plugins/gradle-tomcat-plugin/0.9.9/gradle-tomcat-plugin-0.9.9-sources.jar
jar xf gradle-tomcat-plugin-0.9.9-sources.jar
jurand -p foo -i org/gradle/api/plugins/tomcat/internal/ShutdownMonitor.groovy

RFE: Strict mode

Implement a strict mode.

In strict mode Jurand should fail if:

• at least one of specified matchers did not match anything
• at least one of specified source files/directories was not modified
• -a is given, but not annotation was removed

For example see this commit in guava package
Regex matcher com[.]google[.]errorprone[.]annotation[.] matches nothing in Guava sources.
Yet the tool does not point this out.
Another matche com[.]google[.]errorprone[.]annotations[.] was added to fix that.

Pull request demonstrates that matcher could be removed: https://src.fedoraproject.org/rpms/jurand/pull-request/3

Jurand does not handle non-ASCII names

I have the following file:

@č class ř{}

I am trying to remove @č annotation.
jurand -a -n č -i ř.java - does nothing

Unable to remove annotation when wildcard import is used

I have the following class:

import java.lang.annotation.*;
@Retention(RetentionPolicy.CLASS)
@Target(ElementType.METHOD)
public @interface MyAnnotation {
}

I want to remove Retention annotation, but I can't do that with Jurand.
None of the calls I tried worked.
What arguments should I pass to Jurand to remove Retention?

Jurand skips annotations after @interface

In the following example Jurand removes only one annotation @Serial - it skips annotations after custom annotation MyAnnotation.

Input code:

import java.io.Serial;

class MyClass {
    @Serial
    int foo;
}

@interface MyAnnotation {
    @Serial
    int foo = 0;
}

class MyOtherClass {
    @Serial
    int foo;
}

Jurand invocation: jurand -i -a test_processed.java -n Serial

Actual output:

class MyClass {
    int foo;
}

@interface MyAnnotation {
    @Serial
    int foo = 0;
}

class MyOtherClass {
    @Serial
    int foo;
}