Grails

custom grails compile

Details

  • Type: Improvement Improvement
  • Status: Reopened Reopened
  • Priority: Major Major
  • Resolution: Unresolved
  • Affects Version/s: None
  • Fix Version/s: None
  • Component/s: Build System
  • Labels:

Description

I'm using 1.4M1+GAE+GORM-JPA,
I got some problem of GORM-JPA plugin where it use some deprecated methods,
Grails can't compile it,and ask me to compile with arg -Xlint:unchecked,
But I can't find anywhere to add this arg.

so plz add some config to BuildConfig.groovy or _Event.groovy to provide this feature.
and more,better if compile arg is only add to some plugin.

Activity

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Bobby Warner added a comment -

Closing as "won't fix" as you can use any JVM option with Grails. The commands will use JVM options provided via the command line. You can also specify a specific environment variable too, GRAILS_OPTS, if you don't want to specify them on the command line.

So, for your specific example, you should be able to just use this: grails compile -Xlint:unchecked

Thanks,
Bobby

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Bobby Warner added a comment - Closing as "won't fix" as you can use any JVM option with Grails. The commands will use JVM options provided via the command line. You can also specify a specific environment variable too, GRAILS_OPTS, if you don't want to specify them on the command line. So, for your specific example, you should be able to just use this: grails compile -Xlint:unchecked Thanks, Bobby
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Igor E. Poteryaev added a comment -

Options from command line does not works. When I tried this on my Grails 2.0.3 project I got this:

$ grails compile -Xlint:unchecked
| Compiling 113 source files
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
| Compiling 40 source files

| Compiling 40 source files..

GRAILS_OPTS doesn't works for me too.

$ export  GRAILS_OPTS="-Xlint:unchecked"
$ grails compile
Unrecognized option: -Xlint:unchecked
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.

My environment, if relevant:

$ java -version
java version "1.7.0_03"
Java(TM) SE Runtime Environment (build 1.7.0_03-b04)
Java HotSpot(TM) 64-Bit Server VM (build 22.1-b02, mixed mode)

$ uname -a
Linux poteryaev 3.3.1-gentoo #1 SMP PREEMPT Thu Apr 5 11:55:15 YEKT 2012 x86_64 Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz GenuineIntel GNU/Linux
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Igor E. Poteryaev added a comment - Options from command line does not works. When I tried this on my Grails 2.0.3 project I got this: $ grails compile -Xlint:unchecked | Compiling 113 source files Note: Some input files use or override a deprecated API. Note: Recompile with -Xlint:deprecation for details. | Compiling 40 source files | Compiling 40 source files.. GRAILS_OPTS doesn't works for me too. $ export GRAILS_OPTS="-Xlint:unchecked" $ grails compile Unrecognized option: -Xlint:unchecked Error: Could not create the Java Virtual Machine. Error: A fatal exception has occurred. Program will exit. My environment, if relevant: $ java -version java version "1.7.0_03" Java(TM) SE Runtime Environment (build 1.7.0_03-b04) Java HotSpot(TM) 64-Bit Server VM (build 22.1-b02, mixed mode) $ uname -a Linux poteryaev 3.3.1-gentoo #1 SMP PREEMPT Thu Apr 5 11:55:15 YEKT 2012 x86_64 Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz GenuineIntel GNU/Linux
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Bobby Warner added a comment -

lint is just a tool which shows details of potential errors or vulnerabilities recognized by the compiler. So, it's telling you that you are using a deprecated API, but looks like it's still compiling just fine actually. What do you see when you use the next one (-Xlint:deprecation)?

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Bobby Warner added a comment - lint is just a tool which shows details of potential errors or vulnerabilities recognized by the compiler. So, it's telling you that you are using a deprecated API, but looks like it's still compiling just fine actually. What do you see when you use the next one (-Xlint:deprecation)?
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Igor E. Poteryaev added a comment -

I think that problem is located in GrailsProjectCompiler compile method.
javac compilerarg get only hard wired value of "-Xlint:-options" and command line values is ignored.

org.codehaus.groovy.grails.compiler.GrailsProjectCompiler (from 245 line):

    void compile(targetDir) {

        def compilerPaths = { String classpathId ->
            for (srcPath in srcDirectories) {
               if (new File(srcPath).exists()) {
                   src(path:srcPath)
               }
            }
            javac(javaOptions) {
                compilerarg value:"-Xlint:-options"
            }
        }
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Igor E. Poteryaev added a comment - I think that problem is located in GrailsProjectCompiler compile method. javac compilerarg get only hard wired value of "-Xlint:-options" and command line values is ignored. org.codehaus.groovy.grails.compiler.GrailsProjectCompiler (from 245 line): void compile(targetDir) { def compilerPaths = { String classpathId -> for (srcPath in srcDirectories) { if (new File(srcPath).exists()) { src(path:srcPath) } } javac(javaOptions) { compilerarg value:"-Xlint:-options" } }
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Igor E. Poteryaev added a comment -

What do you see when you use the next one (-Xlint:deprecation)

I see the same as with "-Xlint:unchecked"

$ grails compile -Xlint:deprecation
| Compiling 113 source files
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
| Compiling 40 source files

| Compiling 40 source files..
Show
Igor E. Poteryaev added a comment - What do you see when you use the next one (-Xlint:deprecation) I see the same as with "-Xlint:unchecked" $ grails compile -Xlint:deprecation | Compiling 113 source files Note: Some input files use or override a deprecated API. Note: Recompile with -Xlint:deprecation for details. | Compiling 40 source files | Compiling 40 source files..
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Igor E. Poteryaev added a comment -

So, it's telling you that you are using a deprecated API, but looks like it's still compiling just fine actually.

Yes, compilation is ok.
But I really want to see which deprecated API my code (or some plugin code) have.

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Igor E. Poteryaev added a comment - So, it's telling you that you are using a deprecated API, but looks like it's still compiling just fine actually. Yes, compilation is ok. But I really want to see which deprecated API my code (or some plugin code) have.
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Bobby Warner added a comment -

Ah, I see. I will reopen the issue if these compile arguments are not working as per your comment about GrailsProjectCompiler.

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Bobby Warner added a comment - Ah, I see. I will reopen the issue if these compile arguments are not working as per your comment about GrailsProjectCompiler.

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    Reporter:
    tz
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