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Posted to issues@maven.apache.org by GitBox <gi...@apache.org> on 2022/07/01 17:28:01 UTC
[GitHub] [maven-mvnd] walnut-tom opened a new issue, #662: Missing argument for option -D
walnut-tom opened a new issue, #662:
URL: https://github.com/apache/maven-mvnd/issues/662
$**mvn -D aaa=aaa -version**
Apache Maven 3.8.6 (84538c9988a25aec085021c365c560670ad80f63)
Maven home: /usr/local/Cellar/maven/3.8.6/libexec
Java version: 1.8.0_312, vendor: Amazon.com Inc., runtime: /Users/user/Library/Java/JavaVirtualMachines/corretto-1.8.0_312/Contents/Home/jre
Default locale: zh_CN, platform encoding: UTF-8
OS name: "mac os x", version: "12.4", arch: "x86_64", family: "mac"
$**mvnd -D aaa=aaa -version**
Exception in thread "main" java.lang.IllegalArgumentException: Missing argument for option -D
at org.mvndaemon.mvnd.client.DefaultClient.setSystemPropertiesFromCommandLine(DefaultClient.java:146)
at org.mvndaemon.mvnd.client.DefaultClient.main(DefaultClient.java:106)
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[GitHub] [maven-mvnd] cstamas commented on issue #662: Missing argument for option -D
Posted by GitBox <gi...@apache.org>.
cstamas commented on issue #662:
URL: https://github.com/apache/maven-mvnd/issues/662#issuecomment-1177454742
And the `-D` is "inspired" by Java `-D` and is defined without space as well. I never used the form with space actually :smile:
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[GitHub] [maven-mvnd] nandorholozsnyak commented on issue #662: Missing argument for option -D
Posted by GitBox <gi...@apache.org>.
nandorholozsnyak commented on issue #662:
URL: https://github.com/apache/maven-mvnd/issues/662#issuecomment-1177444523
Same here, but I'm glad there is already an open issue for that with a "fix" too :)
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[GitHub] [maven-mvnd] nandorholozsnyak commented on issue #662: Missing argument for option -D
Posted by GitBox <gi...@apache.org>.
nandorholozsnyak commented on issue #662:
URL: https://github.com/apache/maven-mvnd/issues/662#issuecomment-1177459205
Yes true it works without space with `-D`, and it works with this format too `--define=property=value` but if it really wants to support the Maven based properties then it should be working with the space too. :D
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[GitHub] [maven-mvnd] gnodet closed issue #662: Missing argument for option -D
Posted by GitBox <gi...@apache.org>.
gnodet closed issue #662: Missing argument for option -D
URL: https://github.com/apache/maven-mvnd/issues/662
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[GitHub] [maven-mvnd] walnut-tom commented on issue #662: Missing argument for option -D
Posted by GitBox <gi...@apache.org>.
walnut-tom commented on issue #662:
URL: https://github.com/apache/maven-mvnd/issues/662#issuecomment-1177792103
use mvn command, I never used the form without space actually too.
but I use **org.apache.maven.shared:maven-invoker:3.2.0** invoke **maven/mvnd** like this:
```java
public class InvokerListClass {
public static void main(String[] args) throws MavenInvocationException {
Invoker invoker = new DefaultInvoker();
invoker.setMavenHome(new File("/Users/xxx/maven-mvnd-0.8.0-darwin-amd64"));
invoker.setMavenExecutable(new File("mvnd"));
final InvocationRequest invocationRequest = new DefaultInvocationRequest();
Properties properties = new Properties();
properties.setProperty("artifact", "com.h2database:h2:1.4.200");
invocationRequest.setProperties(properties);
invocationRequest.setGoals(Collections.singletonList("org.apache.maven.plugins:maven-dependency-plugin:3.2.0:list-classes"));
invoker.execute(invocationRequest);
}
}
```
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[GitHub] [maven-mvnd] cstamas commented on issue #662: Missing argument for option -D
Posted by GitBox <gi...@apache.org>.
cstamas commented on issue #662:
URL: https://github.com/apache/maven-mvnd/issues/662#issuecomment-1177452923
True with `-D aaa=aaa` but works OK without space, with `-Daaa=aaa`
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