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https://issues.apache.org/jira/browse/MNG-6303?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17719783#comment-17719783
]
ASF GitHub Bot commented on MNG-6303:
-------------------------------------
cstamas commented on code in PR #1062:
URL: https://github.com/apache/maven/pull/1062#discussion_r1185917296
##########
maven-embedder/src/test/java/org/apache/maven/cli/MavenCliTest.java:
##########
@@ -552,6 +553,38 @@ public void findRootProjectWithAttribute() {
assertEquals(test, new
DefaultRootLocator().findRoot(test.resolve("child")));
}
+ @Test
+ public void testPropertiesInterpolation() throws Exception {
+ // Arrange
+ CliRequest request = new CliRequest(
+ new String[] {
+ "-Dfoo=bar",
+ "-DvalFound=s${foo}i",
+ "-DvalNotFound=s${foz}i",
+ "-DvalRootDirectory=${session.rootDirectory}/.mvn/foo",
+ "-DvalTopDirectory=${session.topDirectory}/pom.xml",
+ "-f",
+ "${session.rootDirectory}/my-child",
+ "prefix:3.0.0:${foo}",
+ "validate"
Review Comment:
They (user properties) are first gathered, then interpolated. So yes, it is
possible. Next, using interpolated user properties the rest (everything but
user properties "-D") of CLI is interpolated.
> .mvn/jvm.config and .mvn/maven.config should allow to resolve environment
> variables
> -----------------------------------------------------------------------------------
>
> Key: MNG-6303
> URL: https://issues.apache.org/jira/browse/MNG-6303
> Project: Maven
> Issue Type: New Feature
> Components: Bootstrap & Build
> Affects Versions: 3.5.0
> Reporter: Konrad Windszus
> Priority: Major
>
> With the mechanism of having project-specific maven options being specified
> in {{.mvn/maven.config}} and {{.mvn/jvm.config}} (MNG-6267) it is often handy
> to share those settings among multiple developers (i.e. via maintaining it
> via the SCM). Unfortunately the mechanism does not support resolving
> environment variables, which makes it hard to deal with user-specific
> directories or settings. Please support resolving environment variables
> through a special pattern like {{$ENV_NAME}}
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