[
https://issues.apache.org/jira/browse/MNG-6401?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17031110#comment-17031110
]
Bruno commented on MNG-6401:
----------------------------
Hi, for the builds we are working on we need to use properties in settings.xml
to configure the proxy.
Then, the fix for this issue would be more than welcomed for us.
Do you have any status, timeline or information for the resolution ?
Thanks.
> Cannot interpolate property in proxy port of settings.xml
> ---------------------------------------------------------
>
> Key: MNG-6401
> URL: https://issues.apache.org/jira/browse/MNG-6401
> Project: Maven
> Issue Type: Bug
> Components: Bootstrap & Build, Settings
> Affects Versions: 3.0, 3.5.3
> Reporter: KATADA Junya
> Priority: Minor
> Fix For: 3.7.x-candidate
>
>
> If you use a property in proxy port of settings.xml, the property is not
> replaced and the port number is "0" instead of property value.
> My minimal demo about this problem is
> [here|https://github.com/jkatada/maven-property-demo].
> In my demo, export two environment variables as follows.
> {code}
> export MAVEN_PROXY_HOST_STRING=proxy.foo.com
> export MAVEN_PROXY_PORT_INT=18080
> {code}
> These variables are used in settings.xml for proxy settings.
> {code:xml}
> <proxy>
> <id>my_proxy</id>
> <active>true</active>
> <protocol>http</protocol>
> <host>${env.MAVEN_PROXY_HOST_STRING}</host>
> <port>${env.MAVEN_PROXY_PORT_INT}</port>
> <nonProxyHosts>local.net|some.host.com</nonProxyHosts>
> </proxy>
> {code}
> Execute maven-help-plugin to show effective settings.xml.
> {code}
> mvn help:effective-settings -X
> {code}
> The result is as follows.
> {code:xml}
> <proxy>
> <port>0</port>
> <host>proxy.foo.com</host>
> <nonProxyHosts>local.net|some.host.com</nonProxyHosts>
> <id>my_proxy</id>
> </proxy>
> {code}
> `*${env.MAVEN_PROXY_HOST_STRING}*` is replaced with `*proxy.foo.com*`,
> but `*${env.MAVEN_PROXY_PORT_INT}*` is not replaced with `*18080*`.
> I found the following WARNING message in console.
> {code:java}
> [WARNING] Some problems were encountered while building the effective settings
> [WARNING] Unable to parse element 'port', must be an integer (position:
> END_TAG seen ...<port>${env.MAVEN_PROXY_PORT_INT}</port>... @12:47) caused
> by: java.lang.NumberFormatException: For input string:
> "${env.MAVEN_PROXY_PORT_INT}" @ /root/.m2/settings.xml, line 12, column 47
> {code}
> I think that the cause of this problem is to parse settings.xml before
> interpolation.
>
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
