[jira] [Closed] (MWRAPPER-25) fix installer messages

["Herve Boutemy (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MWRAPPER-25?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Herve Boutemy closed MWRAPPER-25.
---------------------------------
      Assignee: Herve Boutemy
    Resolution: Fixed

done in https://github.com/apache/maven-wrapper/commit/1e4d39131c9fee5fab60c81924d01741c02c1b2c

{noformat}$ MVNW_VERBOSE=true ./mvnw -v
Found .mvn/wrapper/maven-wrapper.jar
/home/herve/projets/maven/sources/core/maven-wrapper
Apache Maven Wrapper 3.1.0-SNAPSHOT
Installing Maven distribution /home/herve/.m2/wrapper/dists/apache-maven-3.8.3-bin/5a6n1u8or3307vo2u2jgmkhm0t
Exception in thread "main" java.lang.RuntimeException: Maven distribution '/home/herve/.m2/wrapper/dists/apache-maven-3.8.3-bin/5a6n1u8or3307vo2u2jgmkhm0t' contains too many directories. Expected to find exactly 1 directory.
{noformat}

> fix installer messages
> ----------------------
>
>                 Key: MWRAPPER-25
>                 URL: https://issues.apache.org/jira/browse/MWRAPPER-25
>             Project: Maven Wrapper
>          Issue Type: Bug
>    Affects Versions: 0.5.6
>            Reporter: Herve Boutemy
>            Assignee: Herve Boutemy
>            Priority: Major
>             Fix For: 3.1.0
>
>
> {noformat}$ MVNW_VERBOSE=true ./mvnw -v
> Found .mvn/wrapper/maven-wrapper.jar
> /home/herve/projets/maven/sources/core/maven-wrapper
> Apache Maven Wrapper 3.0.3-SNAPSHOT
> Downloading Maven binary from https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.3/apache-maven-3.8.3-bin.zip
> Exception in thread "main" java.lang.RuntimeException: Maven distribution 'https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.3/apache-maven-3.8.3-bin.zip' contains too many directories. Expected to find exactly 1 directory.
>         at org.apache.maven.wrapper.Installer.createDist(Installer.java:113)
>         at org.apache.maven.wrapper.WrapperExecutor.execute(WrapperExecutor.java:160)
>         at org.apache.maven.wrapper.MavenWrapperMain.main(MavenWrapperMain.java:69)
> {noformat}
> 2 issues:
> 1. "Downloading Maven binary from ..." when we're not at download but installing to local directory
> 2. "RuntimeException: Maven distribution 'https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.3/apache-maven-3.8.3-bin.zip' contains too many directories": it's not about download url but local installation directory



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