[ http://jira.codehaus.org/browse/MNG-473?page=all ]
Brett Porter updated MNG-473:
-----------------------------
Fix Version: 2.0-alpha-3
> m2 fails if user.home contains $ character
> ------------------------------------------
>
> Key: MNG-473
> URL: http://jira.codehaus.org/browse/MNG-473
> Project: Maven 2
> Type: Bug
> Components: maven-core
> Versions: 2.0-alpha-1
> Environment: Windows XP
> Reporter: Max Muermann
> Assignee: John Casey
> Fix For: 2.0-alpha-3
>
>
> If the user.home path contains the $ character at the end, the string
> replacement in
> org.apache.maven.settings.DefaultMavenSettingsBuilder.getSettingsFile() fails
> with a StringIndexOutOfBoundsException:
> java.lang.StringIndexOutOfBoundsException: String index out of range: 22
> at java.lang.String.charAt(String.java:558)
> at java.util.regex.Matcher.appendReplacement(Matcher.java:704)
> at java.util.regex.Matcher.replaceAll(Matcher.java:806)
> at java.lang.String.replaceAll(String.java:2000)
> at
> org.apache.maven.settings.DefaultMavenSettingsBuilder.getSettingsFile(DefaultMavenSettingsBuilder.java:124)
> ...
> If the $ character occurs not at the end of the path, an
> IllegalArgumentException: Illegal Group Reference is thrown.
> proposed fix:
> add
> userHome = userHome.replaceAll("\\$", "\\\\\\$");
> to the getSettingsFile() before
> path = path.replaceAll("\\$\\{user.home\\}", userHome);
> This results in $ characters being properly escaped.
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