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https://issues.apache.org/jira/browse/MASSEMBLY-756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15729085#comment-15729085
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Christian Schulte commented on MASSEMBLY-756:
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May I ask what the escape string is set to? Is it set to a single backslash? I
am asking because this {code}\\${id}{code} would need to become {code}\\value
of id{code} after filtering! That's what the {{maven-resources-plugin}} would
produce intentionally. Having said that, the description of the issue is wrong
and should read:
The result should be:
{code}property.C=prefix \\value of id text-in-the-middle \\value of id
suffix{code}
To get the expected result, the input would need to look like:
{code}property.double_escaped=prefix \${id} text-in-the-middle \${id}
suffix{code}
Note: The filtering does not know about anything file format specific. Escaping
the backslash in a properties resource file is wrong here. The filtering does
not know anything about any file format specific escaping rules intentionally.
> escapeString doesn't work correctly for the 2nd filtering
> ---------------------------------------------------------
>
> Key: MASSEMBLY-756
> URL: https://issues.apache.org/jira/browse/MASSEMBLY-756
> Project: Maven Assembly Plugin
> Issue Type: Bug
> Components: filtering
> Affects Versions: 2.5.3
> Reporter: Vítor Moreira
> Assignee: Olivier Lamy (*$^¨%`£)
> Priority: Minor
> Fix For: 3.0.0
>
> Attachments: escapeString.zip
>
>
> If we have a filter file with some escapeString, there are situations that
> escaping doesn't work.
> For example, you have a filter file with two escaped filters:
> {code}property.double_escaped=prefix \\${id} text-in-the-middle \\${id}
> suffix{code}
> And that property is used in a config file, for example:
> {code}property.C=${property.double_escaped}{code}
> The result should be:
> {code}property.C=prefix ${id} text-in-the-middle ${id} suffix{code}
> And not this:
> {code}property.C=prefix ${id} text-in-the-middle \{id} suffix{code}
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