David Jones created MRESOURCES-157:
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Summary: Multiple level filtering not behaving as expected and not
consistant behaviour between ${} replacement and @@ replacement
Key: MRESOURCES-157
URL: https://jira.codehaus.org/browse/MRESOURCES-157
Project: Maven 2.x Resources Plugin
Issue Type: Bug
Components: filtering
Affects Versions: 2.5, 2.4.2
Environment: reproduced with but not limited to maven 2.2.1 with java
1.6.0_27 on windows machine
Reporter: David Jones
Attachments: resources-filtering-bug.zip
A filter can be made up of multiple parts such as myproperty1 and myproperty2
below:
part1=part1
part2=part2
myproperty1=${part1}-${part2}
myproperty2=@part1@-@part2@
It is possible to define a second filter file (which should take precedence
over the first filter file) to override some properties from the first filter
file.
When the second filter file overrides part1 (for example) my expectation is
that both ${part1} and @part1@ will be taken from the second filter file when
replacing myproperty1 and myproperty2 in any filtered resources. I would expect
the result of filtering myproperty1 and myproperty2 to be the same.
However in reality myproperty1 and myproperty2 produce different results.
There is no documented precedence of delimiters - I expect ${} and @@ to behave
the same.
Also my expectation is that ${part1} will always be taken from the second
property file when it is overwritten there.
I have attached a project which demonstrates the issue.
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