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https://issues.apache.org/jira/browse/MRELEASE-840?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Osipov closed MRELEASE-840.
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Resolution: Auto Closed
This issue has been auto closed because it has been inactive for a long period
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> Merge SNAPSHOT Parents to avoid unnecessary aborts
> --------------------------------------------------
>
> Key: MRELEASE-840
> URL: https://issues.apache.org/jira/browse/MRELEASE-840
> Project: Maven Release Plugin
> Issue Type: Improvement
> Reporter: Bernhard Mähr
> Priority: Major
>
> Handling of the version numbers in bigger projects with Maven is still a big
> pain.
> I have a suggestion to improve the situation dramatically: The release plugin
> should be able to merge SNAPSHOT-parent POMs into the POM just released.
> I have implemented that with a batch job. The algorithm is:
> call mvn help:effective-pom -B -Doutput=./pom.xml.effective -N
> ren pom.xml pom.xml.original
> ren pom.xml.effective pom.xml
> sed -n -r -i
> "1h;1!H;${;g;s/<dependencyManagement>.*<\/dependencyManagement>//g;p;}"
> pom.xml
> sed -n -r -i "1h;1!H;${;g;s/<parent>.*<\/parent>//g;p;}" pom.xml
> sed -n -r -i "1h;1!H;${;g;s/<extensions>.*<\/extensions>//g;p;}" pom.xml
> call mvn release:prepare -B
> -DcheckModificationExcludeList=pom.xml,pom.xml.original
> grep "project.dev." release.properties > setversion.bat
> sed -n -r -i
> "1h;1!H;${;g;s/project\.dev\.[A-Za-z\.\-]+\\:[A-Za-z\.\-]+=([0-9\.]+\-SNAPSHOT)/call
> mvn versions:set \-DgenerateBackupPoms=false \-DnewVersion=\1/g;p;}"
> setversion.bat
> call mvn release:perform -B
> del pom.xml
> ren pom.xml.original pom.xml
> call setversion.bat
> del setversion.bat
> svn commit -m "Restore development version by mvnrelease" pom.xml
> Basically the pom ist replaced by the effective pom, SNAPSHOT-dependecies not
> used by release are removed to avoid abort, release is performd and the old
> pom is restored with the new version number
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