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How to get Qualifier from build [message #760712]

Sun, 04 December 2011 16:09

Thomas Kratz

Messages: 165
Registered: July 2009

Senior Member

Is there a way to write the qualifier used in the current build to a file for example?

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Re: How to get Qualifier from build [message #760760 is a reply to message #760712]

Mon, 05 December 2011 06:38

Jakob Braeuchi

Messages: 69
Registered: July 2009
Location: Switzerland

Member

hi thomas,

you can extract the qualifier from a bundle manifest using an ant script:

<project>

	<macrodef name="extractManifestVersion">
		<attribute name="file" />
		<attribute name="property" />
		<sequential>
			<loadfile property="@{property}" srcfile="@{file}">
				<filterchain>
					<linecontains>
						<contains value="Bundle-Version:"/>		
					</linecontains>
					<striplinebreaks/>
					<replaceregex pattern="^Bundle-Version: \d+\.\d+\.\d+\.(.*)" replace="\1" />
				</filterchain>
			</loadfile>
		</sequential>
	</macrodef>

	<target name="setProductVersion">
		<extractManifestVersion file="${sp:manifest.mf}" property="bundle.version" />
		<echo>Set version in ${sp:product.properties} to '${bundle.version}'</echo>
		<replace file="${sp:product.properties}" token="%REL_Nr%" value="${bundle.version}" />
	</target>

</project>

the ant target above extracts the qualifier from the bundle version and writes it to a file.

hth
jakob

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