hboutemy commented on a change in pull request #5:
URL: https://github.com/apache/maven-wrapper-plugin/pull/5#discussion_r756611915
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File path: maven-wrapper-distribution/src/assembly/maven/run
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@@ -17,3 +17,17 @@ exec "$JAVACMD" \
"-Dlibrary.jansi.path=${MAVEN_HOME}/lib/jansi-native" \
"-Dmaven.multiModuleProjectDirectory=$MAVEN_PROJECTBASEDIR" \
$LAUNCHER_CLASS "$@"
+
+# read distributionUrl from
$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.properties
+while IFS="=" read key value; do
+ case "$key" in (distributionUrl) distributionUrl="$value"; break ;;
+ esac
+done < "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.properties"
+
+# local distribution dir is distributionUrl basename without extension
+distribution=`basename $distributionUrl .zip`
+
+mvn=~/.m2/wrapper/dists/$distribution/*/bin/mvn
Review comment:
to remove `*`, in Unix shell, I suppose we can derive directory name
from with `basename $distribution -bin`
I'm not too much worried in POSIX shell: equivalent implementation in
Windows cmd is harder to me
on running java twice, I suppose the script can check if the distribution is
already installed to not run the installation `java -jar maven-wrapper.jar` if
not really necessary
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