veita commented on code in PR #607: URL: https://github.com/apache/opennlp/pull/607#discussion_r1641947136
########## opennlp-brat-annotator/src/main/bin/brat-annotation-service: ########## @@ -21,6 +21,28 @@ # may be inadvertantly placed in any output files if # output redirection is used. +# determine OPENNLP_HOME - $0 may be a symlink to OpenNLP's home +PRG="$0" + +while [ -h "$PRG" ] ; do + ls=`ls -ld "$PRG"` + link=`expr "$ls" : '.*-> \(.*\)$'` + if expr "$link" : '/.*' > /dev/null; then + PRG="$link" + else + PRG="`dirname "$PRG"`/$link" + fi +done Review Comment: This is portable and well-proven code also used by other Apache projects like Ant, Maven or Groovy. `realpath` and `pushd` are not portable. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
