Repository: spark Updated Branches: refs/heads/master 846cf4628 -> 428cde5d1
[SPARK-9250] Make change-scala-version more helpful w.r.t. valid Scala versions Author: François Garillot <[email protected]> Closes #7595 from huitseeker/issue/SPARK-9250 and squashes the following commits: 80a0218 [François Garillot] [SPARK-9250] Make change-scala-version's usage more explicit, introduce a -h|--help option. Project: http://git-wip-us.apache.org/repos/asf/spark/repo Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/428cde5d Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/428cde5d Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/428cde5d Branch: refs/heads/master Commit: 428cde5d1c46adad344255447283dfb9716d65cb Parents: 846cf46 Author: François Garillot <[email protected]> Authored: Fri Jul 24 17:09:33 2015 +0100 Committer: Sean Owen <[email protected]> Committed: Fri Jul 24 17:09:33 2015 +0100 ---------------------------------------------------------------------- dev/change-scala-version.sh | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/spark/blob/428cde5d/dev/change-scala-version.sh ---------------------------------------------------------------------- diff --git a/dev/change-scala-version.sh b/dev/change-scala-version.sh index b81c00c..d7975df 100755 --- a/dev/change-scala-version.sh +++ b/dev/change-scala-version.sh @@ -19,19 +19,23 @@ set -e +VALID_VERSIONS=( 2.10 2.11 ) + usage() { - echo "Usage: $(basename $0) <version>" 1>&2 + echo "Usage: $(basename $0) [-h|--help] <version> +where : + -h| --help Display this help text + valid version values : ${VALID_VERSIONS[*]} +" 1>&2 exit 1 } -if [ $# -ne 1 ]; then +if [[ ($# -ne 1) || ( $1 == "--help") || $1 == "-h" ]]; then usage fi TO_VERSION=$1 -VALID_VERSIONS=( 2.10 2.11 ) - check_scala_version() { for i in ${VALID_VERSIONS[*]}; do [ $i = "$1" ] && return 0; done echo "Invalid Scala version: $1. Valid versions: ${VALID_VERSIONS[*]}" 1>&2 --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
