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-rwxr-xr-xlibexec/app-resolver-maven10
1 files changed, 8 insertions, 2 deletions
diff --git a/libexec/app-resolver-maven b/libexec/app-resolver-maven
index a347abb..a3b367c 100755
--- a/libexec/app-resolver-maven
+++ b/libexec/app-resolver-maven
@@ -124,8 +124,14 @@ resolve_snapshot() {
local r=$repo/$base_path/maven-metadata.xml
get $r $l
-# x=`xmlstarlet sel -t -m '//snapshotVersion[extension[text()="zip"]]' -v value $l`
- set -- `xmlstarlet sel -t -m '/metadata/versioning/snapshot' -v "timestamp|buildNumber" $l`
+ x=$(xmlstarlet sel -t -m '/metadata/versioning/snapshot' -v "timestamp|buildNumber" $l)
+ set -- $x
+
+ if [[ $# != 2 ]]
+ then
+ fatal "Unable extract a useful timestamp from maven-metadata.xml."
+ fi
+
snapshot_version="$1-$2"
if [[ $snapshot_version == "" ]]