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| -rwxr-xr-x | libexec/app-resolver-maven | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/libexec/app-resolver-maven b/libexec/app-resolver-maven index 419adcc..ec1ad6b 100755 --- a/libexec/app-resolver-maven +++ b/libexec/app-resolver-maven @@ -81,6 +81,44 @@ download_artifact() { fi } + +which() { + /usr/bin/which "$1" 2>/dev/null +} + +# Wrapper to cache the lookup of the xmlstarlet command. +# Remember that xmlstarlet on at least SLES requires single quotes +# instead of double quotes when building the selector, e.g.: +# use [text()='zip'] instead of [text()="zip"]. + +_xmlstarlet="" +xmlstarlet() { + if [ ! -z "$_xmlstarlet" ] + then + "$_xmlstarlet" "$@" + return + fi + + _xmlstarlet="`which xmlstarlet`" + + if [ ! -z "$_xmlstarlet" ] + then + "$_xmlstarlet" "$@" + return + fi + + _xmlstarlet="`which xml`" + + if [ ! -z "$_xmlstarlet" ] + then + "$_xmlstarlet" "$@" + return + fi + + echo "Could not find xmlstarlet." >&2 + exit 1 +} + resolve_version() { local group_id=`app-conf get maven.group_id` local artifact_id=`app-conf get maven.artifact_id` |