ensure jq exists before executing the script

trinodb · Dec 5, 2023 · d3fbd21 · d3fbd21
1 parent 7a7ac6c
commit d3fbd21
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/core/docker/build.sh b/core/docker/build.sh
@@ -47,6 +47,13 @@ while getopts ":a:h:r:j:" o; do
 done
 shift $((OPTIND - 1))
 
+function check_environment() {
+    if ! command -v jq &> /dev/null; then
+        echo >&2 "Please install jq"
+        exit 1
+    fi
+}
+
 function temurin_jdk_link() {
   local JDK_VERSION="${1}"
   local ARCH="${2}"
@@ -79,6 +86,8 @@ function temurin_jdk_link() {
   esac
 }
 
+check_environment
+
 if [ -n "$TRINO_VERSION" ]; then
     echo "🎣 Downloading server and client artifacts for release version ${TRINO_VERSION}"
     for artifactId in io.trino:trino-server:"${TRINO_VERSION}":tar.gz io.trino:trino-cli:"${TRINO_VERSION}":jar:executable; do