now checking for mandatory image argument

diff --git a/vars/buildcontainer.groovy b/vars/buildcontainer.groovy
index 3bd6ae222e396d849286da48cf702fb2adc2a531..b1a01cae3dd63c83c4f1877930292b58497b713b 100644 (file)
--- a/vars/buildcontainer.groovy
+++ b/vars/buildcontainer.groovy
@@ -3,10 +3,10 @@ import java.rmi.dgc.VMID
 // Builds a docker container. This requires the kaniko container to be included using agentsetup
 //
 // Mandatory arguments:
-// - context: the relative path in the source repository to the directory where the docker file is located
-// - container: the name of the container to build
+// - image: the name of the container to build
 //
 // Optional arguments:
+// - context: the relative path in the source repository to the directory where the docker file is located
 // - cache: Whether to use the cache for building containers. Defaults to true
 // - dockerfile: Name of the docker file in the context directory. Defaults to Dockerfile
 // - repo: Repository to publish container to. Defaults to the CONTAINER_REGISTRY environment variable
@@ -23,7 +23,9 @@ def call(Map args) {
     version: env.BRANCH_NAME + "-latest"
   ]
   args = defaults << args
-
+  if (!args.image) {
+    error("'image' must be specified")
+  }
   mirrorArg = ""
   if (args.mirror) {
     mirrorArg = "--registry-mirror '${args.mirror}'"
@@ -37,7 +39,7 @@ def call(Map args) {
          --dockerfile ${args.dockerfile} \\
          --cache=${args.cache} --cache-ttl=${args.cachettl} \\
          --context \$(  pwd )/${args.context} \\
-         --destination ${args.repo}/${args.container}:${args.version}
+         --destination ${args.repo}/${args.image}:${args.version}
       rm -rf /kaniko/*[0-9]* && rm -rf /kaniko/Dockerfile && mkdir -p /workspace
     """
   }