Show the latest changes for toolkit projects during build

Jenkinsfile

@@ -1,6 +1,10 @@
 // Copyright (c) 2017, 2022, Oracle and/or its affiliates.
 // Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl.
 //
+import groovy.json.JsonSlurper
+import java.time.Instant
+import java.time.temporal.ChronoUnit
+
 def kind_k8s_map = [
     '0.11.1': [
         '1.23.3':  'kindest/node:v1.23.3@sha256:0cb1a35ccd539118ce38d29a97823bae8fcef22fc94e9e33c0f4fadcdf9d4059',
@@ -51,6 +55,26 @@ def kind_k8s_map = [
 ]
 def _kind_image = null
 
+def printLatestChanges() {
+    // Show the latest changes for toolkit projects to help with troubleshooting build failures
+    def projectMap = [ 'WIT': 'https://api.github.com/repos/oracle/weblogic-image-tool/commits',
+                       'WDT': 'https://api.github.com/repos/oracle/weblogic-deploy-tooling/commits']
+    def result = new StringBuilder().append("Project changes in last 2 days:")
+    def since = Instant.now().minus(2, ChronoUnit.DAYS).toString()
+    for ( def project in projectMap.entrySet() ) {
+        def projectCommitsResp = httpRequest project.value + '?since=' + since
+        if(projectCommitsResp.getStatus() == 200) {
+            def projectCommits = new JsonSlurper().parseText( projectCommitsResp.getContent() )
+            projectCommits.each{
+                result.append('\n').append(project.key).append(' : ').append(it.commit.message)
+            }
+        } else {
+            result.append('\n').append(project.key).append(' : HTTP ERROR, failed to get commits')
+        }
+    }
+    print result
+}
+
 pipeline {
     agent { label 'VM.Standard2.8' }
     options {
@@ -254,6 +278,7 @@ pipeline {
                             ulimit -a
                             ulimit -aH
                         '''
+                        printLatestChanges()
                         script {
                             def knd = params.KIND_VERSION
                             def k8s = params.KUBE_VERSION