Groovy script to list all visible members in orgs

* groovy script to show all members (that are visible to the personal access token) of the specified GitHub organizations
* The script will first print all visible members of each org individually, then provide a summary for all orgs
* Run 'groovy ListMembersInOrgs.groovy' to see the list of command line options
*  First run may take some time as required dependencies have to get downloaded, then it should be quite fast
*  If you do not have groovy yet, run 'brew install groovy'

Author: jonico

api/groovy/ListMembersInOrgs.groovy

@@ -0,0 +1,59 @@
+#!/usr/bin/env groovy
+
+/**
+ * groovy script to show all members (that are visible to the personal access token) of the specified GitHub organizations
+ *
+ * The script will first print all visible members of each org individually, then provide a summary for all orgs
+ *
+ * Run 'groovy ListMembersInOrgs.groovy' to see the list of command line options
+ *
+ *  First run may take some time as required dependencies have to get downloaded, then it should be quite fast
+ *
+ *  If you do not have groovy yet, run 'brew install groovy'
+ */
+
+package org.kohsuke.github
+
+@Grab(group='org.kohsuke', module='github-api', version='1.75')
+import org.kohsuke.github.GitHub
+
+class ListMembersInOrgs extends GitHub {
+
+	static void main(args) {
+
+		def cli = new CliBuilder(usage: 'groovy -t <personal access token> ListMembersInOrgs.groovy [organizations]')
+		cli.t(longOpt: 'token', 'personal access token', required: false  , args: 1 )
+
+		OptionAccessor opt = cli.parse(args)
+
+		if(opt.arguments().size() < 1) {
+			cli.usage()
+			return
+		}
+
+		def githubCom
+
+		if (opt.t) {
+			githubCom = GitHub.connectUsingOAuth(opt.t);
+		} else {
+			githubCom = GitHub.connect();
+		}
+
+		def uniqueUsers = new HashSet();
+
+		opt.arguments().each {
+			println "Org ${it} members:"
+			githubCom.getOrganization(it).listMembers().each {
+				println it.getLogin();
+				uniqueUsers << it.getLogin()
+			}
+			println "---"
+		}
+
+		println "Unique members of all processed orgs:"
+		uniqueUsers.each {println it}
+
+		println "---";
+		println "Total member count: ${uniqueUsers.size()}"
+	}
+}