jenkins: update to 2.555.1

devel/jenkins/Portfile

@@ -4,7 +4,7 @@ PortSystem          1.0
 PortGroup           java 1.0
 
 name                jenkins
-version             2.528.3
+version             2.555.1
 revision            0
 categories          devel java
 maintainers         {gmail.com:slashapp @slashapp} openmaintainer
@@ -24,9 +24,9 @@ dist_subdir         ${name}/${version}
 set jenkins_war     ${name}.war
 distfiles           ${jenkins_war}
 
-checksums           rmd160  daefaf044371539ef23627c33cddfed3081cde52 \
-                    sha256  bfa31f1e3aacebb5bce3d5076c73df97bf0c0567eeb8d8738f54f6bac48abd74 \
-                    size    95454146
+checksums           rmd160  1a946ff985bda37806854a0ab93e06f3b980ba32 \
+                    sha256  2608ba58c6a56c653f0abf5ac62771949a217437df299dff39083be37cb7bd03 \
+                    size    100125231
 
 java.version        11+
 java.fallback       openjdk11
@@ -36,7 +36,9 @@ extract {}
 build {}
 test {}
 
-set jenkins_wrapper     ${prefix}/etc/LaunchDaemons/org.macports.${name}/${name}.wrapper
+set jenkins_conf_dir    ${prefix}/etc/${name}
+set jenkins_conf        ${jenkins_conf_dir}/${name}.conf
+set jenkins_conf_sample ${jenkins_conf}.sample
 set jenkins_exec_dir    ${prefix}/libexec/${name}
 set jenkins_home_dir    ${prefix}/var/lib/${name}
 set jenkins_log_dir     ${prefix}/var/log/${name}
@@ -76,6 +78,16 @@ destroot {
             ${f} \
             ${destroot}${jenkins_exec_dir}
     }
+
+    xinstall -d -m 0755 ${destroot}${jenkins_conf_dir}
+    xinstall -m 0644 ${filespath}/${name}.conf.sample \
+        ${destroot}${jenkins_conf_sample}
+}
+
+post-activate {
+    if {![file exists ${jenkins_conf}]} {
+        copy ${jenkins_conf_sample} ${jenkins_conf}
+    }
 }
 
 post-deactivate {
@@ -118,15 +130,24 @@ startupitem.group       ${jenkins_group}
 #       java_home version filter not support wildcards
 set java_version [regsub {[^0-9.]} ${java.version} ""]
 startupitem.init "
+if test -r ${jenkins_conf}; then
+    . ${jenkins_conf}
+fi
+: \${JENKINS_HOST:=${jenkins_host}}
+: \${JENKINS_PORT:=${jenkins_port}}
+: \${JENKINS_JAVA_OPTS:=}
+: \${JENKINS_ARGS:=}
 export JAVA_HOME=\$(/usr/libexec/java_home --failfast --version ${java_version} 2>/dev/null || /usr/libexec/java_home)
 "
 
 startupitem.start \
     "\${JAVA_HOME}/bin/java \
+    \${JENKINS_JAVA_OPTS} \
     -Duser.home=${jenkins_home_dir} \
     -jar ${jenkins_exec} \
-    --httpListenAddress=${jenkins_host} \
-    --httpPort=${jenkins_port}"
+    --httpListenAddress=\${JENKINS_HOST} \
+    --httpPort=\${JENKINS_PORT} \
+    \${JENKINS_ARGS}"
 
 startupitem.stop \
     "kill \$(cat ${jenkins_pid})"
@@ -138,10 +159,15 @@ startupitem.pidfile \
     manual ${jenkins_pid}
 
 notes-append "
-To configure the Jenkins service, edit parameters as follows:
-  - Read document at https://jenkins.io/doc/book/installing/initial-settings/
-  - \$ sudo vi ${jenkins_wrapper}
-Once the service is enabled, Jenkins will:
+To configure the Jenkins service, edit:
+  - \$ sudo vi ${jenkins_conf}
+Supported settings include JENKINS_HOST, JENKINS_PORT, JENKINS_JAVA_OPTS, and JENKINS_ARGS.
+On activation, if ${jenkins_conf} does not exist, it will be created from:
+  - ${jenkins_conf_sample}
+User changes to ${jenkins_conf} are preserved across port upgrades. After upgrading,
+compare ${jenkins_conf} with ${jenkins_conf_sample} for any new defaults.
+Read document at https://jenkins.io/doc/book/installing/initial-settings/
+Once the service is enabled, Jenkins will by default:
   - Listen by default on: http://${jenkins_host}:${jenkins_port}
 The default Administrator password, created after port first loaded, will be available here:
   - \$ sudo cat ${jenkins_home_dir}/.jenkins/secrets/initialAdminPassword

devel/jenkins/files/jenkins.conf.sample

@@ -0,0 +1,14 @@
+# User settings for the MacPorts Jenkins startup item.
+# This file is sourced by the generated launchd wrapper.
+# Changes here are preserved across port upgrades.
+
+JENKINS_HOST=127.0.0.1
+JENKINS_PORT=8080
+
+# Additional Java options, for example:
+# JENKINS_JAVA_OPTS="-Djava.awt.headless=true"
+JENKINS_JAVA_OPTS=
+
+# Additional Jenkins arguments, for example:
+# JENKINS_ARGS="--prefix=/jenkins"
+JENKINS_ARGS=