frodovdr/node-red-nodes
1
0
Fork 0
mirror of https://github.com/node-red/node-red-nodes.git synced 2025-03-01 10:37:43 +00:00
Code Issues Packages Projects Releases Wiki Activity

Allow msg.start to append arguments

Browse Source
This commit is contained in:
kaffetorsk 2022-08-03 10:17:00 +02:00 committed by GitHub
parent 5bb8b4d968
commit 99827f5019
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 25 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
utility/daemon/daemon.js
View File

@ -15,16 +15,21 @@ module.exports = function(RED) {
this.closer = n.closer || "SIGKILL";
this.autorun = true;
if (n.autorun === false) { this.autorun = false; }
if (this.args.match(/^\[.*\]$/)) {
try { this.args = JSON.parse(this.args); }
catch(e) {
node.warn(RED._("daemon.errors.badparams"))
}
}
else { this.args = this.args.match(/("[^"]*")|[^ ]+/g); }
this.args = parseArgs(this.args);
var node = this;
var lastmsg = {};
function parseArgs(args) {
if (args.match(/^\[.*\]$/)) {
try { args = JSON.parse(args); }
catch(e) {
node.warn(RED._("daemon.errors.badparams"))
}
}
else { args = args.match(/("[^"]*")|[^ ]+/g); }
return args;
}
function inputlistener(msg) {
if (msg != null) {
if (msg.hasOwnProperty("kill") && node.running) {
@ -32,7 +37,11 @@ module.exports = function(RED) {
node.child.kill(msg.kill.toUpperCase());
}
else if (msg.hasOwnProperty("start") && !node.running) {
runit();
let args = "";
if (msg.hasOwnProperty("args") && msg.args.length > 0) {
args = parseArgs(msg.args.trim());
}
runit(args);
}
else {
if (!Buffer.isBuffer(msg.payload)) {
@ -48,15 +57,20 @@ module.exports = function(RED) {
}
}
function runit() {
function runit(appendArgs) {
var line = "";
if (!node.cmd || (typeof node.cmd !== "string") || (node.cmd.length < 1)) {
node.status({fill:"grey",shape:"ring",text:RED._("daemon.status.nocommand")});
return;
}
let args = node.args;
if (appendArgs !== undefined && appendArgs.length > 0) {
args = args.concat(appendArgs);
}
try {
node.child = spawn(node.cmd, node.args);
node.debug(node.cmd+" "+JSON.stringify(node.args));
node.child = spawn(node.cmd, args);
node.debug(node.cmd+" "+JSON.stringify(args));
node.status({fill:"green",shape:"dot",text:RED._("daemon.status.running")});
node.running = true;