frodovdr/node-red
1
0
Fork 0
mirror of https://github.com/node-red/node-red.git synced 2025-03-01 10:36:34 +00:00
Code Issues Packages Projects Releases Wiki Activity

Update tail node tests to use resource file

Browse Source
This commit is contained in:
Nick O'Leary
2014-08-07 14:55:34 +01:00
parent fde77cec5d
commit 43ad8706aa
3 changed files with 17 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
nodes/core/storage/28-tail.js
View File

@@ -27,20 +27,27 @@ module.exports = function(RED) {
var node = this;
var err = "";
// TODO: rewrite to use node-tail
var tail = spawn("tail", ["-F", this.filename]);
tail.stdout.on("data", function (data) {
var msg = {topic:node.filename};
if (node.split) {
// TODO: allow customisation of the line break - as we do elsewhere
var strings = data.toString().split("\n");
for (var s in strings) {
//TODO: should we really filter blanks? Is that expected?
if (strings[s] !== "") {
msg.payload = strings[s];
node.send(msg);
node.send({
topic: node.filename,
payload: strings[s]
});
}
}
}
else {
msg.payload = data.toString();
var msg = {
topic:node.filename,
payload: data.toString()
};
node.send(msg);
}
});