mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-11-05 09:36:18 +00:00
d6a0b06f02
AWS imposes a limit of 16MB in my testing for the payload of a lambda. Compressing it enables us to pass x2-3 more data, thanks to the inefficiencies of JSON
45 lines
1.0 KiB
Plaintext
45 lines
1.0 KiB
Plaintext
title: $:/plugins/tiddlywiki/aws/lambda/handler
|
|
type: text/plain
|
|
|
|
/*
|
|
TiddlyWiki for AWS
|
|
*/
|
|
|
|
exports.handler = function(event,context,callback) {
|
|
// Initialise the boot prefix
|
|
global.$tw = _bootprefix();
|
|
// Initialise the returned results
|
|
$tw["lambda-result"] = {
|
|
"files-written": []
|
|
};
|
|
// Some default package info
|
|
$tw.packageInfo = lambdaPackageInfo;
|
|
// Load any tiddlers from the package
|
|
$tw.preloadTiddlerArray(lambdaTiddlers);
|
|
// Decompress the event data if required
|
|
if(typeof event.compressed === "string") {
|
|
require("zlib").gunzip(Buffer.from(event.compressed,"base64"),function(err,buff) {
|
|
if(err) {
|
|
return callback(err);
|
|
}
|
|
boot(JSON.parse(buff.toString()));
|
|
});
|
|
} else {
|
|
boot(event);
|
|
}
|
|
|
|
function boot(event) {
|
|
// Load any tiddlers from the event
|
|
if(event.tiddlers) {
|
|
$tw.preloadTiddlerArray(event.tiddlers);
|
|
}
|
|
// Load the commands from the event
|
|
$tw.boot.argv = (event.commands || []).slice(0);
|
|
// Boot the TW5 app
|
|
_boot($tw);
|
|
$tw.boot.boot(function() {
|
|
callback(null,$tw["lambda-result"]);
|
|
});
|
|
}
|
|
}
|