Hey thanks for the hint,
while this works for __filename and __dirname, this probably is not ideal
for module/exports.
So I guess having a general way of adding something to the execution
scope/context of a file (eval) would still be the better solution.
Greetings
Luca Lindhorst
Am Di., 23. Feb. 2021 um 04:21 Uhr schrieb Andrew Fedoniouk <
andrew.fedoniouk@xxxxxxxxx>:
Ideally __filename/__dirname shall be implemented on qJS compiler level.
Any other way is just a palliative.
I did it here as the functionality is critical for Sciter.JS use cases.
Please check :
https://github.com/c-smile/quickjspp/commit/10270350504f2623d53d2903bc23b44b60a76707
Andrew Fedoniouk
Terra Informatica Software, Inc.
Richmond, BC, Canada
http://sciter.com
*From: *FreeLists Mailing List Manager <ecartis@xxxxxxxxxxxxx>
*Sent: *February 22, 2021 5:05 PM
*To: *quickjs-devel digest users <ecartis@xxxxxxxxxxxxx>
*Subject: *quickjs-devel Digest V3 #7
quickjs-devel Digest Mon, 22 Feb 2021 Volume: 03 Issue: 007
In This Issue:
[quickjs-devel] Eval with custom local scope
----------------------------------------------------------------------
From: Luca Adrian Lindhorst <info@xxxxxxxxxxxxxxxx>
Date: Mon, 22 Feb 2021 22:30:25 +0100
Subject: [quickjs-devel] Eval with custom local scope
Hello,
I try to build a commonjs require for my project for compatibility reasons.
So I need to define __filename/__dirname/module/exports in the context of
each file. Currently I do
_script = '(function(' + Object.keys(ctx).join(',') + ') {'
+ _script +
'}).bind({})(...Object.values(this))';
evalThis(_script, file, ctx);
where evalThis is basically a call to "JS_EvalThis" with
JS_EVAL_TYPE_GLOBAL. This mostly works but is not ideal for multiple
reasons: for one if those files use ES6 imports they would break.
Currently the only way I could find is to heavily modifying JS_InternalEval
if not the parsing functions themselves.
Are there any better solutions to this?
Thanks
Luca Lindhorst
------------------------------
End of quickjs-devel Digest V3 #7
*********************************
