sina-masnadi / lambda-ghostscript

Ghostscript for Lambda

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lambda-ghostscript's Issues

Please Provide Build Options

Thanks so much for this. Can you kindly provide the options passed to ./configure for building this? How might one use this to package an arbitrary version of gs.
Thanks

Ghostscript 9.25

Hi! I'm having some issues with ghostscript 9.20 that have been corrected on 9.25 version. Do you have in mind updating this version? Or where can I find some documentation for doing the upgrade by my own?

Thanks!

spawn ENOENT

hi,
great job... but how can i use this binari ?

i tried with https://github.com/sina-masnadi/node-gs

              gs()
                .batch()
                .nopause()
                .option('-r' + 50 * 2)
                .option('-dDownScaleFactor=2')
                .executablePath()
                .device('png16m')
                .output(tempNewPath)
                .input(tempFilePath)
                .exec( (err, stdout, stderr) =>{
                    if (!err) {
                        console.log('gs executed w/o error');
                        console.log('stdout', stdout);
                        console.log('stderr', stderr);
                        //resolve();
                        return true
                    } else {
                        console.log('gs error:', err);
                        //reject(err);
                        return false
                    }
                });
        

but i have this error:

Error: spawn ../lambda-ghostscript/bin/gs ENOENT
    at exports._errnoException (util.js:1020:11)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:197:32)
    at onErrorNT (internal/child_process.js:376:16)
    at _combinedTickCallback (internal/process/next_tick.js:80:11)
    at process._tickDomainCallback (internal/process/next_tick.js:128:9)

I thought the problem was the gs module, so I tried calling the binary file directly with spawn

var path = require('path')
const { spawn } = require('child_process');

var opz = ["-dBATCH","-dNOPAUSE","-r100","-dDownScaleFactor=2","-sDEVICE=png16m","-sOutputFile=/tmp/1-Introduzione_2018.png","/dist/in.pdf"];

var nwDir = path.dirname(process.execPath);
var a = path.join(__dirname,"lambda-ghostscript","bin","gs")
spawn(a, opz).stdout.on("data", function(d) {
    console.log(d);
  });

BUT

Error: spawn c:\Users\Samir\Documents\GitHub\esempi\provaGs\lambda-ghostscript\bin\gs ENOENT
util.js:1024
    at _errnoException (util.js:1024:11)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:192:19)
    at onErrorNT (internal/child_process.js:374:16)
    at _combinedTickCallback (internal/process/next_tick.js:138:11)
    at process._tickCallback (internal/process/next_tick.js:180:9)
    at Function.Module.runMain (module.js:655:11)
    at startup (bootstrap_node.js:187:16)
    at bootstrap_node.js:608:3

what am I doing wrong?? thanks