Send console message with healthy render

api/src/docker/aws-emulator.js

@@ -14,19 +14,8 @@ app.post('/render', async (req, res) => {
   const { data } = await axios.post(invocationURL(5052), {
     body: Buffer.from(JSON.stringify(req.body)).toString('base64'),
   })
-  if (data.statusCode !== 200) {
-    res.status(data.statusCode)
-    res.send(res.body)
-  } else {
-    const fileContents = Buffer.from(data.body, 'base64')
-
-    const readStream = new stream.PassThrough()
-    readStream.end(fileContents)
-
-    res.set('Content-disposition', 'attachment; filename=' + 'output')
-    res.set('Content-Type', 'image/png')
-    readStream.pipe(res)
-  }
+  res.status(data.statusCode)
+  res.send(data.body)
 })
 
 app.listen(port, () => {

api/src/docker/openscad/openscad.js

@@ -45,11 +45,11 @@ const render = async (req, _context, callback) => {
     console.log(image, 'encoded image')
     const response = {
       statusCode: 200,
-      headers: {
-        'content-type': 'image/png',
-      },
-      body: image,
-      isBase64Encoded: true,
+      body: JSON.stringify({
+        imageBase64: image,
+        result,
+        tempFile,
+      }),
     }
     callback(null, response)
   }

api/src/docker/openscad/runScad.js

@@ -64,11 +64,11 @@ async function runCommand(command, timeout = 5000) {
       }
       if (stderr) {
         console.log(`stderr: ${stderr}`)
-        resolve(`stderr: ${stderr}`)
+        resolve(stderr)
         return
       }
       console.log(`stdout: ${stdout}`)
-      resolve(`stdout: ${stdout}`)
+      resolve(stdout)
     })
     setTimeout(() => {
       reject('timeout')