Npm ERR! /xxx/xxx/xx_user_home/.npm/archiver/0.14.4/npm-debug.log Npm ERR! Additional logging details can be found in: Npm ERR! including the npm and node versions, at: Npm ERR! If you need help, you may report this entire log, Npm ERR! at process._tickCallback (node.js:419:13) Npm ERR! at IncomingMessage.emit (events.js:117:20) Npm ERR! at Request.emit (events.js:117:20) Npm ERR! at Request.emit (events.js:98:17) Npm ERR! at Request._callback (/usr/local/node-v0.10.33-linux-圆4/lib/node_modules/npm/node_modules/npm-registry-client/lib/request.js:246:65) Npm ERR! Error: Could not authenticate npmdeploy-test : archiver It would encourage me to write more such articles.Npm publish archiver-0.14.4.tgz -registry npm ERR! publish Failed PUT 401 If the above content helped you please leave a 👏.
#Npm archiver archive#
I hope the above code helps someone who is struggling to create a dynamic archive file in nodejs/express framework.
#Npm archiver install#
install archieve npm install archiver -save //Inject the response object into the Constructor of your controller //This is required if you are using loopback.io or your express.js controller already has a response object protected response: Response, //To start archiving var archive = archiver('zip', ) archive.finalize() //The critical part that helped is returning the response.
#Npm archiver how to#
The below code snippet is pretty much straight forward on how to achieve archiving at a loopback based server and download from the browsers. Hence after a lot of trials and errors, something worked. Most of the examples out there didn't work for me and always returned a “Failed - No file” error on triggering a download. but something I could hardly find was the one with loopback (loopback.io). There have been various examples of how to use the “archiver” node module with express. That's when we came across the “archiver” npm package.
#Npm archiver zip file#
The option left with us was to stream the zip file that we would build on the fly. But since our sample CSV file was autogenerated based on the passed parameters we couldn't keep our files n the filesystem zipped and then sent. We then thought of providing the sample CSV file and the instructions as two different files respectively zipped together when the user downloads. We added these instructions to the start of the CSV but then users were confused about what rows to keep in the CSV before the import. The challenge was to make the users aware of how each field needs to be defined since some of the fields were required, some were optional, some supported only a certain set of strings.
I had been working on a requirement to provide a sample CSV file for the import of memberships for organizations. Creating a zip file dynamically on requested by the client in NodeJS/Loopback
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