I remember using something before in node.js that would allow me to run a command like
node appname.js text goes here
and then read the "text goes here" part with something like
console.log(console.text)
I can't remember what it is, and can't find it in any searches. Was this a real thing, or just me dreaming?
Well there is lot's ways/packages around for reading from arguments.
the nodejs process is the base of it so check here
And also as i said lot's of packages there for parsing arguments.
yargs is one of them, minimist is also a populer one as far as i know.
If you don't want t use a package basicly it starts like this:
// inside node file
const args = process.argv.splice(2);
console.log(args);
// we are splice'ing from 2 cause
// process.argv[0] is your node-path
// process.argv[1] is your js file's full path
// Most of the time we are not using those so :)
So hope these would work for you ☺
You can use process.argv to console the input from command line.
If you run below command in terminal/command line:
node appname.js text goes here.
You can print the command line arguments by:
console.log(process.argv)
Output of above console will be:
['node',
'/home/user/path/to/appname.js',
'text',
'goes',
'here' ]
If you dont want first two text, you can use:
console.log(process.argv.slice(2))
Output of above console will be:
['text',
'goes',
'here' ]
Read this link for more info.
Hope this helps you out!!!
