lambee/actions/fn-open/cli.js

A tool to help developer work with AWS Lambda.

const open = require('open')

/**
 * Registers this CLI action with Commander.
 * 
 * @param {*} program An instance of Commander CLI library
 */
function registerAction(program) {
    program
        .command('fnopen <functionName>')
        .description('Opens a Lambda function in the AWS console.')
        .option('--region <region>', 'The AWS region. You can set this using environment variable AWS_DEFAULT_REGION.')
        .action((functionName, cmdObj) => {

            const region = cmdObj.region || process.env.AWS_DEFAULT_REGION
            
            if (!region) return console.error('AWS region not set. Use --region option or AWS_DEFAULT_REGION environment variable.')
            
            open(`https://${region}.console.aws.amazon.com/lambda/home?region=${region}#/functions/${functionName}?tab=graph`).catch(console.error)
            
        })
}

module.exports = { registerAction }