terminal-log

Terminal string styling logger

install

$ npm install terminal-log

usage

var logger = require("terminal-log");
var err = new Error("Error message.");
logger.info("Message text.", 'More message.');
logger.warn("Message text.", 'More message.');
// will print more logs to terminal if using --verbose
logger.error("Message text.", err);
// logger.error("Message text.", 'More message.');
 
// will print more logs to terminal if using --verbose
logger.verbose(err);
logger.ok("Message text.", "More message.");
// will print more logs to terminal if using --verbose
logger.fail("Message text.", err);

cli --verbose

api

The terminal-log module can help developer improving the interactive experience of cli app. Tell your user what has happened through the log, and what to do next.

ps: will print more logs to terminal if using --verbose

logger.info(msg[, submsg])

• msg String
• submsg String

Standard interface

logger.warn(msg[, submsg])

• msg String
• submsg String | Object | Error

Standard interface

logger.error([msg] [, submsg])

• msg String | Object | Error
• submsg String | Object | Error

Standard interface

logger.verbose(msg)

• msg String | Object | Error

Advanced interface. Nothing output unless --verbose in process.argv

logger.ok(msg[, submsg])

• msg String
• submsg String

Advanced interface

logger.fail([msg] [, submsg])

• msg String | Object | Error
• submsg String | Object | Error

Advanced interface. Will exit process after call.