cli-sprintf-format

sprintf formatting targetted for CLI

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cli-sprintf-format

CLI dedicated sprintf formatter

An improved version of util.formatWithOptions
  • Provides more reliable type resolution and error handling
  • Detects color support (via supports-color)
  • Ensures colored (if supported) output not only for the inspected objects but also for primitive vaulues
  • Colored JSON (%j) formatting
  • Object inspection depth defaults to 4, but can be overriden via FORMAT_INSPECT_DEPTH environment variable
  • For %s strings are passed through inspect formatter therefore appear colored (if supported) and eventual multiline content appears inline. To escape that behavior %#s should be used instead

Installation

npm install cli-sprintf-format

Usage

const cliFormat = require("cli-sprintf-format");

console.log(cliFormat("Some %s with %d count", "foo", 12)); // Some foo with 12 count

Tests

npm test