A console.log wrapper for ClojureScript.

• Lazy message evaluation
• Simple API

• Highly configurable

Add [org.harto/huon "1.0.0-SNAPSHOT"] as a dependency in project.clj (or similar).

(ns foo.bar
  (:require [huon.log :as log]))

;; optional; defaults to :warn
(log/configure! {:root-level :info})

(log/debug "an invisible message")
(log/info "hello" "world")

Output:

[foo.bar:8] hello world

Available logging macros are debug, info, warn and error.

The time macro wraps console.time / console.timeEnd for basic profiling:

(log/time "reticulating splines"
  (reticulate-splines))

Output:

[foo.bar:27] reticulating splines: 37.192ms

• (configure! opts) - set logging configuration according to options
• (set-root-level! level) - reset the root logger level (e.g. (set-root-level! :error))
• (set-level! logger-name level) - reset a logger level (e.g. (set-level! "foo.bar" :warn))

• :show-level? - whether to print the log level alongside each message (default: false)
• :format - a function to customize formatting of each message argument (default: str)
• :root-level - the global logging threshold (default: :warn)
• :logger-levels - a mapping of namespace names to log levels (e.g. {"foo" :info, "foo.bar" :debug})

The automated test suite is runnable via bin/run-tests.

MIT; see LICENSE.