Type: Package
Package: log4r
Title: A Fast and Lightweight Logging System for R, Based on 'log4j'
Version: 0.5.0.9000
Authors@R: c(
    person("John Myles", "White", role = c("aut", "cph")),
    person("Kenton", "White", role = "ctb"),
    person("Kirill", "Müller", , "krlmlr+r@mailbox.org", role = "ctb"),
    person("Aaron", "Jacobs", , "atheriel@gmail.com", role = "aut"),
    person("Posit Software, PBC", role = c("cph", "fnd"),
           comment = c(ROR = "https://ror.org/03wc8by49")),
    person("Hadley", "Wickham", , "hadley@posit.co", role = "cre",
           comment = c(ORCID = "0000-0003-4757-117X"))
  )
Description: Provides a fast, lightweight, object-oriented approach to
        logging based on the widely-emulated 'log4j' system and
        etymology. Loggers write messages to one or more destinations,
        such as the console, a file, or a remote server, using a format
        you control. Messages below the chosen severity threshold are
        discarded cheaply, so logging calls can be left in production
        code.
License: Artistic-2.0
URL: https://github.com/r-lib/log4r, https://log4r.r-lib.org
BugReports: https://github.com/r-lib/log4r/issues
Imports: cli, lifecycle, rlang
Suggests: futile.logger, httr, jsonlite, knitr, lgr, logger, logging,
        microbenchmark, rlog, rmarkdown, rsyslog, testthat (>= 3.0.0),
        webfakes
VignetteBuilder: knitr
Config/Needs/website: tidyverse/tidytemplate
Config/roxygen2/version: 8.0.0
Config/testthat/edition: 3
Encoding: UTF-8
LazyLoad: yes
Roxygen: list(markdown = TRUE)
Collate: 'appenders.R' 'logfuncs.R' 'deprecated.R' 'layouts.R'
        'level.R' 'log4r-package.R' 'logger.R'
Repository: https://r-lib.r-universe.dev
Date/Publication: 2026-09-04 19:45:20 UTC
RemoteUrl: https://github.com/r-lib/log4r
RemoteRef: HEAD
RemoteSha: 406f5cab3c66111229a4d0b102a5f8ed4d72f846
NeedsCompilation: yes
Packaged: 2026-10-04 12:01:38 UTC; root
Author: John Myles White [aut, cph],
  Kenton White [ctb],
  Kirill Müller [ctb],
  Aaron Jacobs [aut],
  Posit Software, PBC [cph, fnd] (ROR: <https://ror.org/03wc8by49>),
  Hadley Wickham [cre] (ORCID: <https://orcid.org/0000-0003-4757-117X>)
Maintainer: Hadley Wickham <hadley@posit.co>