inst/rstudio/templates/project/temp_rprofile.R

In SIAtools: 'ShinyItemAnalysis' Modules Development Toolkit

# Generated by {SIAtools}

# This file's only purpose is to print a merry welcome message once the project
# is FIRST opened. Then it gets itself destroyed immediately.
# Create new .Rprofile if you need one.

# do not evaluate in .GlobalEnv, so user's environment remains clean
local({
  if (interactive()) {
    # get the command that invoked this R session
    # if it claims RStudio, consider that as a likely scenario
    c_args <- commandArgs()
    likely_rstudio <- basename(c_args[1L]) == "RStudio"

    if (isTRUE(likely_rstudio)) {
      # wait for RStudio to be fully set up and call the `welcome_routine` the
      # idea is to (1) get a "real" console width for the message to be nicely
      # displayed and (2) to defer the message print so it gets more attention

      setHook(
        "rstudio.sessionInit",
        function(newSession) SIAtools:::welcome_routine()
      )
    } else {
      # if no RStudio is available, call it as well
      SIAtools:::welcome_routine()
    }
  }
})