Obtains a sessionInfo from a local R session

Source: R/utility-functions.R

The function may also execute provided expressions or files. The implementation is based on r_vanilla.

clean_session(expr = c(), script_file = NULL, rmd_file = NULL,
  echo = FALSE, predetect = TRUE,
  repos = "https://cloud.r-project.org")

Arguments

expr

vector of expressions to be executed in the session (see quote)
script_file

R script to be executed in the session, uses source
rmd_file

R Markdown file to rendered in the session, uses render
echo

print out detailed information from R
predetect

whether to use automagic to install missing packaging before executing the R script or R Markdown file
repos

Repository to use, requried if expr incluedes install statements

Examples

clean_session(c(quote(library('lattice'))))
#> INFO [2019-08-20 16:43:55] Creating an R session with the following expressions:
#> library("lattice")
#> R version 3.6.1 (2019-07-05)
#> Platform: x86_64-pc-linux-gnu (64-bit)
#> Running under: Ubuntu 19.04
#> 
#> Matrix products: default
#> BLAS:   /usr/lib/x86_64-linux-gnu/blas/libblas.so.3.8.0
#> LAPACK: /usr/lib/x86_64-linux-gnu/lapack/liblapack.so.3.8.0
#> 
#> locale:
#>  [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C              
#>  [3] LC_TIME=de_DE.UTF-8        LC_COLLATE=en_US.UTF-8    
#>  [5] LC_MONETARY=de_DE.UTF-8    LC_MESSAGES=en_US.UTF-8   
#>  [7] LC_PAPER=de_DE.UTF-8       LC_NAME=C                 
#>  [9] LC_ADDRESS=C               LC_TELEPHONE=C            
#> [11] LC_MEASUREMENT=de_DE.UTF-8 LC_IDENTIFICATION=C       
#> 
#> attached base packages:
#> [1] stats     graphics  grDevices utils     datasets  methods   base     
#> 
#> other attached packages:
#> [1] lattice_0.20-38
#> 
#> loaded via a namespace (and not attached):
#> [1] compiler_3.6.1 grid_3.6.1