View source: R/get_script_dir_path.R
get_script_dir_path | R Documentation |
Function returns the path to the script that ran it. Can be used to put the
script outputs right next to the script. If run inside a function it will
return the script that ran that function. Helps to run at the top of a sourced
function: sample_script_path = get_script_path()
And then use that script name in the function default:
example_function = function(script_path = sample_script_path){script_path}
Designed to work if run as Rscript, sourced via RStudio or console, or run
via RStudio. Found most of the inspiration for this here:
https://stackoverflow.com/questions/1815606/rscript-determine-path-of-the-executing-script
get_script_dir_path(
debug_mode = FALSE,
sourced_file = TRUE,
include_file_name = FALSE
)
debug_mode |
Boolen on whether detailed messages should be output to help debug the code |
sourced_file |
Boolean on whether the files expects to be sourced or not. If so, and it's run as an rscript or sourced via the console it returns getwd. |
include_file_name |
Boolean on whther the file name should be reutrned if possible |
Returns the path to the script that ran it
Only works through the console if it's sourcing a script that contains it (no script there)
Only works on the first file that runs it. After that all of the files
sourced by that file would return the first path. The way around this is
to source the secondary files with chdir = T. Then set sourced_file = T
and it should work (the sourced files will use getwd()
to get the
path). For functions to know where they are. Write out a path for that
function and call that path to source the function. The funciotn will then
take that path as one of it's parameters. It will then have that path by
default indefinitely.
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