Scan log files of all R and/or SAS programs within a directory

Scan the log files of multiple R and/or SAS programs The scan searches \*.Rout files for warnings and errors; \*.log files for warnings, errors, notes, and other messages using the shell command scanlogs.

dir_scanlogs(path = getwd(), pattern = NULL, ext = c("Rout", "log"))

scanlogs(...)

Arguments

path: a single directory path. Defaults to the working directory.
pattern: optional character string containing a regular expression. Only file names which match the regular expression will be scanned.
ext: a character vector of file extensions to scan the logs of.
...: character vectors containing file names or paths with extensions .R, .Rmd, .qmd, .Rout, .sas, .log, or .lst. Defaults to the path of the source editor context.

Value

dir_scanlogs() returns a named list of character vectors.

scanlogs() returns a named list of character vectors of scanned results.

Examples

if (FALSE) { # \dontrun{
# Scan all Rout and SAS log files in the working directory
dir_scanlogs()

# Scan all Rout files with "final" in the file name
dir_scanlogs(path = "./stage_directory/asmbdat/", pattern = "final", ext = "Rout")
} # }

if (FALSE) { # \dontrun{
scanlogs()
scanlogs("./stage_directory/asmbdat/mk-something.Rout")
scanlogs("./stage_directory/sas/check-something.log")
scanlogs("./stage_directory/asmbdat/mk-something.Rout", "./stage_directory/sas/check-something.log")
} # }