add utils to NAMESPACE

DESCRIPTION

@@ -2,14 +2,14 @@ Package: funr
 Title: Simple Utility Providing Terminal Access to all R Functions
 Description: A small utility which wraps Rscript and provides access to all R
     functions from the shell.
-Version: 0.3.0
+Version: 0.3.1
 Authors@R: person("Sahil", "Seth", email = "[email protected]", role = c("aut", "cre"))
 License: MIT + file LICENSE
 LazyData: true
 Imports:
     utils
 URL: https://github.com/sahilseth/funr
 BugReports: https://github.com/sahilseth/funr/issues
-RoxygenNote: 5.0.1
+RoxygenNote: 5.0.1.9000
 Suggests:
     testthat

NAMESPACE

@@ -9,3 +9,4 @@ export(sys.script)
 importFrom(utils,head)
 importFrom(utils,help)
 importFrom(utils,str)
+importFrom(utils,tail)

NEWS.md

@@ -1,6 +1,8 @@
 funr 0.3.0
 ----------------------------------------------
 - **NEW**: A new function, to detect the path, where R script resides.
+  This is similar to `$0` in bash scripting. 
+  This functionality is missing in R
 - better error messages in case of failures
 
 funr 0.2.0

R/detect_home.R

@@ -1,11 +1,14 @@
-
+utils::globalVariables(c(".home"))
+utils::suppressForeignCheck(".home")
 
 #' Enables detection of the folder a script resides in with certain accuracy
 #'
 #' R does not have a default way to return and use, the location of a specific script.
 #'
 #' @export
 #'
+#' @importFrom utils tail
+#'
 #' @source https://github.com/molgenis/molgenis-pipelines/wiki/How-to-source-another_file.R-from-within-your-R-script
 get_script_path <- function(){
   this.file = NULL
@@ -28,7 +31,9 @@ get_script_path <- function(){
 
   if (length(res) > 0){
     res = tools::file_path_as_absolute(dirname(res))
-    .home <<- res
+    #assign(.home, res, envir = .GlobalEnv)
+    #.home <<- res
+
     return(res)
   }