| # +=============================================+ |
| # Strip the filename, retain the directory only.| |
| # +=============================================+ |
| function getShellScriptDirectory { |
| local dir |
| |
| dir=${0%/*} |
| |
| if [ "$dir" = "." ] |
| then |
| dir=$(pwd) |
| elif [ "${dir#/}" = "$dir" ] # dir does not start with a / |
| then |
| dir=$(pwd)/$dir |
| fi |
| echo $dir |
| } |
| # ============================================== |
| # Delete the file if exists |
| # ============================================== |
| function deleteFile { |
| if [ -e $1 ]; then |
| echo "Deleting file [$1]." |
| rm $1 |
| fi |
| } |
| # ============================================== |
| # Change extension of file if it exists |
| # ============================================== |
| function changeFileExtension { |
| filename=$1 |
| ext=$2 |
| #echo "File mame =$1, ext=$2" |
| if [ -e $filename ]; then |
| noext=${filename%.*} |
| echo "Renaming [$filename] to [$noext.$ext]." |
| mv $filename $noext.$ext |
| fi |
| } |
| # ============================================== |
