bin: add depth option and usage

diff --git a/bin/socheck b/bin/socheck
index 78a351042d492d0790d03e5d3f99f854c1ebdbdd..ab6a411d47075d64c7ee6c5595950e014bae55b9 100755 (executable)
--- a/bin/socheck
+++ b/bin/socheck
@@ -1,5 +1,18 @@
 #!/bin/bash
 
+version="0.1"
+
+function usage ()
+{
+    echo "Usage :  $0 [options] [PATH]
+    Checks installed libraries for missing dynamic links.
+
+    Options:
+    -d,--depth      Max depth to search
+    -h,--help       Display this message
+    -v,--version    Display script version"
+}
+
 checkso() {
     for f in ${@}; do
         if sudo LD_LIBRARY_PATH=$LD_LIBRARY_PATH ldd $f | grep -q "not found"; then
@@ -8,13 +21,37 @@ checkso() {
     done
 }
 
+# Parse arguments
+declare -a args
+while [[ $# > 0 ]]; do
+    opt="$1"
+
+    case $opt in
+        -d|--depth)    depth=$2; shift 2 ;;
+        -h|--help)     usage; exit 0 ;;
+        -v|--version)  echo "$0 -- Version $version"; exit 0 ;;
+        -* )
+            echo -e "\n  Option does not exist : $opt\n"
+            usage; exit 1 ;;
+
+        *) args+=($opt); shift ;;
+    esac
+done
+path="${args[0]}"
+
+declare -a findopts
+[[ $depth ]] && findopts+=(-maxdepth "$depth")
+
 sudo -v
 
+echo "${findopts[@]}" 
 echo "Searching broken binaries...."
-bins=( $(find /usr/bin -maxdepth 1 -type f -executable) )
+binpath=${path:-/usr/bin}
+bins=( $(find "$binpath" "${findopts[@]}" -type f -executable) )
 checkso ${bins[@]}
 
 echo " "
 echo "Searching broken libs...."
-libs=( $(find /usr/lib/*.so* -maxdepth 1 -type f -executable) )
+libpath=${path:-/usr/lib}
+libs=( $(find $libpath "${findopts[@]}" -name '*.so' -type f -executable) )
 checkso ${libs[@]}