add option -m to disable colors in output

docker-bench-security.sh

@@ -11,7 +11,6 @@
 # ------------------------------------------------------------------------------
 
 # Load dependencies
-. ./output_lib.sh
 . ./helper_lib.sh
 
 # Setup the paths
@@ -38,6 +37,7 @@ usage () {
   usage: ${myname} [options]
 
   -h           optional  Print this help message
+  -m           optional  Disable colors in output
   -l PATH      optional  Log output in PATH
 EOF
 }
@@ -45,15 +45,20 @@ EOF
 # Get the flags
 # If you add an option here, please
 # remember to update usage() above.
-while getopts hl: args
+outputlib='output_lib.sh'
+
+while getopts hml: args
 do
   case $args in
   h) usage; exit 0 ;;
+  m) outputlib='textout_lib.sh' ;;
   l) logger="$OPTARG" ;;
   *) usage; exit 1 ;;
   esac
 done
 
+. ./${outputlib}
+
 if [ -z "$logger" ]; then
   logger="${myname}.log"
 fi

textout_lib.sh

@@ -0,0 +1,26 @@
+#!/bin/sh
+bldred=''
+bldgrn=''
+bldblu=''
+bldylw=''
+txtrst=''
+
+logit () {
+  printf "%b\n" "$1" | tee -a "$logger"
+}
+
+info () {
+  printf "%b\n" "${bldblu}[INFO]${txtrst} $1" | tee -a "$logger"
+}
+
+pass () {
+  printf "%b\n" "${bldgrn}[PASS]${txtrst} $1" | tee -a "$logger"
+}
+
+warn () {
+  printf "%b\n" "${bldred}[WARN]${txtrst} $1" | tee -a "$logger"
+}
+
+yell () {
+  printf "%b\n" "${bldylw}$1${txtrst}\n"
+}