feat: bash alias and environment variable set

Author: ValerioMagnago

Diff for: aliases

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+AR_ROOT=$( cd "$(dirname "${BASH_SOURCE[0]}" )" && pwd)
+
+# catkin workspace alias
+alias AR_source="source ${AR_ROOT}/ar_environment.sh"
+alias AR_clean="cd ${AR_ROOT}/build && make clean"
+alias AR_build="cd ${AR_ROOT} && rm -f -r build && mkdir build && cd build && cmake .."
+alias AR_make="cd ${AR_ROOT}/build && make"
+alias AR_cd="cd ${AR_ROOT}"

Diff for: environment.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+#THIS SCRIPT SHOULD RUN AFTER environment.sh contained in AppliedRoboticsEncironment folder
+CATKIN_SHELL=bash
+
+printf "* StudentInterface/environment.sh\n"
+if [ -z "$AR_ROOT" ]
+then
+  if [ -z "$AR_CATKIN_ROOT" ]
+  then
+      printf "\t* \e[31mERROR. Did you source the environment in AppliedRoboticsEnvironment?\e[0m\n"
+  else
+      source "$(dirname "${BASH_SOURCE[0]}" )/aliases"
+      printf "\t\t* \e[32m DONE!\n\e[0m"
+  fi
+else
+  printf "\t*\e[33m Seems that you already source this environment.\e[0m\n"  
+fi
+
+
+
+