Merge pull request #303 from aws/revert-301-master

Revert "directly assigned buildspec path to docker command outside of path ch…"

Author: subinataws

local_builds/codebuild_build.sh

@@ -41,7 +41,7 @@ function usage {
     echo "               * For sourceIdentifier, use a value that is fewer than 128 characters and contains only alphanumeric characters and underscores"
     echo "  -c        Use the AWS configuration and credentials from your local host. This includes ~/.aws and any AWS_* environment variables."
     echo "  -p        Used to specify the AWS CLI Profile."
-    echo "  -b FILE   Used to specify a buildspec override file. Defaults to buildspec.yml in the source directory. Takes a relative path to the primary source directory"
+    echo "  -b FILE   Used to specify a buildspec override file. Defaults to buildspec.yml in the source directory."
     echo "  -m        Used to mount the source directory to the customer build container directly."
     echo "  -e FILE   Used to specify a file containing environment variables."
     echo "            (-e) File format expectations:"
@@ -121,7 +121,7 @@ fi
 
 if [ -n "$buildspec" ]
 then
-    docker_command+=" -e \"BUILDSPEC=$buildspec\""
+    docker_command+=" -e \"BUILDSPEC=$(allOSRealPath $buildspec)\""
 fi
 
 if [ -n "$environment_variable_file" ]
@@ -182,4 +182,4 @@ echo ""
 echo $exposed_command
 echo ""
 
-eval $docker_command
+eval $docker_command