fix: Exit with error 1 if package already exists

Author: hyperupcall

pkg/lib/commands/do-plumbing-clone.sh

@@ -11,8 +11,7 @@ do-plumbing-clone() {
 	ensure.nonZero 'package' "$package"
 
 	if [ -e "$BPM_PACKAGES_PATH/$package" ]; then
-		log.error "Package '$package' is already present"
-		exit
+		die "Package '$package' is already present"
 	fi
 
 	local -a gitArgs=(--recursive)

tests/do-plumbing-clone.bats

@@ -16,7 +16,7 @@ load 'util/init.sh'
 
 	run do-plumbing-clone false github.com username/package
 
-	assert_success
+	assert_failure
 	assert_output -e "Package 'username/package' is already present"
 }
 
@@ -26,7 +26,7 @@ load 'util/init.sh'
 
 	run do-plumbing-clone false github.com username/package
 
-	assert_success
+	assert_failure
 	assert_output -e "Package 'username/package' is already present"
 }