use echo helpers

base.sh

@@ -11,7 +11,7 @@ DEBIAN_VERSION=$(echo $CUSTOM_ENV_CI_COMMIT_REF_NAME | cut -d'-' -f1) # CUSTOM_E
 if [ -z "$DEBIAN_VERSION" ] || [ "$DEBIAN_VERSION" != "stretch" ] && [ "$DEBIAN_VERSION" != "buster" ]
 then
 	DEBIAN_VERSION="$(echo $CUSTOM_ENV_CI_DEFAULT_BRANCH | cut -d'-' -f1)" # stretch-unstable, buster-unstable...
-	echo "Use the default debian version: $DEBIAN_VERSION"
+	info "Use the default debian version: $DEBIAN_VERSION"
 fi
 SNAPSHOT_NAME="$CUSTOM_ENV_CI_JOB_IMAGE"
 if [ -z "$SNAPSHOT_NAME" ]

cleanup.sh

@@ -3,6 +3,6 @@
 current_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
 source $current_dir/base.sh # Get variables from base.
 
-echo "Deleting container $CONTAINER_ID"
+info "Deleting container $CONTAINER_ID"
 
 lxc delete -f "$CONTAINER_ID"

prepare.sh

@@ -11,13 +11,13 @@ trap "exit $SYSTEM_FAILURE_EXIT_CODE" ERR
 
 start_container () {
 	if lxc info "$CONTAINER_ID" >/dev/null 2>/dev/null ; then
-		echo 'Found old container, deleting'
+		warn 'Found old container, deleting'
 		lxc delete -f "$CONTAINER_ID"
 	fi
 
 	if ! lxc image info "$BASE_IMAGE-$SNAPSHOT_NAME" &>/dev/null
 	then
-		echo "$BASE_IMAGE not found, please rebuild with rebuild_all.sh"
+		error "$BASE_IMAGE not found, please rebuild with rebuild_all.sh"
 		# Inform GitLab Runner that this is a system failure, so it
 		# should be retried.
 		exit $SYSTEM_FAILURE_EXIT_CODE
@@ -33,6 +33,6 @@ start_container () {
 	wait_container $CONTAINER_ID
 }
 
-echo "Running in $CONTAINER_ID"
+info "Running in $CONTAINER_ID"
 
 start_container

utils.sh

@@ -39,13 +39,6 @@ function error()
   echo "[${BOLD}${RED}FAIL${NORMAL}] ${msg}"  2>&1
 }
 
-function critical()
-{
-  local msg=${1}
-  echo "[${BOLD}${RED}CRIT${NORMAL}] ${msg}"  2>&1
-  exit 1
-}
-
 clean_containers()
 {
 	local base_image_to_clean=$1