Merge pull request #2 from TakeoffTech/feature/SRE-3752

SRE-3752: use gnu parallel and GLOB for ignore

src/hrval-all.sh

@@ -1,12 +1,13 @@
 #!/usr/bin/env bash
 
 set -o errexit
+shopt -s extglob
 
 DIR=${1}
 IGNORE_VALUES=${2-false}
 KUBE_VER=${3-master}
 HELM_VER=${4-v2}
-IGNORE_EXPRESSION=${5-.*}
+IGNORE_EXPRESSION=${5}
 HRVAL="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )/hrval.sh"
 
 if [[ ${HELM_VER} == "v2" ]]; then
@@ -38,17 +39,17 @@ function isHelmRelease {
 DIR_PATH=$(echo ${DIR} | sed "s/^\///;s/\/$//")
 FILES_TESTED=0
 for f in `find ${DIR} -type f -name '*.yaml' -or -name '*.yml'`; do
-  if [[ ${f} =~ ${IGNORE_EXPRESSION} ]]; then
-    echo "Skipping file by ignore expression"
+  if [[ -n ${IGNORE_EXPRESSION} && ${f} = ${IGNORE_EXPRESSION} ]]; then
+    >&2 echo "Skipping file ${f} by ignore expression"
     continue
   fi
   if [[ $(isHelmRelease ${f}) == "true" ]]; then
-    ${HRVAL} ${f} ${IGNORE_VALUES} ${KUBE_VER} ${HELM_VER}
+    echo ${f}
     FILES_TESTED=$(( FILES_TESTED+1 ))
   else
-    echo "Ignoring ${f} not a HelmRelease"
+    >&2 echo "Ignoring ${f} not a HelmRelease"
   fi
-done
+done | parallel "${HRVAL} {} \"${IGNORE_VALUES}\" ${KUBE_VER} ${HELM_VER}"
 
 # This will set the GitHub actions output 'numFilesTested'
 echo "::set-output name=numFilesTested::${FILES_TESTED}"