Cosmetic cleanups + copyright

chart_version_check.sh
hart_versions.sh
helmlint.sh
helmrepo.sh
wait_for_jobs.sh
wait_for_pods.sh
----------------------
  o Indentation erratic so use editor formatting to set a clean baseline.
  o Update copyright notice to span 2024.

Change-Id: I21e3cd8fd997c24d6fcd03edc1caef5315bb7f63
diff --git a/helmlint.sh b/helmlint.sh
index f9614c9..f26ea5b 100755
--- a/helmlint.sh
+++ b/helmlint.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 # -----------------------------------------------------------------------
-# Copyright 2018-2023 Open Networking Foundation (ONF) and the ONF Contributors
+# Copyright 2018-2024 Open Networking Foundation (ONF) and the ONF Contributors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -42,8 +42,8 @@
 # if [[ $# -gt 0 ]] && [[ "$1" = 'clean' ]]; then <--- allow set -u
 if [ "$1" = "clean" ]
 then
-  echo "Removing any downloaded charts"
-  find "${WORKSPACE}" -type d -name 'charts' -exec rm -rf {} \;
+    echo "Removing any downloaded charts"
+    find "${WORKSPACE}" -type d -name 'charts' -exec rm -rf {} \;
 fi
 
 # now that $1 is checked, error on undefined vars
@@ -52,51 +52,51 @@
 # loop on result of 'find -name Chart.yaml'
 while IFS= read -r -d '' chart
 do
-  chartdir=$(dirname "${chart}")
+    chartdir=$(dirname "${chart}")
 
-  echo "Checking chart: $chartdir"
+    echo "Checking chart: $chartdir"
 
-  # update dependencies (if any)
-  if ! helm dependency update "${chartdir}";
-  then
-      fail_lint=1
-      failed_deps+=("${chartdir}")
-  fi
-
-  # lint the chart (with values.yaml if it exists)
-  if [ -f "${chartdir}/values.yaml" ]; then
-    helm lint --strict --values "${chartdir}/values.yaml" "${chartdir}"
-  else
-    helm lint --strict "${chartdir}"
-  fi
-
-  rc=$?
-  if [[ $rc != 0 ]]; then
-    fail_lint=1
-    failed_lint+=("${chartdir}")
-  fi
-
-  # -----------------------------------------------------------------------
-  # check that requirements are available if they're specified
-  # how is this check different than helm dep up above ?
-  # -----------------------------------------------------------------------
-  # later helm versions allow requirements.yaml to be defined directly in
-  # Chart.yaml so an explicit check may no longer be needed.
-  # 
-  # Should we err when requirements.yaml detected to cleanup old code ?
-  # -----------------------------------------------------------------------
-  if [ -f "${chartdir}/requirements.yaml" ];
-  then
-    echo "Chart has requirements.yaml, checking availability"
-    if ! helm dependency update "${chartdir}"; then
-       fail_lint=1
-       failed_reqs+=("${chartdir}")
+    # update dependencies (if any)
+    if ! helm dependency update "${chartdir}";
+    then
+        fail_lint=1
+        failed_deps+=("${chartdir}")
     fi
 
-    # remove charts dir after checking for availability, as this chart might be
-    # required by other charts in the next loop
-    rm -rf "${chartdir}/charts"
-  fi
+    # lint the chart (with values.yaml if it exists)
+    if [ -f "${chartdir}/values.yaml" ]; then
+        helm lint --strict --values "${chartdir}/values.yaml" "${chartdir}"
+    else
+        helm lint --strict "${chartdir}"
+    fi
+
+    rc=$?
+    if [[ $rc != 0 ]]; then
+        fail_lint=1
+        failed_lint+=("${chartdir}")
+    fi
+
+    # -----------------------------------------------------------------------
+    # check that requirements are available if they're specified
+    # how is this check different than helm dep up above ?
+    # -----------------------------------------------------------------------
+    # later helm versions allow requirements.yaml to be defined directly in
+    # Chart.yaml so an explicit check may no longer be needed.
+    #
+    # Should we err when requirements.yaml detected to cleanup old code ?
+    # -----------------------------------------------------------------------
+    if [ -f "${chartdir}/requirements.yaml" ];
+    then
+        echo "Chart has requirements.yaml, checking availability"
+        if ! helm dependency update "${chartdir}"; then
+            fail_lint=1
+            failed_reqs+=("${chartdir}")
+        fi
+
+        # remove charts dir after checking for availability, as this chart might be
+        # required by other charts in the next loop
+        rm -rf "${chartdir}/charts"
+    fi
 
 done < <(find "${WORKSPACE}" -name Chart.yaml -print0)
 
@@ -109,36 +109,36 @@
 EOM
 
     #   echo "Charts that failed to lint: $failed_lint"
-  if [ ${#failed_lint[@]} -gt 0 ]; then
-      echo "Charts that failed to lint:"
-      for chart in "${failed_lint[@]}";
-      do
-	  echo "    $chart"
-      done
-  fi
+    if [ ${#failed_lint[@]} -gt 0 ]; then
+        echo "Charts that failed to lint:"
+        for chart in "${failed_lint[@]}";
+        do
+            echo "    $chart"
+        done
+    fi
 
-  if [ ${#failed_deps[@]} -gt 0 ]; then
-      echo "Charts that failed helm dependency update:"
-      for chart in "${failed_deps[@]}";
-      do
-	  echo "    $chart"
-      done
-  fi
+    if [ ${#failed_deps[@]} -gt 0 ]; then
+        echo "Charts that failed helm dependency update:"
+        for chart in "${failed_deps[@]}";
+        do
+            echo "    $chart"
+        done
+    fi
 
-  if [ ${#failed_reqs[@]} -gt 0 ]; then
-      echo "Charts with failures in requirements.yaml:"
-      for chart in "${failed_reqs[@]}";
-      do
-	  echo "    $chart"
-      done
-  fi
+    if [ ${#failed_reqs[@]} -gt 0 ]; then
+        echo "Charts with failures in requirements.yaml:"
+        for chart in "${failed_reqs[@]}";
+        do
+            echo "    $chart"
+        done
+    fi
 
-  echo
-  echo "See Also:"
-  echo "  o https://wiki.opennetworking.org/display/VOLTHA/make+lint-helm"
-  
-  echo
-  exit 1
+    echo
+    echo "See Also:"
+    echo "  o https://wiki.opennetworking.org/display/VOLTHA/make+lint-helm"
+
+    echo
+    exit 1
 fi
 
 echo "# helmlint.sh Success! - all charts linted and have valid requirements.yaml #"