Sync scripts with rancher/charts

scripts/chart-templates/crd-base/README.md

@@ -1,2 +1,2 @@
 # ${name}-crd
-A Rancher chart that installs the CRDs used by [${name}](https://github.com/rancher/dev-charts/tree/master/packages/${name}).
+A Rancher chart that installs the CRDs used by ${name}.

scripts/produce-sha256

@@ -13,9 +13,10 @@ fi
 for f in packages/*; do
     rm -rf ./sha256sum-new/$(basename -- ${f})
     mkdir -p ./sha256sum-new/$(basename -- ${f})
-    find ${f} -type f | xargs sha256sum > ./sha256sum-new/$(basename -- ${f})/$(basename -- ${f}).sum
+    find ${f} -type f | sort | xargs sha256sum > ./sha256sum-new/$(basename -- ${f})/$(basename -- ${f}).sum
 done
 
+# If there were no sha256sums in the first place, output the name of every chart
 if [ ! -d sha256sum ]; then
     cp -R sha256sum-new sha256sum
     for f in packages/*; do
@@ -23,8 +24,9 @@ if [ ! -d sha256sum ]; then
     done
 fi
 
-for f in sha256sum/*; do 
-    if ! cmp -s ./sha256sum-new/$(basename -- ${f})/$(basename -- ${f}).sum ${f}/$(basename -- ${f}).sum; then
+# For all the new sha256sums that were generated, compare them and see if the existing assets need to be rebuilt
+for f in sha256sum-new/*; do
+    if ! cmp -s ./sha256sum/$(basename -- ${f})/$(basename -- ${f}).sum ${f}/$(basename -- ${f}).sum; then
         echo $(basename -- ${f})
     fi
 done