Fix the version fetching in fetch-configlet to be case-insensitive. (exercism#1801)

jmrunkle · web-flow · commit 59aa5caaba30 · 2020-04-14T09:12:59.000-07:00
* Add debug logging to fetch-configlet for issue exercism#1799. * Fix the version fetching in fetch-configlet to be case-insensitive.
diff --git a/bin/fetch-configlet b/bin/fetch-configlet
@@ -45,7 +45,7 @@ case $(uname -m) in
 esac)
 
 
-VERSION="$(curl --silent --head $LATEST | awk -v FS=/ '/Location:/{print $NF}' | tr -d '\r')"
+VERSION="$(curl --silent --head $LATEST | awk -v FS=/ 'BEGIN {IGNORECASE = 1} /Location:/{print $NF}' | tr -d '\r')"
 URL=https://github.com/exercism/configlet/releases/download/$VERSION/configlet-$OS-${ARCH}.$EXT
 
 echo
