download script: re-factor. only have 1 loop for downloading

1 files changed, 10 insertions, 11 deletions

diff --git a/download b/download
index 4860a58..bed0b64 100755
--- a/download
+++ b/download
@@ -24,20 +24,18 @@
 set -u -e
 
 download=./resources/scripts/helpers/download
-availableprogrammes=$(ls ${download}/)
+programmes="none"
 
 case ${@} in
 	all)
-		for programme in ${availableprogrammes}; do
-			${download}/${programme}
-		done
+		programmes=$(ls ${download}/)
 		;;
 	list)
-		printf "possible values for 'programmes':\nall:\n%s\n\n" "${availableprogrammes}"
+		printf "possible values for 'programmes':\nall:\n%s\n\n" "${programmes}"
 		;;
 	help)
 		printf "%s\n\n" "./download programme(s) # programmes are space separated, if specifing multiple programmes"
-		printf "possible values for 'programmes':\nall:\n%s\n\n" "${availableprogrammes}"
+		printf "possible values for 'programmes':\nall:\n%s\n\n" "${programmes}"
 		printf "Example (download everything): ./download all\n"
 		printf "Example (download flashrom): ./download flashrom\n"
 		printf "Example (download coreboot): ./download coreboot\n"
@@ -46,11 +44,12 @@ case ${@} in
 		;;
 	*)
 		for programme in ${@}; do
-			echo ${availableprogrammes} | grep -wq ${programme} || (printf "ERROR: Invalid programme '${programme}'. See ./download help.\n"; exit 1)
-		done
-		for programme in ${@}; do
-			${download}/${programme}
+			echo ${programmes} | grep -wq ${programme} || (printf "ERROR: Invalid programme '${programme}'. See ./download help.\n"; exit 1)
 		done
+		programmes=${@}
 		;;
 esac
-# ------------------- DONE ----------------------
+
+for programme in ${programmes}; do
+	${download}/${programme}
+done