build-knecht: use pacman-conf instead of mangling uname output

1 files changed, 7 insertions, 6 deletions

diff --git a/build-knecht b/build-knecht
index 508f614..cdbffc3 100755
--- a/build-knecht
+++ b/build-knecht
@@ -10,12 +10,13 @@ if [ -z "${home_dir}" ]; then
   exit 1
 fi
 
-arch=$(
-  uname -m \
-  | sed '
-    s/^\(armv[67]\)l$/\1h/
-  '
-)
+if [ -n "$1" ]; then
+  arch="$1"
+else
+  arch=$(
+    pacman-conf Architecture
+  )
+fi
 
 if ! git -C "${home_dir}/archlinuxewe" pull --ff-only; then
   >&2 echo 'Cannot update archPackages repository.'