arch-nspawn: Work around pacman master returning file-URLs from the cache

eb6b0e3f · Jan Alexander Steffens (heftig) · 69a3a0e7 · eb6b0e3f
Commit eb6b0e3f authored 8 years ago by Jan Alexander Steffens (heftig)
--- a/arch-nspawn.in
+++ b/arch-nspawn.in
@@ -53,7 +53,7 @@ else
 	cache_dirs=("$cache_dir")
 fi

-host_mirror=$(pacman -Sddp extra/devtools 2>/dev/null | sed -r 's#(.*/)extra/os/.*#\1$repo/os/$arch#')
+host_mirror=$(pacman --cachedir /doesnt/exist -Sddp extra/devtools 2>/dev/null | sed -r 's#(.*/)extra/os/.*#\1$repo/os/$arch#')
 [[ $host_mirror == *file://* ]] && host_mirror_path=$(echo "$host_mirror" | sed -r 's#file://(/.*)/\$repo/os/\$arch#\1#g')

 # {{{ functions