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-rw-r--r--lib/default.nix6
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/default.nix b/lib/default.nix
index c6234e0..54bcf24 100644
--- a/lib/default.nix
+++ b/lib/default.nix
@@ -82,8 +82,10 @@ let {
mount.filesystem = q: x: {
fs.${x.mountpoint} = ''
- mkdir -p ${x.mountpoint}
- mount ${q.device} ${x.mountpoint}
+ if ! [ "$(mount | sed -n 's:\([^ ]\+\) on ${x.mountpoint} .*:\1:p')" = ${q.device} ]; then
+ mkdir -p ${x.mountpoint}
+ mount ${q.device} ${x.mountpoint}
+ fi
'';
};