diff options
| author | Eelco Dolstra <edolstra@gmail.com> | 2018-02-07 17:23:05 +0100 |
|---|---|---|
| committer | Eelco Dolstra <edolstra@gmail.com> | 2018-02-07 17:23:05 +0100 |
| commit | bb030ece3b4dc6ca892907927345e8d109e42678 (patch) | |
| tree | b330c1280f9ebdc6a274eced0566cc2b4ac995d8 | |
| parent | f0979ca30e657b16a840fe8977fb833c762d53c3 (diff) | |
| download | nixlib-bb030ece3b4dc6ca892907927345e8d109e42678.tar nixlib-bb030ece3b4dc6ca892907927345e8d109e42678.tar.gz nixlib-bb030ece3b4dc6ca892907927345e8d109e42678.tar.bz2 nixlib-bb030ece3b4dc6ca892907927345e8d109e42678.tar.lz nixlib-bb030ece3b4dc6ca892907927345e8d109e42678.tar.xz nixlib-bb030ece3b4dc6ca892907927345e8d109e42678.tar.zst nixlib-bb030ece3b4dc6ca892907927345e8d109e42678.zip | |
nixos-enter: Check whether --root denotes a NixOS installation
| -rw-r--r-- | nixos/modules/installer/tools/nixos-enter.sh | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/nixos/modules/installer/tools/nixos-enter.sh b/nixos/modules/installer/tools/nixos-enter.sh index 96b6a017b810..fcd0c54f5db9 100644 --- a/nixos/modules/installer/tools/nixos-enter.sh +++ b/nixos/modules/installer/tools/nixos-enter.sh @@ -45,6 +45,11 @@ while [ "$#" -gt 0 ]; do esac done +if [[ ! -e $mountPoint/etc/NIXOS ]]; then + echo "$0: '$mountPoint' is not a NixOS installation" >&2 + exit 126 +fi + mkdir -m 0755 -p "$mountPoint/dev" mount --rbind /dev "$mountPoint/dev" |