diff options
Diffstat (limited to 'nixos/modules/installer/tools/nixos-version.sh')
| -rw-r--r-- | nixos/modules/installer/tools/nixos-version.sh | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/nixos/modules/installer/tools/nixos-version.sh b/nixos/modules/installer/tools/nixos-version.sh index 190c49a33ec..fb0fe26116a 100644 --- a/nixos/modules/installer/tools/nixos-version.sh +++ b/nixos/modules/installer/tools/nixos-version.sh @@ -6,8 +6,17 @@ case "$1" in exit 1 ;; --hash|--revision) + if ! [[ @revision@ =~ ^[0-9a-f]+$ ]]; then + echo "$0: Nixpkgs commit hash is unknown" + exit 1 + fi echo "@revision@" ;; + --json) + cat <<EOF +@json@ +EOF + ;; *) echo "@version@ (@codeName@)" ;; |