14 lines
262 B
Plaintext
14 lines
262 B
Plaintext
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#! /bin/sh
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# nixpkgs-rev : nixos-config -> git_rev
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set -euf
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nix-instantiate \
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-I nixos-config="$1" \
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--eval \
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--json \
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-E \
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'
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(import <nixos-config> {config={}; pkgs={};}).nixpkgs.rev
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' \
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2> /dev/null \
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| jq -r . 2> /dev/null
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