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peterromfeldhk/get-nixpkgs-sha256.sh

Created May 10, 2021 00:00
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get-nixpkgs-sha256.sh
#!/usr/bin/env nix-shell
#! nix-shell -i bash -p curl bash nix
set -euxo pipefail
commit_sha=$1
digest=$(nix-prefetch-url --unpack "https://github.com/NixOS/nixpkgs/archive/${commit_sha}.tar.gz")
echo "{\"rev\": \"${commit_sha}\", \"sha256\": \"${digest}\"}"
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