scripts/update-external.nix · haskell.nix

git.iko.soy/haskell.nix

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haskell.nix/scripts/update-external.nix

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1{ stdenv, writeScript, glibc, coreutils, git, nix-tools, cabal-install, nix-prefetch-git }:

3{ name, script }:

5with stdenv.lib;

7writeScript "update-${name}-nix.sh" ''

8 #!${stdenv.shell}

10 set -euo pipefail

12 export PATH="${makeBinPath [ coreutils glibc git nix-tools cabal-install nix-prefetch-git ]}"

14 ${script}

16 git add .

17 git commit --allow-empty -m "Automatic update for $(date)"

19 rev=$(git rev-parse HEAD)

21 git push

23 cd ..

25 nix-prefetch-git https://github.com/input-output-hk/${name}.nix.git --rev "$rev" | tee ${name}-src.json