nixpkgs/pkgs/development/web/nodejs/update.nix
Jan Tojnar 59a94b57f0
update.nix: Run update scripts in parallel
To make updating large attribute sets faster, the update scripts
are now run in parallel.

Please note the following changes in semantics:

- The string passed to updateScript needs to be a path to an executable file.
- The updateScript can also be a list: the tail elements will then be passed
  to the head as command line arguments.
2018-12-01 19:17:13 +01:00

30 lines
966 B
Nix

{ stdenv
, lib
, writeScript
, coreutils
, curl
, gnugrep
, jq
, gnupg
, common-updater-scripts
, majorVersion
, nix
}:
writeScript "update-nodejs" ''
#!${stdenv.shell}
PATH=${lib.makeBinPath [ common-updater-scripts coreutils curl gnugrep jq gnupg nix ]}
HOME=`mktemp -d`
cat ${./nodejs-release-keys.asc} | gpg --import
tags=`curl --silent https://api.github.com/repos/nodejs/node/git/refs/tags`
version=`echo $tags | jq -r '.[] | select(.ref | startswith("refs/tags/v${majorVersion}")) | .ref' | sort --version-sort | tail -1 | grep -oP "^refs/tags/v\K.*"`
curl --silent -o $HOME/SHASUMS256.txt.asc https://nodejs.org/dist/v''${version}/SHASUMS256.txt.asc
hash_hex=`gpgv --keyring=$HOME/.gnupg/pubring.kbx --output - $HOME/SHASUMS256.txt.asc | grep -oP "^([0-9a-f]{64})(?=\s+node-v''${version}.tar.xz$)"`
hash=`nix-hash --type sha256 --to-base32 ''${hash_hex}`
update-source-version nodejs-${majorVersion}_x "''${version}" "''${hash}"
''