27 lines
730 B
Nix
27 lines
730 B
Nix
{ stdenv, jq }: { src, nodejs, sha256 }:
|
|
|
|
# Only npm >= 5.4.2 is deterministic, see:
|
|
# https://github.com/npm/npm/issues/17979#issuecomment-332701215
|
|
assert stdenv.lib.versionAtLeast nodejs.version "8.9.0";
|
|
|
|
stdenv.mkDerivation {
|
|
name = "node_modules";
|
|
|
|
outputHashAlgo = "sha256";
|
|
outputHash = sha256;
|
|
outputHashMode = "recursive";
|
|
|
|
nativeBuildInputs = [ jq nodejs ];
|
|
|
|
buildCommand = ''
|
|
cp -r ${src}/* .
|
|
HOME=. npm install --force --ignore-scripts --only=production
|
|
for f in $(find node_modules -name package.json); do
|
|
# https://github.com/npm/npm/issues/10393
|
|
jq -S 'delpaths(keys | map(select(startswith("_")) | [.]))' $f > $f.tmp
|
|
mv $f.tmp $f
|
|
done
|
|
mv node_modules $out
|
|
'';
|
|
}
|