Python dependencies

pip2nix generate --licenses
# or
nix-shell pkgs/shell-generate.nix --command "pip2nix generate --licenses"

NodeJS dependencies

Generate node-packages.nix file with all dependencies from NPM and package.json file This should be run before entering nix-shell.

The sed at the end fixes a bug with http rewrite of re-generated packages

rm -rf node_modules &&
nix-shell pkgs/shell-generate.nix --command "
    node2nix --input package.json \
             -o pkgs/node-packages.nix \
             -e pkgs/node-env.nix \
             -c pkgs/node-default.nix \
             -d --flatten --nodejs-8 " &&
sed -i -e 's/http:\/\//https:\/\//g' pkgs/node-packages.nix

Generate license data

nix-build pkgs/license-generate.nix -o result-license && cat result-license/licenses.json | python -m json.tool > rhodecode/config/licenses.json