Hi,
I'm sending a couple of patches to fix
https://issues.guix.gnu.org/40710, I tried to base my implementation
on [0].
The first patch adds "globstar" support to (guix glob), namely the
ability of recursively matching subdirectories in a glob pattern (i.e.
"foo/**/bar.scm" matches both "foo/bar.scm" and "foo/baz/bar.scm").
The second patch adds (guix glob) to the imported modules of
node-build-system and uses that to parse glob patterns in the "files"
array of a package.json and then install all the matching files.
I tested the patches by verifying that
./pre-inst-env guix build -K node-semver node-util-deprecate
node-statsd-parser node-stack-trace node-oop node-mersenne
node-long-stack-traces node-far node-env-variable node-color-name
runs without error and and by running make check
TESTS="tests/glob.scm" .