dev-js/core-js: new package, a standard library for JavaScript

Signed-off-by: Wolfgang E. Sanyer <ezzieyguywuf@gmail.com>

dev-js/core-js/Manifest

@@ -0,0 +1 @@
+DIST core-js-3.17.3.tgz 186125 BLAKE2B 120110a35ce153df3a8844a0e475f11c7239d6c19043370d5addc67de6c5eb74f0b369bee6835ecc05638c7ba5932f3398bc9505395842a5f8760150eb8089e9 SHA512 972bda8ecfb077c3758577f3a1bd4b74e0821c55386c631baaa98b9f54384250a90ea58fa467fea749e3f8b36bbc30c6df78f48595f0da7b2fbd5a47cacc7237

dev-js/core-js/core-js-3.17.3.ebuild

@@ -0,0 +1,38 @@
+# Copyright 2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DESCRIPTION="A modular standard library for JavaScript"
+HOMEPAGE="https://github.com/zloirock/core-js"
+SRC_URI="https://registry.npmjs.org/${PN}/-/${P}.tgz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+
+RDEPEND="net-libs/nodejs"
+BDEPEND="net-libs/nodejs[npm]"
+
+src_compile() {
+	# nothing to compile here
+	:
+}
+
+S="${WORKDIR}/package"
+
+src_install() {
+	npm \
+		--audit false \
+		--color false \
+		--foreground-scripts \
+		--global \
+		--offline \
+		--omit dev \
+		--prefix "${ED}"/usr \
+		--progress false \
+		--verbose \
+		install "${DISTDIR}/${P}".tgz || die "npm install failed"
+
+	einstalldocs
+}

profiles/categories

@@ -1,2 +1,3 @@
 dev-dotnet
+dev-js
 dev-R