dev-util/dockerfile-language-server: add 0.15.0

Signed-off-by: Ceres <ceres@ceressees.dev>

dev-util/dockerfile-language-server/dockerfile-language-server-0.15.0.ebuild

@@ -0,0 +1,42 @@
+# Copyright 2022-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DESCRIPTION="A language server for Dockerfiles"
+HOMEPAGE="https://github.com/rcjsuen/dockerfile-language-server"
+SRC_URI="
+	https://github.com/rcjsuen/${PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz
+	https://codeberg.org/ceres-sees-all/guru-distfiles/releases/download/${P}-deps.tar.gz/${P}-deps.tar.gz
+"
+
+S=${WORKDIR}
+
+# NOTE: to generate the dependency tarball:
+#       npm --cache "$(realpath ./npm-cache)" install $(portageq envvar DISTDIR)/${MY_P}.tgz
+#       tar -caf ${P}-deps.tar.xz npm-cache
+
+LICENSE="MIT-with-advertising"
+SLOT="0"
+KEYWORDS="~amd64"
+
+RDEPEND="net-libs/nodejs"
+BDEPEND="net-libs/nodejs[npm]"
+
+src_unpack() {
+	unpack ${P}-deps.tar.gz
+}
+
+src_install() {
+	npm \
+		--offline \
+		--verbose \
+		--progress false \
+		--foreground-scripts \
+		--global \
+		--prefix "${ED}/usr" \
+		--cache "${WORKDIR}/npm-cache" \
+		install "${DISTDIR}/${P}.tar.gz" || die "npm install failed"
+
+	einstalldocs
+}