# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

# @ECLASS: npm.eclass
# @MAINTAINER:
# Emily Love Watson <emily@emlove.me>
# @AUTHOR:
# Emily Love Watson <emily@emlove.me>
# @BLURB: Helpful defaults for bundling npm packages
# @DESCRIPTION:
# This eclass provides helpers and default values for building node package
# ebuilds.

if [[ -z ${_NPM_ECLASS} ]]; then
	_NPM_ECLASS=1
fi

case ${EAPI} in
	8) ;;
	*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
esac

RDEPEND="
	net-libs/nodejs[npm]
"

# @ECLASS_VARIABLE: ENPM_REGISTRY
# @USER_VARIABLE
# @DESCRIPTION:
# The npm registry host to use. Defaults to registry.npmjs.org.
: "${ENPM_REGISTRY:=registry.npmjs.org}"

# @ECLASS_VARIABLE: ENPM_PN
# @USER_VARIABLE
# @DESCRIPTION:
# The package name as seen by npm. Can be used if this package name does not
# align with ebuild naming standards. Defaults to ${PN}.
: "${ENPM_PN:=${PN}}"

# @ECLASS_VARIABLE: ENPM_PV
# @USER_VARIABLE
# @DESCRIPTION:
# The package version as seen by npm. Can be used if this package versioning
# does not align with ebuild standards. Defaults to ${PV}.
: "${ENPM_PV:=${PV}}"

# @ECLASS_VARIABLE: ENPM_P
# @USER_VARIABLE
# @DESCRIPTION:
# The package name and version as seen by npm. Can be used if this package
# versioning does not align with ebuild standards. Defaults to ${ENPM_PN}-${ENPM_PV}.
: "${ENPM_P:=${ENPM_PN}-${ENPM_PV}}"

# @ECLASS_VARIABLE: ENPM_ARGs
# @DESCRIPTION:
# The default arguments that will be passed to NPM commands. Defaults to
# --fund=false --update-notifier=false --loglevel=info --offline
: "${ENPM_ARGS:=--fund=false --update-notifier=false --loglevel=info --offline}"

# @ECLASS_VARIABLE: ENPM_BIN
# @DESCRIPTION:
# The binary to execute when executing nvm. Defaults to /usr/bin/npm
: "${ENPM_BIN:=/usr/bin/npm}"

# @ECLASS_VARIABLE: ENPM
# @DESCRIPTION:
# The command that will be executed to invoke npm. Defaults to
# ${ENPM_BIN} ${ENPM_ARGS}
: "${ENPM:=${ENPM_BIN} ${ENPM_ARGS}}"

: "${SRC_URI:="http://${ENPM_REGISTRY}/${ENPM_PN}/-/${ENPM_P}.tgz -> ${ENPM_REGISTRY}-${ENPM_P}.tgz"}"

# @FUNCTION: npm_src_unpack
# @DESCRIPTION:
# Extracts the downloaded archive
npm_src_unpack() {
	default
	mv package ${P}
}

EXPORT_FUNCTIONS src_unpack