Index: www/unit-nodejs/Makefile
===================================================================
--- /dev/null
+++ www/unit-nodejs/Makefile
@@ -0,0 +1,93 @@
+# Created by: Sergey Osokin <osa@FreeBSD.org>
+# $FreeBSD$
+
+MASTER_SITES=	https://unit.nginx.org/download/:unit
+PKGNAMESUFFIX=	-${UNIT_MODNAME}
+DISTFILES=	unit-${UNIT_VERSION}${EXTRACT_SUFX}:unit \
+		node-gyp-${NODE_GYP_VERSION}${EXTRACT_SUFX}:node_gyp
+
+COMMENT=	NodeJS module for NGINX Unit
+
+DISTINFO_FILE=	${.CURDIR}/distinfo
+
+PATCHDIR=	${.CURDIR}/files
+
+UNIT_MODNAME=	nodejs
+
+BUILD_DEPENDS=	${LOCALBASE}/lib/libunit.a:devel/libunit \
+		node:www/node \
+		npm:www/npm
+RUN_DEPENDS=	unitd:www/unit
+
+UNIT_VERSION=		1.22.0
+NODE_GYP_VERSION=	7.1.2
+
+USES=		python:build
+
+USE_GITHUB=	nodefault
+GH_TUPLE=	nodejs:node-gyp:${NODE_GYP_VERSION}
+
+MAKE_ENV+=	DISTDIR="${DISTDIR}"
+MAKE_ENV+=	NODEJS_VERSION="${NODEJS_VERSION}"
+MAKE_ENV+=	PYTHON="${PYTHON_CMD}"
+MAKE_ENV+=	_DEVDIR="${_DEVDIR}"
+
+USE_RC_SUBR?=	# reset to empty
+
+MASTERDIR=	${.CURDIR}/../unit
+
+PLIST_FILES=	# reset
+PLIST_DIRS=	# reset
+PLIST=		${.CURDIR}/pkg-plist
+
+_NODECMD=	${LOCALBASE}/bin/node --version
+_DEVDIR:=	${WRKDIR}/.devdir
+
+post-extract:
+	${MKDIR} ${_DEVDIR}/bin
+	(cd ${WRKDIR}/node-gyp-${NODE_GYP_VERSION} && \
+	${COPYTREE_SHARE} . ${_DEVDIR}/lib/node_modules/node-gyp \
+	"! ( -name \.* -or -path *\/\.github\/* -or -name test -or -path *\/test\/* )")
+	${RLN} ${_DEVDIR}/lib/node_modules/node-gyp/bin/node-gyp.js \
+		${_DEVDIR}/bin/node-gyp && \
+	${CHMOD} 0755 ${_DEVDIR}/bin/node-gyp && \
+	${LN} -s ${LOCALBASE}/lib/node_modules/npm/node_modules \
+		${_DEVDIR}/lib/node_modules/node-gyp/node_modules
+
+post-patch:
+	${REINPLACE_CMD} -i "" -e "s|%%PREFIX%%|${PREFIX}|g" \
+		${WRKSRC}/src/nodejs/unit-http/binding.gyp
+	${REINPLACE_CMD} -i "" -e "s|%%DEVDIR%%|${_DEVDIR}|g" \
+		${WRKSRC}/src/nodejs/unit-http/package.json
+
+pre-configure:
+	(_NODEVER=$$(${_NODECMD} | ${SED} -n 's|^v\(.*\)|\1|p') && \
+	${MKDIR} ${_DEVDIR}/$${_NODEVER}/include && \
+	${RLN} ${LOCALBASE}/include/node ${_DEVDIR}/$${_NODEVER}/include/node && \
+	${ECHO} "9" > ${_DEVDIR}/$${_NODEVER}/installVersion \
+	)
+
+post-configure:
+	cd ${CONFIGURE_WRKSRC} && \
+	${SETENV} ${MAKE_ENV} ${CONFIGURE_CMD} nodejs \
+		--node-gyp=${_DEVDIR}/bin/node-gyp \
+		--local=${STAGEDIR}${PREFIX}/lib/node_modules/unit-http
+
+do-build:
+	cd ${CONFIGURE_WRKSRC} && ${SETENV} ${MAKE_ENV} ${MAKE} node
+
+do-install:
+	cd ${CONFIGURE_WRKSRC} && ${SETENV} ${MAKE_ENV} ${MAKE} node-local-install
+
+post-install:
+	${INSTALL_DATA} ${WRKSRC}/src/nodejs/unit-http/package.json.orig \
+		${STAGEDIR}${PREFIX}/lib/node_modules/unit-http/package.json
+	${RM} -rf ${STAGEDIR}${PREFIX}/lib/node_modules/unit-http/build/Release/.deps \
+		${STAGEDIR}${PREFIX}/lib/node_modules/unit-http/build/Release/obj.target
+	${RM} ${STAGEDIR}${PREFIX}/lib/node_modules/unit-http/build/Makefile \
+		${STAGEDIR}${PREFIX}/lib/node_modules/unit-http/build/Release/binding.Makefile \
+		${STAGEDIR}${PREFIX}/lib/node_modules/unit-http/build/Release/config.gypi \
+		${STAGEDIR}${PREFIX}/lib/node_modules/unit-http/build/Release/unit-http.target.mk \
+		${STAGEDIR}${PREFIX}/lib/package-lock.json
+
+.include "${MASTERDIR}/Makefile"
Index: www/unit-nodejs/distinfo
===================================================================
--- /dev/null
+++ www/unit-nodejs/distinfo
@@ -0,0 +1,5 @@
+TIMESTAMP = 1616356110
+SHA256 (unit-1.22.0.tar.gz) = d244e99ab7ff81c2926bdb97dd7d38e54a3361c7b8d3097e7dfbb2d155306b4b
+SIZE (unit-1.22.0.tar.gz) = 824763
+SHA256 (node-gyp-7.1.2.tar.gz) = e9a42f7afa3e5386c1dee094b8751f6924e75d6921166d1cad6ebafc19c54957
+SIZE (node-gyp-7.1.2.tar.gz) = 439880
Index: www/unit-nodejs/files/patch-auto-modules-nodejs
===================================================================
--- /dev/null
+++ www/unit-nodejs/files/patch-auto-modules-nodejs
@@ -0,0 +1,20 @@
+--- auto/modules/nodejs.orig	2021-02-04 10:22:33.000000000 -0500
++++ auto/modules/nodejs	2021-03-17 10:19:41.888060000 -0400
+@@ -147,7 +147,7 @@
+ 
+ ${NXT_NODE}: ${NXT_NODE}-copy $NXT_BUILD_DIR/$NXT_LIB_UNIT_STATIC
+ 	${NXT_NODE_EXPORTS} && \\
+-	cd ${NXT_NODE_TMP} && ${NXT_NODE_GYP} configure build clean
++	cd ${NXT_NODE_TMP} && ${NXT_NODE_GYP} configure build clean --devdir=${_DEVDIR} --offline
+ 
+ ${NXT_NODE}-copy: ${NXT_NODE_VERSION_FILE}
+ 	mkdir -p ${NXT_BUILD_DIR}/src/
+@@ -158,7 +158,7 @@
+ 	$echo '#define NXT_NODE_VERNUM \$(NXT_VERNUM)' > $NXT_NODE_VERSION_FILE
+ 
+ ${NXT_NODE_TARBALL}: ${NXT_NODE}-copy
+-	sed -e 's/"version"\s*:.*/"version": "\$(NXT_VERSION)",/' \
++	sed -e 's/"version"[[:space:]]*:.*/"version": "\$(NXT_VERSION)",/' \
+ 		${NXT_NODE_TMP}/package.json > ${NXT_NODE_TMP}/package.json.tmp
+ 	mv ${NXT_NODE_TMP}/package.json.tmp ${NXT_NODE_TMP}/package.json
+ 	tar -zcvf ${NXT_NODE_TARBALL} -C ${NXT_NODE_TMP} .
Index: www/unit-nodejs/files/patch-src-nodejs-unit--http-binding.gyp
===================================================================
--- /dev/null
+++ www/unit-nodejs/files/patch-src-nodejs-unit--http-binding.gyp
@@ -0,0 +1,15 @@
+--- src/nodejs/unit-http/binding.gyp.orig	2021-03-10 13:58:22.190304000 -0500
++++ src/nodejs/unit-http/binding.gyp	2021-03-10 13:59:53.258512000 -0500
+@@ -12,10 +12,10 @@
+         ],
+         'sources': ["unit.cpp", "addon.cpp"],
+         'include_dirs': [
+-            "<!(echo $UNIT_SRC_PATH)", "<!(echo $UNIT_BUILD_PATH)"
++            "/usr/include", "%%PREFIX%%/include"
+         ],
+         'libraries': [
+-            "<!(echo $UNIT_LIB_STATIC_PATH)"
++            "%%PREFIX%%/lib/libunit.a"
+         ]
+     }]
+ }
Index: www/unit-nodejs/files/patch-src-nodejs-unit--http-package.json
===================================================================
--- /dev/null
+++ www/unit-nodejs/files/patch-src-nodejs-unit--http-package.json
@@ -0,0 +1,15 @@
+--- src/nodejs/unit-http/package.json.orig	2021-03-19 15:58:15.259816000 -0400
++++ src/nodejs/unit-http/package.json	2021-03-19 15:58:52.582214000 -0400
+@@ -25,9 +25,9 @@
+     ],
+     "scripts": {
+         "clean": "node-gyp clean",
+-        "configure": "node-gyp configure",
+-        "build": "node-gyp build",
+-        "install": "node-gyp configure build"
++        "configure": "node-gyp configure --offline --devdir=%%DEVDIR%%",
++        "build": "node-gyp build --offline --devdir=%%DEVDIR%%",
++        "install": "node-gyp configure build --offline --devdir=%%DEVDIR%%"
+     },
+     "author": "Alexander Borisov",
+     "license": "Apache-2.0",
Index: www/unit-nodejs/pkg-plist
===================================================================
--- /dev/null
+++ www/unit-nodejs/pkg-plist
@@ -0,0 +1,24 @@
+lib/node_modules/unit-http/addon.cpp
+lib/node_modules/unit-http/binding_pub.gyp
+lib/node_modules/unit-http/binding.gyp
+lib/node_modules/unit-http/http_server.js
+lib/node_modules/unit-http/http.js
+lib/node_modules/unit-http/nxt_napi.h
+lib/node_modules/unit-http/package.json
+lib/node_modules/unit-http/README.md
+lib/node_modules/unit-http/socket.js
+lib/node_modules/unit-http/unit.cpp
+lib/node_modules/unit-http/unit.h
+lib/node_modules/unit-http/utils.js
+lib/node_modules/unit-http/version.h
+lib/node_modules/unit-http/websocket_connection.js
+lib/node_modules/unit-http/websocket_frame.js
+lib/node_modules/unit-http/websocket_request.js
+lib/node_modules/unit-http/websocket_router_request.js
+lib/node_modules/unit-http/websocket_router.js
+lib/node_modules/unit-http/websocket_server.js
+lib/node_modules/unit-http/websocket.js
+lib/node_modules/unit-http/build/binding.Makefile
+lib/node_modules/unit-http/build/config.gypi
+lib/node_modules/unit-http/build/unit-http.target.mk
+lib/node_modules/unit-http/build/Release/unit-http.node