Remove node-pre-gyp, use prebuildify

Added Dockerfiles for cross-platform build.

.dockerignore

@@ -0,0 +1,6 @@
+.git/
+.vscode/
+Dockerfile*
+prebuilds/
+node_modules/
+build*/

.gitignore

@@ -1,6 +1,8 @@
 .lock*
-build*
+build*/
 *.node
 *.sw[a-z]
 node_modules
 .idea/
+prebuilds/
+*.tgz

.npmignore

@@ -0,0 +1,3 @@
+.lock*
+build*/
+*.sw[a-z]

Dockerfile

@@ -0,0 +1,67 @@
+#!/bin/echo docker build . -f
+# -*- coding: utf-8 -*-
+# SPDX-License-Identifier: ISC
+# Copyright 2021 VoltServer Inc
+#{
+# ISC License
+# Copyright (c) 2004-2010 by Internet Systems Consortium, Inc. ("ISC")
+# Copyright (c) 1995-2003 by Internet Software Consortium
+# Permission to use, copy, modify, and /or distribute this software
+# for any purpose with or without fee is hereby granted,
+# provided that the above copyright notice
+#  and this permission notice appear in all copies.
+# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS.
+# IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT,
+# OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+# WHETHER IN AN ACTION OF CONTRACT,
+# NEGLIGENCE OR OTHER TORTIOUS ACTION,
+# ARISING OUT OF OR IN CONNECTION WITH THE USE
+# OR PERFORMANCE OF THIS SOFTWARE.
+#}
+#
+# Usage:
+#
+#   docker build -t voltserver/bcryptjs-linux-x64-builder .
+#   docker create --name donut voltserver/bcryptjs-linux-x64-builder
+#   # Then copy the artifact to your host:
+#   docker cp donut:/usr/local/opt/bcrypt-js/prebuilds .
+
+FROM node:14-bullseye
+
+ENV project bcrypt-js
+ENV DEBIAN_FRONTEND noninteractive
+ENV LC_ALL en_US.UTF-8
+ENV LANG ${LC_ALL}
+
+RUN echo "#log: ${project}: Setup system" \
+  && set -x \
+  && apt-get update -y \
+  && apt-get install -y \
+    build-essential \
+    python3 \
+  && apt-get clean \
+  && update-alternatives --install /usr/local/bin/python python /usr/bin/python3 20 \
+  && npm i -g prebuildify node-gyp \
+  && sync
+
+ADD . /usr/local/opt/${project}
+WORKDIR /usr/local/opt/${project}
+
+RUN echo "#log: ${project}: Running build" \
+  && set -x \
+  && npm i \
+  && npm run build
+
+ARG RUN_TESTS=true
+
+RUN if "${RUN_TESTS}"; then \
+    echo "#log ${project}: Running tests" \
+    && npm test; \
+  else \
+    echo "#log ${project}: Tests were skipped!"; \
+  fi
+
+CMD /bin/bash -l

Dockerfile-arm

@@ -0,0 +1,43 @@
+# Usage:
+#
+#   docker build -t bcryptjs-linux-arm-builder -f Dockerfile-arm .
+#   docker create --name donut bcryptjs-linux-arm-builder
+#   # Then copy the artifact to your host:
+#   docker cp donut:/usr/local/opt/bcrypt-js/prebuilds .
+
+FROM arm32v7/node:14-bullseye
+
+ENV project bcrypt-js
+ENV DEBIAN_FRONTEND noninteractive
+ENV LC_ALL en_US.UTF-8
+ENV LANG ${LC_ALL}
+
+RUN echo "#log: ${project}: Setup system" \
+  && set -x \
+  && apt-get update -y \
+  && apt-get install -y \
+    build-essential \
+    python3 \
+  && apt-get clean \
+  && update-alternatives --install /usr/local/bin/python python /usr/bin/python3 20 \
+  && npm i -g prebuildify node-gyp \
+  && sync
+
+ADD . /usr/local/opt/${project}
+WORKDIR /usr/local/opt/${project}
+
+RUN echo "#log: ${project}: Running build" \
+  && set -x \
+  && npm i \
+  && npm run build
+
+ARG RUN_TESTS=true
+
+RUN if "${RUN_TESTS}"; then \
+    echo "#log ${project}: Running tests" \
+    && npm test; \
+  else \
+    echo "#log ${project}: Tests were skipped!"; \
+  fi
+
+CMD /bin/bash -l

Dockerfile-arm64

@@ -0,0 +1,44 @@
+# Usage:
+#
+#   docker build -t bcryptjs-linux-arm64-builder -f Dockerfile-arm64 .
+#   docker create --name donut-arm64 bcryptjs-linux-arm64-builder
+#   # Then copy the artifact to your host:
+#   docker cp donut-arm64:/usr/local/opt/bcrypt-js/prebuilds .
+
+FROM arm64v8/node:14-bullseye
+
+ENV project bcrypt-js
+ENV DEBIAN_FRONTEND noninteractive
+ENV LC_ALL en_US.UTF-8
+ENV LANG ${LC_ALL}
+
+RUN echo "#log: ${project}: Setup system" \
+  && set -x \
+  && apt-get update -y \
+  && apt-get install -y \
+    build-essential \
+    python3 \
+  && apt-get clean \
+  && update-alternatives --install /usr/local/bin/python python /usr/bin/python3 20 \
+  && npm i -g prebuildify node-gyp \
+  && sync
+
+ADD . /usr/local/opt/${project}
+WORKDIR /usr/local/opt/${project}
+
+RUN echo "#log: ${project}: Running build" \
+  && set -x \
+  && npm i \
+  && npm run build
+
+ARG RUN_TESTS=true
+
+RUN if "${RUN_TESTS}"; then \
+    echo "#log ${project}: Running tests" \
+    && npm test; \
+  else \
+    echo "#log ${project}: Tests were skipped!"; \
+  fi
+
+CMD /bin/bash -l
+

bcrypt.js

@@ -1,9 +1,7 @@
 'use strict';
 
-var nodePreGyp = require('@mapbox/node-pre-gyp');
 var path = require('path');
-var binding_path = nodePreGyp.find(path.resolve(path.join(__dirname, './package.json')));
-var bindings = require(binding_path);
+var bindings = require('node-gyp-build')(path.resolve(__dirname));
 
 var crypto = require('crypto');
 

binding.gyp

@@ -46,16 +46,5 @@
         }],
       ],
     },
-    {
-      "target_name": "action_after_build",
-      "type": "none",
-      "dependencies": [ "<(module_name)" ],
-      "copies": [
-        {
-          "files": [ "<(PRODUCT_DIR)/<(module_name).node" ],
-          "destination": "<(module_path)"
-        }
-      ]
-    }
   ]
 }

build-all.sh

@@ -0,0 +1,39 @@
+#!/bin/bash -ue
+
+CLEAN=${CLEAN:-""}
+RUN_TESTS=${RUN_TESTS:-false}  # tests presently fail on arm :(
+
+if [ -n "$CLEAN" ]; then
+  rm -rf build build-tmp*
+  rm -rf prebuilds
+fi
+
+npm i
+npm i -g prebuildify node-gyp
+npm run build
+
+# build for linux/x64:
+if [ ! -d prebuilds/linux-x64 ]; then
+  docker build -t voltserver/bcryptjs-linux-x64-builder .
+  CONTAINER=$(docker create voltserver/bcryptjs-linux-x64-builder)
+  docker cp "$CONTAINER:/usr/local/opt/bcrypt-js/prebuilds" .
+  docker rm "$CONTAINER"
+fi
+
+# build for linux/arm32:
+if [ ! -d prebuilds/linux-arm ]; then
+  docker build -t voltserver/bcryptjs-linux-arm-builder -f Dockerfile-arm --build-arg RUN_TESTS="$RUN_TESTS" .
+  CONTAINER=$(docker create --platform linux/arm/v7 voltserver/bcryptjs-linux-arm-builder)
+  docker cp "$CONTAINER:/usr/local/opt/bcrypt-js/prebuilds" .
+  docker rm "$CONTAINER"
+fi
+
+# build for linux/arm64:
+if [ ! -d prebuilds/linux-arm64 ]; then
+  docker build -t voltserver/bcryptjs-linux-arm64-builder -f Dockerfile-arm64 --build-arg RUN_TESTS="$RUN_TESTS" .
+  CONTAINER=$(docker create --platform linux/arm64/v8 voltserver/bcryptjs-linux-arm64-builder)
+  docker cp "$CONTAINER:/usr/local/opt/bcrypt-js/prebuilds" .
+  docker rm "$CONTAINER"
+fi
+
+ls -lF prebuilds/