[docker] remove wpantund from environment image (#5006)

etc/docker/environment/Dockerfile

@@ -2,26 +2,30 @@
 FROM ubuntu:18.04
 
 ENV DEBIAN_FRONTEND noninteractive
+ENV LANG en_US.UTF-8
 
-RUN apt-get -y update
-RUN apt-get --no-install-recommends install -y git software-properties-common sudo
-RUN apt-get --no-install-recommends install -y iproute2 psmisc rsyslog
+RUN set -x \
+    && apt-get update -y \
+    && apt-get install -y locales \
+    && localedef -i en_US -c -f UTF-8 -A /usr/share/locale/locale.alias en_US.UTF-8 \
+    && apt-get --no-install-recommends install -fy \
+        git \
+        ninja-build \
+        python3 \
+        python3-pip \
+        python3-setuptools \
+        software-properties-common \
+        sudo \
+    && python3 -m pip install -U cmake \
+    && python3 -m pip install wheel
 
 # setup openthread
 WORKDIR /
 COPY . openthread
-WORKDIR /openthread
-RUN git reset --hard && git clean -xfd
-RUN ./script/bootstrap
-
-# setup wpantund
-WORKDIR /
-RUN git clone https://github.com/openthread/wpantund.git
-WORKDIR /wpantund
-RUN ./script/bootstrap && ./bootstrap.sh && ./configure && sudo make -j8 && sudo make install
-
-# entrypoint
-WORKDIR /
-COPY etc/docker/environment/docker-entrypoint.sh /
-ENTRYPOINT ["/docker-entrypoint.sh"]
-CMD ["bash"]
+RUN set -x \
+    && cd openthread \
+    && ./script/bootstrap \
+    && mkdir build \
+    && cd build \
+    && cmake -GNinja -DOT_PLATFORM=simulation .. \
+    && ninja

etc/docker/environment/docker-entrypoint.sh

@@ -1,41 +0,0 @@
-#!/bin/bash
-#
-#  Copyright (c) 2018, The OpenThread Authors.
-#  All rights reserved.
-#
-#  Redistribution and use in source and binary forms, with or without
-#  modification, are permitted provided that the following conditions are met:
-#  1. Redistributions of source code must retain the above copyright
-#     notice, this list of conditions and the following disclaimer.
-#  2. Redistributions in binary form must reproduce the above copyright
-#     notice, this list of conditions and the following disclaimer in the
-#     documentation and/or other materials provided with the distribution.
-#  3. Neither the name of the copyright holder nor the
-#     names of its contributors may be used to endorse or promote products
-#     derived from this software without specific prior written permission.
-#
-#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-#  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-#  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-#  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
-#  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-#  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-#  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-#  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-#  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-#  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-#  POSSIBILITY OF SUCH DAMAGE.
-#
-
-#
-#  Description:
-#    This file configures docker environemnt to support wpantund
-#
-
-set -e
-
-mkdir -p /dev/net && mknod /dev/net/tun c 10 200 && chmod 600 /dev/net/tun
-service dbus restart
-service rsyslog start
-
-exec "$@"