Improve docker build

* Use current code instead of cloning from github.
* Use multi-stage instead of deleting everything.

.dockerignore

@@ -0,0 +1,10 @@
+.git
+.gitignore
+.dockerignore
+Dockerfile
+build-docker.sh
+*.o
+*.lo
+*.la
+**/build
+**/.deps

Dockerfile

@@ -1,38 +1,51 @@
-FROM debian:bookworm-slim
+FROM debian:bookworm-slim AS build
+RUN apt-get update \
+  && apt-get install -y --no-install-recommends \
+    autoconf \
+    automake \
+    build-essential \
+    ca-certificates \
+    cmake \
+    curl \
+    g++ \
+    gcc \
+    git \
+    libboost-filesystem-dev \
+    libboost-log-dev \
+    libboost-system-dev \
+    libboost-thread-dev \
+    libcurl4-openssl-dev \
+    libgoogle-perftools-dev \
+    libssl-dev \
+    libtool \
+    libtool-bin \
+    make \
+    zlib1g-dev
 
-ARG BUILD_CPUS=4
-ARG DETECTED_TAG=main
+WORKDIR /usr/local/src/drachtio-server
+COPY . .
+RUN ./bootstrap.sh
+WORKDIR /usr/local/src/drachtio-server/build
+ARG MYVERSION=1.0.0
+RUN ../configure --enable-tcmalloc=yes CPPFLAGS='-DNDEBUG' CXXFLAGS='-O2'
+RUN make -j$(nproc) MYVERSION=${MYVERSION}
+
+FROM debian:bookworm-slim
 
 RUN apt-get update \
-  && apt-get -y --quiet --force-yes upgrade \
-  && apt-get install -y --no-install-recommends ca-certificates gcc g++ make build-essential \
-  cmake git autoconf automake  curl libtool libtool-bin libssl-dev libcurl4-openssl-dev zlib1g-dev \
-  libgoogle-perftools-dev jq libboost-all-dev \
-  && git clone --depth=50 https://github.com/drachtio/drachtio-server.git /usr/local/src/drachtio-server \
-  && cd /usr/local/src/drachtio-server \
-  && git fetch --tags \
-  && echo "checking out ${DETECTED_TAG}" \
-  && git checkout ${DETECTED_TAG} \
-  && git submodule update --init --recursive \
-  && ./bootstrap.sh \
-  && mkdir build \
-  && cd build \
-  && ../configure --enable-tcmalloc=yes CPPFLAGS='-DNDEBUG' CXXFLAGS='-O2' \
-  && make -j${BUILD_CPUS} \
-  && make install \
-  && apt-get purge -y --quiet --auto-remove gcc g++ make cmake build-essential git libtool libtool-bin \
-  && rm -rf /var/lib/apt/* \
-  && rm -rf /var/lib/dpkg/* \
-  && rm -rf /var/lib/cache/* \
-  && rm -Rf /var/log/* \
-  && rm -Rf /var/lib/apt/lists/* \
-  && cd /usr/local/src \
-  && cp drachtio-server/docker.drachtio.conf.xml /etc/drachtio.conf.xml \
-  && cp drachtio-server/entrypoint.sh / \
-  && rm -Rf drachtio-server \
-  && cd /usr/local/bin \
-  && rm -f timer ssltest parser uri_test test_https test_asio_curl
+  && apt-get install -y --no-install-recommends \
+    ca-certificates \
+    curl \
+    jq \
+    libboost-filesystem1.74.0 \
+    libboost-log1.74.0 \
+    libboost-system1.74.0 \
+    libboost-thread1.74.0 \
+    libgoogle-perftools4 \
+  && rm -rf /var/lib/apt/lists/* /var/cache/apt/archives/*
 
+COPY --from=build /usr/local/src/drachtio-server/build/drachtio /usr/local/bin/
+COPY docker.drachtio.conf.xml /etc/drachtio.conf.xml
 COPY ./entrypoint.sh /
 
 VOLUME ["/config"]

build-docker.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+docker build --build-arg MYVERSION=$(git describe --always) . "$@"