get rid of in-docker cargo

.cargo/config.toml

@@ -0,0 +1,3 @@
+[build]
+rustflags = ["-L", "/home/ortem/src/rust/unki/static/lib"]
+target = "x86_64-unknown-linux-musl"

.gitignore

@@ -7,4 +7,5 @@ certs/*
 *.log
 echoer
 .env.private
-*.lock
+*.lock
+static/

Makefile.toml

@@ -2,24 +2,29 @@
 default_to_workspace = false
 
 [env]
-CARGO = "./scripts/cargo_musl.sh"
+CARGO = "cargo"
+PREFIX = "${CARGO_MAKE_WORKING_DIRECTORY}/static"
+PQ_LIB_STATIC_X86_64_UNKNOWN_LINUX_MUSL = "true"
+PG_CONFIG_X86_64_UNKNOWN_LINUX_GNU = "${PREFIX}/bin/pg_config"
+OPENSSL_STATIC = "true"
+OPENSSL_DIR = "${PREFIX}"
 
-[tasks.build_cargo_image]
-script = "docker build -t unki/musllibs ./muslrust"
+[tasks.build_static_libs]
+script = "./scripts/build_musl_libs.sh"
 
 [tasks.clean]
 command = "${CARGO}"
 args = ["clean"]
 
 [tasks.debug]
-dependencies = ["build_cargo_image"]
+dependencies = ["build_static_libs"]
 command = "${CARGO}"
-args = ["build"]
+args = ["build", "${@}"]
 
 [tasks.release]
-dependencies = ["build_cargo_image"]
+dependencies = ["build_static_libs"]
 command = "${CARGO}"
-args = ["build", "--release"]
+args = ["build", "--release", "${@}"]
 
 [tasks.run]
 script = '''

images/musl-libs.Dockerfile

@@ -0,0 +1,96 @@
+FROM ubuntu:xenial
+LABEL maintainer="Eirik Albrigtsen <sszynrae@gmail.com>"
+
+# Required packages:
+# - musl-dev, musl-tools - the musl toolchain
+# - curl, g++, make, pkgconf, cmake - for fetching and building third party libs
+# - ca-certificates - openssl + curl + peer verification of downloads
+# - xutils-dev - for openssl makedepend
+# - libssl-dev and libpq-dev - for dynamic linking during diesel_codegen build process
+# - git - cargo builds in user projects
+# - linux-headers-amd64 - needed for building openssl 1.1 (stretch only)
+# - file - needed by rustup.sh install
+# - automake autoconf libtool - support crates building C deps as part cargo build
+# recently removed:
+# cmake (not used), nano, zlib1g-dev
+RUN apt-get update && apt-get install -y \
+  musl-dev \
+  musl-tools \
+  git \
+  file \
+  openssh-client \
+  make \
+  g++ \
+  curl \
+  pkgconf \
+  ca-certificates \
+  xutils-dev \
+  libssl-dev \
+  libpq-dev \
+  automake \
+  autoconf \
+  libtool \
+  python3 \
+  --no-install-recommends && \
+  rm -rf /var/lib/apt/lists/*
+
+# Convenience list of versions and variables for compilation later on
+# This helps continuing manually if anything breaks.
+ENV SSL_VER="1.0.2u" \
+    CURL_VER="7.77.0" \
+    ZLIB_VER="1.2.11" \
+    PQ_VER="11.12" \
+    SQLITE_VER="3350500" \
+    CC=musl-gcc \
+    PREFIX=/musl \
+    PATH=/usr/local/bin:/root/.cargo/bin:$PATH \
+    PKG_CONFIG_PATH=/usr/local/lib/pkgconfig \
+    LD_LIBRARY_PATH=$PREFIX
+
+# Set up a prefix for musl build libraries, make the linker's job of finding them easier
+# Primarily for the benefit of postgres.
+# Lastly, link some linux-headers for openssl 1.1 (not used herein)
+RUN mkdir $PREFIX && \
+    echo "$PREFIX/lib" >> /etc/ld-musl-x86_64.path && \
+    ln -s /usr/include/x86_64-linux-gnu/asm /usr/include/x86_64-linux-musl/asm && \
+    ln -s /usr/include/asm-generic /usr/include/x86_64-linux-musl/asm-generic && \
+    ln -s /usr/include/linux /usr/include/x86_64-linux-musl/linux
+
+# Build zlib (used in openssl and pq)
+RUN curl -sSL https://zlib.net/zlib-$ZLIB_VER.tar.gz | tar xz && \
+    cd zlib-$ZLIB_VER && \
+    CC="musl-gcc -fPIC -pie" LDFLAGS="-L$PREFIX/lib" CFLAGS="-I$PREFIX/include" ./configure --static --prefix=$PREFIX && \
+    make -j$(nproc) && make install && \
+    cd .. && rm -rf zlib-$ZLIB_VER
+
+# Build openssl (used in curl and pq)
+# Would like to use zlib here, but can't seem to get it to work properly
+# TODO: fix so that it works
+RUN curl -sSL https://www.openssl.org/source/old/1.0.2/openssl-$SSL_VER.tar.gz | tar xz && \
+    cd openssl-$SSL_VER && \
+    ./Configure no-zlib no-shared -fPIC --prefix=$PREFIX --openssldir=$PREFIX/ssl linux-x86_64 && \
+    env C_INCLUDE_PATH=$PREFIX/include make depend 2> /dev/null && \
+    make -j$(nproc) && make install && \
+    cd .. && rm -rf openssl-$SSL_VER
+
+# Build curl (needs with-zlib and all this stuff to allow https)
+# curl_LDFLAGS needed on stretch to avoid fPIC errors - though not sure from what
+RUN curl -sSL https://curl.se/download/curl-$CURL_VER.tar.gz | tar xz && \
+    cd curl-$CURL_VER && \
+    CC="musl-gcc -fPIC -pie" LDFLAGS="-L$PREFIX/lib" CFLAGS="-I$PREFIX/include" ./configure \
+      --enable-shared=no --with-zlib --enable-static=ssl --enable-optimize --prefix=$PREFIX \
+      --with-ca-path=/etc/ssl/certs/ --with-ca-bundle=/etc/ssl/certs/ca-certificates.crt --without-ca-fallback \
+      --with-openssl && \
+    make -j$(nproc) curl_LDFLAGS="-all-static" && make install && \
+    cd .. && rm -rf curl-$CURL_VER
+
+# Build libpq
+RUN curl -sSL https://ftp.postgresql.org/pub/source/v$PQ_VER/postgresql-$PQ_VER.tar.gz | tar xz && \
+    cd postgresql-$PQ_VER && \
+    CC="musl-gcc -fPIE -pie" LDFLAGS="-L$PREFIX/lib" CFLAGS="-I$PREFIX/include" ./configure \
+    --without-readline \
+    --with-openssl \
+    --prefix=$PREFIX --host=x86_64-unknown-linux-musl && \
+    cd src/interfaces/libpq make -s -j$(nproc) all-static-lib && make -s install install-lib-static && \
+    cd ../../bin/pg_config && make -j $(nproc) && make install && \
+    cd .. && rm -rf postgresql-$PQ_VER

integration/docker.py

@@ -1,7 +1,7 @@
 import subprocess
 from utils import *
 
-BASE_IMAGE_DIR = 'images'
+BASE_IMAGE_DIR = '../images/integration-tests'
 
 DOCKERFILES = {
     'u_agent': {

scripts/build_musl_libs.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+set -ex
+source $(dirname $0)/rootdir.sh #set ROOTDIR
+ARGS=$@
+STATIC_LIBS=static
+DOCKER_EXCHG=/musl-share
+IMAGE=unki/musllibs
+mkdir -p $STATIC_LIBS
+cd $ROOTDIR/images && docker build -t $IMAGE . -f musl-libs.Dockerfile
+docker run \
+    -v $ROOTDIR/$STATIC_LIBS:$DOCKER_EXCHG \
+    -w /volume \
+    -it \
+    $IMAGE \
+    bash -c "[[ \$(ls -A $DOCKER_EXCHG) ]] || cp /musl/. $DOCKER_EXCHG -r"

scripts/cargo_musl.sh

@@ -1,13 +0,0 @@
-#!/bin/bash
-set -ex
-source $(dirname $0)/rootdir.sh #set ROOTDIR
-ARGS=$@
-docker run \
-    --env-file $ROOTDIR/.env \
-    --env-file $ROOTDIR/.env.private \
-    -v $ROOTDIR:/volume \
-    -v cargo-cache:/root/.cargo/registry \
-    -w /volume \
-    -it \
-    unki/musllibs \
-    bash -c "umask 0000; cargo $ARGS"