#!/bin/bash

ACTION="$1"

set -eu

CACHEDIR="$HOME/cache"
NPROC=$(nproc)

travis_install() {
  # Install vanilla NaCl only.
  [ -f "$CACHEDIR/lib/amd64/libnacl.a" ] || {
    curl https://hyperelliptic.org/nacl/nacl-20110221.tar.bz2 | tar jx
    cd nacl-20110221 # pushd
    "./do"
    # "make install"
    mkdir -p "$CACHEDIR/include"
    mv build/*/include/* "$CACHEDIR/include"
    mkdir -p "$CACHEDIR/lib"
    mv build/*/lib/* "$CACHEDIR/lib"
    cd - # popd
  }
}

travis_script() {
  . ".travis/flags-$CC.sh"

  add_ld_flag -Wl,-z,defs

  # Make compilation error on a warning
  add_flag -Werror

  add_config_flag --with-nacl-libs="$CACHEDIR/lib/amd64"
  add_config_flag --with-nacl-headers="$CACHEDIR/include/amd64"
  add_config_flag --disable-ipv6
  add_config_flag --enable-nacl
  add_config_flag --enable-daemon
  add_config_flag --enable-logging
  add_config_flag --with-log-level=TRACE

  autoreconf -fi
  mkdir -p _build
  cd _build # pushd
  ../configure "${CONFIG_FLAGS[@]}" || (cat config.log && false)
  make "-j$NPROC" -k CFLAGS="$C_FLAGS" LDFLAGS="$LD_FLAGS"
  make -j50 -k distcheck DISTCHECK_CONFIGURE_FLAGS="${CONFIG_FLAGS[*]}" || (cat tox-*/_build/build/test-suite.log && false)
  cd - # popd
}

if [ "-z" "$ACTION" ]; then
  "travis_script"
else
  "travis_$ACTION"
fi