buildenv

#
# Set up environment variables for general build tool to operate
#
export ZOPEN_BUILD_LINE="STABLE"
export ZOPEN_CATEGORIES="development source_control"

# bump: git-version /GIT_VERSION="(.*)"/ https://github.com/git/git.git|*
GIT_VERSION="2.47.0"

export ZOPEN_DEV_URL="https://github.com/git/git.git"
export ZOPEN_DEV_DEPS="curl git make m4 perl autoconf automake help2man texinfo xz zlib openssl expat gettext coreutils diffutils bash tar"

export ZOPEN_STABLE_URL="https://github.com/git/git.git"
export ZOPEN_STABLE_TAG="v${GIT_VERSION}"
export ZOPEN_STABLE_DEPS="curl git make m4 perl autoconf automake help2man texinfo xz zlib openssl expat gettext gzip tar coreutils zoslib diffutils ncurses bash sed libpcre2 tar"

#
# Note the 'man' tarball release is numbered independently from the 'git' release.
#
export ZOPEN_TARBALL_MAN_URL="https://mirrors.edge.kernel.org/pub/software/scm/git/git-manpages-${GIT_VERSION}.tar.xz"

export ZOPEN_RUNTIME_DEPS="perl bash less ncurses" # If building with shared libs, add openssl, curl

export ZOPEN_BOOTSTRAP="make"
export ZOPEN_BOOTSTRAP_OPTS="configure"

export ZOPEN_MAKE="zopen_build_all"
export ZOPEN_MAKE_OPTS=""
export ZOPEN_INSTALL="zopen_install_all"
export ZOPEN_INSTALL_OPTS=""
export ZOPEN_CHECK_OPTS='test'
export ZOPEN_COMP=CLANG

export ZOPEN_EXTRA_CONFIGURE_OPTS="--with-zlib=\${ZLIB_HOME} --with-curl=\${CURL_HOME} --with-openssl=\${OPENSSL_HOME} --with-libpcre2=\${PCRE2_HOME}"

export ZOPEN_EXTRA_CPPFLAGS="-I\${OPENSSL_HOME}/include -I\${GETTEXT_HOME}/include -I\${ZLIB_HOME}/include -I\${NCURSES_HOME}/include -I\${ZOPEN_ROOT}/patches/include -I\${CURL_HOME}/include -I\${EXPAT_HOME}/include"
export ZOPEN_EXTRA_LDFLAGS="-L\${GETTEXT_HOME}/lib -L\${OPENSSL_HOME}/lib -L\${ZLIB_HOME}/lib -L\${NCURSES_HOME}/lib -L\${CURL_HOME}/lib -L\${EXPAT_HOME}/lib"
export ZOPEN_EXTRA_LIBS="${ZOPEN_EXTRA_LIBS} -lz -lcurl -lssl -lcrypto"
export ZOPEN_EXTRA_CFLAGS="-O2"
export CURL_LDFLAGS="-lcurl"
export CURL_CFLAGS="-I\${CURL_HOME}/include"
export CURL_CONFIG="no"

zopen_init() {
  # prevent -dirty suffix
  echo "${GIT_VERSION}" > version
}

zopen_build_all()
{
  make -j$ZOPEN_NUM_JOBS "$@"
  if [ $? -gt 0 ]; then
    return 4;
  fi
  (cd contrib/subtree && make -j$ZOPEN_NUM_JOBS "$@")
  if [ $? -gt 0 ]; then
    return 4;
  fi
}

zopen_install_all()
{
  make -j$ZOPEN_NUM_JOBS install "$@"
  if [ $? -gt 0 ]; then
    return 4;
  fi
  (cd contrib/subtree && make -j$ZOPEN_NUM_JOBS install "$@")
  if [ $? -gt 0 ]; then
    return 4;
  fi
  # Copy new contributor tools git-jump as per instructions
  cp contrib/git-jump/git-jump $ZOPEN_INSTALL_DIR/bin
}
# Run a 'zopen_pre_check' routine to clean out any GIT environment variables 
# that might interfere with a new GIT operation during the test run
#
zopen_pre_check()
{
  unset GIT_EXEC_PATH
  unset GIT_HOME
  unset GIT_MAN_PATH
  unset GIT_PAGER
  unset GIT_ROOT
  unset GIT_SHELL
  unset GIT_SSL_CAINFO
  unset GIT_TEMPLATE_DIR
}

zopen_check_results()
{
  chk="$1/$2_check.log"
  successes=$(egrep "^ok [0-9]" "${chk}" | wc -l | xargs)

  failuretests=$(egrep "^not ok [0-9]" "${chk}")
  failures=$(echo "${failuretests}" | wc -l | xargs)
  totalTests=$((failures+successes))

  echo "${failuretests}" >"$1/$2_check_failures.log"

cat <<ZZ
actualFailures:$failures
totalTests:$totalTests
expectedFailures:3
ZZ
}

zopen_post_install()
{
  # Validate that git clone work for https and git protocols
  set -e
  $1/bin/git clone https://github.com/ZOSOpenTools/gitport.git httpgitport
  $1/bin/git clone git@github.com:ZOSOpenTools/gitport.git gitport
  set +e

  mkdir -p "$1/etc"
  touch "$1/etc/gitconfig" # empty it out to avoid error with --system option

  # Install a cacert.pem to be used (optionally) by the customer
  if ! $MYDIR/zopen update-cacert -f $1 ; then
    printSoftError "zopen update-cacert failed"
    return 4
  fi

  # Install man pages from ${GIT_MANPAGES_URL}
  GIT_SRC_DIR="${PWD}"
  GIT_ROOT="${GIT_SRC_DIR}/.."
  GIT_MAN_REL_DIR="git-manpages"
  GIT_MAN_DIR="${GIT_ROOT}/${GIT_MAN_REL_DIR}"
  GIT_MAN_TARBALL="${GIT_ROOT}/${GIT_MAN_REL_DIR}.tar.xz"

  if ! [ -d "${GIT_MAN_TARBALL}" ]; then 
    if ! curl -L "${ZOPEN_TARBALL_MAN_URL}" -o "${GIT_MAN_TARBALL}" ; then
      printSoftError "Unable to download ${GIT_MAN_TARBALL} from ${ZOPEN_TARBALL_MAN_URL}"
      return 4
    fi
  fi
  if ! rm -rf  "${GIT_MAN_DIR}"  || ! mkdir "${GIT_MAN_DIR}" || ! tar -C "${GIT_MAN_DIR}" -axf "${GIT_MAN_TARBALL}" ; then
    printSoftError "Unable to untar and create directory ${GIT_MAN_DIR}" 
    return 4
  fi
  if (! cd "${GIT_MAN_DIR}" || ! git init || ! git checkout -b master || ! git add . || ! git commit -m 'base' ) ; then
    printSoftError "Unable to set up local git repo for ${GIT_MAN_DIR}"
    return 4
  fi
  if ! make quick-install-man ; then
    printSoftError "Unable to install git man pages"
    return 4
  fi
}

zopen_append_to_env()
{
cat <<ZZ
  if [ -n "\$GIT_TEMPLATE_DIR" ]; then
    unset GIT_TEMPLATE_DIR
  fi
  if [ -n "\$GIT_EXEC_PATH" ]; then
    unset GIT_EXEC_PATH
  fi
ZZ
}

zopen_append_to_zoslib_env() {
cat <<EOF
GIT_TEMPLATE_DIR|set|PROJECT_ROOT/share/git-core/templates
GIT_EXEC_PATH|set|PROJECT_ROOT/libexec/git-core
ZOPEN_GIT_SSL_CAINFO|set|PROJECT_ROOT/cacert.pem
ASCII_TERMINFO|set|PROJECT_ROOT/../../ncurses/ncurses/share/terminfo/
GIT_CONFIG_SYSTEM|set|PROJECT_ROOT/etc/gitconfig
EOF
}

zopen_get_version() {
  ./git --version | awk -F" " '{print $3}'
}