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#
# set -o errexit -o noglob are assumed.
#
exp_pkg_exec_pre() {
local _pkg_name="${1}" _tgt_name="${2}" _restart_at="${3}";
if [ -z "${PKG_URL}" ]\
&& [ -z "${PKG_URLS_GIT}" ]\
&& [ -z "${PKG_VERSION}" ]\
&& ! ex_rtl_test_cmd "pkg_${_pkg_name}_all"; then
"${_dispatch_fn}" exec_missing "${_pkg_name}" "${_tgt_name}";
return 1;
elif ! ex_pkg_state_test "${_pkg_name}" "start" "${_restart_at}"; then
if [ "${PKG_NO_CLEAN_BASE_DIR:-0}" -eq 0 ]; then
ex_rtl_fileop rm "${PKG_BASE_DIR}" "${PKG_BUILD_DIR}" "${PKG_DESTDIR}";
ex_rtl_fileop mkdir "${PKG_BASE_DIR}";
fi;
ex_rtl_fileop mkdir "${PKG_BUILD_DIR}" "${PKG_DESTDIR}";
ex_pkg_state_set "${_pkg_name}" "start";
fi;
ex_rtl_fileop cd "${PKG_BUILD_DIR}";
};
ex_pkg_exec() {
local _pkg_name="${1}" _tgt_name="${2}" _restart_at="${3}" \
_step _step_cmd _step_cmd_pfx _step_rc;
trap "if [ \${?} -eq 0 ]; then \
echo \"done ${_pkg_name} ${_tgt_name}\" >&3; \
else \
echo \"fail ${_pkg_name} ${_tgt_name}\" >&3; \
pkill -U "${$}"; \
fi;" EXIT HUP INT TERM USR1 USR2;
exp_pkg_exec_pre "${_pkg_name}" "${_tgt_name}" "${_restart_at}";
"${_dispatch_fn}" exec_start "${_pkg_name}" "${_tgt_name}";
if ex_rtl_test_cmd "pkg_${_pkg_name}_all"; then
"pkg_${_pkg_name}_all" "${_restart_at}";
else set -- ${PKG_BUILD_STEPS};
while [ ${#} -gt 0 ]; do
_step="${1}"; shift;
if ex_pkg_state_test "${_pkg_name}" "${_step}" \
"${_restart_at}"; then
continue;
else ex_rtl_try_run \
"pkg_${_pkg_name}_${_step}_pre" \
"${_pkg_name}" "${_tgt_name}" "${_restart_at}";
if ex_rtl_test_cmd "pkg_${_pkg_name}_${_step}"; then
ex_rtl_try_run "pkg_${_pkg_name}_${_step}" \
"${_pkg_name}" "${_tgt_name}" "${_restart_at}";
else
ex_rtl_try_run "pkg_${_step}" \
"${_pkg_name}" "${_tgt_name}" "${_restart_at}";
fi;
ex_rtl_try_run \
"pkg_${_pkg_name}_${_step}_post" \
"${_pkg_name}" "${_tgt_name}" "${_restart_at}";
fi;
echo "step ${_pkg_name} ${_tgt_name} ${_step}" >&3;
"${_dispatch_fn}" exec_step "${_pkg_name}" "${_tgt_name}" "${_step}";
ex_pkg_state_set "${_pkg_name}" "${_step}" "${1:+-${1}}";
done;
fi;
"${_dispatch_fn}" exec_finish "${_pkg_name}" "${_tgt_name}";
ex_pkg_state_set "${_pkg_name}" finish;
};
# vim:filetype=sh
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