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#
# Copyright (c) 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023 Lucía Andrea Illanes Albornoz <lucia@luciaillanes.de>
# set +o errexit -o noglob -o nounset is assumed.
#
#
# exp_pkg_exec_pre() - prepare environment for single named package w/ dispatcher
# @_group_name: build group name
# @_pkg_name: single package name
# @_restart_at: optional comma-separated list of build steps at which to rebuild or ALL or LAST
# @_workdir: pathname to build-specific temporary directory
#
# Returns: zero (0) on success, non-zero (>0) on failure
#
exp_pkg_exec_pre() {
local _eppep_group_name="${1}" _eppep_pkg_name="${2}" _eppep_restart_at="${3}" _eppep_workdir="${4}";
if [ "${PKG_URL:+1}" != 1 ]\
&& [ "${PKG_URLS_GIT:+1}" != 1 ]\
&& [ "${PKG_VERSION:+1}" != 1 ]\
&& [ "${PKG_INSTALL_FILES:+1}" != 1 ]\
&& [ "${PKG_INSTALL_FILES_V2:+1}" != 1 ]\
&& ! rtl_test_cmd "pkg_${_eppep_pkg_name}_all";
then
"${_eppep_dispatch_fn}" missing_pkg "${_eppep_group_name}" "${_eppep_pkg_name}";
return 1;
elif ! ex_pkg_state_test2 \
"${_eppep_workdir}" \
"${_eppep_pkg_name}" "start" \
"${_eppep_restart_at}";
then
if [ "${PKG_NO_CLEAN_BASE_DIR:-0}" -eq 0 ]\
&& ! rtl_fileop rm "${PKG_BASE_DIR}" "${PKG_BUILD_DIR}" "${PKG_DESTDIR}" "${PKG_DESTDIR_HOST}"\
|| ! rtl_fileop mkdir "${PKG_BASE_DIR}";
then
return 1;
fi;
if ! rtl_fileop mkdir "${PKG_BUILD_DIR}" "${PKG_DESTDIR}"\
|| ! ex_pkg_state_set2 "${_eppep_workdir}" "${_eppep_pkg_name}" "start";
then
return 1;
fi;
elif ! rtl_exists_any "${PKG_BASE_DIR}" "${PKG_BUILD_DIR}" "${PKG_DESTDIR}" "${PKG_DESTDIR_HOST}"\
&& ! rtl_fileop mkdir "${PKG_BASE_DIR}" "${PKG_BUILD_DIR}" "${PKG_DESTDIR}" "${PKG_DESTDIR_HOST}";
then
return 1
fi;
rtl_fileop cd "${PKG_BUILD_DIR}";
return "${?}";
};
#
# exp_pkg_exec_step() - execute single build steps & update state for single named package w/ dispatcher
# @_group_name: build group name
# @_pkg_name: single package name
# @_restart_at: optional comma-separated list of build steps at which to rebuild or ALL or LAST
# @_step: build step to execute
#
# Returns: zero (0) on success, non-zero (>0) on failure
#
exp_pkg_exec_step() {
local _eppes_group_name="${1}" _eppes_pkg_name="${2}" _eppes_restart_at="${3}" \
_eppes_step="${4}" \
_eppes_fn_name="" _eppes_pkg_step_fn="" _eppes_rc=0;
if rtl_test_cmd "pkg_${_eppes_pkg_name}_${_eppes_step}"; then
_eppes_pkg_step_fn="pkg_${_eppes_pkg_name}_${_eppes_step}";
else
_eppes_pkg_step_fn="pkg_${_eppes_step}";
fi;
for _eppes_fn_name in \
"pkg_${_eppes_pkg_name}_${_eppes_step}_pre" \
"${_eppes_pkg_step_fn}" \
"pkg_${_eppes_pkg_name}_${_eppes_step}_post";
do
if rtl_test_cmd "${_eppes_fn_name}"\
&& ! "${_eppes_fn_name}" \
"${_eppes_group_name}" "${_eppes_pkg_name}" \
"${_eppes_restart_at}";
then
_eppes_rc=1; break;
fi;
done;
return "${_eppes_rc}";
};
#
# exp_pkg_exec() - execute all pertaining build steps & update state for single named package w/ dispatcher
# @_dispatch_fn: top-level dispatch function name
# @_group_name: build group name
# @_pkg_name: single package name
# @_restart_at: optional comma-separated list of build steps at which to rebuild or ALL or LAST
# @_workdir: pathname to build-specific temporary directory
#
# Returns: zero (0) on success, non-zero (>0) on failure
#
exp_pkg_exec() {
local _eppe_dispatch_fn="${1}" _eppe_group_name="${2}" _eppe_pkg_name="${3}" \
_eppe_restart_at="${4}" _eppe_workdir="${5}" \
_eppe_build_step_last="" _eppe_rc=0 _eppe_step="";
if ! exp_pkg_exec_pre \
"${_eppe_group_name}" "${_eppe_pkg_name}" \
"${_eppe_restart_at}" "${_eppe_workdir}"\
|| ! "${_eppe_dispatch_fn}" \
start_pkg_child "${_eppe_group_name}" \
"${_eppe_pkg_name}";
then
_eppe_rc=1;
elif rtl_test_cmd "pkg_${_eppe_pkg_name}_all"; then
"pkg_${_eppe_pkg_name}_all" \
"${_eppe_group_name}" "${_eppe_pkg_name}" \
"${_eppe_restart_at}";
_eppe_rc="${?}";
else
set -- ${PKG_BUILD_STEPS};
while [ ${#} -gt 0 ]; do
_eppe_step="${1}"; shift;
if [ "${#_eppe_restart_at}" -gt 0 ]\
&& [ "${_eppe_restart_at}" != "ALL" ]\
&& [ "${_eppe_restart_at}" != "LAST" ]\
&& ! rtl_lmatch \$_eppe_restart_at "${_eppe_step}" ","; then
continue;
fi;
if [ "${_eppe_step}" = "finish" ]; then
ex_pkg_state_set2 "${_eppe_workdir}" "${_eppe_pkg_name}" finish; break;
elif [ "${PKG_FORCE:-0}" -eq 0 ]\
&& ex_pkg_state_test2 "${_eppe_workdir}" "${_eppe_pkg_name}" "${_eppe_step}" "${_eppe_restart_at}";
then
continue;
elif ! exp_pkg_exec_step \
"${_eppe_group_name}" "${_eppe_pkg_name}" \
"${_eppe_restart_at}" "${_eppe_step}";
then
_eppe_rc=1; break;
else ex_pkg_dispatch_send "step" "${_eppe_group_name}" "${_eppe_pkg_name}" "${_eppe_step}";
ex_pkg_state_set2 "${_eppe_workdir}" "${_eppe_pkg_name}" "${_eppe_step}" "${@}";
fi;
done;
fi;
return "${_eppe_rc}";
};
#
# ex_pkg_exec() - prepare environment for, execute all pertaining build steps & update state for single named package w/ dispatcher
# @_rdispatch_count: reference to inout variable of dispatcher count
# @_dispatch_count_cur: current dispatcher count
# @_dispatch_count_max: maximum dispatcher count
# @_dispatch_group_cur: current group
# @_dispatch_group_max: maximum group
# @_rdispatch_njobs: reference to inout variable of dispatcher count
# @_rdispatch_wait: reference to inout variable of package names in a wait state
# @_build_steps_default: list of default build steps
# @_build_vars_default: list of default build variables
# @_dispatch_fn: top-level dispatch function name
# @_group_name: build group name
# @_pipe_path: pathname to parent-child process FIFO
# @_pkg_name: single package name
# @_restart_at: optional comma-separated list of build steps at which to rebuild or ALL or LAST
# @_workdir: pathname to build-specific temporary directory
#
# Returns: zero (0) on success, non-zero (>0) on failure.
#
ex_pkg_exec() {
local _epdp_rdispatch_count="${1#\$}" _epdp_dispatch_count_cur="${2}" _epdp_dispatch_count_max="${3}" \
_epdp_dispatch_group_cur="${4}" _epdp_dispatch_group_max="${5}" _epdp_rdispatch_njobs="${6#\$}" \
_epdp_rdispatch_wait="${7#\$}" _epdp_build_steps_default="${8}" _epdp_build_vars_default="${9}" \
_epdp_dispatch_fn="${10}" _epdp_group_name="${11}" _epdp_pipe_path="${12}" _epdp_pkg_name="${13}" \
_epdp_restart_at="${14}" _epdp_workdir="${15}" \
_epdp_dispatch_count_new=0 _epdp_perc_group=0 _epdp_perc_pkg=0;
rtl_percentage2 \$_epdp_dispatch_group_cur \$_epdp_dispatch_group_max \$_epdp_perc_group;
rtl_percentage2 \$_epdp_dispatch_count_cur \$_epdp_dispatch_count_max \$_epdp_perc_pkg;
eval _epdp_dispatch_count_new='$((${'"${_epdp_rdispatch_count}"'}+1))';
if "${_epdp_dispatch_fn}" \
start_pkg "${_epdp_group_name}" \
"${_epdp_pkg_name}" \
"${_epdp_dispatch_count_new}" \
"${_epdp_dispatch_count_max}" \
"${_epdp_perc_group}" "${_epdp_perc_pkg}";
then
eval : '$(('${_epdp_rdispatch_njobs}'+=1))';
eval ${_epdp_rdispatch_count}=\"\${_epdp_dispatch_count_new}\";
rtl_lconcat "${_epdp_rdispatch_wait}" "${_epdp_pkg_name}";
(trap "if [ \${?} -eq 0 ]; then \
ex_pkg_dispatch_send \"done\" \"${_epdp_group_name}\" \"${_epdp_pkg_name}\" \"${_epdp_dispatch_count_new}\"; \
else \
ex_pkg_dispatch_send \"fail\" \"${_epdp_group_name}\" \"${_epdp_pkg_name}\" \"${_epdp_dispatch_count_new}\"; \
pkill -U "${$}"; \
fi;" EXIT HUP INT TERM USR1 USR2;
set +o errexit -o noglob -o nounset; BUILD_IS_PARENT=0; rtl_log_set_fname ""; rtl_log_set_no_attr 1;
if ex_pkg_env \
"${_epdp_build_steps_default}" "${_epdp_build_vars_default}" \
"${_epdp_group_name}" "${_epdp_pkg_name}" \
"${_epdp_restart_at}" "${_epdp_workdir}";
then
exp_pkg_exec \
"${_epdp_dispatch_fn}" "${_epdp_group_name}" \
"${_epdp_pkg_name}" "${_epdp_restart_at}" \
"${_epdp_workdir}";
else
return 1;
fi;) 1>"${_epdp_workdir}/${_epdp_pkg_name}_stderrout.log" 2>&1 3>"${_epdp_pipe_path}" &
return "${?}";
else
return 1;
fi;
};
# vim:filetype=sh textwidth=0
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