diff options
Diffstat (limited to 'subr/ex_pkg_restart.subr')
| -rw-r--r-- | subr/ex_pkg_restart.subr | 293 |
1 files changed, 0 insertions, 293 deletions
diff --git a/subr/ex_pkg_restart.subr b/subr/ex_pkg_restart.subr deleted file mode 100644 index 9e51df8b..00000000 --- a/subr/ex_pkg_restart.subr +++ /dev/null @@ -1,293 +0,0 @@ -# -# set +o errexit -o noglob -o nounset is assumed. -# - -# -# exp_pkg_check_restart_at() - XXX -# @_rspec_at: in reference to restart build step list -# -# Calling convention: in ref. @_rspec_at -# Returns: zero (0) on success, non-zero (>0) on failure -# -exp_pkg_check_restart_at() { - local _epcra_rspec_at="${1#\$}" _epcra_len="" _epcra_rc=0 _epcra_spec_at=""; _status="" - - if ! rtl_llift2 "${_epcra_rspec_at}" \$_epcra_spec_at "," " "\ - || ! rtl_lfilter3 \$_epcra_spec_at "${DEFAULT_BUILD_STEPS} ALL LAST"\ - || ! rtl_llength2 \$_epcra_spec_at \$_epcra_len; then - _epcra_rc=1; - elif [ "${_epcra_len}" -gt 0 ]; then - _status="unknown build step(s) \`${_epcra_spec_at}'"; _epcra_rc=1; - fi; return "${_epcra_rc}"; -}; - -# -# exp_pkg_expand_restart_at_spec() - XXX -# @_rset: in reference to restart virtual build step set -# @_rspec_at: inout reference to restart build step list -# -# Calling convention: in ref. @_rset, inout ref. @_rspec_at -# Returns: zero (0) on success, non-zero (>0) on failure -# -exp_pkg_expand_restart_at_spec() { - local _eperas_rset="${1#\$}" _eperas_rspec_at="${2#\$}" _eperas_at="" \ - _eperas_rc=0 _eperas_spec_at="" _eperas_spec_at_=""; _status=""; - eval _eperas_spec_at='${'"${_eperas_rspec_at}"'}'; - - case "${_eperas_spec_at}" in - ALL|LAST|"") - ;; - - ^*) - _eperas_spec_at="${_eperas_spec_at#^}"; - if exp_pkg_expand_restart_at_virtual \ - "${_eperas_spec_at}" \$_eperas_spec_at \ - "${_eperas_rset}" \ - && exp_pkg_check_restart_at \$_eperas_spec_at; then - rtl_llift2 \$DEFAULT_BUILD_STEPS "${_eperas_rspec_at}" " " ","; - rtl_llift2 \$_eperas_spec_at \$_eperas_spec_at_ "," " "; - for _eperas_at in ${_eperas_spec_at_}; do - rtl_lfilter3 "${_eperas_rspec_at}" "${_eperas_at}" ","; - done; rtl_lfilter3 "${_eperas_rspec_at}" "finish" ","; - else - _eperas_rc=1; - fi; ;; - - \<=*|\<*|\>=*|\>*) - exp_pkg_expand_restart_at_spec_cmp \ - "${_eperas_rset}" "${_eperas_rspec_at}"; _eperas_rc="${?}"; ;; - - *) - if ! exp_pkg_expand_restart_at_virtual \ - "${_eperas_spec_at}" "${_eperas_rspec_at}" \ - "${_eperas_rset}"; then - _eperas_rc=1; - fi; ;; - esac; - - if [ "${_eperas_rc}" -eq 0 ]; then - if ! exp_pkg_check_restart_at "${_eperas_rspec_at}"; then - _epprs_rc=1; - elif eval [ '"${'"${_eperas_rspec_at}"':+1}"' != 1 ]; then - _status="zero-length build step list"; _epprs_rc=1; - fi; - fi; - return "${_eperas_rc}"; -}; - -# -# exp_pkg_expand_restart_at_spec_cmp() - XXX -# @_rset: in reference to restart virtual build step set -# @_rspec_at: inout reference to restart build step list -# -# Calling convention: in ref. @_rset, inout ref. @_rspec_at -# Returns: zero (0) on success, non-zero (>0) on failure -# -exp_pkg_expand_restart_at_spec_cmp() { - local _eperasc_rset="${1#\$}" _eperasc_rspec_at="${2#\$}" _eperasc_at="" \ - _eperasc_eqfl="" _eperasc_foundfl="" _eperasc_ltfl="" _eperasc_rc=0 \ - _eperasc_spec_at="" _eperasc_spec_at0=""; - eval _eperasc_spec_at0='${'"${_eperasc_rspec_at}"'}'; - - [ "${_eperasc_spec_at0#<}" = "${_eperasc_spec_at0}" ]; _eperasc_ltfl="${?}"; - if [ "${_eperasc_spec_at0#[<>]=}" != "${_eperasc_spec_at0}" ]; then - _eperasc_spec_at0="${_eperasc_spec_at0#[<>]=}"; _eperasc_eqfl=1; - else - _eperasc_spec_at0="${_eperasc_spec_at0#[<>]}"; _eperasc_eqfl=0; - fi; _eperasc_spec_at=""; - - if exp_pkg_expand_restart_at_virtual \ - "${_eperasc_spec_at0%%,*}" \$_eperasc_spec_at0 \ - "${_eperasc_rset}" \ - && exp_pkg_check_restart_at \$_eperasc_spec_at0; then - if [ \( "${_eperasc_eqfl}" -eq 1 \) -a \( "${_eperasc_ltfl}" -eq 1 \) ]\ - || [ \( "${_eperasc_eqfl}" -eq 0 \) -a \( "${_eperasc_ltfl}" -eq 0 \) ]; then - _eperasc_spec_at0="${_eperasc_spec_at0##*,}"; - elif [ \( "${_eperasc_eqfl}" -eq 1 \) -a \( "${_eperasc_ltfl}" -eq 0 \) ]\ - || [ \( "${_eperasc_eqfl}" -eq 0 \) -a \( "${_eperasc_ltfl}" -eq 1 \) ]; then - _eperasc_spec_at0="${_eperasc_spec_at0%%,*}"; - fi; - - _eperasc_foundfl=0; for _eperasc_at in ${DEFAULT_BUILD_STEPS}; do - if [ "${_eperasc_ltfl}" -eq 1 ]; then - if [ "${_eperasc_at}" = "${_eperasc_spec_at0%%,*}" ]; then - if [ "${_eperasc_eqfl}" -eq 1 ]; then - _eperasc_spec_at="${_eperasc_spec_at:+${_eperasc_spec_at},}${_eperasc_at}"; - fi; break; - fi; - else - if [ "${_eperasc_at}" = "${_eperasc_spec_at0%%,*}" ]; then - _eperasc_foundfl=1; [ "${_eperasc_eqfl}" -eq 0 ] && continue; - fi; [ "${_eperasc_foundfl}" -eq 0 ] && continue; - fi; - _eperasc_spec_at="${_eperasc_spec_at:+${_eperasc_spec_at},}${_eperasc_at}"; - done; - else - _eperasc_rc=1; - fi; - - eval ${_eperasc_rspec_at}='${_eperasc_spec_at}'; - return "${_eperasc_rc}"; -}; - -# -# exp_pkg_expand_restart_at_virtual() - XXX -# @_spec_at: restart build step list -# @_rspec_at_new: out reference to new restart build step list -# @_rset: inout reference to restart virtual build step set -# -# Calling convention: inout ref. @_rspec_recursive -# Returns: zero (0) on success, non-zero (>0) on failure -# -exp_pkg_expand_restart_at_virtual() { - local _epera_spec_at="${1}" _epera_rspec_at_new="${2#\$}" _epera_rset="${3#\$}" \ - _epera_at="" _epera_IFS0="${IFS:- }" _epera_rc=0 _epera_spec_at_new="" \ - IFS; _status=""; - - eval ${_epera_rspec_at_new}=; - IFS=","; set -- ${_epera_spec_at}; IFS="${_epera_IFS0}"; - while [ "${#}" -gt 0 ]; do - _epera_at="${1}"; shift; - if [ "${_epera_at#@}" != "${_epera_at}" ]; then - _epera_at="${_epera_at#@}"; - if [ "${_epera_at%[!0-9a-zA-Z_]*}" != "${_epera_at}" ]; then - _status="invalid virtual build step \`${_epera_at}'"; _epera_rc=1; - elif eval [ '"${'"${_epera_rset}${_epera_at}"':+1}"' = 1 ]; then - eval _epera_at='${'"${_epera_rset}${_epera_at}"'}'; - else - _status="unknown virtual build step \`${_epera_at}'"; _epera_rc=1; - fi; - fi; - eval ${_epera_rspec_at_new}='${'"${_epera_rspec_at_new}"':+${'"${_epera_rspec_at_new}"'},}${_epera_at}'; - done; - return "${_epera_rc}"; -}; - -# -# exp_pkg_expand_restart_recursive() - XXX -# @_rspec: inout reference to restart {specification,package name list} -# @_rrecursive: out reference to recursion flag -# -# Calling convention: inout ref. @_rspec, out ref. @_rrecursive -# Returns: zero (0) on success, non-zero (>0) on failure -# -exp_pkg_expand_restart_recursive() { - local _eperr_rspec="${1#\$}" _eperr_rrecursive="${2#\$}" _eperr_spec=""; _status="" - eval _eperr_spec='${'"${_eperr_rspec}"'}'; - - case "${_eperr_spec}" in - \*\*\*[a-zA-Z]*) - eval ${_eperr_rspec}='${_eperr_spec#\*\*\*}' ${_eperr_rrecursive}=3; ;; - \*\*[a-zA-Z]*) eval ${_eperr_rspec}='${_eperr_spec#\*\*}' ${_eperr_rrecursive}=2; ;; - \*[a-zA-Z]*) eval ${_eperr_rspec}='${_eperr_spec#\*}' ${_eperr_rrecursive}=1; ;; - ALL) eval ${_eperr_rrecursive}=2; ;; - LAST) eval ${_eperr_rrecursive}=0; ;; - esac; - return 0; -}; - -# -# exp_pkg_expand_restart_spec() - XXX -# @_rspec: inout reference to restart {specification,package name list} -# @_rspec_at: out reference to restart build step list -# -# Calling convention: inout ref. @_rspec, out ref. @_rspec_at, out ref. @_rrecursive -# Returns: zero (0) on success, non-zero (>0) on failure -# -exp_pkg_expand_restart_spec() { - local _epers_rspec="${1#\$}" _epers_rspec_at="${2#\$}" _epers_last_pkg="" \ - _epers_rc=0 _epers_spec="" _epers_spec_at="" _epers_spec_at0=""; - eval _epers_spec='${'"${_epers_rspec}"'}'; - - case "${_epers_spec}" in - "") eval ${_epers_rspec_at}=; ;; - ALL) eval ${_epers_rspec_at}=ALL; ;; - LAST|LAST:*) - case "${_epers_spec}" in - LAST) eval ${_epers_rspec_at}=LAST; ;; - LAST:*) eval ${_epers_rspec_at}='${_epers_spec#LAST:}'; ;; - esac; - if [ "${DEFAULT_BUILD_LAST_FAILED_PKG_FNAME:+1}" = 1 ]\ - && [ -e "${DEFAULT_BUILD_LAST_FAILED_PKG_FNAME}" ]; then - if read -r _epers_last_pkg <"${DEFAULT_BUILD_LAST_FAILED_PKG_FNAME}"\ - && rtl_fileop rm "${DEFAULT_BUILD_LAST_FAILED_PKG_FNAME}"; then - eval ${_epers_rspec}='${_epers_last_pkg}'; - else - _status="failed to read or clear status of last failed package \`${_epers_last_pkg}'"; _epers_rc=1; - fi; - else - _status="cannot rebuild last failed package"; _epers_rc=1; - fi; ;; - - *:*) eval ${_epers_rspec}='${_epers_spec%:*}' ${_epers_rspec_at}='${_epers_spec#*:}'; ;; - *) eval ${_epers_rspec_at}= ${_epers_rspec_at}=ALL; ;; - esac; - return "${_epers_rc}"; -}; - -# -# exp_pkg_init_restart_at_virtual() - XXX -# @_rset: out reference to restart virtual build step set -# -# Calling convention: out ref. @_rset -# Returns: zero (0) on success, non-zero (>0) on failure -# -exp_pkg_init_restart_at_virtual() { - local _eperav_rset="${1#\$}" _eperav_step="" _eperav_step_virtual="" _epera_steps=""; - - rtl_lfilter2 \$DEFAULT_BUILD_STEPS \$_epera_steps "finish"; - for _eperav_step in ${_epera_steps}; do - _eperav_step_virtual="${_eperav_step%%_*}"; - if eval [ '"${'"${_eperav_rset}${_eperav_step_virtual}"':+1}"' != 1 ]; then - eval ${_eperav_rset}='"${'"${_eperav_rset}"':+${'"${_eperav_rset}"'},}${_eperav_step_virtual}"'; - fi; - eval ${_eperav_rset}${_eperav_step_virtual}='"${'"${_eperav_rset}${_eperav_step_virtual}"':+${'"${_eperav_rset}${_eperav_step_virtual}"'},}${_eperav_step}"'; - done; return 0; -}; - -# -# ex_pkg_process_restart_spec() - XXX -# @_rspec: inout reference to restart {specification,package name list} -# @_rspec_at: out reference to restart build step list -# @_rrecursive: out reference to restart recursion flag -# -# Calling convention: inout ref. @_rspec, out ref. @_rspec_at -# Returns: zero (0) on success, non-zero (>0) on failure -# -ex_pkg_process_restart_spec() { - local _epprs_rspec="${1#\$}" _epprs_rspec_at="${2#\$}" _epprs_rrecursive="${3#\$}" \ - _epprs_at="" _epprs_rc=0 _epprs_spec_at_new="" _epprs_step="" _epprs_step1="" \ - _epprs_virtual_set=""; _status=""; - - if eval [ '"${'"${_epprs_rspec}"':+1}"' = 1 ]; then - if exp_pkg_init_restart_at_virtual \$_epprs_virtual_set \ - && exp_pkg_expand_restart_spec "${_epprs_rspec}" \$_epprs_spec_at_new \ - && exp_pkg_expand_restart_recursive "${_epprs_rspec}" "${_epprs_rrecursive}" \ - && exp_pkg_expand_restart_at_spec \$_epprs_virtual_set \$_epprs_spec_at_new; then - eval ${_epprs_rspec_at}=; - case "${_epprs_spec_at_new}" in - ALL|LAST) - eval ${_epprs_rspec_at}='${_epprs_spec_at_new}'; ;; - *) - for _epprs_at in ${DEFAULT_BUILD_STEPS}; do - if rtl_lmatch "${_epprs_at}" "${_epprs_spec_at_new}" ","; then - eval ${_epprs_rspec_at}='${'"${_epprs_rspec_at}"':+${'"${_epprs_rspec_at}"'},}${_epprs_at}'; - fi; - done; - if eval [ '"${'"${_epprs_rspec_at}"'##*,}"' != "finish" ]; then - rtl_lfilter2 "${_epprs_rspec_at}" \$_epprs_step "clean,finish" ","; _epprs_step="${_epprs_step##*,}"; - rtl_lfilter2 \$DEFAULT_BUILD_STEPS \$_epprs_step1 "clean finish"; _epprs_step1="${_epprs_step1##* }"; - if [ "${_epprs_step}" = "${_epprs_step1}" ]; then - eval ${_epprs_rspec_at}='${'"${_epprs_rspec_at}"':+${'"${_epprs_rspec_at}"'},}finish'; - fi; - fi; ;; - esac; rtl_llift3 "${_epprs_rspec}" "," " " || _epprs_rc=1; - else - _epprs_rc=1; - fi; - rtl_sunset \$_epprs_virtual_set; - fi; - return "${_epprs_rc}"; -}; - -# vim:filetype=sh |