#!/bin/bash
# No way I try to deal with a crippled sh just for POSIX foo.
-# Copyright (C) 2009-2012 Joerg Jaspert <joerg@debian.org>
+# Copyright (C) 2009-2015 Joerg Jaspert <joerg@debian.org>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
ARGS='GO[@]'
local "${!ARGS}"
- error=${ERR:-"true"}
+ local error=${ERR:-"true"}
ARGS=${ARGS:-""}
- STAGEFILE="${stagedir}/${FUNC}_${ARGS}"
+
+ log "########## DINSTALL BEGIN: ${FUNC} ${ARGS} ##########"
+ local STAGEFILE="${stagedir}/${FUNC}_${ARGS}"
STAGEFILE=${STAGEFILE// /_}
if [ -f "${STAGEFILE}" ]; then
- stamptime=$(/usr/bin/stat -c %Z "${STAGEFILE}")
- unixtime=$(date +%s)
- difference=$(( $unixtime - $stamptime ))
+ local stamptime=$(/usr/bin/stat -c %Z "${STAGEFILE}")
+ local unixtime=$(date +%s)
+ local difference=$(( $unixtime - $stamptime ))
if [ ${difference} -ge 14400 ]; then
log_error "Did already run ${FUNC}, stagefile exists, but that was ${difference} seconds ago. Please check."
else
debug "Now calling function ${FUNC}. Arguments: ${ARGS}. Timestamp: ${TIME}"
- # Make sure we are always at the same place. If a function wants to be elsewhere,
- # it has to cd first!
+ # Make sure we are always at the same place. If a function wants
+ # to be elsewhere, it has to cd first!
cd ${configdir}
- # Now redirect the output into $STAGEFILE.log. In case it errors out somewhere our
- # errorhandler trap can then mail the contents of $STAGEFILE.log only, instead of a whole
- # dinstall logfile. Short error mails ftw!
+ # Now redirect the output into $STAGEFILE.log. In case it errors
+ # out somewhere our errorhandler trap can then mail the contents
+ # of $STAGEFILE.log only, instead of a whole dinstall logfile.
+ # Short error mails ftw!
exec >> "${STAGEFILE}.log" 2>&1
if [ -f "${LOCK_STOP}" ]; then
exit 42
fi
+ # Do we care about trouble in the function we call?
if [ "${error}" = "false" ]; then
set +e
fi
${FUNC} ${ARGS}
- # No matter what happened in the function, we make sure we have set -e default state back
+ # No matter what happened in the function, we make sure we have
+ # set -e default state back
set -e
# Make sure we are always at the same place.
cd ${configdir}
- # We always use the same umask. If a function wants to do different, fine, but we reset.
+ # We always use the same umask. If a function wants to do
+ # different, fine, but we reset.
umask 022
touch "${STAGEFILE}"
# And the output goes back to the normal logfile
exec >> "$LOGFILE" 2>&1
- # Now we should make sure that we have a usable dinstall.log, so append the $STAGEFILE.log
- # to it.
+ # Now we should make sure that we have a usable dinstall.log, so
+ # append the $STAGEFILE.log to it.
cat "${STAGEFILE}.log" >> "${LOGFILE}"
rm -f "${STAGEFILE}.log"
+ log "########## DINSTALL END: ${FUNC} ##########"
+
if [ -f "${LOCK_STOP}" ]; then
log "${LOCK_STOP} exists, exiting immediately"
exit 42
touch "${LOCK_BRITNEY}"
-GO=(
- FUNC="savetimestamp"
- TIME=""
- ARGS=""
- ERR="false"
-)
-stage $GO
-
-GO=(
- FUNC="qa1"
- TIME="init"
- ARGS=""
- ERR="false"
-)
-stage $GO &
-
-GO=(
- FUNC="pg_timestamp"
- TIME="pg_dump1"
- ARGS="predinstall"
- ERR=""
-)
-stage $GO
-
-GO=(
- FUNC="updates"
- TIME="External Updates"
- ARGS=""
- ERR="false"
-)
-stage $GO
-
-GO=(
- FUNC="i18n1"
- TIME="i18n 1"
- ARGS=""
- ERR="false"
-)
-stage $GO
-
-lockfile "$LOCK_ACCEPTED"
-lockfile "$LOCK_NEW"
-trap remove_all_locks EXIT TERM HUP INT QUIT
-
-GO=(
- FUNC="punew"
- TIME="p-u-new"
- ARGS="stable-new"
- ERR="false"
-)
-stage $GO
-
-GO=(
- FUNC="opunew"
- TIME="o-p-u-new"
- ARGS="oldstable-new"
- ERR="false"
-)
-stage $GO
-
-GO=(
- FUNC="newstage"
- TIME="newstage"
- ARGS=""
- ERR=""
-)
-stage $GO
-
-GO=(
- FUNC="cruft"
- TIME="cruft"
- ARGS=""
- ERR=""
-)
-stage $GO
-
-state "indices"
-
-GO=(
- FUNC="dominate"
- TIME="dominate"
- ARGS=""
- ERR=""
-)
-stage $GO
-
-GO=(
- FUNC="filelist"
- TIME="generate-filelist"
- ARGS=""
- ERR=""
-)
-#stage $GO
-
-GO=(
- FUNC="fingerprints"
- TIME="import-keyring"
- ARGS=""
- ERR="false"
-)
-stage $GO
-
-GO=(
- FUNC="overrides"
- TIME="overrides"
- ARGS=""
- ERR=""
-)
-stage $GO
-
-GO=(
- FUNC="mpfm"
- TIME="pkg-file-mapping"
- ARGS=""
- ERR="false"
-)
-stage $GO
-
-state "packages/contents"
-GO=(
- FUNC="packages"
- TIME="apt-ftparchive"
- ARGS=""
- ERR=""
-)
-stage $GO
-
-state "dists/"
-GO=(
- FUNC="pdiff"
- TIME="pdiff"
- ARGS=""
- ERR=""
-)
-stage $GO
-
-GO=(
- FUNC="gitpdiff"
- TIME="gitpdiff"
- ARGS=""
- ERR=""
-)
-#stage $GO
-
-GO=(
- FUNC="release"
- TIME="release files"
- ARGS=""
- ERR=""
-)
-stage $GO
-
-GO=(
- FUNC="dakcleanup"
- TIME="cleanup"
- ARGS=""
- ERR=""
-)
-stage $GO
-
-GO=(
- FUNC="buildd_dir"
- TIME="buildd_dir"
- ARGS=""
- ERR=""
-)
-stage $GO
-
-state "scripts"
-GO=(
- FUNC="mkmaintainers"
- TIME="mkmaintainers"
- ARGS=""
- ERR=""
-)
-stage $GO
-
-GO=(
- FUNC="copyoverrides"
- TIME="copyoverrides"
- ARGS=""
- ERR=""
-)
-stage $GO
-
-GO=(
- FUNC="mklslar"
- TIME="mklslar"
- ARGS=""
- ERR=""
-)
-stage $GO
-
-GO=(
- FUNC="mkfilesindices"
- TIME="mkfilesindices"
- ARGS=""
- ERR=""
-)
-stage $GO
-
-GO=(
- FUNC="mkchecksums"
- TIME="mkchecksums"
- ARGS=""
- ERR=""
-)
-stage $GO
-
-GO=(
- FUNC="mirror"
- TIME="mirror hardlinks"
- ARGS=""
- ERR=""
-)
-stage $GO
-
-GO=(
- FUNC="ddaccess"
- TIME="ddaccessible sync"
- ARGS=""
- ERR="false"
-)
-stage $GO
-
-remove_all_locks
-trap - EXIT TERM HUP INT QUIT
-
-ts "locked part finished"
-state "postlock"
-
-GO=(
- FUNC="changelogs"
- TIME="changelogs"
- ARGS=""
- ERR="false"
-)
-stage $GO &
-
-GO=(
- FUNC="pg_timestamp"
- TIME="pg_dump2"
- ARGS="postdinstall"
- ERR=""
-)
-stage $GO
-
-GO=(
- FUNC="expire"
- TIME="expire_dumps"
- ARGS=""
- ERR=""
-)
-stage $GO &
-
-GO=(
- FUNC="transitionsclean"
- TIME="transitionsclean"
- ARGS=""
- ERR=""
-)
-stage $GO &
-
-GO=(
- FUNC="dm"
- TIME=""
- ARGS=""
- ERR=""
-)
-stage $GO &
-
-GO=(
- FUNC="bts"
- TIME=""
- ARGS=""
- ERR="false"
-)
-stage $GO &
-
-GO=(
- FUNC="mirrorpush"
- TIME="mirrorpush"
- ARGS=""
- ERR="false"
-)
-stage $GO &
-
-GO=(
- FUNC="i18n2"
- TIME="i18n 2"
- ARGS=""
- ERR="false"
-)
-stage $GO &
-
-GO=(
- FUNC="stats"
- TIME="stats"
- ARGS=""
- ERR="false"
-)
-stage $GO &
-
-GO=(
- FUNC="testingsourcelist"
- TIME=""
- ARGS=""
- ERR="false"
-)
-stage $GO &
-
-rm -f "${LOCK_BRITNEY}"
-
-GO=(
- FUNC="cleantransactions"
- TIME=""
- ARGS=""
- ERR=""
-)
-stage $GO
-
-GO=(
- FUNC="aptftpcleanup"
- TIME="apt-ftparchive cleanup"
- ARGS=""
- ERR="false"
-)
-#stage $GO
+# This loop simply wants to be fed by a list of values (see below)
+# made out of 5 columns.
+# The first four are the array values for the stage function, the
+# fifth tells us if we should background the stage call.
+#
+# - FUNC - the function name to call
+# - ARGS - Possible arguments to hand to the function. Can be the empty string
+# - TIME - The timestamp name. Can be the empty string
+# - ERR - if this is the string false, then the call will be surrounded by
+# set +e ... set -e calls, so errors in the function do not exit
+# dinstall. Can be the empty string, meaning true.
+# - BG - Background the function stage?
+#
+# ATTENTION: Spaces in arguments or timestamp names need to be escaped by \
+#
+# NOTE 1: There are two special values for the first column (FUNC).
+# STATE - do not call stage function, call the state
+# function to update the public statefile "where is dinstall"
+# NOSTAGE - do not call stage function, call the command directly.
+#
+# Note 2: If you want to hand an empty value to the stage function,
+# use the word "none" in the list below.
+while read FUNC ARGS TIME ERR BACKGROUND; do
+ debug "FUNC: $FUNC ARGS: $ARGS TIME: $TIME ERR: $ERR BG: $BACKGROUND"
+
+ # Empty values in the value list are the string "none" (or the
+ # while read loop won't work). Here we ensure that variables that
+ # can be empty, are empty if the string none is set for them.
+ for var in ARGS TIME; do
+ if [[ ${!var} == none ]]; then
+ typeset ${var}=''
+ fi
+ done
+
+ # ERR/BACKGROUND are boolean, check that they are.
+ for var in ERR BACKGROUND; do
+ if [[ ${!var} != false ]] && [[ ${!var} != true ]]; then
+ error "Illegal value ${!var} for ${var} (should be true or false), line for function ${FUNC}"
+ fi
+ done
+
+ case ${FUNC} in
+ STATE)
+ state ${ARGS}
+ ;;
+ NOSTAGE)
+ ${ARGS}
+ ;;
+ *)
+ GO=(
+ FUNC=${FUNC}
+ TIME=${TIME}
+ ARGS=${ARGS}
+ ERR=${ERR}
+ )
+ if [[ ${BACKGROUND} == true ]]; then
+ stage $GO &
+ else
+ stage $GO
+ fi
+ ;;
+ esac
+done < <(cat - <<EOF
+savetimestamp none none false false
+qa1 none init true true
+pg_timestamp predinstall pg_dump1 false false
+updates none External\ Updates false false
+i18n1 none i18n\ 1 false false
+dep11 none dep11\ 1 false false
+NOSTAGE lockaccepted none false false
+punew stable-new p-u-new false false
+opunew oldstable-new o-p-u-new false false
+backports_policy none backports-policy false false
+cruft none cruft false false
+STATE indices none false false
+dominate none dominate false false
+autocruft none autocruft false false
+fingerprints none import-keyring false false
+overrides none overrides false false
+mpfm none pkg-file-mapping false false
+STATE packages/contents none false false
+packages none apt-ftparchive false false
+STATE dists/ none false false
+pdiff none pdiff false false
+release none release\ files false false
+dakcleanup none cleanup false false
+STATE scripts none false false
+mkmaintainers none mkmaintainers false false
+copyoverrides none copyoverrides false false
+mklslar none mklslar false false
+mkfilesindices none mkfilesindices false false
+mkchecksums none mkchecksums false false
+signotherfiles none signotherfiles false false
+mirror none mirror\ hardlinks false false
+NOSTAGE remove_locks none false false
+STATE postlock none false false
+ddaccess none ddaccessible\ sync true true
+changelogs none changelogs false true
+pg_timestamp postdinstall pg_dump2 false false
+expire none expire_dumps false true
+transitionsclean none transitionsclean false true
+dm none none false true
+bts none none false true
+mirrorpush none mirrorpush false true
+mirrorpush-backports none mirrorpush-backports false true
+i18n2 none i18n\ 2 false true
+stats none stats false true
+testingsourcelist none none false true
+NOSTAGE rm\ -f\ "\${LOCK_BRITNEY}" none false false
+cleantransactions none none false false
+EOF
+ )
+# FUNC ARGS TIME ERR BG
# we need to wait for the background processes before the end of dinstall
wait
exec > "$logdir/afterdinstall.log" 2>&1
-GO=(
- FUNC="renamelogfile"
- TIME=""
- ARGS=""
- ERR="false"
-)
-stage $GO
-state "all done"
+if [ -f "${dbdir}/dinstallstart" ]; then
+ NOW=$(cat "${dbdir}/dinstallstart")
+ mv "$LOGFILE" "$logdir/dinstall_${NOW}.log"
+ logstats "$logdir/dinstall_${NOW}.log"
+ bzip2 -9 "$logdir/dinstall_${NOW}.log"
+else
+ error "Problem, I don't know when dinstall started, unable to do log statistics."
+ NOW=`date "+%Y.%m.%d-%H:%M:%S"`
+ mv "$LOGFILE" "$logdir/dinstall_${NOW}.log"
+ bzip2 -9 "$logdir/dinstall_${NOW}.log"
+fi
+state "all done"
# Now, at the very (successful) end of dinstall, make sure we remove
# our stage files, so the next dinstall run will do it all again.