+++ /dev/null
-#!/bin/bash
-# No way I try to deal with a crippled sh just for POSIX foo.
-
-# Copyright (C) 2009, 2010 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
-# published by the Free Software Foundation; version 2.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-# Homer: Are you saying you're never going to eat any animal again? What
-# about bacon?
-# Lisa: No.
-# Homer: Ham?
-# Lisa: No.
-# Homer: Pork chops?
-# Lisa: Dad, those all come from the same animal.
-# Homer: Heh heh heh. Ooh, yeah, right, Lisa. A wonderful, magical animal.
-
-# exit on errors
-set -e
-# make sure to only use defined variables
-set -u
-# ERR traps should be inherited from functions too. (And command
-# substitutions and subshells and whatnot, but for us the functions is
-# the important part here)
-set -E
-
-# import the general variable set.
-export SCRIPTVARS=/srv/backports-master.debian.org/dak/config/backports/vars
-. $SCRIPTVARS
-
-########################################################################
-# Functions #
-########################################################################
-# common functions are "outsourced"
-. "${configdir}/common"
-
-# source the dinstall functions
-. "${configdir}/dinstall.functions"
-
-########################################################################
-########################################################################
-
-# Function to save which stage we are in, so we can restart an interrupted
-# dinstall. Or even run actions in parallel, if we dare to, by simply
-# backgrounding the call to this function. But that should only really be
-# done for things we don't care much about.
-#
-# This should be called with the first argument being an array, with the
-# members
-# - FUNC - the function name to call
-# - ARGS - Possible arguments to hand to the function. Can be the empty string
-# - TIME - The timestamp name. Can be the empty string
-# - ERR - if this is the string false, then the call will be surrounded by
-# set +e ... set -e calls, so errors in the function do not exit
-# dinstall. Can be the empty string, meaning true.
-#
-# MAKE SURE TO KEEP THIS THE LAST FUNCTION, AFTER ALL THE VARIOUS ONES
-# ADDED FOR DINSTALL FEATURES!
-function stage() {
- ARGS='GO[@]'
- local "${!ARGS}"
-
- error=${ERR:-"true"}
-
- STAGEFILE="${stagedir}/${FUNC}"
- if [ -f "${STAGEFILE}" ]; then
- stamptime=$(/usr/bin/stat -c %Z "${STAGEFILE}")
- unixtime=$(date +%s)
- difference=$(( $unixtime - $stamptime ))
- if [ ${difference} -ge 14400 ]; then
- log_error "Did already run ${FUNC}, stagefile exists, but that was ${difference} seconds ago. Please check."
- else
- log "Did already run ${FUNC}, not calling again..."
- fi
- return
- fi
-
- 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!
- cd ${configdir}
-
- # Now redirect the output into $STAGEFILE.log. In case it errors out somewhere our
- # errorhandler trap can then mail the contents of $STAGEFILE.log only, instead of a whole
- # dinstall logfile. Short error mails ftw!
- exec >> "${STAGEFILE}.log" 2>&1
-
- if [ -f "${LOCK_STOP}" ]; then
- log "${LOCK_STOP} exists, exiting immediately"
- exit 42
- fi
-
- 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
- set -e
-
- # Make sure we are always at the same place.
- cd ${configdir}
-
- # We always use the same umask. If a function wants to do different, fine, but we reset.
- umask 022
-
- touch "${STAGEFILE}"
-
- if [ -n "${TIME}" ]; then
- ts "${TIME}"
- fi
-
- # 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 $STAGEFILE.log
- # to it.
- cat "${STAGEFILE}.log" >> "${LOGFILE}"
- rm -f "${STAGEFILE}.log"
-
- if [ -f "${LOCK_STOP}" ]; then
- log "${LOCK_STOP} exists, exiting immediately"
- exit 42
- fi
-}
-
-########################################################################
-
-# We need logs.
-LOGFILE="$logdir/dinstall.log"
-
-exec >> "$LOGFILE" 2>&1
-
-# And now source our default config
-. "${configdir}/dinstall.variables"
-
-# Make sure we start out with a sane umask setting
-umask 022
-
-# And use one locale, no matter what the caller has set
-export LANG=C
-export LC_ALL=C
-
-# If we did not install new packages, we dont want to run.
-if ! [ -f "${DINSTALLPACKAGES}" ]; then
- log "nothing to do"
- exit 0
-fi
-rm -f "${DINSTALLPACKAGES}"
-
-touch "${DINSTALLSTART}"
-ts "startup"
-DINSTALLBEGIN="$(date -u +"%a %b %d %T %Z %Y (%s)")"
-state "Startup"
-
-lockfile -l 3600 "${LOCK_DAILY}"
-trap onerror ERR
-trap cleanup EXIT TERM HUP INT QUIT
-
-touch "${LOCK_BRITNEY}"
-
-GO=(
- FUNC="savetimestamp"
- TIME=""
- ARGS=""
- ERR="false"
-)
-stage $GO
-
-GO=(
- FUNC="pg_timestamp"
- TIME="pg_dump1"
- ARGS="predinstall"
- ERR=""
-)
-stage $GO
-
-lockfile "$LOCK_ACCEPTED"
-lockfile "$LOCK_NEW"
-
-GO=(
- FUNC="punew"
- TIME="p-u-new"
- ARGS="proposedupdates"
- 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=""
-)
-# Careful: When we ever go and remove this monster-long thing, we have to check the backgrounded
-# functions before it. We no longer have a 1.5hour sync point then.
-stage $GO
-
-state "dists/"
-GO=(
- FUNC="pdiff"
- TIME="pdiff"
- 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="mkchecksums"
- TIME="mkchecksums"
- ARGS=""
- ERR=""
-)
-stage $GO
-
-GO=(
- FUNC="mirror"
- TIME="mirror hardlinks"
- ARGS=""
- ERR=""
-)
-stage $GO
-
-rm -f "$LOCK_ACCEPTED"
-rm -f "$LOCK_NEW"
-rm -f "${LOCK_DAILY}"
-
-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="dm"
-# TIME=""
-# ARGS=""
-# ERR=""
-# )
-# stage $GO &
-
-GO=(
- FUNC="mirrorpush"
- TIME="mirrorpush"
- ARGS=""
- ERR="false"
-)
-stage $GO &
-
-GO=(
- FUNC="stats"
- TIME="stats"
- 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 $GO
-
-# we need to wait for the background processes before the end of dinstall
-wait
-
-log "Daily cron scripts successful, all done"
-
-exec > "$logdir/afterdinstall.log" 2>&1
-
-GO=(
- FUNC="renamelogfile"
- TIME=""
- ARGS=""
- ERR="false"
-)
-stage $GO
-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.
-rm -f ${stagedir}/*
-touch "${DINSTALLEND}"
projects / dak.git / blobdiff