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  • Committer: Bazaar Package Importer
  • Author(s): Sean Finney
  • Date: 2008-07-05 01:07:31 UTC
  • mfrom: (15 hardy)
  • mto: (8.1.4 squeeze)
  • mto: This revision was merged to the branch mainline in revision 17.
  • Revision ID: james.westby@ubuntu.com-20080705010731-fl8ewjzk9fjkz8ab
http://bugs.debian.org/476949
http://bugs.debian.org/473028
http://bugs.debian.org/472946
* fix for package failing to purge, thanks to Michael Tautschnig for
  reporting this (closes: #476949).
* rc bugfix, high urgency upload.
* a few more more bugs/fixes from Niko Tyni:
  - fix for empty substitution in dbc_upgrade_error (closes: #473028).
  - ensure TODO gets installed, since the docs reference it (closes: #472946).

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dpkg/postinst
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### load up common variables and functions
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###
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dbc_go(){
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        local importing_from_non_dbc upgrading reconfiguring f tsubstfile upgrades_pending dumpfile _dbc_asuser reinstall
 
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        local importing_from_non_dbc upgrading reconfiguring f tsubstfile upgrades_pending dbc_dumpfile _dbc_asuser reinstall
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        . /usr/share/dbconfig-common/dpkg/common
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        dbc_debug "(postinst) dbc_go() $@"
 
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        _dbc_debug "(postinst) dbc_go() $@"
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        dbc_config $@
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        ###
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                # don't perform the following block of code during upgrades
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                if [ ! "$upgrading" ]; then
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                        ###
 
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                        ### first things first, see if the database client package is installed,
 
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                        ### and in case of failure provide a more sensible error message.
 
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                        ###
 
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                        dbc_detect_installed_dbtype $dbc_dbtype || dbc_missing_db_package_error $dbc_dbclientpackage
 
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                        [ "$dbc_tried_again" ] && return 0
 
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                        ###
 
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                        ### next, if we're connecting to a local database,
 
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                        ### see if the database server package is installed,
 
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                        ### and in case of failure provide a more sensible error message.
 
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                        ###
 
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                        if [ "$dbc_method" = "unix socket" ]; then
 
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                                $dbc_db_installed_cmd || dbc_missing_db_package_error $dbc_dbpackage
 
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                                [ "$dbc_tried_again" ] && return 0
 
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                        fi
 
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                        ###
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                        ### now, create the app user account
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                        ###
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                        $dbc_createuser_cmd || dbc_install_error "creating user"
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                        ### populate the database
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                        ###
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                        # sqlfile is the file to use for installing the database
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                        dbc_sqlfile=$dbc_share/data/$dbc_package/install/$dbc_dbtype
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                        dbc_sqlfile_adm=$dbc_share/data/$dbc_package/install-dbadmin/$dbc_dbtype
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                        dbc_scriptfile=$dbc_share/scripts/$dbc_package/install/$dbc_dbtype
 
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                        dbc_sqlfile=$dbc_share/data/$dbc_basepackage/install/$dbc_dbtype
 
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                        dbc_sqlfile_adm=$dbc_share/data/$dbc_basepackage/install-dbadmin/$dbc_dbtype
 
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                        dbc_scriptfile=$dbc_share/scripts/$dbc_basepackage/install/$dbc_dbtype
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                        if [ -f "$dbc_scriptfile" ]; then
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                                dbc_logpart "populating database via scriptfile... "
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                                if ! sh -c "$dbc_scriptfile $*"; then
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                                if [ "$dbc_upgrade" != "true" ]; then return 0; fi
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                                # get the admin password if it's needed
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                                if [ ! "$dbc_frontend" ]; then
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                                        if [ ! "$dbc_dbtype" = "pgsql" ] || [ ! "$dbc_authmethod_admin" = "ident" ]; then
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                                                dbc_get_admin_pass
 
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                                if echo "$dbc_authenticated_dbtypes" | grep -q "$dbc_dbtype"; then
 
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                                        if [ ! "$dbc_frontend" ]; then
 
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                                                if [ ! "$dbc_dbtype" = "pgsql" ] || [ ! "$dbc_authmethod_admin" = "ident" ]; then
 
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                                                        dbc_get_admin_pass
 
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                                                fi
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                                        fi
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                                fi
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                                # this is the file into which upgrade backups go
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                                dumpfile=/var/cache/dbconfig-common/backups/${dbc_package}_${dbc_oldversion}.$dbc_dbtype        
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                                dbc_logline "creating database backup in $dumpfile"
 
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                                dbc_dumpfile=/var/cache/dbconfig-common/backups/${dbc_package}_${dbc_oldversion}.$dbc_dbtype    
 
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                                dbc_logline "creating database backup in $dbc_dumpfile"
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                                # backup before we upgrade
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                                _dbc_asuser=""
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                                $dbc_dump_cmd $dumpfile
 
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                                $dbc_dump_cmd $dbc_dumpfile || dbc_upgrade_error "backing up the old database"
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                        fi
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                        # now perform the updates
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_dbc_find_upgrades(){
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        local f s sqldir admsqldir scriptdir upgradedirs pending sorted placed tlist
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        # check for new upgrades in these three locations
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        sqldir=$dbc_share/data/$dbc_package/upgrade/$dbc_dbtype
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        admsqldir=$dbc_share/data/$dbc_package/upgrade-dbadmin/$dbc_dbtype
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        scriptdir=$dbc_share/scripts/$dbc_package/upgrade/$dbc_dbtype
 
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        sqldir=$dbc_share/data/$dbc_basepackage/upgrade/$dbc_dbtype
 
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        admsqldir=$dbc_share/data/$dbc_basepackage/upgrade-dbadmin/$dbc_dbtype
 
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        scriptdir=$dbc_share/scripts/$dbc_basepackage/upgrade/$dbc_dbtype
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        for f in $sqldir $admsqldir $scriptdir; do
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                if [ -d "$f" ]; then
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        if [ ! "$upgradedirs" ]; then return 0; fi
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        for f in `find $upgradedirs -type f -print0 | \
 
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        for f in `find $upgradedirs -xtype f -print0 | \
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              xargs --no-run-if-empty -0 -n1 basename | sort -n | uniq`; do
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                if dpkg --compare-versions $dbc_oldversion lt $f; then
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                        pending="$pending $f"
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##
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_dbc_apply_upgrades(){
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        local f vers sqlfile admsqlfile scriptfile
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        dbc_debug "_dbc_apply_upgrades() $@"
 
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        _dbc_debug "_dbc_apply_upgrades() $@"
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        # check for new upgrades in these three locations
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        vers="$1"
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        sqlfile="$dbc_share/data/$dbc_package/upgrade/$dbc_dbtype/$vers"
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        admsqlfile="$dbc_share/data/$dbc_package/upgrade-dbadmin/$dbc_dbtype/$vers"
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        scriptfile="$dbc_share/scripts/$dbc_package/upgrade/$dbc_dbtype/$vers"
 
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        sqlfile="$dbc_share/data/$dbc_basepackage/upgrade/$dbc_dbtype/$vers"
 
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        admsqlfile="$dbc_share/data/$dbc_basepackage/upgrade-dbadmin/$dbc_dbtype/$vers"
 
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        scriptfile="$dbc_share/scripts/$dbc_basepackage/upgrade/$dbc_dbtype/$vers"
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        # now go through script updates