cdist-contrib/type/__nextcloud/gencode-remote
matze 73e77f5b4d __nextcloud: add db:convert-filecache-bigint command
Looks like this command should be executed on upgrades, too.
2020-12-25 20:14:04 +01:00

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#!/bin/sh -e
# __nextcloud/gencode-remote
# Install if not installed
# Legacy:
# curl -sS -L '$nextcloud_uri' | tar xj --strip-components=1 nextcloud/
# Call the nextcloud occ script as the designed user. Maybe this can be a bit
# more effictive with user switching, but currently the easiest way of doing
# it.
#
# All arguments are directly passed to occ (injection alarm ;-) )
occ() {
# su creates a new shell, so it does not affect the current session
# will not use -q as it supresses errors, too
cat << SHELL
su -s /bin/sh -l "$user" -- -e <<'SU'
cd '$installdir' && php occ --no-warnings --no-interaction --no-ansi $@
SU
SHELL
}
# Turn the maintainer mode on, but print it only once at all.
#
# No arguments.
occ_maintainer_mode_on() {
# Check if this was not already done
if [ "$_maintainer_mode_on" != "yes" ]; then
occ maintenance:mode --on
_maintainer_mode_on="yes"
fi
}
# Print the value of the given configuration.
#
# Arguments:
# 1: the nextcloud configuration name
getparam() {
awk -v FS=" = " -v name="$1" '
function ntostring(n) { ret=""; for(i=n; i<=NF; i++) ret=ret $i (i<NF ? OFS : ""); return ret }
$1 == name { print ntostring(2); }
' "$__object/explorer/config"
}
# Get existing versions
version_is="$( cat "$__object/explorer/version" )"
version_should="$( cat "$__object/parameter/version" )"
# the install directory
installdir="/$__object_id"
tarballdir="$(dirname "$installdir")/.$(basename "$installdir")"
# get used user and group
user="$( cat "$__object/parameter/user" )"
group="$( cat "$__object/parameter/group" )"
# Detect if we can install or upgrade.
# Check if this will be a new installation.
if [ -z "$version_is" ]; then
install="yes"
# Check if upgrades are available. Not do this if it's not wanted by the user.
elif ! [ -f "$__object/parameter/install-only" ]; then
# installation upgrade
if [ "$version_is" != "$version_should" ]; then
upgrade="yes"
fi
fi
# Check if the installation will be upgraded.
# Remove the old folder and replace it with the new one.
if [ "$upgrade" ]; then
cat << REMOTE
chown '$user':'$group' -R '$tarballdir'
REMOTE
# no more changes from the user
occ_maintainer_mode_on
cat << REMOTE
cp -pf '$installdir/config/config.php' '$tarballdir/config/config.php'
mv '$installdir/data' '$tarballdir'
rm -rf '$installdir'
mv '$tarballdir' '$installdir'
REMOTE
# do some maintainer stuff
occ upgrade
# gamble a bit with database maintainer commands
occ db:add-missing-primary-keys
occ db:add-missing-columns
occ db:add-missing-indices
occ db:convert-filecache-bigint
# send upgrade message
printf "upgraded %s to %s\n" "$version_is" "$version_should" >> "$__messages_out"
# Apply some misc to the installation folder.
elif [ "$install" ]; then
# Maintainer mode is not available before installation
# Correct all file permissions of the new installation
cat << REMOTE
chown '$user':'$group' -R '$installdir'
REMOTE
fi
# Check if the nextcloud application needs to be installed.
# This checks the state of the configuration, not of the directory.
#
# shellcheck disable=SC2089 # disabled to write args string
if ! grep -q -F "installed = 1" "$__object/explorer/config"; then
# argument construction
occ_install_args=""
# Error function if value not found
die_err() {
echo "parameter not found but required; can't continue!!" >&2
exit 1
}
# Database setup for mysql and pgsql
db_setup() {
# add type and other database values
occ_install_args="$occ_install_args --database '$1'"
occ_install_args="$occ_install_args --database-host '$(cat "$__object/parameter/database-host" || die_err)'"
occ_install_args="$occ_install_args --database-name '$(cat "$__object/parameter/database-name" || die_err)'"
occ_install_args="$occ_install_args --database-user '$(cat "$__object/parameter/database-user" || die_err)'"
occ_install_args="$occ_install_args --database-pass '$(cat "$__object/parameter/database-password" || die_err)'"
db_prefix="$__object/parameter/database-prefix"
if [ -f "$db_prefix" ]; then
occ_install_args="$occ_install_args --database-table-prefix '$(cat "$db_prefix")'"
fi
}
database_type="$(cat "$__object/parameter/database-type")"
case "$database_type" in
sqlite3)
occ_install_args="$occ_install_args --database sqlite"
;;
mysql)
db_setup mysql
;;
pgsql)
db_setup pgsql
;;
*)
printf "Database type '%s' is unkown!\n" "$database_type" >&2
exit 3
;;
esac
# Admin stuff
occ_install_args="$occ_install_args --admin-pass '$(cat "$__object/parameter/admin-password")'"
admin_user="$__object/parameter/admin-user"
if [ -f "$admin_user" ]; then
occ_install_args="$occ_install_args --admin-user '$(cat "$admin_user")'"
fi
admin_email="$__object/parameter/admin-email"
if [ -f "$admin_email" ]; then
occ_install_args="$occ_install_args --admin-email '$(cat "$admin_email")'"
fi
# Data directory
datadir="$__object/parameter/data-directory"
if [ -f "$datadir" ]; then
occ_install_args="$occ_install_args --data-dir '$(cat "$datadir")'"
fi
# Execute the install command.
# generated parameters will be splited in the remote shell
occ maintenance:install "$occ_install_args"
# send install message
echo installed >> "$__messages_out"
fi
# Handle the config
mkdir "$__object/files"
"$__type/map-conf-changes.sh" > "$__object/files/conf-cmds"
# only print if there are changes listed
if [ -s "$__object/files/conf-cmds" ]; then
# save that we did changes
changes="yes"
occ_maintainer_mode_on
# print change commands incl. the switch of user context
# using -e to abort if the commands failed
printf "su -s /bin/sh -l '%s' -- -e << 'SU'\n" "$user"
printf "cd '%s'\n" "$installdir"
cat "$__object/files/conf-cmds"
printf "SU\n"
fi
# Get the current and future data directory
data_old="$(getparam datadirectory)"
data_new="$(cat "$__object/parameter/data-directory" 2>/dev/null || printf "%s/data" "$installdir")"
# Move if they should be moved. Avoid false positives if $data_old is empty
if [ "$data_old" ] && [ "$data_old" != "$data_new" ]; then
# save that we did changes
changes="yes"
occ_maintainer_mode_on
# Change the configuration variable and then move the folder. This order is
# important if SQLite is used, but the config already corrupted if it can
# not be moved.
occ config:system:set datadirectory --type=string --value "'$data_new'"
cat << REMOTE
cd '$installdir' # only for the users safety
rm -rf '$data_new'
mkdir -p '$(dirname "$data_new")' # if the parent not exists
mv -T '$data_old' '$data_new'
REMOTE
fi
# Print configured message if changes where done to the configuration
if [ "$changes" ]; then
echo configured >> "$__messages_out"
fi
# Check if this is the fist install
if [ "$install" ]; then
# do some convert stuff etc.
# variable accessible from the last $install if-clause
case "$database_type" in
mysql)
# only available for mysql
occ db:convert-mysql-charset
;;
esac
occ db:convert-filecache-bigint
fi
# Disable maintainer mode
if [ "$_maintainer_mode_on" = "yes" ]; then
occ maintenance:mode --off
fi