From 5499272d15b47187a60f55550c2db6c50b8d2d20 Mon Sep 17 00:00:00 2001
From: creme <creme@envs.net>
Date: Mon, 10 Feb 2025 12:00:32 +0100
Subject: [PATCH] remove old clear-state script

---
 usr/local/bin/synapse-clear-state.sh | 78 ----------------------------
 1 file changed, 78 deletions(-)
 delete mode 100755 usr/local/bin/synapse-clear-state.sh

diff --git a/usr/local/bin/synapse-clear-state.sh b/usr/local/bin/synapse-clear-state.sh
deleted file mode 100755
index 693c9ab..0000000
--- a/usr/local/bin/synapse-clear-state.sh
+++ /dev/null
@@ -1,78 +0,0 @@
-#!/bin/sh
-#
-# THIS SCRIPT IS REPLACED BY "matrix-compress-state.sh"
-#
-# you dont need to stop synapse.
-#
-# from: https://jo-so.de/2018-03/Matrix.html#state_groups_stateaufrumen
-#
-# this script used:
-# https://github.com/matrix-org/rust-synapse-compress-state
-#
-## start task via:
-# $ sudo systemd-run --nice=4 -pCPUSchedulingPolicy=batch \
-#   -pIOSchedulingClass=idle --uid=matrix-synapse --collect \
-#   --unit=synapse-clear-state ~/bin/synapse_clear_state
-#
-## watch task-log via:
-# $ journalctl -Stoday -u synapse-clear-state -f
-#
-
-set -e -u
-
-username='matrix'
-db='matrix'
-conn_str="host=localhost user=$username dbname=$db application_name=state_compress"
-
-###
-
-export RUST_BACKTRACE=short LC_ALL=C.UTF-8
-
-if which time >/dev/null
-then
-        export TIME='%E elapsed %M rss'
-        time=time
-else
-        time=
-fi
-
-cd "$(mktemp -d)"
-echo "Writing SQL files to $PWD"
-
-if [ $# -eq 0 ]
-then
-        set -- $(psql -X -t -A -U "$username" -c 'SELECT room_id FROM state_groups
-          GROUP BY room_id ORDER BY count(*)' $db)
-fi
-
-echo 'Disabling autovacuum on state_groups_state'
-psql -X -q -b -U "$username" -c 'alter table state_groups_state set (autovacuum_enabled = false);' $db
-
-no=0
-for room in $*
-do
-        echo '--------------------'
-        echo
-
-        sql_file=state-compress-$((no += 1)).sql
-        echo "Writing SQL commands to $sql_file"
-
-        $time synapse_compress_state -t -p "$conn_str" -o "$sql_file" -r "$room" -m 1000
-        if test -s "$sql_file"
-        then
-                $time psql -X -q -b -U "$username" -c '\set ON_ERROR_STOP on' -f "$sql_file" $db
-        else
-                rm "$sql_file"
-        fi
-done
-
-echo 'Enabling autovacuum on state_groups_state'
-psql -X -q -b -U "$username" -c 'alter table state_groups_state set (autovacuum_enabled = true);' $db
-
-echo 'Running VACUUM and ANALYZE for state_groups_state ...'
-#$time psql -X -q -b -U "$username" -c 'VACUUM FULL ANALYZE state_groups_state' $db
-$time psql -X -q -b -U "$username" -c 'REINDEX (VERBOSE) DATABASE CONCURRENTLY' $db
-
-echo "All SQL scripts are in $PWD"
-
-exit 0