mirror of
https://github.com/MariaDB/server.git
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1bf0950b19
Moving to use Debian systemd install and uninstall scripts caused duplicated DEBHELP to server postrm script. Commit removes unneeded and makes postrm work better and pass lintian tests
63 lines
2 KiB
Bash
63 lines
2 KiB
Bash
#!/bin/bash
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set -e
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# shellcheck source=/dev/null
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. /usr/share/debconf/confmodule
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if [ -n "$DEBIAN_SCRIPT_DEBUG" ]
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then
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set -v -x
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DEBIAN_SCRIPT_TRACE=1
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fi
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${DEBIAN_SCRIPT_TRACE:+ echo "#42#DEBUG# RUNNING $0 $*" 1>&2 }
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#
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# - Purge logs and data only if they are ours (#307473)
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# - Remove the mysql user only after all his owned files are purged.
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# - Cleanup the initscripts only if this was the last provider of them
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#
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if [ "$1" = "purge" ] && [ -f "/var/lib/mysql/debian-__MARIADB_MAJOR_VER__.flag" ]
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then
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# we remove the mysql user only after all his owned files are purged
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rm -f /var/log/mysql.{log,err}{,.0,.[1234567].gz}
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rm -rf /var/log/mysql
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db_input high "mariadb-server/postrm_remove_databases" || true
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db_go || true
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db_get "mariadb-server/postrm_remove_databases" || true
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if [ "$RET" = "true" ]
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then
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# never remove the debian.cnf when the databases are still existing
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# else we ran into big trouble on the next install!
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rm -f /etc/mysql/debian.cnf
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# Remove all contents from /var/lib/mysql except if it's a
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# directory with file system data. See #829491 for details and
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# #608938 for potential mysql-server leftovers which erroneously
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# had been renamed.
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# Attempt removal only if the directory hasn't already been removed
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# by dpkg to avoid failing on "No such file or directory" errors.
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if [ -d /var/lib/mysql ]
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then
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find /var/lib/mysql -mindepth 1 \
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-not -path '*/lost+found/*' -not -name 'lost+found' \
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-not -path '*/lost@002bfound/*' -not -name 'lost@002bfound' \
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-delete
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# "|| true" still needed as rmdir still exits with non-zero if
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# /var/lib/mysql is a mount point
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rmdir --ignore-fail-on-non-empty /var/lib/mysql || true
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fi
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rm -rf /run/mysqld # this directory is created by the init script, don't leave behind
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userdel mysql || true
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fi
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fi
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#DEBHELPER#
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# Modified dh_systemd_start snippet that's not added automatically
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if [ -d /run/systemd/system ]
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then
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systemctl --system daemon-reload >/dev/null || true
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fi
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