mirror of
https://github.com/YunoHost/yunohost.git
synced 2024-09-03 20:06:10 +02:00
116 lines
2.9 KiB
Bash
116 lines
2.9 KiB
Bash
#!/bin/bash
|
|
|
|
# Run SQL instructions in a database ($db_name by default)
|
|
#
|
|
# usage: ynh_mysql_db_shell [database] <<< "instructions"
|
|
# | arg: database= - the database to connect to (by default, $db_name)
|
|
#
|
|
# examples:
|
|
# ynh_mysql_db_shell $db_name <<< "UPDATE ...;"
|
|
# ynh_mysql_db_shell < /path/to/file.sql
|
|
#
|
|
ynh_mysql_db_shell() {
|
|
local database=${1:-$db_name}
|
|
mysql -B $database
|
|
}
|
|
|
|
# Create a database and grant optionnaly privilegies to a user
|
|
#
|
|
# [internal] ... handled by the core / "database resource"
|
|
#
|
|
# usage: ynh_mysql_create_db db [user [pwd]]
|
|
# | arg: db - the database name to create
|
|
# | arg: user - the user to grant privilegies
|
|
# | arg: pwd - the password to identify user by
|
|
#
|
|
ynh_mysql_create_db() {
|
|
local db=$1
|
|
|
|
local sql="CREATE DATABASE ${db};"
|
|
|
|
# grant all privilegies to user
|
|
if [[ $# -gt 1 ]]; then
|
|
sql+=" GRANT ALL PRIVILEGES ON ${db}.* TO '${2}'@'localhost'"
|
|
if [[ -n ${3:-} ]]; then
|
|
sql+=" IDENTIFIED BY '${3}'"
|
|
fi
|
|
sql+=" WITH GRANT OPTION;"
|
|
fi
|
|
|
|
mysql -B <<< "$sql"
|
|
}
|
|
|
|
# Drop a database
|
|
#
|
|
# [internal] ... handled by the core / "database resource"
|
|
#
|
|
# If you intend to drop the database *and* the associated user,
|
|
# consider using ynh_mysql_remove_db instead.
|
|
#
|
|
# usage: ynh_mysql_drop_db db
|
|
# | arg: db - the database name to drop
|
|
#
|
|
ynh_mysql_drop_db() {
|
|
mysql -B <<< "DROP DATABASE ${1};"
|
|
}
|
|
|
|
# Dump a database
|
|
#
|
|
# usage: ynh_mysql_dump_db database
|
|
# | arg: database - the database name to dump (by default, $db_name)
|
|
# | ret: The mysqldump output
|
|
#
|
|
# example: ynh_mysql_dump_db "roundcube" > ./dump.sql
|
|
#
|
|
ynh_mysql_dump_db() {
|
|
local database=${1:-$db_name}
|
|
mysqldump --single-transaction --skip-dump-date --routines "$database"
|
|
}
|
|
|
|
# Create a user
|
|
#
|
|
# [internal] ... handled by the core / "database resource"
|
|
#
|
|
# usage: ynh_mysql_create_user user pwd [host]
|
|
# | arg: user - the user name to create
|
|
# | arg: pwd - the password to identify user by
|
|
#
|
|
ynh_mysql_create_user() {
|
|
mysql -B <<< "CREATE USER '${1}'@'localhost' IDENTIFIED BY '${2}';"
|
|
}
|
|
|
|
# Check if a mysql user exists
|
|
#
|
|
# [internal]
|
|
#
|
|
# usage: ynh_mysql_user_exists user
|
|
# | arg: user - the user for which to check existence
|
|
# | ret: 0 if the user exists, 1 otherwise.
|
|
ynh_mysql_user_exists() {
|
|
local user=$1
|
|
[[ -n "$(mysql -B <<< "SELECT User from mysql.user WHERE User = '$user';")" ]]
|
|
}
|
|
|
|
# Check if a mysql database exists
|
|
#
|
|
# [internal]
|
|
#
|
|
# usage: ynh_mysql_database_exists database
|
|
# | arg: database - the database for which to check existence
|
|
# | exit: Return 1 if the database doesn't exist, 0 otherwise
|
|
#
|
|
ynh_mysql_database_exists() {
|
|
local database=$1
|
|
mysqlshow | grep -q "^| $database "
|
|
}
|
|
|
|
# Drop a user
|
|
#
|
|
# [internal] ... handled by the core / "database resource"
|
|
#
|
|
# usage: ynh_mysql_drop_user user
|
|
# | arg: user - the user name to drop
|
|
#
|
|
ynh_mysql_drop_user() {
|
|
mysql -B <<< "DROP USER '${1}'@'localhost';"
|
|
}
|