mirror of
https://github.com/YunoHost-Apps/weblate_ynh.git
synced 2024-10-01 13:35:04 +02:00
249 lines
7.3 KiB
Bash
249 lines
7.3 KiB
Bash
#!/bin/bash
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current_version="2.17.1"
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ynh_check_global_uwsgi_config () {
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uwsgi --version || ynh_die "You need to add uwsgi (and appropriate plugin) as a dependency"
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if [ -f /etc/systemd/system/uwsgi-app@.service ];
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then
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echo "Uwsgi generic file is already installed"
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else
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cp ../conf/uwsgi-app@.socket /etc/systemd/system/uwsgi-app@.socket
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cp ../conf/uwsgi-app@.service /etc/systemd/system/uwsgi-app@.service
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fi
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# make sure the folder for sockets exists and set authorizations
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mkdir -p /var/run/uwsgi/
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chown root:www-data /var/run/uwsgi/
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chmod -R 775 /var/run/uwsgi/
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# make sure the folder for logs exists and set authorizations
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mkdir -p /var/log/uwsgi/app/
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chown root:www-data /var/log/uwsgi/app/
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chmod -R 775 /var/log/uwsgi/app/
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}
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# Create a dedicated uwsgi ini file to use with generic uwsgi service
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# It will install generic uwsgi.socket and
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#
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# This will use a template in ../conf/uwsgi.ini
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# and will replace the following keywords with
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# global variables that should be defined before calling
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# this helper :
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#
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# __APP__ by $app
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# __FINALPATH__ by $final_path
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#
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# usage: ynh_add_systemd_config
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ynh_add_uwsgi_service () {
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ynh_check_global_uwsgi_config
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# www-data group is needed since it is this nginx who will start the service
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usermod --append --groups www-data "$app" || ynh_die "It wasn't possible to add user $app to group www-data"
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finaluwsgiini="/etc/uwsgi/apps-available/$app.ini"
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ynh_backup_if_checksum_is_different "$finaluwsgiini"
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cp ../conf/uwsgi.ini "$finaluwsgiini"
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# To avoid a break by set -u, use a void substitution ${var:-}. If the variable is not set, it's simply set with an empty variable.
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# Substitute in a nginx config file only if the variable is not empty
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if test -n "${final_path:-}"; then
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ynh_replace_string "__FINALPATH__" "$final_path" "$finaluwsgiini"
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fi
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if test -n "${app:-}"; then
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ynh_replace_string "__APP__" "$app" "$finaluwsgiini"
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fi
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ynh_store_file_checksum "$finaluwsgiini"
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chown root: "$finaluwsgiini"
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systemctl enable "uwsgi-app@$app.socket"
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systemctl start "uwsgi-app@$app.socket"
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systemctl daemon-reload
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# Add as a service
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yunohost service add "uwsgi-app@$app.socket" --log "/var/log/uwsgi/app/$app"
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}
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# Remove the dedicated uwsgi ini file
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#
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# usage: ynh_remove_systemd_config
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ynh_remove_uwsgi_service () {
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finaluwsgiini="/etc/uwsgi/apps-available/$app.ini"
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if [ -e "$finaluwsgiini" ]; then
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systemctl stop "uwsgi-app@$app.socket"
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systemctl disable "uwsgi-app@$app.socket"
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yunohost service remove "uwsgi-app@$app.socket"
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ynh_secure_remove "$finaluwsgiini"
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fi
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}
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weblate_fill_settings() {
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settings="$1"
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ynh_replace_string "__NAME__" "$app" "$settings"
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ynh_replace_string "__DB_PWD__" "$db_pwd" "$settings"
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ynh_replace_string "__ADMIN__" "$admin" "$settings"
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ynh_replace_string "__ADMINMAIL__" "$admin_mail" "$settings"
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ynh_replace_string "__DOMAIN__" "$domain" "$settings"
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ynh_replace_string "__KEY__" "$key" "$settings"
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ynh_replace_string "__FINALPATH__" "$final_path" "$settings"
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ynh_replace_string "__MEMCPORT__" "$memc_port" "$settings"
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ynh_replace_string "__GITHUBUSER__" "$github_account" "$settings"
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# root install as an empty PATHURL to prevent '//static'
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if [ "$path_url" == "/" ]
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then
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ynh_replace_string "__PATHURL__" "" "$settings"
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else
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ynh_replace_string "__PATHURL__" "$path_url" "$settings"
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fi
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}
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ynh_check_if_checksum_is_different() {
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local file=$1
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local checksum_setting_name=checksum_${file//[\/ ]/_} # Replace all '/' and ' ' by '_'
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local checksum_value=$(ynh_app_setting_get $app $checksum_setting_name)
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local check=0
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if ! echo "$checksum_value $file" | md5sum -c --status
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then # If the checksum is now different
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check=1
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fi
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echo "$check"
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}
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ynh_psql_test_if_first_run() {
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if [ -f /etc/yunohost/psql ];
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then
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echo "PostgreSQL is already installed, no need to create master password"
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else
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pgsql=$(ynh_string_random)
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echo "$pgsql" >> /etc/yunohost/psql
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systemctl start postgresql
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su --command="psql -c\"ALTER user postgres WITH PASSWORD '${pgsql}'\"" postgres
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# we can't use peer since YunoHost create users with nologin
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sed -i '/local\s*all\s*all\s*peer/i \
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local all all password' /etc/postgresql/9.4/main/pg_hba.conf
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systemctl enable postgresql
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systemctl reload postgresql
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fi
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}
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# Open a connection as a user
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#
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# example: ynh_psql_connect_as 'user' 'pass' <<< "UPDATE ...;"
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# example: ynh_psql_connect_as 'user' 'pass' < /path/to/file.sql
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#
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# usage: ynh_psql_connect_as user pwd [db]
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# | arg: user - the user name to connect as
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# | arg: pwd - the user password
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# | arg: db - the database to connect to
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ynh_psql_connect_as() {
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user="$1"
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pwd="$2"
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db="$3"
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su --command="PGUSER=\"${user}\" PGPASSWORD=\"${pwd}\" psql \"${db}\"" postgres
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}
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# # Execute a command as root user
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#
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# usage: ynh_psql_execute_as_root sql [db]
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# | arg: sql - the SQL command to execute
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# | arg: db - the database to connect to
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ynh_psql_execute_as_root () {
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sql="$1"
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su --command="psql" postgres <<< "$sql"
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}
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# Execute a command from a file as root user
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#
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# usage: ynh_psql_execute_file_as_root file [db]
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# | arg: file - the file containing SQL commands
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# | arg: db - the database to connect to
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ynh_psql_execute_file_as_root() {
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file="$1"
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db="$2"
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su -c "psql $db" postgres < "$file"
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}
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# Create a database, an user and its password. Then store the password in the app's config
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#
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# After executing this helper, the password of the created database will be available in $db_pwd
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# It will also be stored as "psqlpwd" into the app settings.
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#
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# usage: ynh_psql_setup_db user name [pwd]
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# | arg: user - Owner of the database
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# | arg: name - Name of the database
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# | arg: pwd - Password of the database. If not given, a password will be generated
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ynh_psql_setup_db () {
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db_user="$1"
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app="$1"
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db_name="$2"
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new_db_pwd=$(ynh_string_random) # Generate a random password
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# If $3 is not given, use new_db_pwd instead for db_pwd.
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db_pwd="${3:-$new_db_pwd}"
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ynh_psql_create_db "$db_name" "$db_user" "$db_pwd" # Create the database
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ynh_app_setting_set "$app" psqlpwd "$db_pwd" # Store the password in the app's config
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}
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# Create a database and grant optionnaly privilegies to a user
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#
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# usage: ynh_psql_create_db db [user [pwd]]
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# | arg: db - the database name to create
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# | arg: user - the user to grant privilegies
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# | arg: pwd - the user password
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ynh_psql_create_db() {
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db="$1"
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user="$2"
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pwd="$3"
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ynh_psql_create_user "$user" "$pwd"
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su --command="createdb --owner=\"${user}\" \"${db}\"" postgres
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}
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# Drop a database
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#
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# usage: ynh_psql_drop_db db
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# | arg: db - the database name to drop
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# | arg: user - the user to drop
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ynh_psql_remove_db() {
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db="$1"
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user="$2"
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su --command="dropdb \"${db}\"" postgres
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ynh_psql_drop_user "${user}"
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}
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# Dump a database
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#
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# example: ynh_psql_dump_db 'roundcube' > ./dump.sql
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#
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# usage: ynh_psql_dump_db db
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# | arg: db - the database name to dump
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# | ret: the psqldump output
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ynh_psql_dump_db() {
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db="$1"
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su --command="pg_dump \"${db}\"" postgres
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}
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# Create a user
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#
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# usage: ynh_psql_create_user user pwd [host]
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# | arg: user - the user name to create
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ynh_psql_create_user() {
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user="$1"
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pwd="$2"
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su --command="psql -c\"CREATE USER ${user} WITH PASSWORD '${pwd}'\"" postgres
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}
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# Drop a user
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#
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# usage: ynh_psql_drop_user user
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# | arg: user - the user name to drop
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ynh_psql_drop_user() {
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user="$1"
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su --command="dropuser \"${user}\"" postgres
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}
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