add migration manager ... automatically get errored if your database migrations are not up to date!
This commit is contained in:
Lorenc Pekaj
parent
4aedc7dd5c
commit
941ead4c4c
@ -9,3 +9,6 @@
|
||||
#include "irresistible\config\database.pwn" // keep #1
|
||||
#include "irresistible\config\server.pwn"
|
||||
#include "irresistible\config\colors.pwn"
|
||||
|
||||
/* ** Migrations Manager ** */
|
||||
#include "irresistible\config\migrations\_migrations.pwn"
|
||||
|
||||
179
gamemodes/irresistible/config/migrations/_migrations.pwn
Normal file
179
gamemodes/irresistible/config/migrations/_migrations.pwn
Normal file
@ -0,0 +1,179 @@
|
||||
/*
|
||||
* Irresistible Gaming (c) 2018
|
||||
* Developed by Lorenc
|
||||
* Module: irresistible\config\migrations\_migrations.pwn
|
||||
* Purpose: checks (and executes if you want) migration files for a server
|
||||
*/
|
||||
|
||||
/* ** Includes ** */
|
||||
#include < YSI\y_hooks >
|
||||
#tryinclude < filemanager >
|
||||
|
||||
/* ** Error Checking ** */
|
||||
#if !defined SERVER_MIGRATIONS_FOLDER
|
||||
#endinput
|
||||
#endif
|
||||
|
||||
#if !defined FM_DIR
|
||||
#warning "Migration checker is disabled (Install FileManager Plugin)"
|
||||
#endinput
|
||||
#endif
|
||||
|
||||
/* ** Definitions ** */
|
||||
#define ATTEMPT_MIGRATION ( false ) // currently buggy ... but its there anyway
|
||||
|
||||
/* ** Variables ** */
|
||||
static stock
|
||||
g_mirationsFileBuffer [ 256 ],
|
||||
g_migrationsBuffer [ 2048 ];
|
||||
|
||||
/* ** Forwards ** */
|
||||
forward Migrations_PerformMigration( migration_name[ ] );
|
||||
forward Migrations_CheckMissing( );
|
||||
|
||||
/* ** Hooks ** */
|
||||
hook OnScriptInit( )
|
||||
{
|
||||
// check if there's a migrations folder
|
||||
if ( dir_exists( SERVER_MIGRATIONS_FOLDER ) ) {
|
||||
mysql_pquery( dbHandle, "SELECT * FROM `DB_MIGRATIONS`", "Migrations_CheckMissing", "" );
|
||||
} else {
|
||||
printf( "[MIGRATIONS] Migration directory not found (%s).", SERVER_MIGRATIONS_FOLDER );
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
public Migrations_CheckMissing( )
|
||||
{
|
||||
new
|
||||
executed_migrations = cache_get_row_count( );
|
||||
|
||||
// check if the migrations folder exists to begin with
|
||||
if ( dir_exists( SERVER_MIGRATIONS_FOLDER ) )
|
||||
{
|
||||
new
|
||||
num_migrations = Migrations_GetCount( );
|
||||
|
||||
if ( executed_migrations != num_migrations )
|
||||
{
|
||||
new
|
||||
dir: migrations_directory = dir_open( SERVER_MIGRATIONS_FOLDER ),
|
||||
migration_executed[ 64 ],
|
||||
file_name[ 64 ],
|
||||
file_type;
|
||||
|
||||
// alert operator
|
||||
#if ATTEMPT_MIGRATION == false
|
||||
printf( "\n** %d/%d Migrations not executed! Please execute them in order of earliest to latest:", executed_migrations, num_migrations );
|
||||
#else
|
||||
printf ( "\n** %d/%d migrations have been executed ... auto-executing missing migrations.", executed_migrations, num_migrations );
|
||||
#endif
|
||||
|
||||
// check if the migration is in the database
|
||||
for ( new m = -1; m < executed_migrations; )
|
||||
{
|
||||
skip_migration: m ++;
|
||||
|
||||
// the goto statement might avoid this check
|
||||
if ( m > executed_migrations ) {
|
||||
break;
|
||||
}
|
||||
|
||||
cache_get_field_content( m, "MIGRATION", migration_executed, sizeof ( migration_executed ) );
|
||||
|
||||
while ( dir_list ( migrations_directory, file_name, file_type ) ) if ( file_type == FM_FILE )
|
||||
{
|
||||
new
|
||||
file_prefix = strfind( file_name, ".sql", true );
|
||||
|
||||
// only focus on .sql files
|
||||
if ( file_prefix != -1 )
|
||||
{
|
||||
// remove .sql from file name
|
||||
strmid( file_name, file_name, 0, file_prefix );
|
||||
|
||||
// ignore existing migrations executed in the database
|
||||
if ( ! strcmp( file_name, migration_executed, true ) ) {
|
||||
goto skip_migration;
|
||||
}
|
||||
|
||||
// get the full file length
|
||||
mysql_format( dbHandle, g_mirationsFileBuffer, sizeof ( g_mirationsFileBuffer ), SERVER_MIGRATIONS_FOLDER # "%s.sql", file_name );
|
||||
|
||||
// auto migration is disabled by default
|
||||
#if ATTEMPT_MIGRATION == false
|
||||
printf( "** Missing Migration: %s", g_mirationsFileBuffer );
|
||||
#else
|
||||
// reset the buffer just in-case
|
||||
g_migrationsBuffer[ 0 ] = '\0';
|
||||
// now let's read the .sql file completely
|
||||
file_read( g_mirationsFileBuffer, g_migrationsBuffer, sizeof ( g_migrationsBuffer ) );
|
||||
|
||||
// and let's query this sql file all at once
|
||||
mysql_pquery( dbHandle, g_migrationsBuffer, "Migrations_PerformMigration", "s", file_name );
|
||||
printf( "\n** %s.sql has not been executed! Performing execution...", file_name );
|
||||
#endif
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
dir_close( migrations_directory );
|
||||
|
||||
// Freeze Server if attempt migration feature is off
|
||||
#if ATTEMPT_MIGRATION == false
|
||||
print( "\n** Server has been forcefully frozen. Execute the missing migrations and restart.\n\n" );
|
||||
new bool: True = true;
|
||||
while ( True ) {
|
||||
True = true;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
else
|
||||
{
|
||||
print( "[MIGRATIONS] All migrations are up to date!\n" );
|
||||
}
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
#if ATTEMPT_MIGRATION == true
|
||||
public Migrations_PerformMigration( migration_name[ ] )
|
||||
{
|
||||
// alert server operator
|
||||
printf(
|
||||
"** %s.sql has been automatically run (%d rows, %d fields, %d affected rows, %d warnings)\n",
|
||||
migration_name,
|
||||
cache_get_row_count( ),
|
||||
cache_get_field_count( ),
|
||||
cache_affected_rows( ),
|
||||
cache_warning_count( )
|
||||
);
|
||||
|
||||
// add migration to the database
|
||||
mysql_format( dbHandle, g_migrationsBuffer, sizeof ( g_migrationsBuffer ), "INSERT INTO `DB_MIGRATIONS` (`MIGRATION`) VALUES ('%e')", migration_name );
|
||||
mysql_pquery( dbHandle, g_migrationsBuffer, "", "" );
|
||||
return 1;
|
||||
}
|
||||
#endif
|
||||
|
||||
/* ** Functions ** */
|
||||
static stock Migrations_GetCount( )
|
||||
{
|
||||
new
|
||||
count = 0;
|
||||
|
||||
if ( dir_exists( SERVER_MIGRATIONS_FOLDER ) )
|
||||
{
|
||||
new
|
||||
dir: migrations_directory = dir_open( SERVER_MIGRATIONS_FOLDER ),
|
||||
file_name[ 64 ],
|
||||
file_type;
|
||||
|
||||
while ( dir_list ( migrations_directory, file_name, file_type ) ) if ( file_type == FM_FILE ) {
|
||||
count ++;
|
||||
}
|
||||
|
||||
dir_close( migrations_directory );
|
||||
}
|
||||
return count;
|
||||
}
|
||||
@ -26,7 +26,8 @@
|
||||
#define SERVER_TWITTER_FEED_URL "files.sfcnr.com/cnr_twitter.php" // used for /twitter (cnr\commands\cmd_twitter.pwn)
|
||||
#define SERVER_HELP_API_URL "sfcnr.com/api/player/help" // used for /help (cnr\commands\cmd_help.pwn)
|
||||
#define SERVER_CHANGES_FILE "updates.txt" // used for /changes (cnr\commands\cmd_changes.pwn)
|
||||
#define SERVER_PLS_DONATE_MP3 "http://files.sfcnr.com/game_sounds/pls_donate.mp3" // used for advertising vip (cnr\vip\coin_market.pwn)
|
||||
#define SERVER_PLS_DONATE_MP3 "http://files.sfcnr.com/game_sounds/pls_donate.mp3" // used for advertising vip (cnr\features\vip\coin_market.pwn)
|
||||
#define SERVER_MIGRATIONS_FOLDER "./gamemodes/irresistible/config/migrations/cnr/" // used for migrations checking (config\migrations\_migrations.pwn)
|
||||
|
||||
/* ** Hooks ** */
|
||||
hook OnScriptInit( )
|
||||
|
||||
Loading…
Reference in New Issue
Block a user