code
3a59269eaa
Redesigns Lib\Db from a single global connection to a config-driven map
of named connections (config['db_connections']), each independently
lazy-connected, each with its own optional migrations_dir and its own
schema_migrations table. A sidecar can use more than one connection in
the same request (e.g. Db::query(...) against SQLite alongside
Db::query(..., 'legacy') against MySQL) — sidecars have full access to
any Lib\ class, so nothing stops a request from needing two databases
at once, which the original single-driver spec didn't account for.
Db::query()/Db::connection() both default to the 'default' connection
name so the common single-database case is unchanged at the call site.
Supersedes the flat db_driver/db_path/db_migrations_dir keys shipped in
the SQLite groundwork commit (a3b9967) — no downstream consumers yet,
so no migration path needed.
db_connections needed one deliberate exception to the project's usual
shallow config-merge rule: merged one level deeper, by connection name,
so App/config.php adding a connection doesn't delete 'default'. Verified
end-to-end against a real local MariaDB instance running alongside the
existing SQLite connection, which caught a real ordering bug in the
initial merge implementation (capturing defaults after they'd already
been overwritten) before it shipped.
Closes the "MySQL support" backlog item in novaconium/ISSUES.md.
41 lines
1.6 KiB
PHP
41 lines
1.6 KiB
PHP
<?php
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// Override any subset of novaconium/config.php's defaults here — only list
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// the keys you want to change. novaconium/bootstrap.php (and
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// novaconium/bin/clear-cache.php) shallow-merge this over the framework
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// defaults; see /admin/docs/config. Uncomment and adjust any of the
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// examples below, or leave this file returning an empty array to keep
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// every framework default as-is.
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return [
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// 'debug' => false,
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// 'site_name' => 'My Site',
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// Docs: /admin/docs/matomo
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// 'matomo_url' => 'https://matomo.example.com/',
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// 'matomo_site_id' => '1',
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// Docs: /admin/docs/admin-auth — generate a hash with:
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// php -r "echo password_hash('yourpassword', PASSWORD_DEFAULT), PHP_EOL;"
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// or use the built-in /admin/password-hash form.
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// 'admin_username' => 'admin',
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// 'admin_password_hash' => '$2y$10$...',
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// Docs: /admin/docs/database — adds (or overrides) named Lib\Db
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// connections. This merges into db_connections by name rather than
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// replacing the whole map, so adding 'legacy' here doesn't require
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// repeating 'default' — see Lib\Db::config().
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// 'db_connections' => [
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// 'legacy' => [
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// 'driver' => 'mysql',
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// 'host' => 'localhost',
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// 'port' => 3306,
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// 'database' => 'legacy_app',
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// 'username' => 'root',
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// 'password' => '...',
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// 'charset' => 'utf8mb4', // optional, defaults to utf8mb4
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// 'migrations_dir' => __DIR__ . '/migrations/legacy', // optional
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// ],
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// ],
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];
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