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Remove support for mysql/mariadb

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This commit is contained in:
Jan Eitzinger
2025-12-20 11:13:41 +01:00
parent b35172e2f7
commit 1cd4a57bd3
35 changed files with 104 additions and 628 deletions
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56
internal/repository/dbConnection.go
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@@ -55,6 +55,10 @@ func Connect(driver string, db string) {
var err error
var dbHandle *sqlx.DB
if driver != "sqlite3" {
cclog.Abortf("Unsupported database driver '%s'. Only 'sqlite3' is supported.\n", driver)
}
dbConnOnce.Do(func() {
opts := DatabaseOptions{
URL: db,
@@ -64,39 +68,31 @@ func Connect(driver string, db string) {
ConnectionMaxIdleTime: repoConfig.ConnectionMaxIdleTime,
}
switch driver {
case "sqlite3":
// TODO: Have separate DB handles for Writes and Reads
// Optimize SQLite connection: https://kerkour.com/sqlite-for-servers
connectionURLParams := make(url.Values)
connectionURLParams.Add("_txlock", "immediate")
connectionURLParams.Add("_journal_mode", "WAL")
connectionURLParams.Add("_busy_timeout", "5000")
connectionURLParams.Add("_synchronous", "NORMAL")
connectionURLParams.Add("_cache_size", "1000000000")
connectionURLParams.Add("_foreign_keys", "true")
opts.URL = fmt.Sprintf("file:%s?%s", opts.URL, connectionURLParams.Encode())
// TODO: Have separate DB handles for Writes and Reads
// Optimize SQLite connection: https://kerkour.com/sqlite-for-servers
connectionURLParams := make(url.Values)
connectionURLParams.Add("_txlock", "immediate")
connectionURLParams.Add("_journal_mode", "WAL")
connectionURLParams.Add("_busy_timeout", "5000")
connectionURLParams.Add("_synchronous", "NORMAL")
connectionURLParams.Add("_cache_size", "1000000000")
connectionURLParams.Add("_foreign_keys", "true")
opts.URL = fmt.Sprintf("file:%s?%s", opts.URL, connectionURLParams.Encode())
if cclog.Loglevel() == "debug" {
sql.Register("sqlite3WithHooks", sqlhooks.Wrap(&sqlite3.SQLiteDriver{}, &Hooks{}))
dbHandle, err = sqlx.Open("sqlite3WithHooks", opts.URL)
} else {
dbHandle, err = sqlx.Open("sqlite3", opts.URL)
}
err = setupSqlite(dbHandle.DB)
if err != nil {
cclog.Abortf("Failed sqlite db setup.\nError: %s\n", err.Error())
}
case "mysql":
opts.URL += "?multiStatements=true"
dbHandle, err = sqlx.Open("mysql", opts.URL)
default:
cclog.Abortf("DB Connection: Unsupported database driver '%s'.\n", driver)
if cclog.Loglevel() == "debug" {
sql.Register("sqlite3WithHooks", sqlhooks.Wrap(&sqlite3.SQLiteDriver{}, &Hooks{}))
dbHandle, err = sqlx.Open("sqlite3WithHooks", opts.URL)
} else {
dbHandle, err = sqlx.Open("sqlite3", opts.URL)
}
if err != nil {
cclog.Abortf("DB Connection: Could not connect to '%s' database with sqlx.Open().\nError: %s\n", driver, err.Error())
cclog.Abortf("DB Connection: Could not connect to SQLite database with sqlx.Open().\nError: %s\n", err.Error())
}
err = setupSqlite(dbHandle.DB)
if err != nil {
cclog.Abortf("Failed sqlite db setup.\nError: %s\n", err.Error())
}
dbHandle.SetMaxOpenConns(opts.MaxOpenConnections)
@@ -105,7 +101,7 @@ func Connect(driver string, db string) {
dbHandle.SetConnMaxIdleTime(opts.ConnectionMaxIdleTime)
dbConnInstance = &DBConnection{DB: dbHandle, Driver: driver}
err = checkDBVersion(driver, dbHandle.DB)
err = checkDBVersion(dbHandle.DB)
if err != nil {
cclog.Abortf("DB Connection: Failed DB version check.\nError: %s\n", err.Error())
}