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@ -58,6 +58,7 @@ impl Default for Config {
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path: None,
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password: None,
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database: None,
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unix_domain_socket: None,
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}],
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key_config: KeyConfig::default(),
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log_level: LogLevel::default(),
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@ -74,6 +75,7 @@ pub struct Connection {
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port: Option<u64>,
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path: Option<std::path::PathBuf>,
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password: Option<String>,
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unix_domain_socket: Option<std::path::PathBuf>,
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pub database: Option<String>,
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}
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@ -199,22 +201,27 @@ impl Connection {
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.password
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.as_ref()
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.map_or(String::new(), |p| p.to_string());
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let unix_domain_socket = self
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.valid_unix_domain_socket()
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.map_or(String::new(), |uds| format!("?socket={}", uds));
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match self.database.as_ref() {
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Some(database) => Ok(format!(
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"mysql://{user}:{password}@{host}:{port}/{database}",
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"mysql://{user}:{password}@{host}:{port}/{database}{unix_domain_socket}",
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user = user,
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password = password,
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host = host,
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database = database,
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port = port,
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database = database
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unix_domain_socket = unix_domain_socket,
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)),
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None => Ok(format!(
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"mysql://{user}:{password}@{host}:{port}",
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"mysql://{user}:{password}@{host}:{port}{unix_domain_socket}",
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user = user,
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password = password,
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host = host,
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port = port,
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unix_domain_socket = unix_domain_socket,
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)),
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}
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}
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@ -236,22 +243,40 @@ impl Connection {
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.as_ref()
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.map_or(String::new(), |p| p.to_string());
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match self.database.as_ref() {
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Some(database) => Ok(format!(
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"postgres://{user}:{password}@{host}:{port}/{database}",
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user = user,
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password = password,
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host = host,
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port = port,
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database = database
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)),
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None => Ok(format!(
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"postgres://{user}:{password}@{host}:{port}",
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user = user,
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password = password,
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host = host,
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port = port,
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)),
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if let Some(unix_domain_socket) = self.valid_unix_domain_socket() {
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match self.database.as_ref() {
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Some(database) => Ok(format!(
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"postgres://?dbname={database}&host={unix_domain_socket}&user={user}&password={password}",
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database = database,
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unix_domain_socket = unix_domain_socket,
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user = user,
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password = password,
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)),
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None => Ok(format!(
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"postgres://?host={unix_domain_socket}&user={user}&password={password}",
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unix_domain_socket = unix_domain_socket,
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user = user,
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password = password,
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)),
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}
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} else {
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match self.database.as_ref() {
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Some(database) => Ok(format!(
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"postgres://{user}:{password}@{host}:{port}/{database}",
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user = user,
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password = password,
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host = host,
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port = port,
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database = database,
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)),
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None => Ok(format!(
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"postgres://{user}:{password}@{host}:{port}",
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user = user,
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password = password,
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host = host,
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port = port,
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)),
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}
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}
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}
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DatabaseType::Sqlite => {
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@ -287,6 +312,23 @@ impl Connection {
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pub fn is_postgres(&self) -> bool {
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matches!(self.r#type, DatabaseType::Postgres)
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}
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fn valid_unix_domain_socket(&self) -> Option<String> {
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if cfg!(windows) {
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// NOTE:
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// windows also supports UDS, but `rust` does not support UDS in windows now.
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// https://github.com/rust-lang/rust/issues/56533
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return None;
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}
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return self.unix_domain_socket.as_ref().and_then(|uds| {
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let path = expand_path(uds)?;
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let path_str = path.to_str()?;
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if path_str.is_empty() {
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return None;
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}
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Some(path_str.to_owned())
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});
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}
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}
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pub fn get_app_config_path() -> anyhow::Result<std::path::PathBuf> {
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@ -325,7 +367,7 @@ fn expand_path(path: &Path) -> Option<PathBuf> {
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#[cfg(test)]
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mod test {
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use super::{expand_path, KeyConfig, Path, PathBuf};
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use super::{expand_path, Connection, DatabaseType, KeyConfig, Path, PathBuf};
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use serde_json::Value;
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use std::env;
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@ -349,6 +391,134 @@ mod test {
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}
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}
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#[test]
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#[cfg(unix)]
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fn test_dataset_url_in_unix() {
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let mut mysql_conn = Connection {
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r#type: DatabaseType::MySql,
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name: None,
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user: Some("root".to_owned()),
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host: Some("localhost".to_owned()),
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port: Some(3306),
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path: None,
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password: Some("password".to_owned()),
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database: Some("city".to_owned()),
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unix_domain_socket: None,
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};
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assert_eq!(
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mysql_conn.database_url().unwrap(),
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"mysql://root:password@localhost:3306/city".to_owned()
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);
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mysql_conn.unix_domain_socket = Some(Path::new("/tmp/mysql.sock").to_path_buf());
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assert_eq!(
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mysql_conn.database_url().unwrap(),
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"mysql://root:password@localhost:3306/city?socket=/tmp/mysql.sock".to_owned()
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);
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let mut postgres_conn = Connection {
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r#type: DatabaseType::Postgres,
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name: None,
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user: Some("root".to_owned()),
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host: Some("localhost".to_owned()),
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port: Some(3306),
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path: None,
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password: Some("password".to_owned()),
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database: Some("city".to_owned()),
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unix_domain_socket: None,
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};
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assert_eq!(
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postgres_conn.database_url().unwrap(),
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"postgres://root:password@localhost:3306/city".to_owned()
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);
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postgres_conn.unix_domain_socket = Some(Path::new("/tmp").to_path_buf());
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assert_eq!(
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postgres_conn.database_url().unwrap(),
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"postgres://?dbname=city&host=/tmp&user=root&password=password".to_owned()
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);
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let sqlite_conn = Connection {
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r#type: DatabaseType::Sqlite,
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name: None,
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user: None,
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host: None,
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port: None,
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path: Some(PathBuf::from("/home/user/sqlite3.db")),
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password: None,
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database: None,
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unix_domain_socket: None,
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};
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let sqlite_result = sqlite_conn.database_url().unwrap();
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assert_eq!(sqlite_result, "sqlite:///home/user/sqlite3.db".to_owned());
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}
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#[test]
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#[cfg(windows)]
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fn test_database_url_in_windows() {
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let mut mysql_conn = Connection {
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r#type: DatabaseType::MySql,
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name: None,
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user: Some("root".to_owned()),
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host: Some("localhost".to_owned()),
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port: Some(3306),
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path: None,
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password: Some("password".to_owned()),
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database: Some("city".to_owned()),
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unix_domain_socket: None,
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};
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assert_eq!(
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mysql_conn.database_url().unwrap(),
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"mysql://root:password@localhost:3306/city".to_owned()
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);
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mysql_conn.unix_domain_socket = Some(Path::new("/tmp/mysql.sock").to_path_buf());
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assert_eq!(
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mysql_conn.database_url().unwrap(),
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"mysql://root:password@localhost:3306/city".to_owned()
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);
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let mut postgres_conn = Connection {
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r#type: DatabaseType::Postgres,
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name: None,
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user: Some("root".to_owned()),
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host: Some("localhost".to_owned()),
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port: Some(3306),
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path: None,
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password: Some("password".to_owned()),
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database: Some("city".to_owned()),
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unix_domain_socket: None,
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};
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assert_eq!(
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postgres_conn.database_url().unwrap(),
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"postgres://root:password@localhost:3306/city".to_owned()
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);
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postgres_conn.unix_domain_socket = Some(Path::new("/tmp").to_path_buf());
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assert_eq!(
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postgres_conn.database_url().unwrap(),
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"postgres://root:password@localhost:3306/city".to_owned()
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);
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let sqlite_conn = Connection {
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r#type: DatabaseType::Sqlite,
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name: None,
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user: None,
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host: None,
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port: None,
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path: Some(PathBuf::from("/home/user/sqlite3.db")),
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password: None,
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database: None,
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unix_domain_socket: None,
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};
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let sqlite_result = sqlite_conn.database_url().unwrap();
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assert_eq!(sqlite_result, "sqlite://\\home\\user\\sqlite3.db".to_owned());
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}
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#[test]
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#[cfg(unix)]
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fn test_expand_path() {
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