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https://github.com/telemt/telemt.git
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add support for data path option
This commit adds support for configuring the data path via a configuration file or command-line option. This may be useful on systems without systemd, such as OpenWrt or Alpine Linux. Signed-off-by: Maxim Anisimov <maxim.anisimov.ua@gmail.com>
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@@ -58,7 +58,7 @@ pub async fn run() -> std::result::Result<(), Box<dyn std::error::Error>> {
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startup_tracker
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.start_component(COMPONENT_CONFIG_LOAD, Some("load and validate config".to_string()))
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.await;
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let (config_path, cli_silent, cli_log_level) = parse_cli();
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let (config_path, data_path, cli_silent, cli_log_level) = parse_cli();
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let mut config = match ProxyConfig::load(&config_path) {
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Ok(c) => c,
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@@ -80,6 +80,34 @@ pub async fn run() -> std::result::Result<(), Box<dyn std::error::Error>> {
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std::process::exit(1);
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}
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if let Some(p) = data_path {
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config.general.data_path = Some(p);
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}
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if let Some(ref data_path) = config.general.data_path {
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if !data_path.is_absolute() {
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eprintln!("[telemt] data_path must be absolute: {}", data_path.display());
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std::process::exit(1);
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}
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if data_path.exists() {
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if !data_path.is_dir() {
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eprintln!("[telemt] data_path exists but is not a directory: {}", data_path.display());
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std::process::exit(1);
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}
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} else {
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if let Err(e) = std::fs::create_dir_all(data_path) {
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eprintln!("[telemt] Can't create data_path {}: {}", data_path.display(), e);
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std::process::exit(1);
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}
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}
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if let Err(e) = std::env::set_current_dir(data_path) {
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eprintln!("[telemt] Can't use data_path {}: {}", data_path.display(), e);
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std::process::exit(1);
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}
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}
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if let Err(e) = crate::network::dns_overrides::install_entries(&config.network.dns_overrides) {
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eprintln!("[telemt] Invalid network.dns_overrides: {}", e);
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std::process::exit(1);
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