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fix(maestro): restore Windows build (missing run_inner)

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The full runtime entry was gated with #[cfg(unix)] while run() still called
run_inner() on non-Unix targets, causing E0425 on Windows (issue #690).

Extract shared pipeline into run_telemt_core with a post-bind hook for Unix
privilege dropping; provide cfg-split run_inner wrappers.

Fixes https://github.com/telemt/telemt/issues/690

Made-with: Cursor
This commit is contained in:
Vladislav Yaroslavlev
2026-04-13 00:21:19 +03:00
parent 5f5a3e3fa0
commit abff2fd7fe
1 changed files with 45 additions and 28 deletions
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73
src/maestro/mod.rs
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@@ -81,23 +81,9 @@ pub async fn run() -> std::result::Result<(), Box<dyn std::error::Error>> {
}
}
#[cfg(unix)]
async fn run_inner(
daemon_opts: DaemonOptions,
) -> std::result::Result<(), Box<dyn std::error::Error>> {
// Acquire PID file if daemonizing or if explicitly requested
// Keep it alive until shutdown (underscore prefix = intentionally kept for RAII cleanup)
let _pid_file = if daemon_opts.daemonize || daemon_opts.pid_file.is_some() {
let mut pf = PidFile::new(daemon_opts.pid_file_path());
if let Err(e) = pf.acquire() {
eprintln!("[telemt] {}", e);
std::process::exit(1);
}
Some(pf)
} else {
None
};
// Shared maestro startup and main loop. `drop_after_bind` runs on Unix after listeners are bound
// (for privilege drop); it is a no-op on other platforms.
async fn run_telemt_core(drop_after_bind: impl FnOnce()) -> std::result::Result<(), Box<dyn std::error::Error>> {
let process_started_at = Instant::now();
let process_started_at_epoch_secs = SystemTime::now()
.duration_since(UNIX_EPOCH)
@@ -761,17 +747,8 @@ async fn run_inner(
std::process::exit(1);
}
// Drop privileges after binding sockets (which may require root for port < 1024)
if daemon_opts.user.is_some() || daemon_opts.group.is_some() {
if let Err(e) = drop_privileges(
daemon_opts.user.as_deref(),
daemon_opts.group.as_deref(),
_pid_file.as_ref(),
) {
error!(error = %e, "Failed to drop privileges");
std::process::exit(1);
}
}
// On Unix, caller supplies privilege drop after bind (may require root for port < 1024).
drop_after_bind();
runtime_tasks::apply_runtime_log_filter(
has_rust_log,
@@ -819,3 +796,43 @@ async fn run_inner(
Ok(())
}
#[cfg(unix)]
async fn run_inner(
daemon_opts: DaemonOptions,
) -> std::result::Result<(), Box<dyn std::error::Error>> {
// Acquire PID file if daemonizing or if explicitly requested
// Keep it alive until shutdown (underscore prefix = intentionally kept for RAII cleanup)
let _pid_file = if daemon_opts.daemonize || daemon_opts.pid_file.is_some() {
let mut pf = PidFile::new(daemon_opts.pid_file_path());
if let Err(e) = pf.acquire() {
eprintln!("[telemt] {}", e);
std::process::exit(1);
}
Some(pf)
} else {
None
};
let user = daemon_opts.user.clone();
let group = daemon_opts.group.clone();
run_telemt_core(|| {
if user.is_some() || group.is_some() {
if let Err(e) = drop_privileges(
user.as_deref(),
group.as_deref(),
_pid_file.as_ref(),
) {
error!(error = %e, "Failed to drop privileges");
std::process::exit(1);
}
}
})
.await
}
#[cfg(not(unix))]
async fn run_inner() -> std::result::Result<(), Box<dyn std::error::Error>> {
run_telemt_core(|| {}).await
}