Merge pull request 'fix(gitea_runner): add RUNNER_POLL_TIMEOUT env var with 2h default' (#2978) from task/fix-gitea-runner-poll-timeout into main

Author: AlexMikhalev

crates/terraphim_gitea_runner/src/bin/terraphim-gitea-runner.rs

@@ -18,6 +18,9 @@
 //! - `GITEA_TOKEN`          fallback for `RUNNER_STATUS_TOKEN` when unset
 //! - `RUNNER_CHECKOUT_DIR`  checkout root; per-repo trees at `<root>/<owner>/<repo>` (default `.`)
 //! - `RUNNER_HTTP_TIMEOUT`  per-request HTTP timeout in seconds (default 30)
+//! - `RUNNER_POLL_TIMEOUT`  belt-and-suspenders timeout wrapping a single
+//!   fetch/execute iteration in seconds (default 7200). Must exceed the longest
+//!   expected workflow step; the workflow executor has its own per-step timeout.
 //! - `RUNNER_TAXONOMY_DIR`  directory containing `command_policy.md` for the
 //!   command allowlist; if unset, the embedded default policy is used
 
@@ -72,6 +75,17 @@ async fn main() -> anyhow::Result<()> {
         .unwrap_or(30);
     let http_request_timeout = Duration::from_secs(http_timeout_secs);
 
+    // #2185 / #2971: the poll timeout wraps the entire FetchTask + workflow
+    // execution iteration. The previous default (http_timeout * 2 = 60s) was
+    // shorter than terraphim-ai build/test steps, causing the runner to abort
+    // long-running but healthy jobs. Default to 2h to match the workflow
+    // executor's max_execution_time; operators can tune via env.
+    let poll_timeout_secs: u64 = std::env::var("RUNNER_POLL_TIMEOUT")
+        .ok()
+        .and_then(|v| v.parse().ok())
+        .unwrap_or(7200);
+    let poll_timeout = Duration::from_secs(poll_timeout_secs);
+
     let status_token = std::env::var("RUNNER_STATUS_TOKEN")
         .ok()
         .or_else(|| std::env::var("GITEA_TOKEN").ok());
@@ -89,7 +103,7 @@ async fn main() -> anyhow::Result<()> {
         legacy_status_mirror,
         status_token,
         http_request_timeout,
-        poll_timeout: Duration::from_secs(http_timeout_secs * 2),
+        poll_timeout,
         taxonomy_dir,
     };
     let checkout_dir = env_or("RUNNER_CHECKOUT_DIR", ".");