storkit: merge 418_refactor_split_pool_auto_assign_rs_into_submodules

server/src/agents/pool/auto_assign/story_checks.rs

@@ -0,0 +1,113 @@
+//! Front-matter checks for story files: review holds, blocked state, and merge failures.
+
+use std::path::Path;
+
+/// Read the optional `agent:` field from the front matter of a story file.
+///
+/// Returns `Some(agent_name)` if the front matter specifies an agent, or `None`
+/// if the field is absent or the file cannot be read / parsed.
+pub(super) fn read_story_front_matter_agent(
+    project_root: &Path,
+    stage_dir: &str,
+    story_id: &str,
+) -> Option<String> {
+    use crate::io::story_metadata::parse_front_matter;
+    let path = project_root
+        .join(".storkit")
+        .join("work")
+        .join(stage_dir)
+        .join(format!("{story_id}.md"));
+    let contents = std::fs::read_to_string(path).ok()?;
+    parse_front_matter(&contents).ok()?.agent
+}
+
+/// Return `true` if the story file in the given stage has `review_hold: true` in its front matter.
+pub(super) fn has_review_hold(project_root: &Path, stage_dir: &str, story_id: &str) -> bool {
+    use crate::io::story_metadata::parse_front_matter;
+    let path = project_root
+        .join(".storkit")
+        .join("work")
+        .join(stage_dir)
+        .join(format!("{story_id}.md"));
+    let contents = match std::fs::read_to_string(path) {
+        Ok(c) => c,
+        Err(_) => return false,
+    };
+    parse_front_matter(&contents)
+        .ok()
+        .and_then(|m| m.review_hold)
+        .unwrap_or(false)
+}
+
+/// Return `true` if the story file has `blocked: true` in its front matter.
+pub(super) fn is_story_blocked(project_root: &Path, stage_dir: &str, story_id: &str) -> bool {
+    use crate::io::story_metadata::parse_front_matter;
+    let path = project_root
+        .join(".storkit")
+        .join("work")
+        .join(stage_dir)
+        .join(format!("{story_id}.md"));
+    let contents = match std::fs::read_to_string(path) {
+        Ok(c) => c,
+        Err(_) => return false,
+    };
+    parse_front_matter(&contents)
+        .ok()
+        .and_then(|m| m.blocked)
+        .unwrap_or(false)
+}
+
+/// Return `true` if the story file has a `merge_failure` field in its front matter.
+pub(super) fn has_merge_failure(project_root: &Path, stage_dir: &str, story_id: &str) -> bool {
+    use crate::io::story_metadata::parse_front_matter;
+    let path = project_root
+        .join(".storkit")
+        .join("work")
+        .join(stage_dir)
+        .join(format!("{story_id}.md"));
+    let contents = match std::fs::read_to_string(path) {
+        Ok(c) => c,
+        Err(_) => return false,
+    };
+    parse_front_matter(&contents)
+        .ok()
+        .and_then(|m| m.merge_failure)
+        .is_some()
+}
+
+// ── Tests ──────────────────────────────────────────────────────────────────
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn has_review_hold_returns_true_when_set() {
+        let tmp = tempfile::tempdir().unwrap();
+        let qa_dir = tmp.path().join(".storkit/work/3_qa");
+        std::fs::create_dir_all(&qa_dir).unwrap();
+        let spike_path = qa_dir.join("10_spike_research.md");
+        std::fs::write(
+            &spike_path,
+            "---\nname: Research spike\nreview_hold: true\n---\n# Spike\n",
+        )
+        .unwrap();
+        assert!(has_review_hold(tmp.path(), "3_qa", "10_spike_research"));
+    }
+
+    #[test]
+    fn has_review_hold_returns_false_when_not_set() {
+        let tmp = tempfile::tempdir().unwrap();
+        let qa_dir = tmp.path().join(".storkit/work/3_qa");
+        std::fs::create_dir_all(&qa_dir).unwrap();
+        let spike_path = qa_dir.join("10_spike_research.md");
+        std::fs::write(&spike_path, "---\nname: Research spike\n---\n# Spike\n").unwrap();
+        assert!(!has_review_hold(tmp.path(), "3_qa", "10_spike_research"));
+    }
+
+    #[test]
+    fn has_review_hold_returns_false_when_file_missing() {
+        let tmp = tempfile::tempdir().unwrap();
+        assert!(!has_review_hold(tmp.path(), "3_qa", "99_spike_missing"));
+    }
+}