flow: own worker flow state in runtime sessions

2026-08-09 18:04:32 +09:00
parent c0532fda4e
commit 068ba9afa5
46 changed files with 5112 additions and 76 deletions
@@ -0,0 +1,70 @@
+use crate::{CompiledFlowDefinition, FlowCompileError, compile_flow_source};
+
+pub const CODER_REVIEW_FLOW_SLUG: &str = "coder-review";
+
+const CODER_REVIEW_FLOW_SOURCE: &str = include_str!("../../../resources/flows/coder-review.dcdl");
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub struct BuiltinFlowSource {
+    pub slug: &'static str,
+    /// Monotonic resource revision. Increment when built-in semantics change;
+    /// Runtime also pins the compiled content digest.
+    pub revision: u64,
+    pub path: &'static str,
+    pub content: &'static str,
+}
+
+impl BuiltinFlowSource {
+    pub fn compile(self) -> Result<CompiledFlowDefinition, FlowCompileError> {
+        compile_flow_source(self.content)
+    }
+}
+
+pub fn builtin_flow_source(slug: &str) -> Option<BuiltinFlowSource> {
+    match slug {
+        CODER_REVIEW_FLOW_SLUG => Some(BuiltinFlowSource {
+            slug: CODER_REVIEW_FLOW_SLUG,
+            revision: 1,
+            path: "builtin/flows/coder-review.dcdl",
+            content: CODER_REVIEW_FLOW_SOURCE,
+        }),
+        _ => None,
+    }
+}
+
+pub fn builtin_flow_sources() -> &'static [BuiltinFlowSource] {
+    const SOURCES: &[BuiltinFlowSource] = &[BuiltinFlowSource {
+        slug: CODER_REVIEW_FLOW_SLUG,
+        revision: 1,
+        path: "builtin/flows/coder-review.dcdl",
+        content: CODER_REVIEW_FLOW_SOURCE,
+    }];
+    SOURCES
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn every_builtin_flow_compiles_and_matches_catalog_identity() {
+        assert!(!builtin_flow_sources().is_empty());
+        for source in builtin_flow_sources() {
+            assert!(
+                source.revision > 0,
+                "built-in Flow revision must be positive"
+            );
+            let definition = source.compile().unwrap_or_else(|error| {
+                panic!(
+                    "builtin Flow {} failed to compile: {:?}",
+                    source.slug, error.diagnostics
+                )
+            });
+            assert_eq!(definition.name, source.slug);
+            assert_eq!(
+                builtin_flow_source(source.slug).map(|item| item.content),
+                Some(source.content)
+            );
+        }
+    }
+}