feat(derive): Holocene Activation

.github/workflows/coverage.yaml

@@ -26,7 +26,7 @@ jobs:
         run: cargo generate-lockfile
       - name: cargo llvm-cov
         run: |
-          cargo llvm-cov nextest --locked --workspace --lcov --output-path lcov.info --features test-utils --profile ci && \
+          RUST_MIN_STACK=33554432 cargo llvm-cov nextest --locked --workspace --lcov --output-path lcov.info --features test-utils --profile ci && \
             mv ./target/nextest/ci/junit.xml ./junit.xml
       - name: Record Rust version
         run: echo "RUST=$(rustc --version)" >> "$GITHUB_ENV"

crates/derive/src/errors.rs

@@ -104,7 +104,7 @@ impl PipelineError {
 }
 
 /// A reset error
-#[derive(Error, Debug, Eq, PartialEq)]
+#[derive(Error, Clone, Debug, Eq, PartialEq)]
 pub enum ResetError {
     /// The batch has a bad parent hash.
     /// The first argument is the expected parent hash, and the second argument is the actual
@@ -127,6 +127,16 @@ pub enum ResetError {
     /// Attributes builder error variant, with [BuilderError].
     #[error("Attributes builder error: {0}")]
     AttributesBuilder(#[from] BuilderError),
+    /// A Holocene activation temporary error.
+    #[error("Holocene activation reset")]
+    HoloceneActivation,
+}
+
+impl ResetError {
+    /// Wrap [self] as a [PipelineErrorKind::Reset].
+    pub const fn reset(self) -> PipelineErrorKind {
+        PipelineErrorKind::Reset(self)
+    }
 }
 
 /// A decoding error.
@@ -159,7 +169,7 @@ pub enum BatchDecompressionError {
 /// An [AttributesBuilder] Error.
 ///
 /// [AttributesBuilder]: crate::traits::AttributesBuilder
-#[derive(Error, Debug, PartialEq, Eq)]
+#[derive(Error, Clone, Debug, PartialEq, Eq)]
 pub enum BuilderError {
     /// Mismatched blocks.
     #[error("Block mismatch. Expected {0:?}, got {1:?}")]
@@ -199,3 +209,27 @@ pub enum BlobProviderError {
     #[error("{0}")]
     Backend(String),
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_reset_error_kinds() {
+        let reset_errors = [
+            ResetError::BadParentHash(Default::default(), Default::default()),
+            ResetError::BadTimestamp(0, 0),
+            ResetError::L1OriginMismatch(0, 0),
+            ResetError::ReorgDetected(Default::default(), Default::default()),
+            ResetError::AttributesBuilder(BuilderError::BlockMismatch(
+                Default::default(),
+                Default::default(),
+            )),
+            ResetError::HoloceneActivation,
+        ];
+        for error in reset_errors.into_iter() {
+            let expected = PipelineErrorKind::Reset(error.clone());
+            assert_eq!(error.reset(), expected);
+        }
+    }
+}

crates/derive/src/stages/l1_traversal.rs

@@ -108,8 +108,20 @@
         }
 
         crate::set!(ORIGIN_GAUGE, next_l1_origin.number as i64);
+
+        let prev_block_holocene = self.rollup_config.is_holocene_active(block.timestamp);
+        let next_block_holocene = self.rollup_config.is_holocene_active(next_l1_origin.timestamp);
+
+        // Update the block origin regardless of if a holocene activation is required.
         self.block = Some(next_l1_origin);
         self.done = false;
+
+        // If the prev block is not holocene, but the next is, we need to flag this
+        // so the pipeline driver will reset the pipeline for holocene activation.
+        if !prev_block_holocene && next_block_holocene {
+            return Err(ResetError::HoloceneActivation.reset());
+        }
+
         Ok(())
     }
 }

examples/trusted-sync/src/main.rs

@@ -214,32 +214,40 @@ async fn sync(cli: cli::Cli) -> Result<()> {
                 metrics::PIPELINE_STEPS.with_label_values(&["origin_advance"]).inc();
                 trace!(target: "loop", "Advanced origin");
             }
-            StepResult::OriginAdvanceErr(e) => {
-                metrics::PIPELINE_STEPS.with_label_values(&["origin_advance_failure"]).inc();
-                warn!(target: "loop", "Could not advance origin: {:?}", e);
-            }
-            StepResult::StepFailed(e) => match e {
-                PipelineErrorKind::Temporary(e) => {
-                    if matches!(e, PipelineError::NotEnoughData) {
-                        metrics::PIPELINE_STEPS.with_label_values(&["not_enough_data"]).inc();
-                        debug!(target: "loop", "Not enough data to step derivation pipeline");
-                    }
-                }
-                PipelineErrorKind::Reset(_) => {
-                    metrics::PIPELINE_STEPS.with_label_values(&["reset"]).inc();
-                    warn!(target: "loop", "Resetting pipeline: {:?}", e);
-                    pipeline
-                        .reset(
-                            cursor.block_info,
-                            pipeline.origin().ok_or(anyhow::anyhow!("Missing origin"))?,
-                        )
-                        .await?;
+            sr => {
+                if let StepResult::OriginAdvanceErr(ref e) = sr {
+                    metrics::PIPELINE_STEPS.with_label_values(&["origin_advance_failure"]).inc();
+                    warn!(target: "loop", "Could not advance origin: {:?}", e);
                 }
-                _ => {
-                    metrics::PIPELINE_STEPS.with_label_values(&["failure"]).inc();
-                    error!(target: "loop", "Error stepping derivation pipeline: {:?}", e);
+
+                match sr {
+                    StepResult::PreparedAttributes | StepResult::AdvancedOrigin => {}
+                    StepResult::OriginAdvanceErr(e) | StepResult::StepFailed(e) => match e {
+                        PipelineErrorKind::Temporary(e) => {
+                            if matches!(e, PipelineError::NotEnoughData) {
+                                metrics::PIPELINE_STEPS
+                                    .with_label_values(&["not_enough_data"])
+                                    .inc();
+                                debug!(target: "loop", "Not enough data to step derivation pipeline");
+                            }
+                        }
+                        PipelineErrorKind::Reset(_) => {
+                            metrics::PIPELINE_STEPS.with_label_values(&["reset"]).inc();
+                            warn!(target: "loop", "Resetting pipeline: {:?}", e);
+                            pipeline
+                                .reset(
+                                    cursor.block_info,
+                                    pipeline.origin().ok_or(anyhow::anyhow!("Missing origin"))?,
+                                )
+                                .await?;
+                        }
+                        PipelineErrorKind::Critical(_) => {
+                            metrics::PIPELINE_STEPS.with_label_values(&["failure"]).inc();
+                            error!(target: "loop", "Error stepping derivation pipeline: {:?}", e);
+                        }
+                    },
                 }
-            },
+            }
         }
 
         // Peek at the next prepared attributes and validate them.