chore(circuits): Remove legacy circuits related machinery (#3020)

.github/actions/setup-cargo-cache/action.yml

@@ -13,18 +13,6 @@ description: Set up Cargo Cache for Rust projects
 runs:
   using: composite
   steps:
-    - name: Compute LBC cache path
-      shell: bash
-      run: |
-        if [[ "$RUNNER_OS" == "macOS" ]]; then
-          echo "LBC_CACHE=$HOME/Library/Caches/logos/blockchain" >> "$GITHUB_ENV"
-        elif [[ "$RUNNER_OS" == "Windows" ]]; then
-          echo "LBC_CACHE path not defined yet for Windows runners" >&2
-          exit 1
-        else
-          echo "LBC_CACHE=${XDG_CACHE_HOME:-$HOME/.cache}/logos/blockchain" >> "$GITHUB_ENV"
-        fi
-
     - name: Set up Cargo cache (main)
       id: setup-main
       if: github.event_name != 'pull_request' && (github.ref == 'refs/heads/main' || github.ref == 'refs/heads/master')
@@ -37,7 +25,6 @@ runs:
           ~/.cargo/registry/index/
           ~/.cargo/registry/cache/
           ~/.cargo/git/db/
-          ${{ env.LBC_CACHE }}
           target/debug/.fingerprint/
           target/debug/build/
           target/debug/deps/
@@ -63,7 +50,6 @@ runs:
           ~/.cargo/registry/index/
           ~/.cargo/registry/cache/
           ~/.cargo/git/db/
-          ${{ env.LBC_CACHE }}
           target/debug/.fingerprint/
           target/debug/build/
           target/debug/deps/

.github/actions/update-cargo-cache/action.yml

@@ -13,18 +13,6 @@ description: Update Cargo Cache for Rust projects
 runs:
   using: composite
   steps:
-    - name: Compute LBC cache path
-      shell: bash
-      run: |
-        if [[ "$RUNNER_OS" == "macOS" ]]; then
-          echo "LBC_CACHE=$HOME/Library/Caches/logos/blockchain" >> "$GITHUB_ENV"
-        elif [[ "$RUNNER_OS" == "Windows" ]]; then
-          echo "LBC_CACHE path not defined yet for Windows runners" >&2
-          exit 1
-        else
-          echo "LBC_CACHE=${XDG_CACHE_HOME:-$HOME/.cache}/logos/blockchain" >> "$GITHUB_ENV"
-        fi
-
     - name: Log cache directory sizes
       shell: bash
       run: |
@@ -32,8 +20,6 @@ runs:
         du -sh ~/.cargo/registry/index/  2>/dev/null || echo "  index: not found"
         du -sh ~/.cargo/registry/cache/  2>/dev/null || echo "  cache: not found"
         du -sh ~/.cargo/git/db/          2>/dev/null || echo "  git/db: not found"
-        echo "=== Logos circuit cache ==="
-        du -sh "$LBC_CACHE" 2>/dev/null || echo "  logos/blockchain: not found"
         echo "=== target/debug ==="
         du -sh target/debug/.fingerprint/ 2>/dev/null || echo "  .fingerprint: not found"
         du -sh target/debug/build/        2>/dev/null || echo "  build: not found"
@@ -47,7 +33,6 @@ runs:
           ~/.cargo/registry/index/        \
           ~/.cargo/registry/cache/        \
           ~/.cargo/git/db/                \
-          "$LBC_CACHE"                    \
           target/debug/.fingerprint/      \
           target/debug/build/             \
           target/debug/deps/              \
@@ -68,7 +53,6 @@ runs:
           ~/.cargo/registry/index/
           ~/.cargo/registry/cache/
           ~/.cargo/git/db/
-          ${{ env.LBC_CACHE }}
           target/debug/.fingerprint/
           target/debug/build/
           target/debug/deps/
@@ -91,7 +75,6 @@ runs:
           ~/.cargo/registry/index/
           ~/.cargo/registry/cache/
           ~/.cargo/git/db/
-          ${{ env.LBC_CACHE }}
           target/debug/.fingerprint/
           target/debug/build/
           target/debug/deps/

.github/workflows/code-check.yml

@@ -134,16 +134,6 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@85e6279cec87321a52edac9c87bce653a07cf6c2  # Version 4.2.2
 
-      - name: Purge old circuits
-        run: |
-          if [[ "$RUNNER_OS" == "Linux" ]]; then
-            rm -rf ~/.cache/logos/blockchain/
-          elif [[ "$RUNNER_OS" == "macOS" ]]; then
-            rm -rf ~/Library/Caches/logos/blockchain/
-          else
-            echo "Unsupported OS: $RUNNER_OS"
-          fi
-
       # Prune before any builds.
       - name: Prune disk space (cache-aware, self-hosted)
         uses: ./.github/actions/prune-disk-space

.github/workflows/end-to-end-with-cucumber.yml

@@ -71,11 +71,6 @@ jobs:
         with:
           ref: ${{ github.event.pull_request.head.sha || github.sha }}
 
-      # Set environment variables for circuits path - expand $HOME first since GitHub Actions env: blocks don't expand
-      # shell variables
-      - name: Set circuits path environment variable (new)
-        run: echo "LOGOS_BLOCKCHAIN_CIRCUITS=$HOME/.logos-blockchain-circuits" >> $GITHUB_ENV
-
       # Prune before any builds.
       - name: Prune disk space (cache-aware, self-hosted)
         uses: ./.github/actions/prune-disk-space

Dockerfile

@@ -3,7 +3,6 @@
 # Ignore warnings about sensitive information as this is test data.
 
 ARG LB_NODE_VERSION=0.1.3
-ARG LB_CIRCUITS_VERSION=v0.5.1
 
 # ===========================
 # BUILD IMAGE
@@ -12,13 +11,11 @@ ARG LB_CIRCUITS_VERSION=v0.5.1
 FROM alpine:latest AS builder
 
 ARG LB_NODE_VERSION
-ARG LB_CIRCUITS_VERSION
 
 WORKDIR /logos-blockchain
 COPY . .
 
 RUN apk add --no-cache curl bash
-RUN scripts/setup-logos-blockchain-circuits.sh "$LB_CIRCUITS_VERSION" "linux-$(uname -m)"
 RUN scripts/setup-logos-blockchain-node.sh "$LB_NODE_VERSION" "linux-$(uname -m)"
 
 # ===========================
@@ -36,11 +33,6 @@ LABEL maintainer="augustinas@status.im" \
 RUN apt-get update && apt-get install -y --no-install-recommends curl yq && \
     rm -rf /var/lib/apt/lists/*
 
-# Copies the entire cache dir.
-# We only need the circuits, but this is currently much simpler than just copying the circuits subdir.
-# This might be addressed later, after the circuits directories structure is standardised.
-RUN mkdir -p /home/runner/.cache/logos/blockchain/
-COPY --from=builder /opt/circuits /home/runner/.cache/logos/blockchain/
 COPY --from=builder /usr/local/bin/logos-blockchain-node /usr/local/bin/logos-blockchain-node
 
 EXPOSE 3000 8080 9000 60000

deployment/Dockerfile

@@ -2,9 +2,6 @@
 # check=skip=SecretsUsedInArgOrEnv
 # Ignore warnings about sensitive information as this is test data.
 
-# Cache directory used by the circuits. Not meant to be overridden.
-ARG LB_CACHE=/root/.cache/logos/blockchain
-
 # ===========================
 # BUILD IMAGE
 # ===========================
@@ -26,7 +23,7 @@ WORKDIR /logos-blockchain/deployment/l2-sequencer-archival-demo/webapp
 RUN bun install --frozen-lockfile
 RUN VITE_SEQUENCER_URL=/api/sequencer VITE_ARCHIVER_URL=/api/archiver bun run build
 
-# Build Rust Binaries & Circuits
+# Build Rust Binaries
 WORKDIR /logos-blockchain
 RUN cargo build --locked --release
 
@@ -35,8 +32,6 @@ RUN cargo build --locked --release
 # ===========================
 FROM debian:bookworm-slim
 
-ARG LB_CACHE
-
 LABEL maintainer="augustinas@status.im" \
     source="https://github.com/logos-blockchain/logos-blockchain" \
     description="Logos Blockchain node and other binaries image"
@@ -46,11 +41,6 @@ RUN apt-get update && apt-get install -yq \
     python3 python3-pip curl git \
     && rm -rf /var/lib/apt/lists/*
 
-# Copies the entire cache dir.
-# We only need the circuits, but this is currently much simpler than just copying the circuits subdir.
-# This might be addressed later, after the circuits directories structure is standardised.
-COPY --from=builder $LB_CACHE $LB_CACHE
-
 # Copy Binaries
 COPY --from=builder /logos-blockchain/target/release/logos-blockchain-node /usr/bin/
 COPY --from=builder /logos-blockchain/target/release/logos-blockchain-cfgsync-server /usr/bin/

scripts/setup-logos-blockchain-circuits.sh

@@ -1,26 +0,0 @@
-#!/bin/bash
-set -e
-
-VERSION="${1:-0.5.1}"
-PLATFORM="${2:-linux-x86_64}"
-OUT_PATH="${3:-/opt/circuits}"
-
-REPO="logos-blockchain/logos-blockchain-circuits"
-ARTIFACT_PREFIX="logos-blockchain-circuits"
-
-ARTIFACT_NAME="${ARTIFACT_PREFIX}-${VERSION}-${PLATFORM}"
-ARTIFACT_TAR_GZ="${ARTIFACT_NAME}.tar.gz"
-DOWNLOAD_URL="https://github.com/${REPO}/releases/download/${VERSION}/${ARTIFACT_TAR_GZ}"
-TMP_FILE="/tmp/${ARTIFACT_TAR_GZ}"
-
-echo "Installing Logos Circuits $VERSION ($PLATFORM) to $OUT_PATH."
-echo ">> Downloading: $DOWNLOAD_URL"
-
-if ! curl -Lfo "$TMP_FILE" "$DOWNLOAD_URL"; then
-    echo "Download failed"
-    exit 1
-fi
-
-mkdir -p "$OUT_PATH"
-tar -xzf "$TMP_FILE" -C "$OUT_PATH"
-rm "$TMP_FILE"

tests/testing_framework/assets/runtime/Dockerfile.node

@@ -1,9 +1,6 @@
 # syntax=docker/dockerfile:1
 # check=skip=SecretsUsedInArgOrEnv
 
-# Cache directory used by the circuits. Not meant to be overridden.
-ARG LB_CACHE=/root/.cache/logos/blockchain
-
 FROM rust:1.96.0-slim-bookworm AS cfgsync-builder
 
 WORKDIR /logos-blockchain-testing
@@ -19,8 +16,6 @@ RUN cargo build --locked --release \
 
 FROM rust:1.96.0-slim-bookworm AS builder
 
-ARG LB_CACHE
-
 WORKDIR /workspace
 COPY . .
 COPY --from=logos_blockchain_testing . /logos-blockchain-testing
@@ -40,12 +35,6 @@ RUN apt-get update && apt-get install -yq \
     libstdc++6 libssl3 ca-certificates curl \
     && rm -rf /var/lib/apt/lists/*
 
-ARG LB_CACHE
-
-# Copies the entire cache dir.
-# We only need the circuits, but this is currently much simpler than just copying the circuits subdir.
-# This might be addressed later, after the circuits directories structure is standardised.
-COPY --from=builder $LB_CACHE $LB_CACHE
 COPY --from=builder /workspace/target/release/logos-blockchain-node /usr/bin/logos-blockchain-node
 COPY --from=cfgsync-builder /logos-blockchain-testing/target/release/cfgsync-client /usr/bin/cfgsync-client
 

tests/testing_framework/assets/runtime/scripts/docker/build_local_node_image.sh

@@ -5,8 +5,6 @@ SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 STACK_DIR="$(cd "${SCRIPT_DIR}/../.." && pwd)"
 REPO_ROOT="$(cd "${STACK_DIR}/../../../.." && pwd)"
 TESTING_ROOT="$(cd "${REPO_ROOT}/../logos-blockchain-testing" && pwd)"
-CIRCUITS_DIR="${LOGOS_BLOCKCHAIN_CIRCUITS:-$HOME/.logos-blockchain-circuits}"
-CIRCUITS_VERSION_FILE="${CIRCUITS_DIR}/VERSION"
 
 IMAGE_TAG="${1:-logos-blockchain-node-testing:local}"
 FORCE_REBUILD="${LOGOS_FORCE_IMAGE_REBUILD:-0}"
@@ -21,29 +19,10 @@ if [[ "${FORCE_REBUILD}" != "1" ]] && docker image inspect "${IMAGE_TAG}" >/dev/
   exit 0
 fi
 
-if [[ ! -d "${CIRCUITS_DIR}" ]]; then
-  echo "Circuits directory not found: ${CIRCUITS_DIR}" >&2
-  echo "Set LOGOS_BLOCKCHAIN_CIRCUITS or install circuits into ~/.logos-blockchain-circuits" >&2
-  exit 1
-fi
-
-if [[ ! -f "${CIRCUITS_VERSION_FILE}" ]]; then
-  echo "Circuits version file not found: ${CIRCUITS_VERSION_FILE}" >&2
-  exit 1
-fi
-
-CIRCUITS_VERSION="$(tr -d '[:space:]' < "${CIRCUITS_VERSION_FILE}")"
-
-if [[ -z "${CIRCUITS_VERSION}" ]]; then
-  echo "Circuits version file is empty: ${CIRCUITS_VERSION_FILE}" >&2
-  exit 1
-fi
-
 echo "Building node image ${IMAGE_TAG} from ${STACK_DIR}/Dockerfile.node"
 docker buildx build \
   --load \
   --pull \
-  --build-arg "LOGOS_CIRCUITS_VERSION=${CIRCUITS_VERSION}" \
   --build-context "logos_blockchain_testing=${TESTING_ROOT}" \
   -f "${STACK_DIR}/Dockerfile.node" \
   -t "${IMAGE_TAG}" \

tests/testing_framework/src/framework/compose/runtime.rs

@@ -1,7 +1,4 @@
-use std::{
-    env,
-    path::{Path, PathBuf},
-};
+use std::{env, path::Path};
 
 use anyhow::anyhow;
 use testing_framework_core::scenario::DynError;
@@ -79,13 +76,11 @@ pub(super) fn build_cfgsync_container_spec(
     image: &str,
     platform: Option<String>,
 ) -> DockerConfigServerSpec {
-    let mut mounts = vec![DockerVolumeMount::read_only(
+    let mounts = vec![DockerVolumeMount::read_only(
         testnet_dir.to_path_buf(),
         "/etc/logos".to_owned(),
     )];
-    let mut env = Vec::new();
-
-    maybe_add_circuits_mount(&mut mounts, &mut env);
+    let env: Vec<(String, String)> = Vec::new();
 
     DockerConfigServerSpec::new(
         container_name.to_owned(),
@@ -120,29 +115,6 @@ pub(super) fn resolve_bootstrap_image() -> (String, Option<String>) {
     (image, platform)
 }
 
-fn maybe_add_circuits_mount(mounts: &mut Vec<DockerVolumeMount>, env: &mut Vec<(String, String)>) {
-    let circuits_dir = env::var("LBC_ROOT_DIR_DOCKER")
-        .ok()
-        .or_else(|| env::var("LBC_ROOT_DIR").ok());
-
-    let Some(circuits_dir) = circuits_dir else {
-        return;
-    };
-
-    let host_path = PathBuf::from(&circuits_dir);
-    if !host_path.exists() {
-        return;
-    }
-
-    let resolved_host_path = host_path.canonicalize().unwrap_or(host_path);
-    env.push(("LOGOS_BLOCKCHAIN_CIRCUITS".to_owned(), circuits_dir.clone()));
-
-    mounts.push(DockerVolumeMount::read_only(
-        resolved_host_path,
-        circuits_dir,
-    ));
-}
-
 fn base_volumes() -> Vec<String> {
     let mut volumes = vec!["./stack:/etc/logos".into()];
     if let Some(host_log_dir) = repository_root()