working on workflows

docker/Dockerfile

@@ -25,6 +25,9 @@ RUN apt-get update && apt-get install -y \
 
 WORKDIR /build
 
+# Increase rustc stack size to prevent SIGSEGV during release builds
+ENV RUST_MIN_STACK=16777216
+
 # Copy workspace manifests and source code
 COPY Cargo.toml Cargo.lock ./
 COPY crates/ ./crates/
@@ -65,6 +68,9 @@ RUN apt-get update && apt-get install -y \
 
 WORKDIR /build
 
+# Increase rustc stack size to prevent SIGSEGV during release builds
+ENV RUST_MIN_STACK=16777216
+
 # Copy workspace files
 COPY Cargo.toml Cargo.lock ./
 COPY crates/ ./crates/

docker/Dockerfile.optimized

@@ -27,6 +27,9 @@ RUN apt-get update && apt-get install -y \
 
 WORKDIR /build
 
+# Increase rustc stack size to prevent SIGSEGV during release builds
+ENV RUST_MIN_STACK=16777216
+
 # Copy dependency metadata first so `cargo fetch` layer is cached
 # when only source code changes (Cargo.toml/Cargo.lock stay the same)
 COPY Cargo.toml Cargo.lock ./

docker/Dockerfile.pack-binaries

@@ -29,6 +29,9 @@ RUN apt-get update && apt-get install -y \
 
 WORKDIR /build
 
+# Increase rustc stack size to prevent SIGSEGV during release builds
+ENV RUST_MIN_STACK=16777216
+
 # Copy workspace configuration
 COPY Cargo.toml Cargo.lock ./
 

docker/Dockerfile.pack-builder

@@ -30,6 +30,9 @@ RUN apt-get update && apt-get install -y \
 
 WORKDIR /build
 
+# Increase rustc stack size to prevent SIGSEGV during release builds
+ENV RUST_MIN_STACK=16777216
+
 # Copy workspace files
 COPY Cargo.toml Cargo.lock ./
 COPY crates/ ./crates/

docker/Dockerfile.sensor.optimized

@@ -30,6 +30,9 @@ RUN apt-get update && apt-get install -y \
 
 WORKDIR /build
 
+# Increase rustc stack size to prevent SIGSEGV during release builds
+ENV RUST_MIN_STACK=16777216
+
 # Copy dependency metadata first so `cargo fetch` layer is cached
 # when only source code changes (Cargo.toml/Cargo.lock stay the same)
 COPY Cargo.toml Cargo.lock ./

docker/Dockerfile.worker

@@ -27,6 +27,9 @@ RUN apt-get update && apt-get install -y \
 
 WORKDIR /build
 
+# Increase rustc stack size to prevent SIGSEGV during release builds
+ENV RUST_MIN_STACK=16777216
+
 # Copy workspace manifests and source code
 COPY Cargo.toml Cargo.lock ./
 COPY crates/ ./crates/

docker/Dockerfile.worker.optimized

@@ -35,6 +35,9 @@ RUN apt-get update && apt-get install -y \
 
 WORKDIR /build
 
+# Increase rustc stack size to prevent SIGSEGV during release builds
+ENV RUST_MIN_STACK=16777216
+
 # Copy dependency metadata first so `cargo fetch` layer is cached
 # when only source code changes (Cargo.toml/Cargo.lock stay the same)
 COPY Cargo.toml Cargo.lock ./

docker/init-packs.sh

@@ -78,6 +78,17 @@ else
     echo -e "${YELLOW}⚠${NC} Runtime environments directory not mounted, skipping"
 fi
 
+# Initialise artifacts volume with correct ownership.
+# The API service (creates directories for file-backed artifact versions) and
+# workers (write artifact files during execution) both run as attune uid 1000.
+ARTIFACTS_DIR="${ARTIFACTS_DIR:-/opt/attune/artifacts}"
+if [ -d "$ARTIFACTS_DIR" ] || mkdir -p "$ARTIFACTS_DIR" 2>/dev/null; then
+    chown -R 1000:1000 "$ARTIFACTS_DIR"
+    echo -e "${GREEN}✓${NC} Artifacts directory ready at: $ARTIFACTS_DIR"
+else
+    echo -e "${YELLOW}⚠${NC} Artifacts directory not mounted, skipping"
+fi
+
 # Check if source packs directory exists
 if [ ! -d "$SOURCE_PACKS_DIR" ]; then
     echo -e "${RED}✗${NC} Source packs directory not found: $SOURCE_PACKS_DIR"