fix: use bfloat16 instead of float32 for CPU embedding to avoid OOM #225

Workflow file for this run

.github/workflows/docker-build-push.yml at 438ac81

	name: Build and Push Container

	on:
	push:
	tags:
	- "v*" # Semantic version releases (v1.0.0) and release candidates (v1.0.0-rc1)
	workflow_dispatch:

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	env:
	FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
	GHCR_REGISTRY: ghcr.io
	ACR_REGISTRY: crcommonallfrc.azurecr.io
	IMAGE_NAME: ${{ github.repository }}
	IMAS_DD_VERSION: "4.1.0"
	# Graph OCI artifacts: try the repo owner's registry first (where
	# `imas-codex release` pushes them), fall back to the upstream org
	# registry for forks that haven't pushed their own graph yet.
	GRAPH_REGISTRY: ghcr.io/${{ github.repository_owner }}
	GRAPH_REGISTRY_FALLBACK: ghcr.io/iterorganization

	jobs:
	graph-quality:
	runs-on: ubuntu-latest
	# Only run on tag pushes (same gate as build-and-push)
	if: startsWith(github.ref, 'refs/tags/')
	timeout-minutes: 30
	outputs:
	graph-tag-imas: ${{ steps.graph-tag.outputs.imas-tag }}
	graph-registry: ${{ steps.graph-tag.outputs.graph-registry }}

	services:
	neo4j:
	image: neo4j:2026.01.4-community
	ports:
	- 7474:7474
	- 7687:7687
	env:
	NEO4J_AUTH: neo4j/imas-codex
	NEO4J_PLUGINS: '["apoc"]'
	NEO4J_server_memory_heap_initial__size: 512m
	NEO4J_server_memory_heap_max__size: 1G
	options: >-
	--health-cmd "wget -q --spider http://localhost:7474/ \|\| exit 1"
	--health-interval 10s
	--health-timeout 5s
	--health-retries 10
	--health-start-period 30s

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Install oras CLI
	run: \|
	ORAS_VERSION="1.2.0"
	curl -sLO "https://github.com/oras-project/oras/releases/download/v${ORAS_VERSION}/oras_${ORAS_VERSION}_linux_amd64.tar.gz"
	tar -xzf "oras_${ORAS_VERSION}_linux_amd64.tar.gz" oras
	sudo mv oras /usr/local/bin/
	oras version

	- name: Login to GHCR
	run: \|
	echo "${{ secrets.GHCR_TOKEN }}" \| oras login ghcr.io -u token --password-stdin

	- name: Resolve graph tag
	id: graph-tag
	run: \|
	IMAS_PACKAGE="imas-codex-graph-dd"
	OWNER_REGISTRY=$(echo "${{ env.GRAPH_REGISTRY }}" \| tr '[:upper:]' '[:lower:]')
	FALLBACK_REGISTRY="${{ env.GRAPH_REGISTRY_FALLBACK }}"

	# Try the repo owner's registry first (where release CLI pushes)
	resolve_tag() {
	local REGISTRY="$1"
	local TAGS
	TAGS=$(oras repo tags "${REGISTRY}/${IMAS_PACKAGE}" 2>&1) \|\| true
	local CLEAN
	CLEAN=$(echo "$TAGS" \| grep -E '^[0-9v]' \|\| true)
	if echo "$CLEAN" \| grep -qx "latest"; then
	echo "latest"
	elif [ -n "$CLEAN" ]; then
	echo "$CLEAN" \| sort -V \| tail -1
	fi
	}

	TAG=$(resolve_tag "$OWNER_REGISTRY")
	USED_REGISTRY="$OWNER_REGISTRY"

	# Fall back to upstream if fork has no graph artifacts
	if [ -z "$TAG" ] && [ "$OWNER_REGISTRY" != "$FALLBACK_REGISTRY" ]; then
	echo "No graph at ${OWNER_REGISTRY}/${IMAS_PACKAGE}, trying upstream fallback..."
	TAG=$(resolve_tag "$FALLBACK_REGISTRY")
	USED_REGISTRY="$FALLBACK_REGISTRY"
	fi

	if [ -n "$TAG" ]; then
	echo "Resolved graph tag: ${TAG} from ${USED_REGISTRY}"
	echo "imas-tag=${TAG}" >> $GITHUB_OUTPUT
	echo "graph-registry=${USED_REGISTRY}" >> $GITHUB_OUTPUT
	else
	echo "::warning::No graph package found at either registry — skipping graph quality tests"
	echo "imas-tag=none" >> $GITHUB_OUTPUT
	echo "graph-registry=none" >> $GITHUB_OUTPUT
	fi

	- name: Skip notice
	if: steps.graph-tag.outputs.imas-tag == 'none'
	run: \|
	echo "::warning::No graph available — graph quality tests skipped. Docker build will proceed without graph validation."

	- name: Pull graph dump from GHCR
	if: steps.graph-tag.outputs.imas-tag != 'none'
	run: \|
	REGISTRY="${{ steps.graph-tag.outputs.graph-registry }}"
	ARTIFACT="${REGISTRY}/imas-codex-graph-dd:${{ steps.graph-tag.outputs.imas-tag }}"
	echo "Pulling: ${ARTIFACT}"
	mkdir -p /tmp/graph-dump
	oras pull "${ARTIFACT}" -o /tmp/graph-dump --allow-path-traversal
	# Handle oras path traversal: artifact may land outside -o dir
	FOUND=$(find /tmp -maxdepth 3 -name ".tar.gz" ! -path "/tmp/graph-dump/" 2>/dev/null \| head -1)
	if [ -n "$FOUND" ] && [ ! -f /tmp/graph-dump/*.tar.gz ]; then
	echo "Moving artifact from traversal path: ${FOUND}"
	mv "$FOUND" /tmp/graph-dump/
	fi
	ls -la /tmp/graph-dump/

	- name: Stop Neo4j for dump load
	if: steps.graph-tag.outputs.imas-tag != 'none'
	run: \|
	docker stop $(docker ps -q --filter "ancestor=neo4j:2026.01.4-community") \|\| true
	sleep 3

	- name: Load graph dump into Neo4j
	if: steps.graph-tag.outputs.imas-tag != 'none'
	run: \|
	set -euo pipefail
	ARCHIVE=$(ls /tmp/graph-dump/*.tar.gz \| head -1)
	echo "Loading archive: ${ARCHIVE}"

	# Extract archive
	mkdir -p /tmp/graph-extracted
	tar -xzf "${ARCHIVE}" -C /tmp/graph-extracted

	# Find the dump file (may be named graph.dump or neo4j.dump)
	DUMP_FILE=$(find /tmp/graph-extracted -name "*.dump" \| head -1)
	if [ -z "${DUMP_FILE}" ]; then
	echo "ERROR: No .dump file found in archive"
	ls -laR /tmp/graph-extracted/
	exit 1
	fi
	echo "Found dump: ${DUMP_FILE}"

	# neo4j-admin expects the dump file named neo4j.dump
	DUMP_DIR=$(dirname "${DUMP_FILE}")
	if [ "$(basename ${DUMP_FILE})" != "neo4j.dump" ]; then
	cp "${DUMP_FILE}" "${DUMP_DIR}/neo4j.dump"
	fi

	# Get the Neo4j container ID for data volume
	NEO4J_CONTAINER=$(docker ps -aq --filter "ancestor=neo4j:2026.01.4-community" \| head -1)
	NEO4J_DATA_VOLUME=$(docker inspect "${NEO4J_CONTAINER}" --format '{{range .Mounts}}{{if eq .Destination "/data"}}{{.Name}}{{end}}{{end}}')

	# Load into Neo4j using a fresh container
	docker run --rm \
	-v "${NEO4J_DATA_VOLUME}:/data" \
	-v "${DUMP_DIR}:/dump" \
	neo4j:2026.01.4-community \
	neo4j-admin database load neo4j \
	--from-path=/dump \
	--overwrite-destination=true

	- name: Start Neo4j with loaded data
	if: steps.graph-tag.outputs.imas-tag != 'none'
	run: \|
	NEO4J_CONTAINER=$(docker ps -aq --filter "ancestor=neo4j:2026.01.4-community" \| head -1)
	docker start "${NEO4J_CONTAINER}"

	# Wait for Neo4j to come back up
	echo "Waiting for Neo4j to restart..."
	for i in $(seq 1 60); do
	if curl -sf http://localhost:7474/ > /dev/null 2>&1; then
	echo "Neo4j is ready with loaded graph"
	break
	fi
	if [ $i -eq 60 ]; then
	echo "ERROR: Neo4j did not restart in time"
	docker logs "${NEO4J_CONTAINER}" --tail 50
	exit 1
	fi
	sleep 2
	done

	- name: Reset Neo4j password
	if: steps.graph-tag.outputs.imas-tag != 'none'
	run: \|
	NEO4J_CONTAINER=$(docker ps -q --filter "ancestor=neo4j:2026.01.4-community" \| head -1)
	docker exec "${NEO4J_CONTAINER}" neo4j-admin dbms set-initial-password imas-codex 2>/dev/null \|\| true

	- name: Verify graph is loaded
	if: steps.graph-tag.outputs.imas-tag != 'none'
	run: \|
	NEO4J_CONTAINER=$(docker ps -q --filter "ancestor=neo4j:2026.01.4-community" \| head -1)
	docker exec "${NEO4J_CONTAINER}" cypher-shell \
	-u neo4j -p imas-codex \
	"MATCH (n) RETURN count(n) AS nodes, labels(n)[0] AS label ORDER BY nodes DESC LIMIT 10"

	- name: Install uv
	if: steps.graph-tag.outputs.imas-tag != 'none'
	uses: astral-sh/setup-uv@v5
	with:
	enable-cache: true
	github-token: ${{ secrets.GITHUB_TOKEN }}

	- name: Set up Python
	if: steps.graph-tag.outputs.imas-tag != 'none'
	run: uv python install 3.12

	- name: Install dependencies
	if: steps.graph-tag.outputs.imas-tag != 'none'
	run: uv sync --extra test
	env:
	HATCH_BUILD_NO_HOOKS: true

	- name: Build generated models
	if: steps.graph-tag.outputs.imas-tag != 'none'
	run: uv run build-models --force

	- name: Initialize schema constraints
	if: steps.graph-tag.outputs.imas-tag != 'none'
	continue-on-error: true
	run: \|
	uv run python -c "
	from imas_codex.graph.client import GraphClient
	with GraphClient() as gc:
	gc.initialize_schema()
	print('Schema initialized')
	"
	env:
	NEO4J_URI: bolt://localhost:7687
	NEO4J_USERNAME: neo4j
	NEO4J_PASSWORD: imas-codex

	- name: Run graph quality tests
	if: steps.graph-tag.outputs.imas-tag != 'none'
	run: \|
	uv run pytest tests/graph/ -m graph \
	--tb=short \
	--junit-xml=graph-quality-results.xml \
	-v
	env:
	CI: true
	NEO4J_URI: bolt://localhost:7687
	NEO4J_USERNAME: neo4j
	NEO4J_PASSWORD: imas-codex
	IMAS_CODEX_GRAPH_LOCATION: local

	- name: Upload test results
	if: always() && steps.graph-tag.outputs.imas-tag != 'none'
	uses: actions/upload-artifact@v4
	with:
	name: graph-quality-results
	path: graph-quality-results.xml
	retention-days: 30


	smoke-test:
	runs-on: ubuntu-latest
	needs: graph-quality
	if: startsWith(github.ref, 'refs/tags/')
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3

	- name: Free disk space
	run: \|
	echo "Before cleanup:"
	df -h /
	# Remove packages we don't need for docker builds
	sudo rm -rf /usr/share/dotnet /usr/local/lib/android /opt/ghc /opt/hostedtoolcache/CodeQL
	sudo docker image prune --all --force
	echo "After cleanup:"
	df -h /

	- name: Login to GHCR
	run: echo "${{ secrets.GHCR_TOKEN }}" \| docker login ghcr.io -u ${{ github.actor }} --password-stdin

	- name: Build test image
	uses: docker/build-push-action@v6
	with:
	context: .
	load: true
	tags: imas-codex:smoke-test
	build-args: \|
	GRAPH_TAG=${{ needs.graph-quality.outputs.graph-tag-imas }}
	GRAPH_PACKAGE=imas-codex-graph-dd
	GHCR_REGISTRY=${{ needs.graph-quality.outputs.graph-registry }}
	secrets: \|
	GHCR_TOKEN=${{ secrets.GHCR_TOKEN }}
	no-cache: true

	- name: Start container
	run: \|
	docker run -d \
	--name smoke-test \
	-p 8000:8000 \
	-e OPENROUTER_API_KEY=dummy \
	imas-codex:smoke-test
	echo "Container started, waiting for services..."

	- name: Wait for health check
	timeout-minutes: 5
	run: \|
	echo "Waiting for MCP server to be ready..."
	for i in $(seq 1 60); do
	if docker exec smoke-test curl -sf http://127.0.0.1:8000/health > /dev/null 2>&1; then
	echo "✅ MCP server healthy after ${i}s"
	break
	fi
	if [ $i -eq 60 ]; then
	echo "❌ Health check timed out"
	docker logs smoke-test
	exit 1
	fi
	sleep 5
	done

	- name: Test version endpoint
	run: \|
	VERSION=$(docker exec smoke-test imas-codex --version 2>/dev/null \|\| echo "failed")
	echo "Container version: ${VERSION}"
	if [ "$VERSION" = "failed" ]; then
	echo "❌ Version check failed"
	docker logs smoke-test
	exit 1
	fi
	echo "✅ Version check passed"

	- name: Test MCP tools listing
	run: \|
	# Use curl to hit the MCP endpoint and verify tools are registered
	RESPONSE=$(curl -sf http://localhost:8000/mcp 2>/dev/null \|\| echo "")
	if [ -z "$RESPONSE" ]; then
	echo "⚠️ MCP endpoint not responding via HTTP (may need SSE/WebSocket)"
	echo "Checking container logs for tool registration..."
	docker logs smoke-test 2>&1 \| grep -i "tool\\|register\\|ready" \| head -10
	fi
	echo "✅ MCP endpoint check complete"

	- name: Verify embedding model available
	run: \|
	docker exec smoke-test python -c "
	import torch
	from sentence_transformers import SentenceTransformer
	from huggingface_hub import try_to_load_from_cache
	from pathlib import Path
	import os

	hf_home = os.environ.get('HF_HOME', '~/.cache/huggingface')
	print(f'HF_HOME={hf_home}')
	print(f'torch={torch.__version__}, cuda={torch.cuda.is_available()}')

	# Use the same loading path as the runtime Encoder._load_model()
	model_name = 'Qwen/Qwen3-Embedding-0.6B'
	path = try_to_load_from_cache(model_name, 'config.json')
	resolved = str(Path(path).parent) if path else model_name
	print(f'Resolved path: {resolved}')

	model = SentenceTransformer(
	resolved,
	device=None,
	truncate_dim=256,
	model_kwargs={'dtype': torch.bfloat16, 'low_cpu_mem_usage': False},
	trust_remote_code=True,
	)
	result = model.encode(['test embedding'])
	print(f'✅ Embedding model loaded, output shape: {result.shape}')
	assert result.shape == (1, 256), f'Expected (1, 256) but got {result.shape}'
	" \|\| {
	echo "❌ Embedding model verification failed"
	docker logs smoke-test
	exit 1
	}

	- name: Verify Neo4j graph loaded
	run: \|
	GRAPH_TAG="${{ needs.graph-quality.outputs.graph-tag-imas }}"
	if [ "$GRAPH_TAG" = "none" ]; then
	echo "⚠️ No graph loaded (GRAPH_TAG=none), skipping graph verification"
	exit 0
	fi
	# Use the health endpoint (already verified working) instead of cypher-shell
	# which fails with Neo4j 2026 auth-disabled + explicit credentials
	HEALTH=$(docker exec smoke-test curl -sf http://127.0.0.1:8000/health)
	echo "Health response: ${HEALTH}"
	NODE_COUNT=$(echo "$HEALTH" \| python3 -c "import sys,json; print(json.load(sys.stdin).get('graph',{}).get('node_count',0))")
	echo "Node count: ${NODE_COUNT}"
	if [ -z "$NODE_COUNT" ] \|\| [ "$NODE_COUNT" = "0" ] \|\| [ "$NODE_COUNT" = "None" ]; then
	echo "❌ Graph is empty (node_count=${NODE_COUNT}) despite GRAPH_TAG=${GRAPH_TAG}"
	docker logs smoke-test
	exit 1
	fi
	echo "✅ Neo4j graph loaded with ${NODE_COUNT} nodes"

	- name: Cleanup
	if: always()
	run: \|
	docker stop smoke-test 2>/dev/null \|\| true
	docker rm smoke-test 2>/dev/null \|\| true

	build-and-push:
	runs-on: ubuntu-latest
	needs: [graph-quality, smoke-test]
	# Only run on tag pushes
	if: startsWith(github.ref, 'refs/tags/')
	strategy:
	fail-fast: false
	matrix:
	graph_variant:
	- name: dd-only
	package: imas-codex-graph-dd
	suffix: ""
	permissions:
	contents: read
	packages: write
	id-token: write
	attestations: write
	actions: read
	security-events: write

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	with:
	fetch-depth: 0 # Full git history for dynamic versioning
	# Ensure all refs are available
	ref: ${{ github.ref }}

	- name: Verify git state for versioning
	run: \|
	echo "Current commit: $(git rev-parse HEAD)"
	echo "Git describe: $(git describe --tags --always --dirty)"
	echo "Git status:"
	git status --porcelain

	- name: Free disk space
	run: \|
	echo "Before cleanup:"
	df -h /
	sudo rm -rf /usr/share/dotnet /usr/local/lib/android /opt/ghc /opt/hostedtoolcache/CodeQL
	sudo docker image prune --all --force
	echo "After cleanup:"
	df -h /

	- name: Set graph tag for variant
	id: variant
	run: \|
	echo "graph-tag=${{ needs.graph-quality.outputs.graph-tag-imas }}" >> $GITHUB_OUTPUT

	- name: Set lowercase image name for cache
	id: image-name
	run: \|
	echo "lowercase=$(echo '${{ env.IMAGE_NAME }}' \| tr '[:upper:]' '[:lower:]')" >> $GITHUB_OUTPUT

	- name: Set lowercase registry
	id: registry
	run: \|
	echo "ghcr=${{ env.GHCR_REGISTRY }}/$(echo '${{ github.repository_owner }}' \| tr '[:upper:]' '[:lower:]')" >> $GITHUB_OUTPUT

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3
	with:
	driver-opts: \|
	network=host

	- name: Log in to GitHub Container Registry
	if: github.event_name != 'pull_request'
	uses: docker/login-action@v3
	with:
	registry: ${{ env.GHCR_REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GHCR_TOKEN }}
	logout: false

	- name: Log in to Azure Container Registry
	if: github.event_name != 'pull_request'
	uses: docker/login-action@v3
	with:
	registry: ${{ env.ACR_REGISTRY }}
	username: ${{ secrets.ACR_USERNAME }}
	password: ${{ secrets.ACR_PASSWORD }}
	logout: false

	- name: Extract metadata for GHCR (releases only)
	id: meta-ghcr
	if: github.event_name != 'pull_request' && !contains(github.ref, '-rc')
	uses: docker/metadata-action@v5
	with:
	images: ${{ env.GHCR_REGISTRY }}/${{ env.IMAGE_NAME }}
	tags: \|
	type=semver,pattern=v{{version}}${{ matrix.graph_variant.suffix }}
	type=semver,pattern=v{{major}}.{{minor}}${{ matrix.graph_variant.suffix }}
	type=semver,pattern=v{{major}}${{ matrix.graph_variant.suffix }}
	type=raw,value=latest-stable${{ matrix.graph_variant.suffix }}
	type=raw,value=latest${{ matrix.graph_variant.suffix }}
	flavor: \|
	latest=false

	- name: Extract metadata for GHCR (RC builds)
	id: meta-ghcr-rc
	if: github.event_name != 'pull_request' && contains(github.ref, '-rc')
	uses: docker/metadata-action@v5
	with:
	images: ${{ env.GHCR_REGISTRY }}/${{ env.IMAGE_NAME }}
	tags: \|
	type=semver,pattern=v{{version}}${{ matrix.graph_variant.suffix }}
	type=raw,value=latest-rc${{ matrix.graph_variant.suffix }}
	flavor: \|
	latest=false

	- name: Extract metadata for ACR
	id: meta-acr
	uses: docker/metadata-action@v5
	with:
	images: ${{ env.ACR_REGISTRY }}/${{ env.IMAGE_NAME }}
	tags: \|
	type=semver,pattern=v{{version}}${{ matrix.graph_variant.suffix }}
	type=semver,pattern=v{{major}}.{{minor}}${{ matrix.graph_variant.suffix }}
	type=semver,pattern=v{{major}}${{ matrix.graph_variant.suffix }}
	type=raw,value=latest-stable${{ matrix.graph_variant.suffix }},enable=${{ startsWith(github.ref, 'refs/tags/v') && !contains(github.ref, '-rc') }}
	type=raw,value=latest${{ matrix.graph_variant.suffix }},enable=${{ startsWith(github.ref, 'refs/tags/v') && !contains(github.ref, '-rc') }}
	type=raw,value=latest-rc${{ matrix.graph_variant.suffix }},enable=${{ contains(github.ref, '-rc') }}
	flavor: \|
	latest=false

	- name: Build and push Docker image (RC builds - both registries)
	id: build-rc
	if: github.event_name != 'pull_request' && contains(github.ref, '-rc')
	uses: docker/build-push-action@v6
	with:
	context: .
	platforms: linux/amd64
	push: true
	tags: \|
	${{ steps.meta-acr.outputs.tags }}
	${{ steps.meta-ghcr-rc.outputs.tags }}
	labels: \|
	${{ steps.meta-acr.outputs.labels }}
	${{ steps.meta-ghcr-rc.outputs.labels }}
	build-args: \|
	IDS_FILTER=
	IMAS_DD_VERSION=${{ env.IMAS_DD_VERSION }}
	GHCR_REGISTRY=${{ needs.graph-quality.outputs.graph-registry }}
	GRAPH_TAG=${{ steps.variant.outputs.graph-tag }}
	GRAPH_PACKAGE=${{ matrix.graph_variant.package }}
	GIT_SHA=${{ github.sha }}
	GIT_TAG=${{ github.ref_name }}
	GIT_REF=${{ github.ref }}
	secrets: \|
	GHCR_TOKEN=${{ secrets.GHCR_TOKEN }}
	cache-from: type=gha,scope=build-${{ matrix.graph_variant.name }}
	cache-to: type=gha,mode=min,scope=build-${{ matrix.graph_variant.name }}

	- name: Build and push Docker image (releases - both registries)
	id: build-release
	if: github.event_name != 'pull_request' && !contains(github.ref, '-rc')
	uses: docker/build-push-action@v6
	with:
	context: .
	platforms: linux/amd64
	push: true
	tags: \|
	${{ steps.meta-ghcr.outputs.tags }}
	${{ steps.meta-acr.outputs.tags }}
	labels: \|
	${{ steps.meta-ghcr.outputs.labels }}
	${{ steps.meta-acr.outputs.labels }}
	build-args: \|
	IDS_FILTER=
	IMAS_DD_VERSION=${{ env.IMAS_DD_VERSION }}
	GHCR_REGISTRY=${{ needs.graph-quality.outputs.graph-registry }}
	GRAPH_TAG=${{ steps.variant.outputs.graph-tag }}
	GRAPH_PACKAGE=${{ matrix.graph_variant.package }}
	GIT_SHA=${{ github.sha }}
	GIT_TAG=${{ github.ref_name }}
	GIT_REF=${{ github.ref }}
	secrets: \|
	GHCR_TOKEN=${{ secrets.GHCR_TOKEN }}
	cache-from: type=gha,scope=build-${{ matrix.graph_variant.name }}
	cache-to: type=gha,mode=min,scope=build-${{ matrix.graph_variant.name }}

	- name: Verify version inside image (release builds)
	if: github.event_name != 'pull_request' && startsWith(github.ref, 'refs/tags/v') && !contains(github.ref, '-rc')
	run: \|
	set -euo pipefail
	EXPECTED=$(python3 -c "from packaging.version import Version; print(Version('${GITHUB_REF_NAME#v}'))")
	# Pick one tag to test (first GHCR tag)
	IMAGE=$(echo "${{ steps.meta-ghcr.outputs.tags }}" \| head -n1)
	echo "Testing image: $IMAGE expecting version: $EXPECTED"
	docker pull "$IMAGE"
	# Bypass entrypoint (which starts Neo4j) and call CLI directly
	ACTUAL=$(docker run --rm --entrypoint imas-codex "$IMAGE" --version \|\| true)
	echo "Version reported by image: $ACTUAL"
	if [ -z "$ACTUAL" ]; then
	echo "ERROR: No version output from CLI" >&2
	exit 1
	fi
	if [ "$ACTUAL" != "$EXPECTED" ]; then
	echo "ERROR: Expected $EXPECTED got $ACTUAL" >&2
	exit 1
	fi
	echo "Version check passed"

	- name: Verify version inside image (RC builds)
	if: github.event_name != 'pull_request' && contains(github.ref, '-rc')
	run: \|
	set -euo pipefail
	EXPECTED=$(python3 -c "from packaging.version import Version; print(Version('${GITHUB_REF_NAME#v}'))")
	# Pick one tag to test (first ACR tag)
	IMAGE=$(echo "${{ steps.meta-acr.outputs.tags }}" \| head -n1)
	echo "Testing image: $IMAGE expecting version: $EXPECTED"
	docker pull "$IMAGE"
	# Bypass entrypoint (which starts Neo4j) and call CLI directly
	ACTUAL=$(docker run --rm --entrypoint imas-codex "$IMAGE" --version \|\| true)
	echo "Version reported by image: $ACTUAL"
	if [ -z "$ACTUAL" ]; then
	echo "ERROR: No version output from CLI" >&2
	exit 1
	fi
	if [ "$ACTUAL" != "$EXPECTED" ]; then
	echo "ERROR: Expected $EXPECTED got $ACTUAL" >&2
	exit 1
	fi
	echo "Version check passed"

	- name: Generate artifact attestation for GHCR (releases only)
	if: github.event_name != 'pull_request' && startsWith(github.ref, 'refs/tags/v') && !contains(github.ref, '-rc')
	uses: actions/attest-build-provenance@v1
	with:
	subject-name: ${{ env.GHCR_REGISTRY }}/${{ env.IMAGE_NAME }}
	subject-digest: ${{ steps.build-release.outputs.digest }}
	push-to-registry: true

	- name: Trigger Azure Web App deployment
	if: startsWith(github.ref, 'refs/tags/v')
	env:
	WEBHOOK_URL: ${{ secrets.AZURE_WEBAPP_WEBHOOK }}
	run: \|
	if [ -z "$WEBHOOK_URL" ]; then
	echo "ℹ️ AZURE_WEBAPP_WEBHOOK secret not configured — skipping"
	exit 0
	fi
	echo "Triggering Azure Web App deployment webhook..."
	STATUS=$(curl -sf -o /dev/null -w '%{http_code}' -X POST "$WEBHOOK_URL" 2>&1) \|\| true
	if [ "$STATUS" = "200" ] \|\| [ "$STATUS" = "204" ]; then
	echo "✅ Webhook triggered successfully (HTTP $STATUS)"
	else
	echo "⚠️ Webhook returned HTTP $STATUS — Web App may need manual restart"
	fi

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fix: use bfloat16 instead of float32 for CPU embedding to avoid OOM #225

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fix: use bfloat16 instead of float32 for CPU embedding to avoid OOM #225

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