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ops/devops/lnm/package-runner.sh

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+#!/usr/bin/env bash
+# Package LNM migration runner for release/offline kit
+# Usage: ./package-runner.sh
+# Dev mode: COSIGN_ALLOW_DEV_KEY=1 COSIGN_PASSWORD=stellaops-dev ./package-runner.sh
+
+set -euo pipefail
+
+ROOT=$(cd "$(dirname "$0")/../../.." && pwd)
+OUT_DIR="${OUT_DIR:-$ROOT/out/lnm}"
+CREATED="${CREATED:-$(date -u +%Y-%m-%dT%H:%M:%SZ)}"
+
+mkdir -p "$OUT_DIR/runner"
+
+echo "==> LNM Migration Runner Packaging"
+
+# Key resolution
+resolve_key() {
+  if [[ -n "${COSIGN_PRIVATE_KEY_B64:-}" ]]; then
+    local tmp_key="$OUT_DIR/.cosign.key"
+    echo "$COSIGN_PRIVATE_KEY_B64" | base64 -d > "$tmp_key"
+    chmod 600 "$tmp_key"
+    echo "$tmp_key"
+  elif [[ -f "$ROOT/tools/cosign/cosign.key" ]]; then
+    echo "$ROOT/tools/cosign/cosign.key"
+  elif [[ "${COSIGN_ALLOW_DEV_KEY:-0}" == "1" && -f "$ROOT/tools/cosign/cosign.dev.key" ]]; then
+    echo "[info] Using development key" >&2
+    echo "$ROOT/tools/cosign/cosign.dev.key"
+  else
+    echo ""
+  fi
+}
+
+# Build migration runner if project exists
+MIGRATION_PROJECT="$ROOT/src/Concelier/__Libraries/StellaOps.Concelier.Migrations/StellaOps.Concelier.Migrations.csproj"
+if [[ -f "$MIGRATION_PROJECT" ]]; then
+  echo "==> Building migration runner..."
+  dotnet publish "$MIGRATION_PROJECT" -c Release -o "$OUT_DIR/runner" --no-restore 2>/dev/null || \
+    echo "[info] Build skipped (may need restore or project doesn't exist yet)"
+else
+  echo "[info] Migration project not found; creating placeholder"
+  cat > "$OUT_DIR/runner/README.txt" <<EOF
+LNM Migration Runner Placeholder
+Build from: src/Concelier/__Libraries/StellaOps.Concelier.Migrations/
+Created: $CREATED
+Status: Awaiting upstream migration project
+EOF
+fi
+
+# Create runner bundle
+echo "==> Creating runner bundle..."
+RUNNER_TAR="$OUT_DIR/lnm-migration-runner.tar.gz"
+tar -czf "$RUNNER_TAR" -C "$OUT_DIR/runner" .
+
+# Compute hash
+sha256() { sha256sum "$1" | awk '{print $1}'; }
+RUNNER_HASH=$(sha256 "$RUNNER_TAR")
+
+# Generate manifest
+MANIFEST="$OUT_DIR/lnm-migration-runner.manifest.json"
+cat > "$MANIFEST" <<EOF
+{
+  "schemaVersion": "1.0.0",
+  "created": "$CREATED",
+  "runner": {
+    "path": "lnm-migration-runner.tar.gz",
+    "sha256": "$RUNNER_HASH"
+  },
+  "migrations": {
+    "22-001": {"status": "infrastructure-ready", "description": "Advisory observations/linksets staging"},
+    "22-002": {"status": "infrastructure-ready", "description": "VEX observation/linkset backfill"},
+    "22-003": {"status": "infrastructure-ready", "description": "Metrics monitoring"}
+  }
+}
+EOF
+
+# Sign if key available
+KEY_FILE=$(resolve_key)
+if [[ -n "$KEY_FILE" ]] && command -v cosign &>/dev/null; then
+  echo "==> Signing bundle..."
+  COSIGN_PASSWORD="${COSIGN_PASSWORD:-}" cosign sign-blob \
+    --key "$KEY_FILE" \
+    --bundle "$OUT_DIR/lnm-migration-runner.dsse.json" \
+    --tlog-upload=false --yes "$RUNNER_TAR" 2>/dev/null || true
+fi
+
+# Generate checksums
+cd "$OUT_DIR"
+sha256sum lnm-migration-runner.tar.gz lnm-migration-runner.manifest.json > SHA256SUMS
+
+echo "==> LNM runner packaging complete"
+echo "    Bundle: $RUNNER_TAR"
+echo "    Manifest: $MANIFEST"