Plan D: sandbox publish script [DEVOPS-2394] (#3)

Co-authored-by: Claude Haiku 4.5 <noreply@anthropic.com>

Author: jmsundar

ci-scripts/publish-sandbox.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+# Publishes extend-nodejs-wrapper-and-exporter-{arch} to engservicessandbox us-east-1 as a PRIVATE layer.
+# Prereqs:
+#   - AWS_PROFILE set to engservicessandbox (or SSO-logged-in) w/ lambda:PublishLayerVersion
+#   - coralogix/opentelemetry-js-contrib cloned as sibling at ../opentelemetry-js-contrib (coralogix-autoinstrumentation branch)
+#   - Run from repo root
+
+set -euo pipefail
+
+ARCH="${1:-arm64}"
+REGION="us-east-1"
+LAYER_NAME="extend-nodejs-wrapper-and-exporter-sandbox-${ARCH}"
+
+case "$ARCH" in
+  amd64) AWS_ARCH="x86_64" ;;
+  arm64) AWS_ARCH="arm64" ;;
+  *) echo "unsupported arch: $ARCH"; exit 1 ;;
+esac
+
+echo "==> building collector ($ARCH)"
+make -C collector package-extend GOARCH="$ARCH"
+
+echo "==> building nodejs layer"
+./ci-scripts/build_nodejs_layer.sh
+
+echo "==> merging zips"
+rm -rf build-sandbox && mkdir -p build-sandbox/out
+unzip -o "collector/build/opentelemetry-collector-layer-${ARCH}.zip" -d build-sandbox/out/
+unzip -o nodejs/packages/layer/build/layer.zip -d build-sandbox/out/
+(cd build-sandbox/out && zip -r ../layer.zip .)
+
+echo "==> publishing to $REGION"
+aws lambda publish-layer-version \
+  --layer-name "$LAYER_NAME" \
+  --license-info "Apache 2.0" \
+  --compatible-architectures "$AWS_ARCH" \
+  --compatible-runtimes nodejs22.x nodejs24.x \
+  --zip-file fileb://build-sandbox/layer.zip \
+  --region "$REGION" \
+  --query 'LayerVersionArn' --output text