chore: add phased release helper

scripts/release.sh

@@ -0,0 +1,86 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# mcporter release helper
+# - Runs under the guardrail runner by default (MCP_RUNNER or ./runner)
+# - Organized into phases so you can resume after fixing an issue: gates, artifacts, publish, smoke, tag
+# - Stops on the first error (set -euo pipefail)
+
+RUNNER="${MCP_RUNNER:-./runner}"
+VERSION="${VERSION:-$(node -p "require('./package.json').version")}" 
+
+banner() { printf "\n==== %s ====" "$1"; printf "\n"; }
+run() { echo ">> $*"; "$@"; }
+
+phase_gates() {
+  banner "Gates (lint/type/test/build)"
+  run "$RUNNER" pnpm check
+  run "$RUNNER" pnpm test
+  run "$RUNNER" pnpm build
+  run "$RUNNER" pnpm build:bun
+}
+
+phase_artifacts() {
+  banner "Artifacts (tarball + checksums)"
+  local bun_tar="dist-bun/mcporter-macos-arm64-v${VERSION}.tar.gz"
+  run tar -C dist-bun -czf "$bun_tar" mcporter
+  run shasum -a 256 "$bun_tar" | tee "${bun_tar}.sha256"
+
+  run "$RUNNER" npm pack --pack-destination /tmp
+  mv "/tmp/mcporter-${VERSION}.tgz" .
+  run shasum "mcporter-${VERSION}.tgz" > "mcporter-${VERSION}.tgz.sha1"
+  run shasum -a 256 "mcporter-${VERSION}.tgz" > "mcporter-${VERSION}.tgz.sha256"
+}
+
+phase_publish() {
+  banner "Publish to npm"
+  run "$RUNNER" pnpm publish --tag latest
+  run "$RUNNER" npm view mcporter version
+  run "$RUNNER" npm view mcporter time
+}
+
+phase_smoke() {
+  banner "Smoke test in empty dir"
+  local tmp=/tmp/mcporter-empty
+  rm -rf "$tmp" && mkdir -p "$tmp"
+  ( cd "$tmp" && npx mcporter@"$VERSION" generate-cli "npx -y chrome-devtools-mcp" --compile && ./chrome-devtools-mcp --help | head -n 5 )
+}
+
+phase_tag() {
+  banner "Tag and push"
+  git tag "v${VERSION}"
+  git push --tags
+}
+
+usage() {
+  cat <<'EOF'
+Usage: scripts/release.sh [phase]
+
+Phases (run individually or all):
+  gates      pnpm check, test, build, build:bun
+  artifacts  tar + shasum for bun binary; npm pack + shasums
+  publish    pnpm publish --tag latest, verify npm view
+  smoke      empty-dir npx compile + help banner
+  tag        git tag v<version> && push tags
+  all        run everything in order
+
+Environment:
+  MCP_RUNNER (default ./runner) - guardrail wrapper
+  VERSION    (default from package.json)
+EOF
+}
+
+main() {
+  local phase="${1:-all}"
+  case "$phase" in
+    gates) phase_gates ;;
+    artifacts) phase_artifacts ;;
+    publish) phase_publish ;;
+    smoke) phase_smoke ;;
+    tag) phase_tag ;;
+    all) phase_gates; phase_artifacts; phase_publish; phase_smoke; phase_tag ;;
+    *) usage; exit 1 ;;
+  esac
+}
+
+main "$@"