docs: prepare browser extension alpha release

scripts/package-release.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "$0")/.." && pwd)"
+VERSION="${1:-}"
+
+if [[ -z "$VERSION" || ! "$VERSION" =~ ^[A-Za-z0-9][A-Za-z0-9._-]*$ ]]; then
+  echo "usage: $0 <version>" >&2
+  echo "example: $0 v0.1.0-alpha.1" >&2
+  exit 2
+fi
+
+echo "=== verstak browser extension release $VERSION ==="
+(cd "$ROOT" && npm ci --no-audit --no-fund && npm test && npm run build)
+
+RELEASE_ROOT="$ROOT/release"
+STAGING="$RELEASE_ROOT/verstak-browser-extension-$VERSION"
+ARCHIVE="$RELEASE_ROOT/verstak-browser-extension-$VERSION.tar.gz"
+rm -rf "$STAGING" "$ARCHIVE"
+mkdir -p "$STAGING"
+
+cp "$ROOT/README.md" "$ROOT/LICENSE" "$STAGING/"
+cp -R "$ROOT/dist" "$STAGING/dist"
+tar -C "$RELEASE_ROOT" -czf "$ARCHIVE" "$(basename "$STAGING")"
+(cd "$RELEASE_ROOT" && sha256sum "$(basename "$ARCHIVE")" > SHA256SUMS)
+
+echo "release archive: $ARCHIVE"
+echo "checksums:       $RELEASE_ROOT/SHA256SUMS"