#!/usr/bin/env bash

#

# bundle-jss.sh — populate app/src/main/assets/jss/ with a JSS bundle

#

# Pulls the published `javascript-solid-server` tarball from npm, installs

# its production dependencies, and copies the result to

# app/src/main/assets/jss/. That directory is then bundled into the APK

# as the Node.js project root; on first launch MainActivity / JssService

# copy it out to <filesDir>/jss/ so Node can write to it.

#

# Usage:

# ./scripts/bundle-jss.sh # latest published version

# ./scripts/bundle-jss.sh 0.0.169 # a specific version

# ./scripts/bundle-jss.sh --source ../JavaScriptSolidServer

# # bundle from a local checkout (dev)

#

# Aborts if any *.node binaries or binding.gyp files turn up in the tree —

# nodejs-mobile can't load native addons unless they're cross-compiled for

# Android, and we explicitly want to keep the bundle pure-JS.

set -euo pipefail

REPO_ROOT="$(cd "$(dirname "$0")/.." && pwd)"

DEST="$REPO_ROOT/app/src/main/assets/jss"

SOURCE_DIR=""

VERSION="latest"

while [[ $# -gt 0 ]]; do

case "$1" in

--source)

SOURCE_DIR="$2"

shift 2

;;

-h|--help)

sed -n '2,15p' "$0"

exit 0

;;

*)

VERSION="$1"

shift

;;

esac

done

TMPDIR="$(mktemp -d)"

trap 'rm -rf "$TMPDIR"' EXIT

if [[ -n "$SOURCE_DIR" ]]; then

if [[ ! -f "$SOURCE_DIR/package.json" ]]; then

echo "ERROR: --source path '$SOURCE_DIR' has no package.json" >&2

exit 1

fi

echo "==> Packing local source: $SOURCE_DIR"

( cd "$SOURCE_DIR" && npm pack --pack-destination "$TMPDIR" >/dev/null )

else

echo "==> Pulling javascript-solid-server@$VERSION from npm"

( cd "$TMPDIR" && npm pack "javascript-solid-server@$VERSION" >/dev/null )

fi

cd "$TMPDIR"

TARBALL="$(ls javascript-solid-server-*.tgz | head -1)"

tar -xzf "$TARBALL"

cd package

echo "==> Installing production dependencies"

npm install --omit=dev --no-package-lock --no-audit --no-fund >/dev/null

echo "==> Sanity check: no native modules"

NATIVE_HITS="$(find . \( -name "*.node" -o -name "binding.gyp" \) 2>/dev/null || true)"

if [[ -n "$NATIVE_HITS" ]]; then

echo "ERROR: native modules detected — nodejs-mobile won't load these" >&2

echo "$NATIVE_HITS" >&2

exit 1

fi

PKG_VERSION="$(node -p "require('./package.json').version")"

FILE_COUNT="$(find . -type f | wc -l | tr -d ' ')"

SIZE="$(du -sh . | cut -f1)"

echo "==> Copying to $DEST"

mkdir -p "$DEST"

rm -rf "${DEST:?}"/*

cp -r bin src package.json node_modules "$DEST/"

cat > "$DEST/.bundle-info" <<EOF

javascript-solid-server@$PKG_VERSION

bundled at $(date -u +%Y-%m-%dT%H:%M:%SZ)

files: $FILE_COUNT

size: $SIZE

source: ${SOURCE_DIR:-npm:$VERSION}

EOF

echo

echo "Done."

echo " Version: $PKG_VERSION"

echo " Files: $FILE_COUNT"

echo " Size: $SIZE"

echo " Path: $DEST"