Hand Sonic
113 lines
3.1 KiB
Bash
113 lines
3.1 KiB
Bash
#!/usr/bin/env bash
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set -euo pipefail
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# Package a fully static musl-linked dbx-web binary together with the built
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# frontend into a portable tarball that runs on any Linux (no glibc needed).
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target="${DBX_STATIC_TARGET:-aarch64-unknown-linux-musl}"
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dist_dir="${DBX_FRONTEND_DIST:-dist}"
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output_dir="${DBX_STATIC_OUTPUT_DIR:-dist-web-static}"
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case "$target" in
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x86_64-unknown-linux-musl*)
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arch_label="x64"
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;;
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aarch64-unknown-linux-musl*)
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arch_label="arm64"
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;;
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*)
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echo "unsupported static web target: $target" >&2
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exit 2
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;;
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esac
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binary="${DBX_WEB_BINARY:-target/${target}/release/dbx-web}"
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package_name="${DBX_STATIC_PACKAGE_NAME:-dbx-linux-${arch_label}-browser-static}"
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package_dir="${output_dir}/${package_name}"
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tarball="${output_dir}/${package_name}.tar.gz"
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if [ ! -x "$binary" ]; then
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echo "missing static dbx-web binary: $binary" >&2
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exit 1
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fi
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if [ ! -f "${dist_dir}/index.html" ]; then
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echo "missing frontend build output: ${dist_dir}/index.html" >&2
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exit 1
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fi
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if readelf -l "$binary" | grep -q 'Requesting program interpreter'; then
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readelf -l "$binary" | grep 'Requesting program interpreter' >&2 || true
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echo "dbx-web is not fully static: ELF has a program interpreter" >&2
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exit 1
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fi
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if readelf -d "$binary" 2>/dev/null | grep -q 'Shared library:'; then
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readelf -d "$binary" | grep 'Shared library:' >&2 || true
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echo "dbx-web is not fully static: ELF has dynamic shared library dependencies" >&2
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exit 1
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fi
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rm -rf "$output_dir"
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mkdir -p \
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"$package_dir/bin" \
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"$package_dir/dist" \
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"$package_dir/data"
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cp "$binary" "$package_dir/bin/dbx-web-bin"
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chmod +x "$package_dir/bin/dbx-web-bin"
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cp -a "${dist_dir}/." "$package_dir/dist/"
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cat > "$package_dir/dbx" <<'EOF'
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#!/usr/bin/env bash
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set -euo pipefail
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SOURCE="${BASH_SOURCE[0]}"
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while [ -h "$SOURCE" ]; do
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DIR="$(cd -P "$(dirname "$SOURCE")" && pwd)"
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SOURCE="$(readlink "$SOURCE")"
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[[ "$SOURCE" != /* ]] && SOURCE="$DIR/$SOURCE"
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done
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ROOT="$(cd -P "$(dirname "$SOURCE")" && pwd)"
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export DBX_PACKAGE_ROOT="$ROOT"
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export DBX_STATIC_DIR="${DBX_STATIC_DIR:-$ROOT/dist}"
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export DBX_DATA_DIR="${DBX_DATA_DIR:-$ROOT/data}"
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port="${DBX_PORT:-4224}"
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base_path="${DBX_PUBLIC_BASE_PATH:-/}"
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case "$base_path" in
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"") base_path="/" ;;
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/*) ;;
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*) base_path="/$base_path" ;;
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esac
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printf 'DBX browser UI: http://127.0.0.1:%s%s\n' "$port" "$base_path"
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cd "$ROOT"
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exec "$ROOT/bin/dbx-web-bin" "$@"
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EOF
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chmod +x "$package_dir/dbx"
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ln -sfn dbx "$package_dir/dbx-web"
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cat > "$package_dir/README.txt" <<EOF
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DBX ${arch_label} static browser package
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Run:
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./dbx
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Then open:
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http://127.0.0.1:4224
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This package runs a musl-linked static dbx-web binary and serves the bundled
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frontend from ./dist. The backend binary has no ELF interpreter and no DT_NEEDED
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shared library entries, so it runs on any Linux distribution regardless of the
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system glibc version (verified down to Ubuntu 14.04).
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Useful environment variables:
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DBX_PORT=4224
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DBX_DATA_DIR=./data
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DBX_PASSWORD=your-password
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DBX_DISABLE_PASSWORD=1
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EOF
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tar -C "$output_dir" -czf "$tarball" "$package_name"
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sha256sum "$tarball" | tee "${tarball}.sha256"
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file "$package_dir/bin/dbx-web-bin"
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du -sh "$package_dir" "$tarball"
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