#!/usr/bin/env bash
# ci-ubuntu.sh -- CI entrypoint for the de-nix build path.
#
# Designed to run inside a bare Ubuntu 24.04 container (the same baseline
# customers use); the dependency install mirrors DEPS.md exactly. Local
# developers who already have the deps can skip straight to the build step.
#
# Usage: scripts/ci-ubuntu.sh [--deps-only | --build-only]
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
REPO_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"

DO_DEPS=1; DO_BUILD=1
case "${1:-}" in
    --deps-only) DO_BUILD=0 ;;
    --build-only) DO_DEPS=0 ;;
esac

if [ "$DO_DEPS" = 1 ]; then
    echo "=== Installing build toolchain + system libraries (DEPS.md) ==="
    export DEBIAN_FRONTEND=noninteractive
    apt-get update -qq
    # toolchain
    apt-get install -y -qq build-essential pkg-config ninja-build python3 python3-pip python3-venv ca-certificates git
    # meson >= 1.5 (Ubuntu 24.04's meson is 1.3 -- pip upgrades it in-place)
    apt-get install -y -qq meson || true
    meson --version 2>/dev/null | { read v; [ "${v%%.*}" -ge 1 ] && [ "${v#*.}" -ge 5 ] || pip3 install --break-system-packages 'meson>=1.5'; } || pip3 install --break-system-packages 'meson>=1.5'
    # cap'n proto (schema compiler + C++ runtime for pycapnp)
    apt-get install -y -qq capnproto libcapnp-dev
    # C libraries (DEPS.md "apt 可直接安装" table)
    apt-get install -y -qq libuv1-dev libssl-dev libedit-dev libsqlite3-dev \
        libhwloc-dev libcgroup-dev libtirpc-dev libcyaml-dev libyaml-dev \
        zlib1g-dev libsystemd-dev
    # Go toolchain (Ubuntu golang-go is fine for the vendored modules)
    command -v go >/dev/null 2>&1 || apt-get install -y -qq golang-go
    echo "=== deps installed ==="
fi

if [ "$DO_BUILD" = 1 ]; then
    echo "=== Building all components (asan profile: build + unit tests) ==="
    bash "$REPO_ROOT/src/tools/xce-build.sh" all asan
    echo "=== Building release profile (packaging prerequisite) ==="
    bash "$REPO_ROOT/src/tools/xce-build.sh" all release
    echo "=== Smoke: package a tarball ==="
    bash "$REPO_ROOT/src/tools/xce-package.sh" "$REPO_ROOT/src/build.release" "$REPO_ROOT/src/dist"
    echo "=== CI OK ==="
fi