Build Desktop App (Linux only) #1

Workflow file for this run

.github/workflows/build-desktop-linux.yml at f970236

	name: Build Desktop App (Linux only)

	# Manual-trigger Linux-only mirror of build-desktop.yml. The cross-platform
	# workflow already produces Linux artifacts on its nightly schedule; this one
	# exists so contributors without a local Linux build host can request a fresh
	# Linux bundle on demand without spinning up the full Win+macOS+Linux matrix.
	# Artifacts are uploaded only — no nightly Release is published (the main
	# workflow owns the `nightly` tag).

	on:
	workflow_dispatch:
	inputs:
	version:
	description: 'Release version (e.g. 1.0.0-beta.1)'
	required: false
	default: ''
	electron_repo:
	description: 'Electron frontend repo (owner/repo)'
	required: false
	default: 'Project-N-E-K-O/N.E.K.O.-PC'
	electron_ref:
	description: 'Electron repo branch/tag/commit'
	required: false
	default: 'main'
	skip_signing:
	description: 'Skip code signing'
	required: false
	default: 'true'
	type: choice
	options:
	- 'true'
	- 'false'

	env:
	PYTHON_VERSION: '3.11'
	NODE_VERSION: '20'
	# Anonymous embedding profile id (compatibility contract — bumped only when
	# the upstream weights/tokenizer become incompatible with previously-cached
	# vectors). The repo + revision together pin the actual artifacts.
	EMBEDDING_MODEL_REPO: jinaai/jina-embeddings-v5-text-nano-retrieval
	EMBEDDING_MODEL_PROFILE_ID: local-text-retrieval-v1
	EMBEDDING_MODEL_REVISION: ac5d898c8d382b17167c33e5c8af644a3519b47d

	jobs:
	# ──────────────────────────────────────────────
	# Step 0: Calculate version
	# ──────────────────────────────────────────────
	version:
	if: github.repository == 'Project-N-E-K-O/N.E.K.O'
	runs-on: ubuntu-latest
	outputs:
	version: ${{ steps.calc.outputs.VERSION }}
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Calculate version
	id: calc
	run: \|
	if [[ "$GITHUB_REF" == refs/tags/v* ]]; then
	VERSION="${GITHUB_REF#refs/tags/v}"
	elif [[ -n "${{ github.event.inputs.version }}" ]]; then
	VERSION="${{ github.event.inputs.version }}"
	else
	COMMIT_SHORT=$(git rev-parse --short HEAD)
	DATE=$(date +%Y%m%d)
	VERSION="${DATE}-${COMMIT_SHORT}"
	fi
	echo "VERSION=$VERSION" >> $GITHUB_OUTPUT
	echo "Resolved version: $VERSION"

	# ──────────────────────────────────────────────
	# Step 1: Build Python backend with Nuitka (Linux only)
	# ──────────────────────────────────────────────
	build-python:
	if: github.repository == 'Project-N-E-K-O/N.E.K.O'
	needs: version
	strategy:
	fail-fast: false
	matrix:
	include:
	- os: ubuntu-latest
	platform: linux
	artifact_name: python-backend-linux
	output_binary: projectneko_server

	runs-on: ${{ matrix.os }}
	timeout-minutes: 300
	steps:
	- name: Checkout backend repo
	uses: actions/checkout@v4

	- name: Set up Python ${{ env.PYTHON_VERSION }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ env.PYTHON_VERSION }}

	- name: Install uv
	uses: astral-sh/setup-uv@v4

	- name: Create venv and install dependencies
	shell: bash
	run: \|
	uv venv .venv
	# Embedding runtime deps (onnxruntime, tokenizers, py-cpuinfo) are
	# in [project.dependencies] now — plain `uv sync` covers both the
	# build-time prepare step and the bundled runtime.
	# `--group galgame` adds rapidocr-onnxruntime + opencv-python-headless
	# for the bundled OCR backend; pyproject's [tool.uv].override-dependencies
	# blocks opencv-python (full) so only the headless cv2 ships.
	uv sync --group galgame
	uv pip install --python .venv nuitka ordered-set zstandard

	# --- Generate runtime config files (not tracked in git) ---
	- name: Generate default config files
	shell: bash
	run: \|
	python -c "
	import json, os
	configs = {
	'config/characters.json': {'主人': {'档案名': '', '性别': '', '昵称': ''}, '猫娘': {}, '当前猫娘': ''},
	'config/characters.en.json': {'主人': {'档案名': '', '性别': '', '昵称': ''}, '猫娘': {}, '当前猫娘': ''},
	'config/characters.ja.json': {'主人': {'档案名': '', '性别': '', '昵称': ''}, '猫娘': {}, '当前猫娘': ''},
	'config/characters.ko.json': {'主人': {'档案名': '', '性别': '', '昵称': ''}, '猫娘': {}, '当前猫娘': ''},
	'config/characters.ru.json': {'主人': {'档案名': '', '性别': '', '昵称': ''}, '猫娘': {}, '当前猫娘': ''},
	'config/characters.zh-CN.json': {'主人': {'档案名': '', '性别': '', '昵称': ''}, '猫娘': {}, '当前猫娘': ''},
	'config/characters.zh-TW.json': {'主人': {'档案名': '', '性别': '', '昵称': ''}, '猫娘': {}, '当前猫娘': ''},
	'config/core_config.json': {},
	'config/user_preferences.json': [],
	}
	for path, data in configs.items():
	if not os.path.exists(path):
	with open(path, 'w', encoding='utf-8') as f:
	json.dump(data, f, ensure_ascii=False, indent=2)
	print(f'Created {path}')
	"
	# Copy browser_use prompt .md templates from installed package
	mkdir -p data/browser_use_prompts
	.venv/bin/python -c "
	import shutil
	from pathlib import Path
	import browser_use.agent.system_prompts as sp
	src = Path(sp.__file__).parent
	dst = Path('data/browser_use_prompts')
	dst.mkdir(parents=True, exist_ok=True)
	for md in src.glob('*.md'):
	shutil.copy2(md, dst / md.name)
	print(f'Copied {md.name}')
	"
	echo "=== browser_use_prompts ==="
	ls -la data/browser_use_prompts/
	echo "Default config files and directories ready."

	# --- Platform-specific system dependencies ---
	- name: Install Linux system dependencies
	run: \|
	sudo apt-get update
	sudo apt-get install -y --no-install-recommends \
	build-essential \
	pkg-config \
	portaudio19-dev \
	patchelf \
	ccache

	# --- Pre-install Playwright Chromium for bundle ---
	- name: Install Playwright Chromium
	shell: bash
	run: \|
	mkdir -p playwright_browsers
	PLAYWRIGHT_BROWSERS_PATH="$(pwd)/playwright_browsers" \
	.venv/bin/python -m playwright install chromium \|\| \
	echo "[WARNING] Playwright Chromium install failed; will download on first run."

	# --- Prepare local embedding model assets ---
	# Mirrors the upstream Hugging Face repo at a pinned revision into the
	# anonymous profile folder so the bundled app can run vector memory
	# offline. The runtime (memory/embeddings.py) auto-falls back to bundled
	# assets when the user's app-data profile is incomplete.
	- name: Prepare embedding model assets
	shell: bash
	run: \|
	.venv/bin/python scripts/prepare_embedding_model.py \
	--repo "$EMBEDDING_MODEL_REPO" \
	--revision "$EMBEDDING_MODEL_REVISION" \
	--profile-id "$EMBEDDING_MODEL_PROFILE_ID" \
	--output-root data/embedding_models \
	--variant both

	# --- Warm tiktoken o200k_base cache for offline use (PR #929) ---
	# tiktoken downloads encoding blobs (~1.5 MB each) on first use into
	# TIKTOKEN_CACHE_DIR; without warming, the bundled app would either
	# need network at startup or fall back to the heuristic counter.
	# launcher.py points TIKTOKEN_CACHE_DIR at data/tiktoken_cache when it
	# exists in the bundle.
	- name: Warm tiktoken cache (o200k_base)
	shell: bash
	run: \|
	mkdir -p data/tiktoken_cache
	TIKTOKEN_CACHE_DIR="$(pwd)/data/tiktoken_cache" \
	.venv/bin/python -c "import tiktoken; tiktoken.get_encoding('o200k_base')"
	echo "=== tiktoken_cache ==="
	ls -la data/tiktoken_cache/

	- name: Set up Node.js for frontend builds
	uses: actions/setup-node@v4
	with:
	node-version: ${{ env.NODE_VERSION }}

	- name: Build all frontend projects
	shell: bash
	run: \|
	./build_frontend.sh
	bash scripts/verify_frontend_build.sh

	# --- Build with Nuitka ---
	- name: Build with Nuitka
	shell: bash
	run: \|
	NUITKA_OPTS="--standalone"
	NUITKA_OPTS="$NUITKA_OPTS --output-dir=dist"
	NUITKA_OPTS="$NUITKA_OPTS --output-filename=projectneko_server"

	# Config data files
	NUITKA_OPTS="$NUITKA_OPTS --include-data-files=config/__init__.py=config/__init__.py"
	NUITKA_OPTS="$NUITKA_OPTS --include-data-files=config/api_providers.json=config/api_providers.json"
	NUITKA_OPTS="$NUITKA_OPTS --include-data-files=config/characters.json=config/characters.json"
	NUITKA_OPTS="$NUITKA_OPTS --include-data-files=config/characters.en.json=config/characters.en.json"
	NUITKA_OPTS="$NUITKA_OPTS --include-data-files=config/characters.ja.json=config/characters.ja.json"
	NUITKA_OPTS="$NUITKA_OPTS --include-data-files=config/characters.ko.json=config/characters.ko.json"
	NUITKA_OPTS="$NUITKA_OPTS --include-data-files=config/characters.ru.json=config/characters.ru.json"
	NUITKA_OPTS="$NUITKA_OPTS --include-data-files=config/characters.zh-CN.json=config/characters.zh-CN.json"
	NUITKA_OPTS="$NUITKA_OPTS --include-data-files=config/characters.zh-TW.json=config/characters.zh-TW.json"
	NUITKA_OPTS="$NUITKA_OPTS --include-data-files=config/core_config.json=config/core_config.json"
	NUITKA_OPTS="$NUITKA_OPTS --include-data-files=config/user_preferences.json=config/user_preferences.json"

	# Data directories
	NUITKA_OPTS="$NUITKA_OPTS --include-data-dir=assets=assets"
	NUITKA_OPTS="$NUITKA_OPTS --include-data-dir=templates=templates"
	NUITKA_OPTS="$NUITKA_OPTS --include-data-dir=data/browser_use_prompts=data/browser_use_prompts"
	# Plugin manager UI (vite dist; gitignored)
	if [ -d "frontend/plugin-manager/dist" ]; then
	NUITKA_OPTS="$NUITKA_OPTS --include-data-dir=frontend/plugin-manager/dist=frontend/plugin-manager/dist"
	else
	echo "[WARNING] frontend/plugin-manager/dist missing; /ui will be empty in bundle."
	fi
	if [ -d "plugin/plugins" ]; then
	NUITKA_OPTS="$NUITKA_OPTS --include-data-dir=plugin/plugins=plugin/plugins"
	fi
	NUITKA_OPTS="$NUITKA_OPTS --include-data-dir=playwright_browsers=playwright_browsers"
	if [ -d "data/tiktoken_cache" ]; then
	NUITKA_OPTS="$NUITKA_OPTS --include-data-dir=data/tiktoken_cache=data/tiktoken_cache"
	fi
	if [ -d "data/embedding_models" ]; then
	NUITKA_OPTS="$NUITKA_OPTS --include-data-dir=data/embedding_models=data/embedding_models"
	fi
	NUITKA_OPTS="$NUITKA_OPTS --include-data-dir=static=static"

	# Packages
	NUITKA_OPTS="$NUITKA_OPTS --include-package=uvicorn"
	NUITKA_OPTS="$NUITKA_OPTS --include-package=fastapi"
	NUITKA_OPTS="$NUITKA_OPTS --include-package=starlette"
	NUITKA_OPTS="$NUITKA_OPTS --include-package=jinja2"
	NUITKA_OPTS="$NUITKA_OPTS --include-package=websockets"
	NUITKA_OPTS="$NUITKA_OPTS --include-package=app"
	NUITKA_OPTS="$NUITKA_OPTS --include-package=config"
	NUITKA_OPTS="$NUITKA_OPTS --include-package=plugin"
	NUITKA_OPTS="$NUITKA_OPTS --include-package=brain"
	NUITKA_OPTS="$NUITKA_OPTS --include-package=main_logic"
	NUITKA_OPTS="$NUITKA_OPTS --include-package=main_routers"
	NUITKA_OPTS="$NUITKA_OPTS --include-package=memory"
	NUITKA_OPTS="$NUITKA_OPTS --include-package=utils"
	NUITKA_OPTS="$NUITKA_OPTS --include-package=steamworks"
	NUITKA_OPTS="$NUITKA_OPTS --include-package=browser_use"
	NUITKA_OPTS="$NUITKA_OPTS --include-package=browser_use_sdk"
	NUITKA_OPTS="$NUITKA_OPTS --include-package=playwright"
	NUITKA_OPTS="$NUITKA_OPTS --include-package=tiktoken"
	NUITKA_OPTS="$NUITKA_OPTS --include-package=tiktoken_ext"
	NUITKA_OPTS="$NUITKA_OPTS --include-package=onnxruntime"
	NUITKA_OPTS="$NUITKA_OPTS --include-package=tokenizers"

	# Package data
	NUITKA_OPTS="$NUITKA_OPTS --include-package-data=audiolab"
	NUITKA_OPTS="$NUITKA_OPTS --include-package-data=pyrnnoise"
	NUITKA_OPTS="$NUITKA_OPTS --include-package-data=browser_use"
	# NOTE: do NOT use --include-package-data=playwright here,
	# Nuitka's built-in playwright plugin handles driver/node automatically
	# and adding package-data would conflict with the exe at the same path.
	NUITKA_OPTS="$NUITKA_OPTS --include-package-data=jinja2"
	NUITKA_OPTS="$NUITKA_OPTS --include-package-data=certifi"
	NUITKA_OPTS="$NUITKA_OPTS --include-package-data=bilibili_api"

	# Exclusions
	NUITKA_OPTS="$NUITKA_OPTS --nofollow-import-to=plugin.plugins"
	NUITKA_OPTS="$NUITKA_OPTS --nofollow-import-to=audiolab"
	NUITKA_OPTS="$NUITKA_OPTS --nofollow-import-to=pyrnnoise"
	NUITKA_OPTS="$NUITKA_OPTS --nofollow-import-to=matplotlib"
	NUITKA_OPTS="$NUITKA_OPTS --nofollow-import-to=pytest"

	# Plugin & CI flags
	NUITKA_OPTS="$NUITKA_OPTS --enable-plugin=dill-compat"
	NUITKA_OPTS="$NUITKA_OPTS --assume-yes-for-downloads"

	# Steam files (include if present in repo).
	# PR #1264 moved native libs into steamworks/; runtime still loads them
	# from the exe sibling dir (see steamworks/__init__.py), so dest stays at root.
	# --include-package=steamworks above also picks up every native lib in
	# steamworks/ as package data, so strip the non-Linux copies from the
	# source tree before invoking nuitka (an x-platform .so/.dll/.dylib
	# mix trips Nuitka's arch check).
	NUITKA_OPTS="$NUITKA_OPTS --include-data-files=steam_appid.txt=steam_appid.txt"
	rm -f steamworks/SteamworksPy.dylib steamworks/libsteam_api.dylib \
	steamworks/SteamworksPy64.dll steamworks/steam_api64.dll steamworks/steam_api64.lib
	if [ -f "steamworks/libsteam_api.so" ]; then
	NUITKA_OPTS="$NUITKA_OPTS --include-data-files=steamworks/libsteam_api.so=libsteam_api.so"
	fi
	if [ -f "steamworks/SteamworksPy.so" ]; then
	NUITKA_OPTS="$NUITKA_OPTS --include-data-files=steamworks/SteamworksPy.so=SteamworksPy.so"
	fi

	echo "=== Nuitka options ==="
	echo "$NUITKA_OPTS" \| tr ' ' '\n'
	echo "======================"

	.venv/bin/python -m nuitka $NUITKA_OPTS launcher.py

	# --- Rename Nuitka output directory ---
	- name: Rename build output
	shell: bash
	run: \|
	if [ -d "dist/launcher.dist" ]; then
	mv dist/launcher.dist dist/Xiao8
	fi
	echo "=== Build output ==="
	ls -la dist/Xiao8/ \|\| echo "dist/Xiao8 not found!"

	# --- Verify bundled embedding + tiktoken assets ---
	# memory/embeddings.py treats every onnx_data sidecar plus both fp32
	# and int8 variants as required at session-load time; tiktoken
	# o200k_base must also be present so utils.tokenize doesn't fall
	# back to the heuristic counter. Use -s (non-empty) so a zero-byte
	# file from an interrupted download fails the build, matching
	# prepare_embedding_model.py's own non-empty contract.
	- name: Verify bundled offline assets
	shell: bash
	run: \|
	set -euo pipefail
	if [ ! -d "dist/Xiao8" ]; then
	echo "::error::dist/Xiao8 not found, cannot verify"
	exit 1
	fi
	embedding_required=(
	"tokenizer.json"
	"onnx/model.onnx"
	"onnx/model.onnx_data"
	"onnx/model_quantized.onnx"
	"onnx/model_quantized.onnx_data"
	)
	missing=0
	for rel in "${embedding_required[@]}"; do
	if [ ! -s "dist/Xiao8/data/embedding_models/$EMBEDDING_MODEL_PROFILE_ID/$rel" ]; then
	echo "::error::missing or empty bundled embedding asset: $rel"
	missing=1
	fi
	done
	if ! ls dist/Xiao8/data/tiktoken_cache/ 2>/dev/null \| grep -q .; then
	echo "::error::data/tiktoken_cache empty in bundle (o200k_base would re-download at runtime)"
	missing=1
	fi
	[ "$missing" -eq 0 ]

	# --- Generic dist invariant check ---
	# Catches the broader class of "Nuitka silently dropped a required
	# asset" bugs: missing config/, static/, plugin/plugins, frontend
	# build output, or built-in plugin.toml files. See
	# scripts/check_nuitka_dist.py for the full asset list and rationale.
	- name: Verify Nuitka dist invariants
	shell: bash
	run: \|
	set -euo pipefail
	.venv/bin/python scripts/check_nuitka_dist.py dist/Xiao8

	- name: Upload Python backend artifact
	uses: actions/upload-artifact@v4
	with:
	name: ${{ matrix.artifact_name }}
	path: dist/Xiao8/
	retention-days: 7
	compression-level: 6

	# ──────────────────────────────────────────────
	# Step 2: Build Electron desktop app (Linux only)
	# ──────────────────────────────────────────────
	build-electron:
	if: github.repository == 'Project-N-E-K-O/N.E.K.O'
	needs: [version, build-python]
	strategy:
	fail-fast: false
	matrix:
	include:
	- os: ubuntu-latest
	platform: linux
	python_artifact: python-backend-linux
	electron_args: '--linux'
	artifact_name: desktop-linux-x64

	runs-on: ${{ matrix.os }}
	timeout-minutes: 180
	steps:
	- name: Checkout Electron frontend
	uses: actions/checkout@v4
	with:
	repository: ${{ github.event.inputs.electron_repo \|\| 'Project-N-E-K-O/N.E.K.O.-PC' }}
	ref: ${{ github.event.inputs.electron_ref \|\| 'main' }}
	token: ${{ secrets.ELECTRON_REPO_TOKEN \|\| secrets.GITHUB_TOKEN }}
	path: electron-app

	- name: Set up Node.js ${{ env.NODE_VERSION }}
	uses: actions/setup-node@v4
	with:
	node-version: ${{ env.NODE_VERSION }}
	cache: 'npm'
	cache-dependency-path: electron-app/package-lock.json

	- name: Download Python backend artifact
	uses: actions/download-artifact@v4
	with:
	name: ${{ matrix.python_artifact }}
	path: electron-app/bin

	- name: Make server binary executable
	run: chmod +x electron-app/bin/projectneko_server

	# --- Cache Electron binary to avoid download failures ---
	- name: Cache Electron binary
	uses: actions/cache@v4
	with:
	path: \|
	~/.cache/electron
	key: electron-${{ matrix.os }}-${{ matrix.platform }}-${{ hashFiles('electron-app/package-lock.json') }}
	restore-keys: \|
	electron-${{ matrix.os }}-${{ matrix.platform }}-

	- name: Install npm dependencies
	working-directory: electron-app
	run: npm ci \|\| npm install

	- name: Update version in package.json
	working-directory: electron-app
	run: \|
	node -e "
	const fs = require('fs');
	const pkg = JSON.parse(fs.readFileSync('package.json', 'utf8'));
	pkg.version = '${{ needs.version.outputs.version }}'.replace(/^[^0-9]*/, '');
	if (!/^\d+\.\d+\.\d+/.test(pkg.version)) {
	pkg.version = '0.0.0-' + pkg.version;
	}
	fs.writeFileSync('package.json', JSON.stringify(pkg, null, 2) + '\n');
	console.log('Updated version to:', pkg.version);
	"

	- name: Install Linux build dependencies
	run: \|
	sudo apt-get update
	sudo apt-get install -y --no-install-recommends \
	dpkg \
	fakeroot

	# Linux .deb requires a maintainer email; N.E.K.O.-PC package.json
	# only has author name without email, so patch it here
	- name: Set Linux deb maintainer
	working-directory: electron-app
	run: \|
	node -e "
	const fs = require('fs');
	const pkg = JSON.parse(fs.readFileSync('package.json', 'utf8'));
	pkg.build = pkg.build \|\| {};
	pkg.build.linux = pkg.build.linux \|\| {};
	pkg.build.linux.maintainer = 'Project N.E.K.O. <projectneko@yahoo.com>';
	fs.writeFileSync('package.json', JSON.stringify(pkg, null, 2) + '\n');
	console.log('Set Linux deb maintainer');
	"

	# --- Build Electron app ---
	- name: Build Electron app
	working-directory: electron-app
	run: npx electron-builder ${{ matrix.electron_args }} --publish never
	env:
	GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

	- name: List build output
	working-directory: electron-app/dist
	shell: bash
	run: \|
	echo "=== Build artifacts ==="
	ls -lahR . \|\| true

	- name: Upload desktop artifact
	uses: actions/upload-artifact@v4
	with:
	name: ${{ matrix.artifact_name }}
	path: \|
	electron-app/dist/*.AppImage
	electron-app/dist/*.deb
	electron-app/dist/*.tar.gz
	electron-app/dist/*.blockmap
	electron-app/dist/latest*.yml
	if-no-files-found: warn
	retention-days: 14

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Build Desktop App (Linux only) #1

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Build Desktop App (Linux only) #1

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