goodbuddy/electron.vite.config.ts

import { readFileSync } from 'node:fs'
import { resolve } from 'node:path'
import react from '@vitejs/plugin-react'
import { defineConfig, externalizeDepsPlugin } from 'electron-vite'
import type { Plugin } from 'vite'
import { packageObsidianMcpVault } from './src/main/obsidian/package-mcpvault'

type ProjectPackage = {
  dependencies?: Record<string, string>
}

const projectPackage = JSON.parse(
  readFileSync(resolve('package.json'), 'utf8')
) as ProjectPackage

function requireDependencyVersion(
  dependencies: Record<string, string> | undefined,
  name: string
): string {
  const version = dependencies?.[name]
  if (!version) {
    throw new Error(`Missing ${name} dependency version`)
  }
  return version
}

const deepSeekHarnessLlmVersion = requireDependencyVersion(
  projectPackage.dependencies,
  '@deepseek-ai/dsh-llm'
)

export function serializeDeepSeekHarnessBundleManifest(
  version: string
): string {
  return `${JSON.stringify(
    {
      name: '@deepseek-ai/dsh-llm',
      version,
      private: true,
      type: 'module'
    },
    null,
    2
  )}\n`
}

function deepSeekHarnessBundleManifestPlugin(): Plugin {
  return {
    name: 'deepseek-harness-bundle-manifest',
    generateBundle() {
      this.emitFile({
        type: 'asset',
        fileName: 'package.json',
        source: serializeDeepSeekHarnessBundleManifest(
          deepSeekHarnessLlmVersion
        )
      })
    }
  }
}

export function stableMainEntryFileName(chunk: {
  readonly name: string
}): string {
  if (chunk.name === 'remote-package-installer') {
    return 'remote-package-installer.mjs'
  }
  return [
    'deepseek-harness-host-bootstrap',
    'embedding-inference-bootstrap'
  ].includes(chunk.name)
    ? `${chunk.name}.js`
    : '[name].js'
}

// The renderer CSP has no font-src, so fonts fall back to default-src 'self'.
// Small fonts (e.g. KaTeX) must stay files rather than data: URLs, or Chromium
// refuses them. Other assets keep Vite's default inline threshold.
export function rendererAssetInlineLimit(
  filePath: string
): false | undefined {
  return /\.(?:woff2?|ttf|otf)(?:$|\?)/iu.test(filePath) ? false : undefined
}

export default defineConfig({
  main: {
    plugins: [
      externalizeDepsPlugin({
        exclude: [
          '@agentclientprotocol/sdk',
          '@deepseek-ai/cordis',
          '@deepseek-ai/dsh-agent',
          '@deepseek-ai/dsh-agent-loop',
          '@deepseek-ai/dsh-bash-local',
          '@deepseek-ai/dsh-credentials',
          '@deepseek-ai/dsh-fs-local',
          '@deepseek-ai/dsh-llm',
          '@deepseek-ai/dsh-llm-pi-ai',
          '@deepseek-ai/dsh-pwsh-local',
          '@deepseek-ai/dsh-sandbox',
          '@deepseek-ai/dsh-sandbox-policy',
          '@deepseek-ai/dsh-session',
          '@deepseek-ai/dsh-session-projection',
          '@deepseek-ai/dsh-shell-env',
          '@deepseek-ai/dsh-skill',
          '@deepseek-ai/dsh-subprocess-local',
          '@deepseek-ai/dsh-system-prompt',
          '@deepseek-ai/dsh-token-meter',
          '@deepseek-ai/dsh-tool-bash',
          '@deepseek-ai/dsh-tool-fs',
          '@deepseek-ai/dsh-tool-pwsh',
          '@deepseek-ai/dsh-tool-skill',
          '@deepseek-ai/dsh-tools',
          '@deepseek-ai/dsh-user-approval',
          'yaml',
          'zod'
        ]
      }),
      deepSeekHarnessBundleManifestPlugin(),
      {
        name: 'obsidian-mcpvault-package',
        async writeBundle(options) {
          await packageObsidianMcpVault(
            resolve('.'),
            resolve(options.dir ?? 'out/main', 'obsidian-mcpvault')
          )
        }
      }
    ],
    build: {
      rollupOptions: {
        input: {
          index: resolve('src/main/index.ts'),
          'assistant-storage-worker': resolve('src/main/assistant-storage-worker.ts'),
          'desktop-storage-entry': resolve('src/main/desktop-storage-entry.ts'),
          'readonly-query-worker': resolve('src/main/readonly-query-worker.ts'),
          'document-parse-worker': resolve('src/main/document-parse-worker.ts'),
          'wechat-sidecar': resolve(
            'src/main/channels/wechat-sidecar.ts'
          ),
          'deepseek-harness-host-bootstrap': resolve(
            'src/main/deepseek-harness-host-bootstrap.ts'
          ),
          'embedding-inference-bootstrap': resolve(
            'src/main/embedding-inference-bootstrap.ts'
          ),
          'remote-package-installer': resolve(
            'src/main/remote-agent/control-plane-package-installer-cli.ts'
          )
        },
        external: [
          'node-pty',
          'koffi',
          /^@koromix\/koffi-/u
        ],
        output: {
          entryFileNames(chunk) {
            return stableMainEntryFileName(chunk)
          },
          chunkFileNames(chunk) {
            const moduleIds = chunk.moduleIds.join('\n')
            return moduleIds.includes('deepseek-harness') ||
              moduleIds.includes('deepseek-harness-utility')
              ? 'chunks/deepseek-harness-[name]-[hash].js'
              : 'chunks/[name]-[hash].js'
          },
          manualChunks(id) {
            if (
              id.includes('@deepseek-ai/dsh-llm') ||
              id.includes('@deepseek-ai/dsh-credentials') ||
              id.includes('@deepseek-ai/dsh-settings') ||
              id.includes('@deepseek-ai/dsh-timeout') ||
              id.includes('@deepseek-ai/dsh-token-meter') ||
              id.includes('@deepseek-ai/dsh-llm-pi-ai') ||
              id.includes('@mariozechner/pi-ai')
            ) {
              return 'deepseek-harness-llm'
            }
            return undefined
          }
        }
      }
    }
  },
  preload: {
    plugins: [externalizeDepsPlugin()],
    build: {
      rollupOptions: {
        output: {
          entryFileNames: '[name].cjs',
          format: 'cjs'
        }
      }
    }
  },
  renderer: {
    resolve: {
      alias: {
        '@renderer': resolve('src/renderer/src'),
        '@shared': resolve('src/shared')
      }
    },
    worker: {
      format: 'es'
    },
    build: {
      assetsInlineLimit: rendererAssetInlineLimit
    },
    plugins: [react()]
  }
})