Merge pull request #4468 from janhq/dev

release: Jan 0.5.14 release cut

.github/scripts/rename-uninstaller.sh

@@ -18,6 +18,7 @@ if [ ! -f "$FILE_PATH" ]; then
 fi
 
 # Perform the replacements
+sed -i -e "s#Jan#Jan-$CHANNEL#g" "$FILE_PATH"
 sed -i -e "s#jan#jan-$CHANNEL#g" "$FILE_PATH"
 
 # Notify completion

.github/workflows/jan-electron-linter-and-test.yml

@@ -44,16 +44,17 @@ jobs:
       - uses: actions/checkout@v3
         with:
           ref: ${{ github.base_ref }}
-      - name: Use Node.js v20.9.0
+      - name: Use Node.js 20.x
         uses: actions/setup-node@v3
         with:
-          node-version: v20.9.0
+          node-version: 20
 
       - name: Install dependencies
         run: |
+          make config-yarn
           yarn
-          yarn build:core
           yarn build:joi
+          yarn build:core
 
       - name: Run test coverage
         run: yarn test:coverage
@@ -66,7 +67,7 @@ jobs:
 
   test-on-macos:
     if: (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository) || github.event_name == 'push' || github.event_name == 'workflow_dispatch'
-    runs-on: [self-hosted, macOS, macos-desktop]
+    runs-on: macos-latest
     steps:
       - name: Getting the repo
         uses: actions/checkout@v3
@@ -78,6 +79,10 @@ jobs:
         with:
           node-version: 20
 
+      - name: Set IS_TEST environment variable
+        run: |
+          echo "IS_TEST=true" >> $GITHUB_ENV
+
       - name: 'Cleanup cache'
         continue-on-error: true
         run: |
@@ -94,24 +99,19 @@ jobs:
         run: |
           echo "REPORT_PORTAL_DESCRIPTION=${{github.sha}})" >> $GITHUB_ENV
 
-      - name: 'Config report portal'
-        run: |
-          make update-playwright-config REPORT_PORTAL_URL=${{ secrets.REPORT_PORTAL_URL }} REPORT_PORTAL_API_KEY=${{ secrets.REPORT_PORTAL_API_KEY }} REPORT_PORTAL_PROJECT_NAME=${{ secrets.REPORT_PORTAL_PROJECT_NAME }} REPORT_PORTAL_LAUNCH_NAME="Jan App macos" REPORT_PORTAL_DESCRIPTION="${{env.REPORT_PORTAL_DESCRIPTION}}"
+      # - name: 'Config report portal'
+      #   run: |
+      #     make update-playwright-config REPORT_PORTAL_URL=${{ secrets.REPORT_PORTAL_URL }} REPORT_PORTAL_API_KEY=${{ secrets.REPORT_PORTAL_API_KEY }} REPORT_PORTAL_PROJECT_NAME=${{ secrets.REPORT_PORTAL_PROJECT_NAME }} REPORT_PORTAL_LAUNCH_NAME="Jan App macos" REPORT_PORTAL_DESCRIPTION="${{env.REPORT_PORTAL_DESCRIPTION}}"
 
       - name: Linter and test
         run: |
-          npm config set registry ${{ secrets.NPM_PROXY }} --global
-          yarn config set registry ${{ secrets.NPM_PROXY }} --global
           make test
         env:
           CSC_IDENTITY_AUTO_DISCOVERY: 'false'
-          # TURBO_API: '${{ secrets.TURBO_API }}'
-          # TURBO_TEAM: 'macos'
-          # TURBO_TOKEN: '${{ secrets.TURBO_TOKEN }}'
 
   test-on-macos-pr-target:
     if: github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name != github.repository
-    runs-on: [self-hosted, macOS, macos-desktop]
+    runs-on: macos-latest
     steps:
       - name: Getting the repo
         uses: actions/checkout@v3
@@ -131,8 +131,6 @@ jobs:
 
       - name: Linter and test
         run: |
-          npm config set registry https://registry.npmjs.org --global
-          yarn config set registry https://registry.npmjs.org --global
           make test
         env:
           CSC_IDENTITY_AUTO_DISCOVERY: 'false'
@@ -174,24 +172,19 @@ jobs:
         run: |
           echo "REPORT_PORTAL_DESCRIPTION=${{github.sha}}" >> $GITHUB_ENV
 
-      - name: 'Config report portal'
-        shell: bash
-        run: |
-          make update-playwright-config REPORT_PORTAL_URL=${{ secrets.REPORT_PORTAL_URL }} REPORT_PORTAL_API_KEY=${{ secrets.REPORT_PORTAL_API_KEY }} REPORT_PORTAL_PROJECT_NAME=${{ secrets.REPORT_PORTAL_PROJECT_NAME }} REPORT_PORTAL_LAUNCH_NAME="Jan App Windows ${{ matrix.antivirus-tools }}" REPORT_PORTAL_DESCRIPTION="${{env.REPORT_PORTAL_DESCRIPTION}}"
+      # - name: 'Config report portal'
+      #   shell: bash
+      #   run: |
+      #     make update-playwright-config REPORT_PORTAL_URL=${{ secrets.REPORT_PORTAL_URL }} REPORT_PORTAL_API_KEY=${{ secrets.REPORT_PORTAL_API_KEY }} REPORT_PORTAL_PROJECT_NAME=${{ secrets.REPORT_PORTAL_PROJECT_NAME }} REPORT_PORTAL_LAUNCH_NAME="Jan App Windows ${{ matrix.antivirus-tools }}" REPORT_PORTAL_DESCRIPTION="${{env.REPORT_PORTAL_DESCRIPTION}}"
 
       - name: Linter and test
         shell: powershell
         run: |
-          npm config set registry ${{ secrets.NPM_PROXY }} --global
-          yarn config set registry ${{ secrets.NPM_PROXY }} --global
           make test
-        # env:
-        #   TURBO_API: '${{ secrets.TURBO_API }}'
-        #   TURBO_TEAM: 'windows'
-        #   TURBO_TOKEN: '${{ secrets.TURBO_TOKEN }}'
+
   test-on-windows-pr:
-    if: (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository)
-    runs-on: windows-desktop-default-windows-security
+    if: (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository) || github.event_name == 'workflow_dispatch'
+    runs-on: windows-latest
     steps:
       - name: Getting the repo
         uses: actions/checkout@v3
@@ -199,7 +192,7 @@ jobs:
           fetch-depth: 0
 
       - name: Installing node
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v3
         with:
           node-version: 20
 
@@ -222,25 +215,19 @@ jobs:
         run: |
           echo "REPORT_PORTAL_DESCRIPTION=${{github.event.after}}" >> $GITHUB_ENV
 
-      - name: 'Config report portal'
-        shell: bash
-        run: |
-          make update-playwright-config REPORT_PORTAL_URL=${{ secrets.REPORT_PORTAL_URL }} REPORT_PORTAL_API_KEY=${{ secrets.REPORT_PORTAL_API_KEY }} REPORT_PORTAL_PROJECT_NAME=${{ secrets.REPORT_PORTAL_PROJECT_NAME }} REPORT_PORTAL_LAUNCH_NAME="Jan App Windows" REPORT_PORTAL_DESCRIPTION="${{env.REPORT_PORTAL_DESCRIPTION}}"
+      # - name: 'Config report portal'
+      #   shell: bash
+      #   run: |
+      #     make update-playwright-config REPORT_PORTAL_URL=${{ secrets.REPORT_PORTAL_URL }} REPORT_PORTAL_API_KEY=${{ secrets.REPORT_PORTAL_API_KEY }} REPORT_PORTAL_PROJECT_NAME=${{ secrets.REPORT_PORTAL_PROJECT_NAME }} REPORT_PORTAL_LAUNCH_NAME="Jan App Windows" REPORT_PORTAL_DESCRIPTION="${{env.REPORT_PORTAL_DESCRIPTION}}"
 
       - name: Linter and test
         shell: powershell
         run: |
-          npm config set registry ${{ secrets.NPM_PROXY }} --global
-          yarn config set registry ${{ secrets.NPM_PROXY }} --global
           make test
-        # env:
-        #   TURBO_API: '${{ secrets.TURBO_API }}'
-        #   TURBO_TEAM: 'windows'
-        #   TURBO_TOKEN: '${{ secrets.TURBO_TOKEN }}'
 
   test-on-windows-pr-target:
     if: github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name != github.repository
-    runs-on: windows-desktop-default-windows-security
+    runs-on: windows-latest
     steps:
       - name: Getting the repo
         uses: actions/checkout@v3
@@ -268,12 +255,10 @@ jobs:
       - name: Linter and test
         shell: powershell
         run: |
-          npm config set registry https://registry.npmjs.org --global
-          yarn config set registry https://registry.npmjs.org --global
           make test
 
   test-on-ubuntu:
-    runs-on: [self-hosted, Linux, ubuntu-desktop]
+    runs-on: ubuntu-latest
     if: (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository) || github.event_name == 'push' || github.event_name == 'workflow_dispatch'
     steps:
       - name: Getting the repo
@@ -302,22 +287,16 @@ jobs:
         run: |
           echo "REPORT_PORTAL_DESCRIPTION=${{github.sha}}" >> $GITHUB_ENV
 
-      - name: 'Config report portal'
-        shell: bash
-        run: |
-          make update-playwright-config REPORT_PORTAL_URL=${{ secrets.REPORT_PORTAL_URL }} REPORT_PORTAL_API_KEY=${{ secrets.REPORT_PORTAL_API_KEY }} REPORT_PORTAL_PROJECT_NAME=${{ secrets.REPORT_PORTAL_PROJECT_NAME }} REPORT_PORTAL_LAUNCH_NAME="Jan App Linux" REPORT_PORTAL_DESCRIPTION="${{env.REPORT_PORTAL_DESCRIPTION}}"
+      # - name: 'Config report portal'
+      #   shell: bash
+      #   run: |
+      #     make update-playwright-config REPORT_PORTAL_URL=${{ secrets.REPORT_PORTAL_URL }} REPORT_PORTAL_API_KEY=${{ secrets.REPORT_PORTAL_API_KEY }} REPORT_PORTAL_PROJECT_NAME=${{ secrets.REPORT_PORTAL_PROJECT_NAME }} REPORT_PORTAL_LAUNCH_NAME="Jan App Linux" REPORT_PORTAL_DESCRIPTION="${{env.REPORT_PORTAL_DESCRIPTION}}"
 
       - name: Linter and test
         run: |
           export DISPLAY=$(w -h | awk 'NR==1 {print $2}')
           echo -e "Display ID: $DISPLAY"
-          npm config set registry ${{ secrets.NPM_PROXY }} --global
-          yarn config set registry ${{ secrets.NPM_PROXY }} --global
           make test
-        # env:
-        #   TURBO_API: '${{ secrets.TURBO_API }}'
-        #   TURBO_TEAM: 'linux'
-        #   TURBO_TOKEN: '${{ secrets.TURBO_TOKEN }}'
 
       - uses: actions/upload-artifact@v4
         if: always()
@@ -327,7 +306,7 @@ jobs:
           retention-days: 2
 
   coverage-check:
-    runs-on: [self-hosted, Linux, ubuntu-desktop]
+    runs-on: ubuntu-latest
     needs: base_branch_cov
     if: (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository) || github.event_name == 'push' || github.event_name == 'workflow_dispatch'
     steps:
@@ -341,6 +320,9 @@ jobs:
         with:
           node-version: 20
 
+      - name: Install yarn
+        run: npm install -g yarn
+
       - name: 'Cleanup cache'
         continue-on-error: true
         run: |
@@ -356,15 +338,9 @@ jobs:
         run: |
           export DISPLAY=$(w -h | awk 'NR==1 {print $2}')
           echo -e "Display ID: $DISPLAY"
-          npm config set registry ${{ secrets.NPM_PROXY }} --global
-          yarn config set registry ${{ secrets.NPM_PROXY }} --global
           make lint
           yarn build:test
           yarn test:coverage
-        # env:
-        #   TURBO_API: '${{ secrets.TURBO_API }}'
-        #   TURBO_TEAM: 'linux'
-        #   TURBO_TOKEN: '${{ secrets.TURBO_TOKEN }}'
 
       - name: Generate Code Coverage report
         id: code-coverage
@@ -377,7 +353,7 @@ jobs:
           show-annotations: 'warning'
 
   test-on-ubuntu-pr-target:
-    runs-on: [self-hosted, Linux, ubuntu-desktop]
+    runs-on: ubuntu-latest
     if: github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name != github.repository
     steps:
       - name: Getting the repo
@@ -400,6 +376,4 @@ jobs:
         run: |
           export DISPLAY=$(w -h | awk 'NR==1 {print $2}')
           echo -e "Display ID: $DISPLAY"
-          npm config set registry https://registry.npmjs.org --global
-          yarn config set registry https://registry.npmjs.org --global
           make test

.github/workflows/publish-npm-core.yml

@@ -1,10 +1,10 @@
-name: Publish plugin models Package to npmjs
+name: Publish core Package to npmjs
 on:
   push:
     tags: ["v[0-9]+.[0-9]+.[0-9]+-core"]
-    paths: ["core/**"]
+    paths: ["core/**", ".github/workflows/publish-npm-core.yml"]
   pull_request:
-    paths: ["core/**"]
+    paths: ["core/**", ".github/workflows/publish-npm-core.yml"]
 jobs:
   build-and-publish-plugins:
     environment: production
@@ -45,7 +45,7 @@ jobs:
           node-version: "20.x"
           registry-url: "https://registry.npmjs.org"
 
-      - run: cd core && yarn install && yarn build
+      - run: cd core && corepack enable && corepack prepare yarn@4.5.3 --activate && yarn --version && yarn config set -H enableImmutableInstalls false && yarn install && yarn build
 
       - run: cd core && yarn publish --access public
         if: github.event_name == 'push'

.github/workflows/publish-npm-joi.yml

@@ -1,10 +1,10 @@
-name: Publish plugin models Package to npmjs
+name: Publish joi Package to npmjs
 on:
   push:
     tags: ["v[0-9]+.[0-9]+.[0-9]+-joi"]
-    paths: ["joi/**"]
+    paths: ["joi/**", ".github/workflows/publish-npm-joi.yml"]
   pull_request:
-    paths: ["joi/**"]
+    paths: ["joi/**", ".github/workflows/publish-npm-joi.yml"]
 jobs:
   build-and-publish-plugins:
     environment: production
@@ -45,7 +45,7 @@ jobs:
           node-version: "20.x"
           registry-url: "https://registry.npmjs.org"
 
-      - run: cd joi && yarn install && yarn build
+      - run: cd joi && corepack enable && corepack prepare yarn@4.5.3 --activate && yarn --version && yarn config set -H enableImmutableInstalls false && yarn install && yarn build
 
       - run: cd joi && yarn publish --access public
         if: github.event_name == 'push'

.gitignore

@@ -8,7 +8,6 @@ error.log
 node_modules
 *.tgz
 !charts/server/charts/*.tgz
-yarn.lock
 dist
 build
 .DS_Store
@@ -48,3 +47,7 @@ coverage
 test_results.html
 *.tsbuildinfo
 electron/shared/**
+
+# docs
+docs/yarn.lock
+electron/.version.bak

.yarnrc.yml

@@ -0,0 +1,3 @@
+nmHoistingLimits: workspaces
+nodeLinker: node-modules
+checksumBehavior: update

Makefile

@@ -10,23 +10,23 @@ REPORT_PORTAL_DESCRIPTION ?= "Jan App report"
 all:
 	@echo "Specify a target to run"
 
-# Builds the UI kit
-build-joi:
-ifeq ($(OS),Windows_NT)
-	cd joi && yarn config set network-timeout 300000 && yarn install && yarn build
-else
-	cd joi && yarn install && yarn build
-endif
+# Config yarn version
+
+config-yarn:
+	corepack enable
+	corepack prepare yarn@4.5.3 --activate
+	yarn --version
+	yarn config set -H enableImmutableInstalls false
 
 # Installs yarn dependencies and builds core and extensions
-install-and-build: build-joi
+install-and-build: config-yarn
 ifeq ($(OS),Windows_NT)
-	yarn config set network-timeout 300000
+	echo "skip"
 endif
-	yarn global add turbo@1.13.2
+	yarn install
+	yarn build:joi
 	yarn build:core
 	yarn build:server
-	yarn install
 	yarn build:extensions
 
 check-file-counts: install-and-build
@@ -117,9 +117,8 @@ build: check-file-counts
 
 clean:
 ifeq ($(OS),Windows_NT)
-	-powershell -Command "Get-ChildItem -Path . -Include node_modules, .next, dist, build, out, .turbo -Recurse -Directory | Remove-Item -Recurse -Force"
-	-powershell -Command "Get-ChildItem -Path . -Include package-lock.json -Recurse -File | Remove-Item -Recurse -Force"
-	-powershell -Command "Get-ChildItem -Path . -Include yarn.lock -Recurse -File | Remove-Item -Recurse -Force"
+	-powershell -Command "Get-ChildItem -Path . -Include node_modules, .next, dist, build, out, .turbo, .yarn -Recurse -Directory | Remove-Item -Recurse -Force"
+	-powershell -Command "Get-ChildItem -Path . -Include package-lock.json, tsconfig.tsbuildinfo -Recurse -File | Remove-Item -Recurse -Force"
 	-powershell -Command "Remove-Item -Recurse -Force ./pre-install/*.tgz"
 	-powershell -Command "Remove-Item -Recurse -Force ./extensions/*/*.tgz"
 	-powershell -Command "Remove-Item -Recurse -Force ./electron/pre-install/*.tgz"
@@ -131,8 +130,8 @@ else ifeq ($(shell uname -s),Linux)
 	find . -name "build" -type d -exec rm -rf '{}' +
 	find . -name "out" -type d -exec rm -rf '{}' +
 	find . -name ".turbo" -type d -exec rm -rf '{}' +
+	find . -name ".yarn" -type d -exec rm -rf '{}' +
 	find . -name "packake-lock.json" -type f -exec rm -rf '{}' +
-	find . -name "yarn.lock" -type f -exec rm -rf '{}' +
 	find . -name "package-lock.json" -type f -exec rm -rf '{}' +
 	rm -rf ./pre-install/*.tgz
 	rm -rf ./extensions/*/*.tgz
@@ -146,8 +145,8 @@ else
 	find . -name "build" -type d -exec rm -rf '{}' +
 	find . -name "out" -type d -exec rm -rf '{}' +
 	find . -name ".turbo" -type d -exec rm -rf '{}' +
+	find . -name ".yarn" -type d -exec rm -rf '{}' +
 	find . -name "package-lock.json" -type f -exec rm -rf '{}' +
-	find . -name "yarn.lock" -type f -exec rm -rf '{}' +
 	rm -rf ./pre-install/*.tgz
 	rm -rf ./extensions/*/*.tgz
 	rm -rf ./electron/pre-install/*.tgz

ai.menlo.jan.desktop

@@ -0,0 +1,9 @@
+[Desktop Entry]
+Name=Jan
+Comment=Local AI Assistant that runs 100% offline
+Exec=run.sh
+Icon=ai.menlo.jan
+Type=Application
+Categories=Development;
+Keywords=AI;Assistant;LLM;ChatGPT;Local;Offline;
+StartupNotify=true

ai.menlo.jan.metainfo.xml

@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<component type="desktop-application">
+  <id>ai.menlo.jan</id>
+  <metadata_license>FSFAP</metadata_license>
+  <project_license>AGPL-3.0-only</project_license>
+  <name>Jan</name>
+  <summary>Local AI Assistant that runs 100% offline on your device</summary>
+  
+  <description>
+    <p>
+      Jan is a ChatGPT-alternative that runs 100% offline on your device. Our goal is to make it easy for anyone to download and run LLMs and use AI with full control and privacy.
+    </p>
+    <p>Features:</p>
+    <ul>
+      <li>Model Library with popular LLMs like Llama, Gemma, Mistral, or Qwen</li>
+      <li>Connect to Remote AI APIs like Groq and OpenRouter</li>
+      <li>Local API Server with OpenAI-equivalent API</li>
+      <li>Extensions for customizing Jan</li>
+    </ul>
+  </description>
+  
+  <launchable type="desktop-id">ai.menlo.jan.desktop</launchable>
+  
+  <screenshots>
+    <screenshot type="default">
+      <image>https://catalog.jan.ai/flatpak/demo.gif</image>
+    </screenshot>
+  </screenshots>
+  
+  <url type="homepage">https://jan.ai/</url>
+  <url type="bugtracker">https://github.com/janhq/jan/issues</url>
+  
+  <content_rating type="oars-1.1" />
+  
+  <releases>
+    <release version="0.5.12" date="2024-01-02">
+      <description>
+        <p>Latest stable release of Jan AI</p>
+      </description>
+    </release>
+  </releases>
+</component>

core/package.json

@@ -1,15 +1,16 @@
 {
   "name": "@janhq/core",
   "version": "0.1.10",
-  "description": "Jan app core lib",
+  "description": "Core library for the Jan AI application framework",
   "keywords": [
     "jan",
     "core"
   ],
   "homepage": "https://jan.ai",
   "license": "AGPL-3.0",
-  "main": "dist/core.es5.js",
-  "module": "dist/core.cjs.js",
+  "browser": "dist/index.js",
+  "main": "dist/index.js",
+  "module": "dist/node/index.cjs.js",
   "typings": "dist/types/index.d.ts",
   "files": [
     "dist",
@@ -17,13 +18,13 @@
   ],
   "author": "Jan <service@jan.ai>",
   "exports": {
-    ".": "./dist/core.es5.js",
+    ".": "./dist/index.js",
     "./node": "./dist/node/index.cjs.js"
   },
   "typesVersions": {
     "*": {
       ".": [
-        "./dist/core.es5.js.map",
+        "./dist/index.js.map",
         "./dist/types/index.d.ts"
       ],
       "node": [
@@ -36,25 +37,25 @@
     "lint": "tslint --project tsconfig.json -t codeFrame 'src/**/*.ts' 'test/**/*.ts'",
     "test": "jest",
     "prebuild": "rimraf dist",
-    "build": "tsc --module commonjs && rollup -c rollup.config.ts",
-    "start": "rollup -c rollup.config.ts -w"
+    "build": "tsc -p . && rolldown -c rolldown.config.mjs"
   },
   "devDependencies": {
-    "@rollup/plugin-replace": "^5.0.5",
-    "@types/jest": "^29.5.12",
-    "@types/node": "^20.11.4",
+    "@npmcli/arborist": "^7.1.0",
+    "@types/jest": "^29.5.14",
+    "@types/node": "^22.10.0",
+    "@types/pacote": "^11.1.7",
+    "@types/request": "^2.48.12",
+    "electron": "33.2.1",
     "eslint": "8.57.0",
     "eslint-plugin-jest": "^27.9.0",
     "jest": "^29.7.0",
     "jest-junit": "^16.0.0",
     "jest-runner": "^29.7.0",
+    "pacote": "^21.0.0",
+    "request": "^2.88.2",
+    "request-progress": "^3.0.0",
     "rimraf": "^3.0.2",
-    "rollup": "^2.38.5",
-    "rollup-plugin-commonjs": "^9.1.8",
-    "rollup-plugin-json": "^3.1.0",
-    "rollup-plugin-node-resolve": "^5.2.0",
-    "rollup-plugin-sourcemaps": "^0.6.3",
-    "rollup-plugin-typescript2": "^0.36.0",
+    "rolldown": "1.0.0-beta.1",
     "ts-jest": "^29.2.5",
     "tslib": "^2.6.2",
     "typescript": "^5.3.3"
@@ -62,5 +63,6 @@
   "dependencies": {
     "rxjs": "^7.8.1",
     "ulidx": "^2.3.0"
-  }
+  },
+  "packageManager": "yarn@4.5.3"
 }

core/rolldown.config.mjs

@@ -0,0 +1,51 @@
+import { defineConfig } from 'rolldown'
+import pkgJson from './package.json' with { type: 'json' }
+
+export default defineConfig([
+  {
+    input: 'src/index.ts',
+    output: {
+      format: 'esm',
+      file: 'dist/index.js',
+      sourcemap: true,
+    },
+    platform: 'browser',
+    external: ['path'],
+    define: {
+      NODE: JSON.stringify(`${pkgJson.name}/${pkgJson.node}`),
+      VERSION: JSON.stringify(pkgJson.version),
+    },
+  },
+  {
+    input: 'src/node/index.ts',
+    external: [
+      'fs/promises',
+      'path',
+      'pacote',
+      '@types/pacote',
+      '@npmcli/arborist',
+      'ulidx',
+      'node-fetch',
+      'fs',
+      'request',
+      'crypto',
+      'url',
+      'http',
+      'os',
+      'util',
+      'child_process',
+      'electron',
+      'request-progress',
+    ],
+    output: {
+      format: 'cjs',
+      file: 'dist/node/index.cjs.js',
+      sourcemap: true,
+      inlineDynamicImports: true,
+    },
+    resolve: {
+      extensions: ['.js', '.ts'],
+    },
+    platform: 'node',
+  },
+])

core/rollup.config.ts

@@ -1,85 +0,0 @@
-import resolve from 'rollup-plugin-node-resolve'
-import commonjs from 'rollup-plugin-commonjs'
-import sourceMaps from 'rollup-plugin-sourcemaps'
-import typescript from 'rollup-plugin-typescript2'
-import json from 'rollup-plugin-json'
-import replace from '@rollup/plugin-replace'
-
-const pkg = require('./package.json')
-
-export default [
-  {
-    input: `src/index.ts`,
-    output: [
-      // { file: pkg.main, name: libraryName, format: 'umd', sourcemap: true },
-      { file: pkg.main, format: 'es', sourcemap: true },
-    ],
-    // Indicate here external modules you don't wanna include in your bundle (i.e.: 'lodash')
-    external: ['path'],
-    watch: {
-      include: 'src/**',
-    },
-    plugins: [
-      // Allow json resolution
-      json(),
-      // Compile TypeScript files
-      typescript({ useTsconfigDeclarationDir: true }),
-      // Allow bundling cjs modules (unlike webpack, rollup doesn't understand cjs)
-      commonjs(),
-      // Allow node_modules resolution, so you can use 'external' to control
-      // which external modules to include in the bundle
-      // https://github.com/rollup/rollup-plugin-node-resolve#usage
-      replace({
-        'preventAssignment': true,
-        'node:crypto': 'crypto',
-        'delimiters': ['"', '"'],
-      }),
-      resolve({
-        browser: true,
-      }),
-
-      // Resolve source maps to the original source
-      sourceMaps(),
-    ],
-  },
-  {
-    input: `src/node/index.ts`,
-    output: [{ file: 'dist/node/index.cjs.js', format: 'cjs', sourcemap: true }],
-    // Indicate here external modules you don't wanna include in your bundle (i.e.: 'lodash')
-    external: [
-      'fs/promises',
-      'path',
-      'pacote',
-      '@types/pacote',
-      '@npmcli/arborist',
-      'ulidx',
-      'node-fetch',
-      'fs',
-      'request',
-      'crypto',
-      'url',
-      'http',
-      'os',
-      'util',
-      'child_process',
-    ],
-    watch: {
-      include: 'src/node/**',
-    },
-    plugins: [
-      // Allow json resolution
-      json(),
-      // Compile TypeScript files
-      typescript({ useTsconfigDeclarationDir: true }),
-      // Allow bundling cjs modules (unlike webpack, rollup doesn't understand cjs)
-      commonjs(),
-      // Allow node_modules resolution, so you can use 'external' to control
-      // which external modules to include in the bundle
-      // https://github.com/rollup/rollup-plugin-node-resolve#usage
-      resolve(),
-
-      // Resolve source maps to the original source
-      sourceMaps(),
-    ],
-  },
-]

core/src/browser/core.ts

@@ -1,4 +1,9 @@
-import { DownloadRequest, FileStat, NetworkConfig, SystemInformation } from '../types'
+import {
+  DownloadRequest,
+  FileStat,
+  NetworkConfig,
+  SystemInformation,
+} from '../types'
 
 /**
  * Execute a extension module function in main process
@@ -9,11 +14,12 @@ import { DownloadRequest, FileStat, NetworkConfig, SystemInformation } from '../
  * @returns   Promise<any>
  *
  */
-const executeOnMain: (extension: string, method: string, ...args: any[]) => Promise<any> = (
-  extension,
-  method,
-  ...args
-) => globalThis.core?.api?.invokeExtensionFunc(extension, method, ...args)
+const executeOnMain: (
+  extension: string,
+  method: string,
+  ...args: any[]
+) => Promise<any> = (extension, method, ...args) =>
+  globalThis.core?.api?.invokeExtensionFunc(extension, method, ...args)
 
 /**
  * Downloads a file from a URL and saves it to the local file system.
@@ -23,10 +29,11 @@ const executeOnMain: (extension: string, method: string, ...args: any[]) => Prom
  *
  * @returns {Promise<any>} A promise that resolves when the file is downloaded.
  */
-const downloadFile: (downloadRequest: DownloadRequest, network?: NetworkConfig) => Promise<any> = (
-  downloadRequest,
-  network
-) => globalThis.core?.api?.downloadFile(downloadRequest, network)
+const downloadFile: (
+  downloadRequest: DownloadRequest,
+  network?: NetworkConfig
+) => Promise<any> = (downloadRequest, network) =>
+  globalThis.core?.api?.downloadFile(downloadRequest, network)
 
 /**
  * Aborts the download of a specific file.
@@ -41,7 +48,8 @@ const abortDownload: (fileName: string) => Promise<any> = (fileName) =>
  *
  * @returns {Promise<string>} A Promise that resolves with Jan's data folder path.
  */
-const getJanDataFolderPath = (): Promise<string> => globalThis.core.api?.getJanDataFolderPath()
+const getJanDataFolderPath = (): Promise<string> =>
+  globalThis.core.api?.getJanDataFolderPath()
 
 /**
  * Opens the file explorer at a specific path.
@@ -64,14 +72,16 @@ const joinPath: (paths: string[]) => Promise<string> = (paths) =>
  * @param path - The file path to retrieve dirname.
  * @returns {Promise<string>} A promise that resolves the dirname.
  */
-const dirName: (path: string) => Promise<string> = (path) => globalThis.core.api?.dirName(path)
+const dirName: (path: string) => Promise<string> = (path) =>
+  globalThis.core.api?.dirName(path)
 
 /**
  * Retrieve the basename from an url.
  * @param path - The path to retrieve.
  * @returns {Promise<string>} A promise that resolves with the basename.
  */
-const baseName: (paths: string) => Promise<string> = (path) => globalThis.core.api?.baseName(path)
+const baseName: (paths: string) => Promise<string> = (path) =>
+  globalThis.core.api?.baseName(path)
 
 /**
  * Opens an external URL in the default web browser.
@@ -87,13 +97,15 @@ const openExternalUrl: (url: string) => Promise<any> = (url) =>
  *
  * @returns {Promise<string>} - A promise that resolves with the resource path.
  */
-const getResourcePath: () => Promise<string> = () => globalThis.core.api?.getResourcePath()
+const getResourcePath: () => Promise<string> = () =>
+  globalThis.core.api?.getResourcePath()
 
 /**
  * Gets the user's home path.
  * @returns return user's home path
  */
-const getUserHomePath = (): Promise<string> => globalThis.core.api?.getUserHomePath()
+const getUserHomePath = (): Promise<string> =>
+  globalThis.core.api?.getUserHomePath()
 
 /**
  * Log to file from browser processes.
@@ -111,8 +123,10 @@ const log: (message: string, fileName?: string) => void = (message, fileName) =>
  *
  * @returns {Promise<boolean>} - A promise that resolves with a boolean indicating whether the path is a subdirectory.
  */
-const isSubdirectory: (from: string, to: string) => Promise<boolean> = (from: string, to: string) =>
-  globalThis.core.api?.isSubdirectory(from, to)
+const isSubdirectory: (from: string, to: string) => Promise<boolean> = (
+  from: string,
+  to: string
+) => globalThis.core.api?.isSubdirectory(from, to)
 
 /**
  * Get system information
@@ -159,5 +173,4 @@ export {
   systemInformation,
   showToast,
   dirName,
-  FileStat,
 }

core/src/browser/extension.ts

@@ -11,6 +11,7 @@ export enum ExtensionTypeEnum {
   Model = 'model',
   SystemMonitoring = 'systemMonitoring',
   HuggingFace = 'huggingFace',
+  Engine = 'engine',
 }
 
 export interface ExtensionType {

core/src/browser/extensions/engines/helpers/sse.ts

@@ -22,7 +22,9 @@ export function requestInference(
       headers: {
         'Content-Type': 'application/json',
         'Access-Control-Allow-Origin': '*',
-        'Accept': model.parameters?.stream ? 'text/event-stream' : 'application/json',
+        'Accept': model.parameters?.stream
+          ? 'text/event-stream'
+          : 'application/json',
         ...headers,
       },
       body: JSON.stringify(requestBody),
@@ -47,12 +49,24 @@ export function requestInference(
         }
         // There could be overriden stream parameter in the model
         // that is set in request body (transformed payload)
-        if (requestBody?.stream === false || model.parameters?.stream === false) {
+        if (
+          requestBody?.stream === false ||
+          model.parameters?.stream === false
+        ) {
           const data = await response.json()
+          if (data.error || data.message) {
+            subscriber.error(data.error ?? data)
+            subscriber.complete()
+            return
+          }
           if (transformResponse) {
             subscriber.next(transformResponse(data))
           } else {
-            subscriber.next(data.choices[0]?.message?.content ?? '')
+            subscriber.next(
+              data.choices
+                ? data.choices[0]?.message?.content
+                : (data.content[0]?.text ?? '')
+            )
           }
         } else {
           const stream = response.body

core/src/browser/extensions/enginesManagement.ts

@@ -0,0 +1,110 @@
+import {
+  InferenceEngine,
+  Engines,
+  EngineVariant,
+  EngineReleased,
+  EngineConfig,
+  DefaultEngineVariant,
+} from '../../types'
+import { BaseExtension, ExtensionTypeEnum } from '../extension'
+
+/**
+ * Engine management extension. Persists and retrieves engine management.
+ * @abstract
+ * @extends BaseExtension
+ */
+export abstract class EngineManagementExtension extends BaseExtension {
+  type(): ExtensionTypeEnum | undefined {
+    return ExtensionTypeEnum.Engine
+  }
+
+  /**
+   * @returns A Promise that resolves to an object of list engines.
+   */
+  abstract getEngines(): Promise<Engines>
+
+  /**
+   * @param name - Inference engine name.
+   * @returns A Promise that resolves to an array of installed engine.
+   */
+  abstract getInstalledEngines(name: InferenceEngine): Promise<EngineVariant[]>
+
+  /**
+   * @param name - Inference engine name.
+   * @param version - Version of the engine.
+   * @param platform - Optional to sort by operating system. macOS, linux, windows.
+   * @returns A Promise that resolves to an array of latest released engine by version.
+   */
+  abstract getReleasedEnginesByVersion(
+    name: InferenceEngine,
+    version: string,
+    platform?: string
+  ): Promise<EngineReleased[]>
+
+  /**
+   * @param name - Inference engine name.
+   * @param platform - Optional to sort by operating system. macOS, linux, windows.
+   * @returns A Promise that resolves to an array of latest released engine.
+   */
+  abstract getLatestReleasedEngine(
+    name: InferenceEngine,
+    platform?: string
+  ): Promise<EngineReleased[]>
+
+  /**
+   * @param name - Inference engine name.
+   * @returns A Promise that resolves to intall of engine.
+   */
+  abstract installEngine(
+    name: string,
+    engineConfig: EngineConfig
+  ): Promise<{ messages: string }>
+
+  /**
+   * Add a new remote engine
+   * @returns A Promise that resolves to intall of engine.
+   */
+  abstract addRemoteEngine(
+    engineConfig: EngineConfig
+  ): Promise<{ messages: string }>
+
+  /**
+   * @param name - Inference engine name.
+   * @returns A Promise that resolves to unintall of engine.
+   */
+  abstract uninstallEngine(
+    name: InferenceEngine,
+    engineConfig: EngineConfig
+  ): Promise<{ messages: string }>
+
+  /**
+   * @param name - Inference engine name.
+   * @returns A Promise that resolves to an object of default engine.
+   */
+  abstract getDefaultEngineVariant(
+    name: InferenceEngine
+  ): Promise<DefaultEngineVariant>
+
+  /**
+   * @body variant - string
+   * @body version - string
+   * @returns A Promise that resolves to set default engine.
+   */
+  abstract setDefaultEngineVariant(
+    name: InferenceEngine,
+    engineConfig: EngineConfig
+  ): Promise<{ messages: string }>
+
+  /**
+   * @returns A Promise that resolves to update engine.
+   */
+  abstract updateEngine(
+    name: InferenceEngine,
+    engineConfig?: EngineConfig
+  ): Promise<{ messages: string }>
+
+  /**
+   * @returns A Promise that resolves to an object of remote models list .
+   */
+  abstract getRemoteModels(name: InferenceEngine | string): Promise<any>
+}

core/src/browser/extensions/index.ts

@@ -28,3 +28,8 @@ export { ModelExtension } from './model'
  * Base AI Engines.
  */
 export * from './engines'
+
+/**
+ *  Engines Management
+ */
+export * from './enginesManagement'

core/src/node/api/processors/app.test.ts

@@ -4,16 +4,6 @@ jest.mock('../../helper', () => ({
 }))
 import { App } from './app'
 
-it('should call stopServer', () => {
-  const app = new App()
-  const stopServerMock = jest.fn().mockResolvedValue('Server stopped')
-  jest.mock('@janhq/server', () => ({
-    stopServer: stopServerMock,
-  }))
-  app.stopServer()
-  expect(stopServerMock).toHaveBeenCalled()
-})
-
 it('should correctly retrieve basename', () => {
   const app = new App()
   const result = app.baseName('/path/to/file.txt')
@@ -23,7 +13,8 @@ it('should correctly retrieve basename', () => {
 it('should correctly identify subdirectories', () => {
   const app = new App()
   const basePath = process.platform === 'win32' ? 'C:\\path\\to' : '/path/to'
-  const subPath = process.platform === 'win32' ? 'C:\\path\\to\\subdir' : '/path/to/subdir'
+  const subPath =
+    process.platform === 'win32' ? 'C:\\path\\to\\subdir' : '/path/to/subdir'
   const result = app.isSubdirectory(basePath, subPath)
   expect(result).toBe(true)
 })
@@ -31,7 +22,8 @@ it('should correctly identify subdirectories', () => {
 it('should correctly join multiple paths', () => {
   const app = new App()
   const result = app.joinPath(['path', 'to', 'file'])
-  const expectedPath = process.platform === 'win32' ? 'path\\to\\file' : 'path/to/file'
+  const expectedPath =
+    process.platform === 'win32' ? 'path\\to\\file' : 'path/to/file'
   expect(result).toBe(expectedPath)
 })
 
@@ -52,5 +44,7 @@ it('should retrieve the directory name from a file path (Unix/Windows)', async (
 it('should retrieve the directory name when using file protocol', async () => {
   const app = new App()
   const path = 'file:/models/file.txt'
-  expect(await app.dirName(path)).toBe(process.platform === 'win32' ? 'app\\models' : 'app/models')
+  expect(await app.dirName(path)).toBe(
+    process.platform === 'win32' ? 'app\\models' : 'app/models'
+  )
 })

core/src/node/api/processors/app.ts

@@ -44,11 +44,8 @@ export class App implements Processor {
   /**
    * Checks if the given path is a subdirectory of the given directory.
    *
-   * @param _event - The IPC event object.
    * @param from - The path to check.
    * @param to - The directory to check against.
-   *
-   * @returns {Promise<boolean>} - A promise that resolves with the result.
    */
   isSubdirectory(from: any, to: any) {
     const rel = relative(from, to)
@@ -79,26 +76,4 @@ export class App implements Processor {
   async updateAppConfiguration(args: any) {
     await updateAppConfiguration(args)
   }
-
-  /**
-   * Start Jan API Server.
-   */
-  async startServer(args?: any) {
-    const { startServer } = require('@janhq/server')
-    return startServer({
-      host: args?.host,
-      port: args?.port,
-      isCorsEnabled: args?.isCorsEnabled,
-      isVerboseEnabled: args?.isVerboseEnabled,
-      prefix: args?.prefix,
-    })
-  }
-
-  /**
-   * Stop Jan API Server.
-   */
-  stopServer() {
-    const { stopServer } = require('@janhq/server')
-    return stopServer()
-  }
 }

core/src/node/extension/extension.ts

@@ -57,7 +57,10 @@ export default class Extension {
    * @type {string}
    */
   get specifier() {
-    return this.origin + (this.installOptions.version ? '@' + this.installOptions.version : '')
+    return (
+      this.origin +
+      (this.installOptions.version ? '@' + this.installOptions.version : '')
+    )
   }
 
   /**
@@ -75,8 +78,10 @@ export default class Extension {
   async getManifest() {
     // Get the package's manifest (package.json object)
     try {
-      await import('pacote').then((pacote) => {
-        return pacote.manifest(this.specifier, this.installOptions).then((mnf) => {
+      const pacote = require('pacote')
+      return pacote
+        .manifest(this.specifier, this.installOptions)
+        .then((mnf: any) => {
           // set the Package properties based on the it's manifest
           this.name = mnf.name
           this.productName = mnf.productName as string | undefined
@@ -84,9 +89,10 @@ export default class Extension {
           this.main = mnf.main
           this.description = mnf.description
         })
-      })
     } catch (error) {
-      throw new Error(`Package ${this.origin} does not contain a valid manifest: ${error}`)
+      throw new Error(
+        `Package ${this.origin} does not contain a valid manifest: ${error}`
+      )
     }
 
     return true
@@ -103,10 +109,13 @@ export default class Extension {
       await this.getManifest()
 
       // Install the package in a child folder of the given folder
-      const pacote = await import('pacote')
+      const pacote = require('pacote')
       await pacote.extract(
         this.specifier,
-        join(ExtensionManager.instance.getExtensionsPath() ?? '', this.name ?? ''),
+        join(
+          ExtensionManager.instance.getExtensionsPath() ?? '',
+          this.name ?? ''
+        ),
         this.installOptions
       )
 
@@ -169,13 +178,12 @@ export default class Extension {
    * @returns the latest available version if a new version is available or false if not.
    */
   async isUpdateAvailable() {
-    return import('pacote').then((pacote) => {
-      if (this.origin) {
-        return pacote.manifest(this.origin).then((mnf) => {
-          return mnf.version !== this.version ? mnf.version : false
-        })
-      }
-    })
+    const pacote = require('pacote')
+    if (this.origin) {
+      return pacote.manifest(this.origin).then((mnf: any) => {
+        return mnf.version !== this.version ? mnf.version : false
+      })
+    }
   }
 
   /**

core/src/node/helper/config.test.ts

@@ -1,28 +1,19 @@
-import { getEngineConfiguration } from './config';
-import { getAppConfigurations, defaultAppConfig } from './config';
-
-import { getJanExtensionsPath } from './config';
-import { getJanDataFolderPath } from './config';
-it('should return undefined for invalid engine ID', async () => {
-  const config = await getEngineConfiguration('invalid_engine');
-  expect(config).toBeUndefined();
-});
+import { getAppConfigurations, defaultAppConfig } from './config'
 
+import { getJanExtensionsPath, getJanDataFolderPath } from './config'
 
 it('should return default config when CI is e2e', () => {
-  process.env.CI = 'e2e';
-  const config = getAppConfigurations();
-  expect(config).toEqual(defaultAppConfig());
-});
-
+  process.env.CI = 'e2e'
+  const config = getAppConfigurations()
+  expect(config).toEqual(defaultAppConfig())
+})
 
 it('should return extensions path when retrieved successfully', () => {
-  const extensionsPath = getJanExtensionsPath();
-  expect(extensionsPath).not.toBeUndefined();
-});
-
+  const extensionsPath = getJanExtensionsPath()
+  expect(extensionsPath).not.toBeUndefined()
+})
 
 it('should return data folder path when retrieved successfully', () => {
-  const dataFolderPath = getJanDataFolderPath();
-  expect(dataFolderPath).not.toBeUndefined();
-});
+  const dataFolderPath = getJanDataFolderPath()
+  expect(dataFolderPath).not.toBeUndefined()
+})

core/src/node/helper/config.ts

@@ -1,8 +1,7 @@
-import { AppConfiguration, SettingComponentProps } from '../../types'
+import { AppConfiguration } from '../../types'
 import { join, resolve } from 'path'
 import fs from 'fs'
 import os from 'os'
-import childProcess from 'child_process'
 const configurationFileName = 'settings.json'
 
 /**
@@ -19,7 +18,9 @@ export const getAppConfigurations = (): AppConfiguration => {
 
   if (!fs.existsSync(configurationFile)) {
     // create default app config if we don't have one
-    console.debug(`App config not found, creating default config at ${configurationFile}`)
+    console.debug(
+      `App config not found, creating default config at ${configurationFile}`
+    )
     fs.writeFileSync(configurationFile, JSON.stringify(appDefaultConfiguration))
     return appDefaultConfiguration
   }
@@ -30,20 +31,28 @@ export const getAppConfigurations = (): AppConfiguration => {
     )
     return appConfigurations
   } catch (err) {
-    console.error(`Failed to read app config, return default config instead! Err: ${err}`)
+    console.error(
+      `Failed to read app config, return default config instead! Err: ${err}`
+    )
     return defaultAppConfig()
   }
 }
 
 const getConfigurationFilePath = () =>
   join(
-    global.core?.appPath() || process.env[process.platform == 'win32' ? 'USERPROFILE' : 'HOME'],
+    global.core?.appPath() ||
+      process.env[process.platform == 'win32' ? 'USERPROFILE' : 'HOME'],
     configurationFileName
   )
 
-export const updateAppConfiguration = (configuration: AppConfiguration): Promise<void> => {
+export const updateAppConfiguration = (
+  configuration: AppConfiguration
+): Promise<void> => {
   const configurationFile = getConfigurationFilePath()
-  console.debug('updateAppConfiguration, configurationFile: ', configurationFile)
+  console.debug(
+    'updateAppConfiguration, configurationFile: ',
+    configurationFile
+  )
 
   fs.writeFileSync(configurationFile, JSON.stringify(configuration))
   return Promise.resolve()
@@ -69,86 +78,6 @@ export const getJanExtensionsPath = (): string => {
   return join(appConfigurations.data_folder, 'extensions')
 }
 
-/**
- * Utility function to physical cpu count
- *
- * @returns {number} The physical cpu count.
- */
-export const physicalCpuCount = async (): Promise<number> => {
-  const platform = os.platform()
-  try {
-    if (platform === 'linux') {
-      const output = await exec('lscpu -p | egrep -v "^#" | sort -u -t, -k 2,4 | wc -l')
-      return parseInt(output.trim(), 10)
-    } else if (platform === 'darwin') {
-      const output = await exec('sysctl -n hw.physicalcpu_max')
-      return parseInt(output.trim(), 10)
-    } else if (platform === 'win32') {
-      const output = await exec('WMIC CPU Get NumberOfCores')
-      return output
-        .split(os.EOL)
-        .map((line: string) => parseInt(line))
-        .filter((value: number) => !isNaN(value))
-        .reduce((sum: number, number: number) => sum + number, 1)
-    } else {
-      const cores = os.cpus().filter((cpu: any, index: number) => {
-        const hasHyperthreading = cpu.model.includes('Intel')
-        const isOdd = index % 2 === 1
-        return !hasHyperthreading || isOdd
-      })
-      return cores.length
-    }
-  } catch (err) {
-    console.warn('Failed to get physical CPU count', err)
-    // Divide by 2 to get rid of hyper threading
-    const coreCount = Math.ceil(os.cpus().length / 2)
-    console.debug('Using node API to get physical CPU count:', coreCount)
-    return coreCount
-  }
-}
-
-const exec = async (command: string): Promise<string> => {
-  return new Promise((resolve, reject) => {
-    childProcess.exec(command, { encoding: 'utf8' }, (error, stdout) => {
-      if (error) {
-        reject(error)
-      } else {
-        resolve(stdout)
-      }
-    })
-  })
-}
-
-// a hacky way to get the api key. we should comes up with a better
-// way to handle this
-export const getEngineConfiguration = async (engineId: string) => {
-  if (engineId !== 'openai' && engineId !== 'groq') return undefined
-
-  const settingDirectoryPath = join(
-    getJanDataFolderPath(),
-    'settings',
-    '@janhq',
-    engineId === 'openai' ? 'inference-openai-extension' : 'inference-groq-extension',
-    'settings.json'
-  )
-
-  const content = fs.readFileSync(settingDirectoryPath, 'utf-8')
-  const settings: SettingComponentProps[] = JSON.parse(content)
-  const apiKeyId = engineId === 'openai' ? 'openai-api-key' : 'groq-api-key'
-  const keySetting = settings.find((setting) => setting.key === apiKeyId)
-  let fullUrl = settings.find((setting) => setting.key === 'chat-completions-endpoint')
-    ?.controllerProps.value
-
-  let apiKey = keySetting?.controllerProps.value
-  if (typeof apiKey !== 'string') apiKey = ''
-  if (typeof fullUrl !== 'string') fullUrl = ''
-
-  return {
-    api_key: apiKey,
-    full_url: fullUrl,
-  }
-}
-
 /**
  * Default app configurations
  * App Data Folder default to Electron's userData
@@ -158,7 +87,10 @@ export const getEngineConfiguration = async (engineId: string) => {
  */
 export const defaultAppConfig = (): AppConfiguration => {
   const { app } = require('electron')
-  const defaultJanDataFolder = join(app?.getPath('userData') ?? os?.homedir() ?? '', 'data')
+  const defaultJanDataFolder = join(
+    app?.getPath('userData') ?? os?.homedir() ?? '',
+    'data'
+  )
   return {
     data_folder:
       process.env.CI === 'e2e'

core/src/node/helper/resource.test.ts

@@ -1,15 +1,9 @@
-import { getSystemResourceInfo } from './resource';
+import { getSystemResourceInfo } from './resource'
 
 it('should return the correct system resource information with a valid CPU count', async () => {
-  const mockCpuCount = 4;
-  jest.spyOn(require('./config'), 'physicalCpuCount').mockResolvedValue(mockCpuCount);
-  const logSpy = jest.spyOn(require('./logger'), 'log').mockImplementation(() => {});
-
-  const result = await getSystemResourceInfo();
+  const result = await getSystemResourceInfo()
 
   expect(result).toEqual({
-    numCpuPhysicalCore: mockCpuCount,
     memAvailable: 0,
-  });
-  expect(logSpy).toHaveBeenCalledWith(`[CORTEX]::CPU information - ${mockCpuCount}`);
-});
+  })
+})

core/src/node/helper/resource.ts

@@ -1,13 +1,7 @@
 import { SystemResourceInfo } from '../../types'
-import { physicalCpuCount } from './config'
-import { log } from './logger'
 
 export const getSystemResourceInfo = async (): Promise<SystemResourceInfo> => {
-  const cpu = await physicalCpuCount()
-  log(`[CORTEX]::CPU information - ${cpu}`)
-
   return {
-    numCpuPhysicalCore: cpu,
     memAvailable: 0, // TODO: this should not be 0
   }
 }

core/src/types/api/index.ts

@@ -27,7 +27,10 @@ export enum NativeRoute {
 
   quickAskSizeUpdated = 'quickAskSizeUpdated',
   ackDeepLink = 'ackDeepLink',
-  factoryReset = 'factoryReset'
+  factoryReset = 'factoryReset',
+
+  startServer = 'startServer',
+  stopServer = 'stopServer',
 }
 
 /**
@@ -41,8 +44,6 @@ export enum AppRoute {
   dirName = 'dirName',
   isSubdirectory = 'isSubdirectory',
   baseName = 'baseName',
-  startServer = 'startServer',
-  stopServer = 'stopServer',
   log = 'log',
   systemInformation = 'systemInformation',
   showToast = 'showToast',

core/src/types/engine/index.ts

@@ -0,0 +1,54 @@
+import { InferenceEngine } from '../../types'
+
+export type Engines = {
+  [key in InferenceEngine]: (EngineVariant & EngineConfig)[]
+}
+
+export type EngineMetadata = {
+  get_models_url?: string
+  header_template?: string
+  transform_req?: {
+    chat_completions?: {
+      url?: string
+      template?: string
+    }
+  }
+  transform_resp?: {
+    chat_completions?: {
+      template?: string
+    }
+  }
+}
+
+export type EngineVariant = {
+  engine: InferenceEngine
+  name: string
+  version: string
+}
+
+export type DefaultEngineVariant = {
+  engine: InferenceEngine
+  variant: string
+  version: string
+}
+
+export type EngineReleased = {
+  created_at: string
+  download_count: number
+  name: string
+  size: number
+}
+
+export type EngineConfig = {
+  engine?: string
+  version?: string
+  variant?: string
+  type?: string
+  url?: string
+  api_key?: string
+  metadata?: EngineMetadata
+}
+
+export enum EngineEvent {
+  OnEngineUpdate = 'OnEngineUpdate',
+}

core/src/types/index.ts

@@ -10,3 +10,4 @@ export * from './huggingface'
 export * from './miscellaneous'
 export * from './api'
 export * from './setting'
+export * from './engine'

core/src/types/message/messageEntity.ts

@@ -32,9 +32,8 @@ export type ThreadMessage = {
   completed_at: number
   /** The additional metadata of this message. **/
   metadata?: Record<string, unknown>
-
+  /** Type of the message */
   type?: string
-
   /** The error code which explain what error type. Used in conjunction with MessageStatus.Error */
   error_code?: ErrorCode
 }
@@ -72,6 +71,10 @@ export type MessageRequest = {
   // TODO: deprecate threadId field
   thread?: Thread
 
+  /** Engine name to process */
+  engine?: string
+
+  /** Message type */
   type?: string
 }
 
@@ -147,7 +150,9 @@ export interface Attachment {
   /**
    * The tools to add this file to.
    */
-  tools?: Array<CodeInterpreterTool | Attachment.AssistantToolsFileSearchTypeOnly>
+  tools?: Array<
+    CodeInterpreterTool | Attachment.AssistantToolsFileSearchTypeOnly
+  >
 }
 
 export namespace Attachment {
@@ -166,5 +171,10 @@ export interface IncompleteDetails {
   /**
    * The reason the message is incomplete.
    */
-  reason: 'content_filter' | 'max_tokens' | 'run_cancelled' | 'run_expired' | 'run_failed'
+  reason:
+    | 'content_filter'
+    | 'max_tokens'
+    | 'run_cancelled'
+    | 'run_expired'
+    | 'run_failed'
 }

core/src/types/miscellaneous/systemResourceInfo.ts

@@ -1,5 +1,4 @@
 export type SystemResourceInfo = {
-  numCpuPhysicalCore: number
   memAvailable: number
 }
 

core/src/types/setting/settingComponent.ts

@@ -3,7 +3,11 @@ export type SettingComponentProps = {
   title: string
   description: string
   controllerType: ControllerType
-  controllerProps: SliderComponentProps | CheckboxComponentProps | InputComponentProps
+  controllerProps:
+    | SliderComponentProps
+    | CheckboxComponentProps
+    | InputComponentProps
+    | DropdownComponentProps
 
   extensionName?: string
   requireModelReload?: boolean
@@ -12,13 +16,26 @@ export type SettingComponentProps = {
 
 export type ConfigType = 'runtime' | 'setting'
 
-export type ControllerType = 'slider' | 'checkbox' | 'input' | 'tag'
+export type ControllerType =
+  | 'slider'
+  | 'checkbox'
+  | 'input'
+  | 'tag'
+  | 'dropdown'
 
-export type InputType = 'password' | 'text' | 'email' | 'number' | 'tel' | 'url'
+export type InputType =
+  | 'password'
+  | 'text'
+  | 'email'
+  | 'number'
+  | 'tel'
+  | 'url'
+  | 'dropdown'
 
 const InputActions = ['unobscure', 'copy'] as const
 export type InputActionsTuple = typeof InputActions
 export type InputAction = InputActionsTuple[number]
+export type DropdownOption = { name: string; value: string }
 
 export type InputComponentProps = {
   placeholder: string
@@ -38,3 +55,9 @@ export type SliderComponentProps = {
 export type CheckboxComponentProps = {
   value: boolean
 }
+
+export type DropdownComponentProps = {
+  value: string
+  type?: InputType
+  options?: DropdownOption[]
+}

core/tsconfig.json

@@ -11,11 +11,10 @@
     "experimentalDecorators": true,
     "emitDecoratorMetadata": true,
     "declarationDir": "dist/types",
-    "outDir": "dist/lib",
+    "outDir": "dist",
     "importHelpers": true,
-    "types": ["@types/jest"],
-    "resolveJsonModule": true
+    "types": ["jest", "node"]
   },
   "include": ["src"],
-  "exclude": ["**/*.test.ts"]
+  "exclude": ["src/**/*.test.ts"]
 }

docs/package.json

@@ -58,5 +58,5 @@
     "prettier": "^3.2.5",
     "typescript": "^5"
   },
-  "packageManager": "yarn@1.22.22+sha512.a6b2f7906b721bba3d67d4aff083df04dad64c399707841b7acf00f6b133b7ac24255f2652fa22ae3534329dc6180534e98d17432037ff6fd140556e2bb3137e"
+  "packageManager": "yarn@1.22.22"
 }

docs/public/sitemap-0.xml

@@ -93,7 +93,7 @@
 <url><loc>https://jan.ai/docs/desktop/windows</loc><lastmod>2024-09-09T08:19:45.722Z</lastmod><changefreq>daily</changefreq><priority>1</priority></url>
 <url><loc>https://jan.ai/docs/error-codes</loc><lastmod>2024-09-09T08:19:45.722Z</lastmod><changefreq>daily</changefreq><priority>1</priority></url>
 <url><loc>https://jan.ai/docs/extensions</loc><lastmod>2024-09-09T08:19:45.722Z</lastmod><changefreq>daily</changefreq><priority>1</priority></url>
-<url><loc>https://jan.ai/docs/installing-extension</loc><lastmod>2024-09-09T08:19:45.722Z</lastmod><changefreq>daily</changefreq><priority>1</priority></url>
+<url><loc>https://jan.ai/docs/install-extensions</loc><lastmod>2024-09-09T08:19:45.722Z</lastmod><changefreq>daily</changefreq><priority>1</priority></url>
 <url><loc>https://jan.ai/docs/models</loc><lastmod>2024-09-09T08:19:45.722Z</lastmod><changefreq>daily</changefreq><priority>1</priority></url>
 <url><loc>https://jan.ai/docs/models/manage-models</loc><lastmod>2024-09-09T08:19:45.722Z</lastmod><changefreq>daily</changefreq><priority>1</priority></url>
 <url><loc>https://jan.ai/docs/models/model-parameters</loc><lastmod>2024-09-09T08:19:45.722Z</lastmod><changefreq>daily</changefreq><priority>1</priority></url>

docs/src/pages/changelog/2024-11-22-jan-bugs.mdx

@@ -0,0 +1,25 @@
+---
+title: "Model downloads & running issues fixed"
+version: 0.5.9
+description: "Jan v0.5.9 is here: fixing what needed fixing."
+date: 2024-11-22
+ogImage: "/assets/images/changelog/jan-v0.5.9.gif"
+---
+
+import ChangelogHeader from "@/components/Changelog/ChangelogHeader"
+
+<ChangelogHeader title= "Jan v0.5.9 is here:fixing what needed fixing" date="2024-11-22" ogImage= "/assets/images/changelog/jan-v0.5.9.gif"  />
+
+Jan v0.5.9 is here: fixing what needed fixing 
+
+### Highlights 🎉 
+
+- Model downloads & running issues fixed
+- Document upload bugs resolved
+- System glitches addressed: Factory Reset, HTTP Proxy, Hugging Face tokens
+- Fixed issues with code blocks in streaming responses
+- Improved the UX of the Local API Server page
+
+Update your product or download the latest: https://jan.ai
+
+For more details, see the [GitHub release notes](https://github.com/janhq/jan/releases/tag/v0.5.9).

docs/src/pages/changelog/2024-11.14-jan-supports-qwen-coder.mdx

@@ -0,0 +1,25 @@
+---
+title: "Jan supports Qwen2.5-Coder 14B & 32B"
+version: 0.5.8
+description: "Jan v0.5.8 is out: Jan supports Qwen2.5-Coder 14B & 32B through Cortex"
+date: 2024-11-14
+ogImage: "/assets/images/changelog/jan-v0.5.8.gif"
+---
+
+import ChangelogHeader from "@/components/Changelog/ChangelogHeader"
+
+<ChangelogHeader title= "Jan supports Qwen2.5-Coder 14B & 32B" date="2024-11-14" ogImage= "/assets/images/changelog/jan-v0.5.7.gif"  />
+
+Jan v0.5.8 is out: Jan supports Qwen2.5-Coder 14B & 32B through Cortex
+
+### Highlights 🎉 
+
+- A new engine: Jan now run models via [Cortex](https://cortex.so)
+- SupportsAlibaba_Qwen's Coder 14B & 32B Support
+- Supports markdown rendering on user messages
+
+and various UI/UX enhancements 💫
+
+Update your product or download the latest: https://jan.ai
+
+For more details, see the [GitHub release notes](https://github.com/janhq/jan/releases/tag/v0.5.8).

docs/src/pages/changelog/2024-12-03-jan-is-faster.mdx

@@ -0,0 +1,22 @@
+---
+title: "Jan v0.5.10 is live"
+version: 0.5.10
+description: "Jan is faster, smoother, and more reliable."
+date: 2024-12-03
+ogImage: "/assets/images/changelog/jan-v0.5.10.gif"
+---
+
+import ChangelogHeader from "@/components/Changelog/ChangelogHeader"
+
+<ChangelogHeader title= "Jan v0.5.10: Jan is faster, smoother, and more reliable." date="2024-12-03" ogImage= "/assets/images/changelog/jan-v0.5.10.gif"  />
+
+Jan v0.5.10 is live: Jan is faster, smoother, and more reliable.
+
+### Highlights 🎉 
+
+- Resolved model startup issues, memory leaks, and improved token limits
+- Clearer error messages and subtle UX improvements
+
+Update your product or download the latest: https://jan.ai
+
+For more details, see the [GitHub release notes](https://github.com/janhq/jan/releases/tag/v0.5.10).

docs/src/pages/changelog/2024-12-05-jan-hot-fix-mac.mdx

@@ -0,0 +1,26 @@
+---
+title: "Jan v0.5.11 is here!"
+version: 0.5.11
+description: "Critical issues fixed, Mac installation updated."
+date: 2024-12-05
+ogImage: "/assets/images/changelog/jan-v0.5.11.gif"
+---
+
+import ChangelogHeader from "@/components/Changelog/ChangelogHeader"
+
+<ChangelogHeader title= "Jan v0.5.11: Jan is faster, smoother, and more reliable." date="2024-12-05" ogImage= "/assets/images/changelog/jan-v0.5.11.gif"  />
+
+Jan v0.5.11 is here - critical issues fixed, Mac installation updated.
+
+### Highlights 🎉 
+
+- Crashes (markdown & code highlighting)
+- Thread switching & auto-scroll
+- Syntax highlighting bugs
+- API issues (Anthropic, OpenRouter)
+- Title glitches with special characters
+- Model settings inconsistencies
+
+Update your product or download the latest: https://jan.ai
+
+For more details, see the [GitHub release notes](https://github.com/janhq/jan/releases/tag/v0.5.11).

docs/src/pages/changelog/2024-12-30-jan-new-privacy.mdx

@@ -0,0 +1,28 @@
+---
+title: "Jan gives you full control over your privacy"
+version: 0.5.12
+description: "Improved Privacy settings to give full control over analytics."
+date: 2024-12-30
+ogImage: "/assets/images/changelog/jan-v0.5.12.gif"
+---
+
+import ChangelogHeader from "@/components/Changelog/ChangelogHeader"
+
+<ChangelogHeader title= "Jan v0.5.12: Improved Privacy settings to give full control over analytics." date="2024-12-30" ogImage= "/assets/images/changelog/jan-v0.5.12.gif"  />
+
+Jan v0.5.11 is here - critical issues fixed, Mac installation updated.
+
+### Highlights 🎉 
+
+- Updated privacy settings with opt-in/out options for Jan Analytics
+- Adjustable chat width
+- The right sidebar and input box are now optimized for new users
+
+### Fixes 💫
+- Updated privacy settings with opt-in/out options for Jan Analytics
+- Adjustable chat width
+- The right sidebar and input box are now optimized for new users
+
+Update your product or download the latest: https://jan.ai
+
+For more details, see the [GitHub release notes](https://github.com/janhq/jan/releases/tag/v0.5.12).