Build Windows and Linux binaries. resolves #18

.github/workflows/release.yml

@@ -15,6 +15,17 @@ jobs:
         with:
           fetch-depth: 0 # get all commits, branches and tags (required for the changelog)
 
+      - name: Setup Node
+        uses: actions/setup-node@v2
+        with:
+          node-version: '14'
+
+      - name: Build artifacts
+        run: |
+          npm install
+          npm run build
+          npm run package
+
       - name: Build changelog
         id: github_changelog
         run: |
@@ -35,3 +46,10 @@ jobs:
           body: ${{ steps.github_changelog.outputs.changelog }}
           draft: false
           prerelease: false
+
+      - name: Upload release artifacts
+        uses: alexellis/upload-assets@0.2.2
+        env:
+          GITHUB_TOKEN: ${{ secrets.GH_PAT }}
+        with:
+          asset_paths: '["./bin/*.zip"]'

.gitignore

@@ -121,3 +121,6 @@ dist
 
 # Project Development
 testing/
+
+# Binaries
+bin/

build-binaries.js

@@ -0,0 +1,78 @@
+const fs = require('fs')
+const path = require('path')
+const {execSync} = require('child_process')
+const archiver = require('archiver')
+const puppeteer = require('puppeteer')
+const version = 'v' + require('./package.json').version;
+
+(async () => {
+  const builds = [
+    {
+      platform: 'linux',
+      version: 756035,
+      chromeFolder: 'chrome-linux',
+      fsExec: 'flaresolverr-linux',
+      fsZipExec: 'flaresolverr',
+      fsZipName: 'linux-x64'
+    },
+    {
+      platform: 'win64',
+      version: 756035,
+      chromeFolder: 'chrome-win',
+      fsExec: 'flaresolverr-win.exe',
+      fsZipExec: 'flaresolverr.exe',
+      fsZipName: 'windows-x64'
+    }
+    // TODO: this is working but changes are required in session.ts to find chrome path
+    // {
+    //   platform: 'mac',
+    //   version: 756035,
+    //   chromeFolder: 'chrome-mac',
+    //   fsExec: 'flaresolverr-macos',
+    //   fsZipExec: 'flaresolverr',
+    //   fsZipName: 'macos'
+    // }
+  ]
+
+  // generate executables
+  console.log('Generating executables...')
+  if (fs.existsSync('bin')) {
+    fs.rmdirSync('bin', {recursive: true})
+  }
+  execSync('pkg -t node14-win-x64,node14-linux-x64 --out-path bin .')
+  // execSync('pkg -t node14-win-x64,node14-mac-x64,node14-linux-x64 --out-path bin .')
+
+  // download Chrome and zip together
+  for (const os of builds) {
+    console.log('Building ' + os.fsZipName + ' artifact')
+
+    // download chrome
+    console.log('Downloading Chrome...')
+    const f = puppeteer.createBrowserFetcher({
+      platform: os.platform,
+      path: path.join(__dirname, 'bin', 'puppeteer')
+    })
+    await f.download(os.version)
+
+    // compress in zip
+    console.log('Compressing zip file...')
+    const zipName = 'bin/flaresolverr-' + version + '-' + os.fsZipName + '.zip'
+    const output = fs.createWriteStream(zipName)
+    const archive = archiver('zip')
+
+    output.on('close', function () {
+      console.log('File ' + zipName + ' created. Size: ' + archive.pointer() + ' bytes')
+    })
+
+    archive.on('error', function (err) {
+      throw err
+    })
+
+    archive.pipe(output)
+
+    archive.file('bin/' + os.fsExec, { name: 'flaresolverr/' + os.fsZipExec })
+    archive.directory('bin/puppeteer/' + os.platform + '-' + os.version + '/' + os.chromeFolder, 'flaresolverr/chrome')
+
+    archive.finalize()
+  }
+})()

package.json

@@ -5,7 +5,8 @@
   "scripts": {
     "start": "node ./dist/index.js",
     "build": "tsc",
-    "dev": "nodemon -e ts --exec ts-node src/index.ts"
+    "dev": "nodemon -e ts --exec ts-node src/index.ts",
+    "package": "node build-binaries.js"
   },
   "author": "Diego Heras (ngosang)",
   "contributors": [
@@ -19,6 +20,14 @@
     "type": "git",
     "url": "https://github.com/ngosang/FlareSolverr"
   },
+  "pkg": {
+    "assets": [
+      "node_modules/puppeteer-extra-plugin-stealth/**/*.*"
+    ]
+  },
+  "bin": {
+    "flaresolverr": "dist/index.js"
+  },
   "dependencies": {
     "await-timeout": "^1.1.1",
     "console-log-level": "^1.4.1",
@@ -34,6 +43,7 @@
     "@types/node": "^14.0.23",
     "@types/puppeteer": "^3.0.1",
     "@types/uuid": "^8.0.0",
+    "archiver": "^5.2.0",
     "eslint": "^7.5.0",
     "eslint-config-airbnb-base": "^14.2.0",
     "eslint-config-standard": "^14.1.1",
@@ -42,6 +52,7 @@
     "eslint-plugin-promise": "^4.2.1",
     "eslint-plugin-standard": "^4.0.1",
     "nodemon": "^2.0.4",
+    "pkg": "^4.4.9",
     "ts-node": "^8.10.2",
     "typescript": "^3.9.7"
   }

src/session.ts

@@ -76,6 +76,12 @@ export default {
       puppeteerOptions.userDataDir = prepareBrowserProfile(id)
     }
 
+    // if we are running inside executable binary, change chrome path
+    if (typeof (process as any).pkg !== 'undefined') {
+      const exe = process.platform === "win32" ? 'chrome.exe' : 'chrome';
+      puppeteerOptions.executablePath = path.join(path.dirname(process.execPath), 'chrome', exe)
+    }
+
     log.debug('Launching headless browser...')
 
     // TODO: maybe access env variable?