bundle wallet headers in app

.travis.yml

@@ -24,13 +24,14 @@ before_install:
     else
       sudo apt-get -qq update
       sudo apt-get install -y libsecret-1-dev
-      sudo apt-get install --no-install-recommends -y gcc-multilib g++-multilib
+      sudo apt-get install --no-install-recommends -y gcc-multilib g++-multilib wget
       curl -o- -L https://yarnpkg.com/install.sh | bash -s -- --version 1.6.0
       export PATH="$HOME/.yarn/bin:$PATH"
     fi
 before_script:
   - git lfs pull
   - if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then unset WIN_CSC_LINK; unset CSC_LINK; fi
+  - wget https://headers.lbry.io/blockchain_headers_latest -O $TRAVIS_BUILD_DIR/static/daemon/headers
 script:
   - |
     if [ "$TARGET" == "windows" ]; then

electron-builder.json

@@ -7,13 +7,18 @@
   "files": [
     {
       "from": "dist/electron/webpack",
-      "to": "./",
-      "filter": ["!dist/!electron/!webpack/*.js", "!dist/!electron/!webpack/!static/**/*"]
+      "to": "./"
     },
     {
       "from": "dist/electron/static",
-      "to": "./",
-      "filter": ["!dist/!electron/!static/index-electron.html"]
+      "to": "./"
+    }
+  ],
+  "extraResources": [
+    {
+      "from": "./static/daemon/",
+      "to": "static/daemon/",
+      "filter": ["**/*"]
     }
   ],
   "publish": [

electron/Daemon.js

@@ -1,13 +1,21 @@
 import path from 'path';
+import fs from 'fs';
 import { spawn, execSync } from 'child_process';
 import { Lbry } from 'lbry-redux';
 
 export default class Daemon {
-  static path =
+  static lbrynetPath =
     process.env.LBRY_DAEMON ||
     (process.env.NODE_ENV === 'production'
       ? path.join(process.resourcesPath, 'static/daemon', 'lbrynet')
       : path.join(__static, 'daemon/lbrynet'));
+
+  static headersPath =
+    process.env.LBRY_DAEMON ||
+    (process.env.NODE_ENV === 'production'
+      ? path.join(process.resourcesPath, 'static/daemon', 'headers')
+      : path.join(__static, 'daemon/headers'));
+
   subprocess;
   handlers;
 
@@ -16,8 +24,13 @@ export default class Daemon {
   }
 
   launch() {
-    this.subprocess = spawn(Daemon.path, ['start']);
+    let flags = ['start'];
 
+    if (fs.existsSync(Daemon.headersPath)) {
+      flags.push(`--initial-headers=${Daemon.headersPath}`);
+    }
+
+    this.subprocess = spawn(Daemon.lbrynetPath, flags);
     this.subprocess.stdout.on('data', data => console.log(`Daemon: ${data}`));
     this.subprocess.stderr.on('data', data => console.error(`Daemon: ${data}`));
     this.subprocess.on('exit', () => this.fire('exit'));

webpack.electron.config.js

@@ -46,12 +46,16 @@ let mainConfig = {
       {
         from: `${STATIC_ROOT}/`,
         to: `${DIST_ROOT}/electron/static/`,
-        ignore: ['index-web.html', 'index-electron.html'],
+        ignore: ['index-web.html', 'index-electron.html', 'daemon/**/*'],
       },
       {
         from: `${STATIC_ROOT}/index-electron.html`,
         to: `${DIST_ROOT}/electron/static/index.html`,
       },
+      {
+        from: `${STATIC_ROOT}/daemon`,
+        to: `${DIST_ROOT}/electron/daemon`,
+      },
     ]),
   ],
 };