Let us then try publishing?

.travis.yml

@@ -21,6 +21,10 @@ addons:
     packages:
       - g++-4.8
 
+cache:
+  directories:
+    - node_modules
+
 install:
   - npm install
 
@@ -32,6 +36,6 @@ script:
   - npm run build:prod
   - npm test
 
-cache:
-  directories:
-    - node_modules
+deploy:
+  provider: script
+  script: node script/publish

appveyor.yml

@@ -1,6 +1,9 @@
 environment:
   nodejs_version: "5"
 
+cache:
+  - node_modules
+
 branches:
   only:
     - master
@@ -20,5 +23,5 @@ build_script:
 test_script:
   - npm test
 
-cache:
-  - node_modules
+deploy_script:
+  - node script/publish

package.json

@@ -38,6 +38,7 @@
     "webpack-hot-middleware": "^2.10.0"
   },
   "devDependencies": {
+    "aws-sdk": "^2.3.15",
     "babel-core": "^6.7.6",
     "babel-loader": "^6.2.4",
     "babel-plugin-react-transform": "^2.0.2",

script/package

@@ -20,7 +20,7 @@ if (process.platform === 'darwin') {
 }
 
 function packageOSX () {
-  const dest = path.join(distPath, '..', `${productName}.zip`)
+  const dest = distInfo.getOSXZipPath()
   fs.removeSync(dest)
 
   cp.execSync(`ditto -ck --keepParent ${distPath}/${productName}.app ${dest}`)

script/publish

@@ -0,0 +1,77 @@
+#!/usr/bin/env node
+
+'use strict'
+
+let branchName = ''
+if (process.platform === 'darwin') {
+  branchName = process.env.TRAVIS_BRANCH
+} else if (process.platform === 'win32') {
+  branchName = process.env.APPVEYOR_REPO_BRANCH
+}
+
+if (!/release.*/.test(branchName)) {
+  process.exit(0)
+}
+
+const fs = require('fs')
+const cp = require('child_process')
+const AWS = require('aws-sdk')
+const distInfo = require('./dist-info')
+
+console.log('Packaging…')
+cp.execSync('npm run package')
+
+const sha = cp.execSync('git rev-parse HEAD').toString().substr(0, 6)
+
+console.log('Uploading…')
+
+if (process.platform === 'darwin') {
+  const name = `${distInfo.getProductName()}.zip`
+  upload(name, distInfo.getOSXZipPath())
+    .then(url => {
+      console.log(`Uploaded ${name} to ${url}`)
+    })
+    .catch(e => {
+      console.error(`Uploading ${name} failed: ${e}`)
+      process.exit(1)
+    })
+} else if (process.platform === 'win32') {
+  const name = `${distInfo.getProductName()}.msi`
+  upload(name, distInfo.getWindowsInstallerPath())
+    .then(url => {
+      console.log(`Uploaded ${name} to ${url}`)
+    })
+    .catch(e => {
+      console.error(`Uploading ${name} failed: ${e}`)
+      process.exit(1)
+    })
+} else {
+  console.error(`I dunno how to publish a release for ${process.platform} :(`)
+  process.exit(1)
+}
+
+function upload (assetName, assetPath) {
+  const s3Info = {accessKeyId: process.env.S3_KEY, secretAccessKey: process.env.S3_SECRET}
+  const s3 = new AWS.S3(s3Info)
+
+  const bucket = process.env.S3_BUCKET
+  const key = `releases/${distInfo.getVersion()}-${sha}/${assetName}`
+  const url = `https://s3.amazonaws.com/${bucket}/${key}`
+
+  const uploadParams = {
+    Bucket: bucket,
+    ACL: 'public-read',
+    Key: key,
+    Body: fs.createReadStream(assetPath)
+  }
+
+  return new Promise((resolve, reject) => {
+    s3.upload(uploadParams, (error, data) => {
+      if (error) {
+        reject(error)
+      } else {
+        resolve(url)
+      }
+    })
+  })
+}