script to publish electron to npm directly

script/publish-to-npm.js

@@ -0,0 +1,111 @@
+require('dotenv-safe').load()
+
+const temp = require('temp'),
+      fs   = require('fs'),
+      util = require('util'),
+      path = require('path'),
+      childProcess = require('child_process'),
+      GitHubApi = require('github'),
+      request = require('request'),
+      rootPackageJson = require('../package.json')
+
+const github = new GitHubApi({
+  // debug: true,
+  headers: { 'User-Agent': 'electron-npm-publisher' },
+  followRedirects: false,
+})
+github.authenticate({
+  type: 'token',
+  token: process.env.GITHUB_TOKEN
+})
+
+let tempDir
+temp.track()   // track and cleanup files at exit
+
+const files = [
+  'cli.js',
+  'index.js',
+  'install.js',
+  'package.json',
+  'README.md'
+]
+
+const jsonFields = [
+  'name',
+  'version',
+  'repository',
+  'description',
+  'license',
+  'author',
+  'keywords'
+]
+
+new Promise((resolve, reject) => {
+  temp.mkdir('electron-npm', (err, dirPath) => {
+    if (err) {
+      reject(err)
+    } else {
+      resolve(dirPath)
+    }
+  })
+}).then((dirPath) => {
+  tempDir = dirPath
+
+  // copy files from `/npm` to temp directory
+  files.forEach((name) => {
+    fs.writeFileSync(
+      path.join(tempDir, name),
+      fs.readFileSync(path.join(__dirname, '..', 'npm', name))
+    )
+  })
+  // copy from root package.json to temp/package.json
+  const packageJson = require(path.join(tempDir, 'package.json'))
+  jsonFields.forEach((fieldName) => {
+    packageJson[fieldName] = rootPackageJson[fieldName]
+  })
+  fs.writeFileSync(
+    path.join(tempDir, 'package.json'),
+    JSON.stringify(packageJson, null, 2)
+  )
+
+  return github.repos.getReleases({
+    owner: 'electron',
+    repo: 'electron',
+  })
+
+}).then((releases) => {
+  // download electron.d.ts from draft release
+  const draftRelease = releases.data.find(
+    // (release) => release.draft && release.tag_name === `v${rootPackageJson.version}`
+    (release) => release.draft && release.tag_name === `test`
+
+  )
+  if (!draftRelease) {
+    throw `cannot find release with tag v${rootPackageJson.version}`
+  }
+  return draftRelease.assets.find((asset) => asset.name === 'electron.d.ts')
+
+}).then((tsdAsset) => {
+  if (!tsdAsset) {
+    throw 'cannot find electron.d.ts from draft release assets'
+  }
+  return new Promise((resolve, reject) => {
+    request.get({
+      url: tsdAsset.url,
+      headers: {
+        'accept': 'application/octet-stream',
+        'user-agent': 'electron-npm-publisher',
+        Authorization: `token ${process.env.GITHUB_TOKEN}`
+      }
+    }, (err, response, body) => {
+      if (err) {
+        reject(err)
+      } else {
+        fs.writeFileSync(path.join(tempDir, 'electron.d.ts'), body)
+        resolve()
+      }
+    })
+  })
+})
+.then(() => childProcess.execSync('npm publish', { cwd: tempDir }))
+.catch((err) => console.error(`Error: ${err}`))