add node modules to repo

node_modules/electron-packager/targets.js

@@ -0,0 +1,158 @@
+'use strict'
+
+const common = require('./common')
+const execSync = require('child_process').execSync
+const semver = require('semver')
+
+const officialArchs = ['ia32', 'x64', 'armv7l', 'arm64', 'mips64el']
+const officialPlatforms = ['darwin', 'linux', 'mas', 'win32']
+const officialPlatformArchCombos = {
+  darwin: ['x64'],
+  linux: ['ia32', 'x64', 'armv7l', 'arm64', 'mips64el'],
+  mas: ['x64'],
+  win32: ['ia32', 'x64']
+}
+
+const linuxArchBuildVersions = {
+  arm64: '>= 1.8.0',
+  mips64el: '^1.8.2-beta.5'
+}
+
+// Maps to module filename for each platform (lazy-required if used)
+const osModules = {
+  darwin: './mac',
+  linux: './linux',
+  mas: './mac', // map to darwin
+  win32: './win32'
+}
+
+const supported = {
+  arch: new Set(officialArchs),
+  platform: new Set(officialPlatforms)
+}
+
+function createPlatformArchPairs (opts, selectedPlatforms, selectedArchs, ignoreFunc) {
+  let combinations = []
+  for (const arch of selectedArchs) {
+    for (const platform of selectedPlatforms) {
+      if (usingOfficialElectronPackages(opts)) {
+        if (!validOfficialPlatformArch(opts, platform, arch)) {
+          warnIfAllNotSpecified(opts, `The platform/arch combination ${platform}/${arch} is not currently supported by Electron Packager`)
+          continue
+        } else if (platform === 'linux') {
+          const buildVersion = linuxArchBuildVersions[arch]
+          if (buildVersion && !officialLinuxBuildExists(opts, buildVersion)) {
+            warnIfAllNotSpecified(opts, `Official linux/${arch} support only exists in Electron ${buildVersion}`)
+            continue
+          }
+        }
+        if (typeof ignoreFunc === 'function' && ignoreFunc(platform, arch)) continue
+      }
+      combinations.push([platform, arch])
+    }
+  }
+
+  return combinations
+}
+
+function unsupportedListOption (name, value, supported) {
+  return new Error(`Unsupported ${name}=${value} (${typeof value}); must be a string matching: ${Array.from(supported.values()).join(', ')}`)
+}
+
+function usingOfficialElectronPackages (opts) {
+  return !opts.download || !opts.download.hasOwnProperty('mirror')
+}
+
+function validOfficialPlatformArch (opts, platform, arch) {
+  return officialPlatformArchCombos[platform] && officialPlatformArchCombos[platform].indexOf(arch) !== -1
+}
+
+function officialLinuxBuildExists (opts, buildVersion) {
+  return semver.satisfies(opts.electronVersion, buildVersion)
+}
+
+function allPlatformsOrArchsSpecified (opts) {
+  return opts.all || opts.arch === 'all' || opts.platform === 'all'
+}
+
+function warnIfAllNotSpecified (opts, message) {
+  if (!allPlatformsOrArchsSpecified(opts)) {
+    common.warning(message)
+  }
+}
+
+function hostArch () {
+  if (process.arch === 'arm') {
+    switch (process.config.variables.arm_version) {
+      case '6':
+        return module.exports.unameArch()
+      case '7':
+        return 'armv7l'
+      default:
+        common.warning(`Could not determine specific ARM arch. Detected ARM version: ${JSON.stringify(process.config.variables.arm_version)}`)
+    }
+  }
+
+  return process.arch
+}
+
+module.exports = {
+  allOfficialArchsForPlatformAndVersion: function allOfficialArchsForPlatformAndVersion (platform, electronVersion) {
+    const archs = officialPlatformArchCombos[platform]
+    if (platform === 'linux') {
+      const excludedArchs = Object.keys(linuxArchBuildVersions)
+        .filter(arch => !officialLinuxBuildExists({electronVersion: electronVersion}, linuxArchBuildVersions[arch]))
+      return archs.filter(arch => excludedArchs.indexOf(arch) === -1)
+    }
+
+    return archs
+  },
+  createPlatformArchPairs: createPlatformArchPairs,
+  hostArch: hostArch,
+  officialArchs: officialArchs,
+  officialPlatformArchCombos: officialPlatformArchCombos,
+  officialPlatforms: officialPlatforms,
+  osModules: osModules,
+  supported: supported,
+  /**
+   * Returns the arch name from the `uname` utility.
+   */
+  unameArch: function unameArch () {
+    /* istanbul ignore next */
+    return execSync('uname -m').toString().trim()
+  },
+  // Validates list of architectures or platforms.
+  // Returns a normalized array if successful, or throws an Error.
+  validateListFromOptions: function validateListFromOptions (opts, name) {
+    if (opts.all) return Array.from(supported[name].values())
+
+    let list = opts[name]
+    if (!list) {
+      if (name === 'arch') {
+        list = hostArch()
+      } else {
+        list = process[name]
+      }
+    } else if (list === 'all') {
+      return Array.from(supported[name].values())
+    }
+
+    if (!Array.isArray(list)) {
+      if (typeof list === 'string') {
+        list = list.split(/,\s*/)
+      } else {
+        return unsupportedListOption(name, list, supported[name])
+      }
+    }
+
+    const officialElectronPackages = usingOfficialElectronPackages(opts)
+
+    for (let value of list) {
+      if (officialElectronPackages && !supported[name].has(value)) {
+        return unsupportedListOption(name, value, supported[name])
+      }
+    }
+
+    return list
+  }
+}