How to use electron-publish - 6 common examples

function publishFiles(filelist) {
  var CancellationToken = require('electron-builder-http/out/CancellationToken').CancellationToken;
  var GitHubPublisher = require('electron-publish/out/gitHubPublisher').GitHubPublisher;
  var publishConfig = replacePublishEnvironmentVars(require('./scripts/config/publish.json'));

  const context = {
    cancellationToken: new CancellationToken(),
    progress: null
  };
  const publisher = new GitHubPublisher(
    context,
    publishConfig,
    pjson.version, {
      publish: "always",
      draft: true,
      prerelease: false
    });
  const errorlist = [];

  const uploads = filelist.map(file => {
    return publisher.upload({ file })
      .catch((err) => {
        errorlist.push(err.response ? `Failed to upload ${file}, http status code ${err.response.statusCode}` : err);
        return Promise.resolve();
      });
  });

export function createPublisher(context: PublishContext, version: string, publishConfig: PublishConfiguration, options: PublishOptions, packager: Packager): Publisher | null {
  if (debug.enabled) {
    debug(`Create publisher: ${safeStringifyJson(publishConfig)}`)
  }

  const provider = publishConfig.provider
  switch (provider) {
    case "github":
      return new GitHubPublisher(context, publishConfig as GithubOptions, version, options)

    case "bintray":
      return new BintrayPublisher(context, publishConfig as BintrayOptions, version, options)

    case "generic":
      return null

    case "snapStore":
      return new SnapStorePublisher(context, publishConfig as SnapStoreOptions)

    default:
      const clazz = requireProviderClass(provider, packager)
      return clazz == null ? null : new clazz(context, publishConfig)
  }
}

function publishFiles(filelist) {
  var CancellationToken = require('electron-builder-http/out/CancellationToken').CancellationToken;
  var GitHubPublisher = require('electron-publish/out/gitHubPublisher').GitHubPublisher;
  var publishConfig = replacePublishEnvironmentVars(require('./scripts/config/publish.json'));

  const context = {
    cancellationToken: new CancellationToken(),
    progress: null
  };
  const publisher = new GitHubPublisher(
    context,
    publishConfig,
    pjson.version, {
      publish: "always",
      draft: true,
      prerelease: false
    });
  const errorlist = [];

  const uploads = filelist.map(file => {
    return publisher.upload({ file })
      .catch((err) => {
        errorlist.push(err.response ? `Failed to upload ${file}, http status code ${err.response.statusCode}` : err);
        return Promise.resolve();
      });
  });

if (publishConfig.provider === "generic") {
      return
    }

    const publisher = this.getOrCreatePublisher(publishConfig, appInfo)
    if (publisher == null) {
      log.debug({
        file: event.file,
        reason: "publisher is null",
        publishConfig: safeStringifyJson(publishConfig),
      }, "not published")
      return
    }

    const providerName = publisher.providerName
    if (this.publishOptions.publish === "onTagOrDraft" && getCiTag() == null && !(providerName === "GitHub" || providerName === "Bintray")) {
      log.info({file: event.file, reason: "current build is not for a git tag", publishPolicy: "onTagOrDraft"}, `not published to ${providerName}`)
      return
    }

    this.taskManager.addTask(publisher.upload(event))
  }

}
        else {
          const tag = getCiTag()
          if (tag != null) {
            log.info({reason: "tag is defined", tag}, "artifacts will be published")
            publishOptions.publish = "onTag"
          }
          else if (isCi) {
            log.info({reason: "CI detected"}, "artifacts will be published if draft release exists")
            publishOptions.publish = "onTagOrDraft"
          }
        }
      }

      const publishPolicy = publishOptions.publish
      this.isPublish = publishPolicy != null && publishOptions.publish !== "never" && (publishPolicy !== "onTag" || getCiTag() != null)
      if (this.isPublish && forcePublishForPr) {
        log.warn(publishForPrWarning)
      }
    }
    else if (publishOptions.publish !== "never") {
      log.info({
        reason: "current build is a part of pull request",
        solution: `set env PUBLISH_FOR_PULL_REQUEST to true to force code signing\n${publishForPrWarning}`,
      }, "publishing will be skipped")
    }

    packager.addAfterPackHandler(async event => {
      const packager = event.packager
      if (event.electronPlatformName === "darwin") {
        if (!event.targets.some(it => it.name === "dmg" || it.name === "zip")) {
          return

constructor(private readonly packager: Packager, private readonly publishOptions: PublishOptions, readonly cancellationToken: CancellationToken = packager.cancellationToken) {
    checkOptions(publishOptions.publish)

    this.taskManager = new AsyncTaskManager(cancellationToken)

    const forcePublishForPr = process.env.PUBLISH_FOR_PULL_REQUEST === "true"
    if (!isPullRequest() || forcePublishForPr) {
      if (publishOptions.publish === undefined) {
        if (process.env.npm_lifecycle_event === "release") {
          publishOptions.publish = "always"
        }
        else {
          const tag = getCiTag()
          if (tag != null) {
            log.info({reason: "tag is defined", tag}, "artifacts will be published")
            publishOptions.publish = "onTag"
          }
          else if (isCi) {
            log.info({reason: "CI detected"}, "artifacts will be published if draft release exists")
            publishOptions.publish = "onTagOrDraft"
          }
        }
      }

      const publishPolicy = publishOptions.publish
      this.isPublish = publishPolicy != null && publishOptions.publish !== "never" && (publishPolicy !== "onTag" || getCiTag() != null)
      if (this.isPublish && forcePublishForPr) {
        log.warn(publishForPrWarning)
      }