fix(publish): isCi detection fails due to incorrect import (#5876)

Closes: #5875

Author: csett86

packages/app-builder-lib/src/packager.ts

@@ -3,7 +3,7 @@ import { CancellationToken } from "builder-util-runtime"
 import { executeFinally, orNullIfFileNotExist } from "builder-util/out/promise"
 import { EventEmitter } from "events"
 import { mkdirs, chmod, outputFile } from "fs-extra"
-import isCI from "is-ci"
+import * as isCI from "is-ci"
 import { Lazy } from "lazy-val"
 import * as path from "path"
 import { getArtifactArchName } from "builder-util/out/arch"

packages/app-builder-lib/src/publish/PublishManager.ts

@@ -18,7 +18,7 @@ import { MultiProgress } from "electron-publish/out/multiProgress"
 import S3Publisher from "./s3/s3Publisher"
 import SpacesPublisher from "./s3/spacesPublisher"
 import { writeFile } from "fs-extra"
-import isCi from "is-ci"
+import * as isCi from "is-ci"
 import * as path from "path"
 import { WriteStream as TtyWriteStream } from "tty"
 import * as url from "url"

packages/app-builder-lib/src/winPackager.ts

@@ -4,7 +4,7 @@ import { parseDn } from "builder-util-runtime"
 import { CopyFileTransformer, FileTransformer, walk } from "builder-util/out/fs"
 import { createHash } from "crypto"
 import { readdir } from "fs-extra"
-import isCI from "is-ci"
+import * as isCI from "is-ci"
 import { Lazy } from "lazy-val"
 import * as path from "path"
 import { downloadCertificate } from "./codeSign/codesign"

packages/builder-util/src/fs.ts

@@ -4,7 +4,7 @@ import * as path from "path"
 import { Mode } from "stat-mode"
 import { log } from "./log"
 import { orIfFileNotExist, orNullIfFileNotExist } from "./promise"
-import isCI from "is-ci"
+import * as isCI from "is-ci"
 
 export const MAX_FILE_REQUESTS = 8
 export const CONCURRENCY = { concurrency: MAX_FILE_REQUESTS }

packages/electron-builder/src/cli/cli.ts

@@ -4,7 +4,7 @@ import { InvalidConfigurationError, log } from "builder-util"
 import * as chalk from "chalk"
 import { getElectronVersion } from "app-builder-lib/out/electron/electronVersion"
 import { pathExists, readJson } from "fs-extra"
-import isCi from "is-ci"
+import * as isCi from "is-ci"
 import * as path from "path"
 import { loadEnv } from "read-config-file"
 import * as updateNotifier from "update-notifier"