use adm-zip to decode

docker/wine/Dockerfile

@@ -1,6 +1,8 @@
 ARG IMAGE_VERSION=latest
 FROM electronuserland/builder:$IMAGE_VERSION
 
+ENV WINEARCH=win64
+ENV WINEPREFIX=/root/.wine64
 RUN dpkg --add-architecture i386 && \
   curl -Lo /usr/share/keyrings/winehq.asc https://dl.winehq.org/wine-builds/winehq.key && \
   echo 'deb [signed-by=/usr/share/keyrings/winehq.asc] https://dl.winehq.org/wine-builds/ubuntu/ focal main' > /etc/apt/sources.list.d/winehq.list && \

packages/electron-builder-squirrel-windows/src/SquirrelWindowsTarget.ts

@@ -1,7 +1,6 @@
 import { sanitizeFileName } from "builder-util/out/filename"
 import { InvalidConfigurationError, log, isEmptyOrSpaces } from "builder-util"
 import { Arch, getArchSuffix, SquirrelWindowsOptions, Target } from "app-builder-lib"
-import { getBin } from "app-builder-lib/out/binDownload"
 import { WinPackager } from "app-builder-lib/out/winPackager"
 import * as path from "path"
 import * as fs from "fs"
@@ -110,13 +109,7 @@ export default class SquirrelWindowsTarget extends Target {
     const appInfo = packager.appInfo
     const projectUrl = await appInfo.computePackageUrl()
     const appName = this.appName
-    const vendorDirectory =
-      this.options.vendorDirectory ||
-      (await getBin(
-        "Squirrel.Windows-2.0.1",
-        "https://github.com/beyondkmp/electron-builder-binaries/releases/download/Squirrel.Windows-2.0.1/Squirrel.Windows-2.0.1.7z",
-        "IGIosfkJ25mhpGS6LREBbaSq4uysb3lwXUzt0psM9UBeaVvpOfDz0ZUqat6WAaji35n0oXJqw63WXT24/7ksLA=="
-      ))
+    const vendorDirectory = this.options.vendorDirectory
     const options: SquirrelOptions = {
       name: appName,
       appId: this.options.useAppIdAsId ? appInfo.id : appName,
@@ -133,11 +126,11 @@ export default class SquirrelWindowsTarget extends Target {
       ...(this.options as any),
     }
 
-    options.windowsSign = {
-      hookFunction: async (file: string) => {
-        await packager.sign(file)
-      },
-    }
+    // options.windowsSign = {
+    //   hookFunction: async (file: string) => {
+    //     await packager.sign(file)
+    //   },
+    // }
 
     if (isEmptyOrSpaces(options.description)) {
       options.description = this.options.name || appInfo.productName

test/package.json

@@ -26,7 +26,9 @@
     "stat-mode": "^1.0.0",
     "temp-file": "^3.4.0",
     "yargs": "^17.6.2",
-    "electron-winstaller": "5.4.0"
+    "electron-winstaller": "5.4.0",
+    "adm-zip": "0.5.16",
+    "iconv-lite": "0.6.3"
   },
   "devDependencies": {
     "@babel/core": "7.24.9",
@@ -37,6 +39,7 @@
     "@types/jest": "^26.0.23",
     "@types/js-yaml": "^4.0.1",
     "@types/semver": "^7.3.13",
+    "@types/adm-zip": "0.5.6",
     "babel-jest": "^29.7.0",
     "esbuild": "^0.12.14",
     "esbuild-jest": "^0.5.0",

test/src/helpers/packTester.ts

@@ -11,6 +11,8 @@ import { emptyDir, writeJson } from "fs-extra"
 import * as fs from "fs/promises"
 import { load } from "js-yaml"
 import * as path from "path"
+import AdmZip from "adm-zip"
+import { decode } from "iconv-lite"
 import { promisify } from "util"
 import pathSorter from "path-sort"
 import { TmpDir } from "temp-file"
@@ -375,55 +377,6 @@ async function checkMacResult(packager: Packager, packagerOptions: PackagerOptio
   }
 }
 
-async function listNupkgContents(nupkgPath: string) {
-  try {
-    const { exec } = require("child_process")
-    const util = require("util")
-    const execPromise = util.promisify(exec)
-    let zPath = await getPath7za()
-    const { stdout, stderr } = await execPromise(`${zPath} l -slt "${nupkgPath}"`)
-    if (stderr) {
-      console.error("7z command error:", stderr)
-    }
-
-    const lines = stdout.split("\n")
-    const files = []
-
-    for (let i = 0; i < lines.length; i++) {
-      if (lines[i].startsWith("Path = ")) {
-        const path = lines[i].replace("Path = ", "").trim()
-        const nextLine = lines[i + 1]
-        if (nextLine && nextLine.startsWith("Folder = -")) {
-          files.push(path)
-        }
-      }
-    }
-
-    return files
-  } catch (error) {
-    throw new Error(`run 7z failed: ${error}`)
-  }
-}
-
-async function getFileContentFrom7Zip(zipFilePath: string, fileToRead: string): Promise<string> {
-  try {
-    const { exec } = require("child_process")
-    const util = require("util")
-    const execPromise = util.promisify(exec)
-    let zPath = await getPath7za()
-    const command = `${zPath} e -so "${zipFilePath}" "${fileToRead}"`
-
-    const { stdout, stderr } = await execPromise(command, { encoding: "utf8", maxBuffer: 50 * 1024 * 1024 })
-
-    if (stderr) {
-      throw new Error(`Stderr: ${stderr}`)
-    }
-    return stdout
-  } catch (error) {
-    throw new Error(`Error: ${error}`)
-  }
-}
-
 async function checkWindowsResult(packager: Packager, checkOptions: AssertPackOptions, artifacts: Array<ArtifactCreated>, nameToTarget: Map<string, Target>) {
   const appInfo = packager.appInfo
   let squirrel = false
@@ -438,7 +391,15 @@ async function checkWindowsResult(packager: Packager, checkOptions: AssertPackOp
   }
 
   const packageFile = artifacts.find(it => it.file.endsWith("-full.nupkg"))!.file
-  const allFiles: string[] = await listNupkgContents(packageFile)
+  const zip = new AdmZip(packageFile)
+  const zipEntries = zip.getEntries()
+  const allFiles: string[] = []
+  zipEntries.forEach(function (zipEntry) {
+    let name = decode(zipEntry.rawEntryName, "cp437")
+    if (!name.endsWith("/")) {
+      allFiles.push(name)
+    }
+  })
   const files = pathSorter(
     allFiles
       .map((it: string) => toSystemIndependentPath(it))
@@ -451,9 +412,8 @@ async function checkWindowsResult(packager: Packager, checkOptions: AssertPackOp
   expect(files).toMatchSnapshot()
 
   if (checkOptions == null) {
-    const expectedSpec = (await getFileContentFrom7Zip(packageFile, "TestApp.nuspec")).replace(/\r\n/g, "\n")
+    const expectedSpec = zip.readAsText("TestApp.nuspec").replace(/\r\n/g, "\n")
 
-    // console.log(expectedSpec)
     expect(expectedSpec).toEqual(`<?xml version="1.0"?>
 <package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd">
   <metadata>