如何发布一个用 flutter 编写的 macos 应用程序

Question

我有一个 flutter 应用程序，它是我在 macOS 的 Flutter 中构建的。但是我想不出一种方法来共同设计 Application.app 包。我已经在互联网上搜索过，但找不到正确的方法。

Answer 1

The procedure is very simple. But it's not properly documented anywhere.

Get a certificate from Xcode. The simplest step is to use Xcode, add a new certificate. Read more about it here https://help.apple.com/xcode/mac/current/#/dev154b28f09
Once you have the certificate you need to find the identity for it to sign your app . security find-identity -p codesigning 运行 this in terminal and copy hash it gives you against the certificate name you just created.
build the release version of your flutter app by 运行ning flutter build macOS in your project folder UPDATE flutter build macOS doesn't work any more. Try flutter build macos instead. Refer。 Thank you @Bartosz for pointing it out in comments.
cd into the folder where your app is created. now 运行 codesign --deep --force --verbose --sign "<identity>" Application.app Supply the hash we coped in step 2 in place of (Keep the quotes).

You should see something like this Application.app: signed bundle with Mach-O thin (x86_64) [com.application]

Verify the signature codesign --verify -vvvv Application.app and spctl -a -vvvv Application.app

First one will give you something like

Application.app: valid on disk
Application.app: satisfies its Designated Requirement

Second one will give you something like

Application.app: accepted
source=Developer ID
origin=Developer ID Application: Spreaker Inc (xxx)

Flutter Desktop is wonderful. But coming from an Android Dev background, I had no idea how to sign in mac. Hope it helps someone.

Answer 2

您可以简单地在 Xcode 项目中设置您的签名身份，使用 UI 或 xcconfig，就像任何标准的 macOS 应用程序一样。签名过程与 Flutter 无关。

How to release a macos app written with flutter