Get CI to sign and notarize generated macOS builds

[athul]

It would be great if we could package the server for Mac(primary), Linux and Windows(In the near future). Goreleaser could be used with Travis CI or GH Actions.

I'll be happy to send a PR,

[NBTX]

Goreleaser looks perfect - I'll look at getting that setup with GH actions or Travis CI now!
Thanks!

[NBTX]

Success! We don't sign/notarize the builds automatically yet but that's in the pipeline, so I'll update this issue and add it to the roadmap.

[athul]

Don't you think it's better to package as a tar.gz for mac(goreleaser doesn't support dmg I guess) since downloaded binaries are need a bit more work to run as an executable. We could also use fpm or nfpm for packaging it for linux machines

[NBTX]

@athul I couldn't get goreleaser to work because we depend on CGO which isn't supported by goreleaser and cross-compiling failed every way I tried.

I figure a .zip compressed .app for macOS is sufficient and it'll work fine with stapling the notarization confirmation as long as I stable the binary and re-compress it.
As for the server build for macOS, I just exported the binary directly because it's easier to work with than a packaged .app and I believe the package to be unnecessary for server deployment.

For Linux, I was thinking of distributing via snapcraft.io.

[NBTX]

I was initially going to develop and release per-platform installers that I would bundle the executable in but I ultimately decided that it would be too hard to maintain and opted instead to distribute the release binaries in some packaged form and simply have the binary install itself or guide the user through the process.

[emranhossainsakib167]

tr := &http.Transport{
	TLSClientConfig: &tls.Config{
		InsecureSkipVerify: true,
	},
}

// 创建一个基于自定义Transport的HTTP客户端
client := &http.Client{
	Transport: tr,
}

[emranhossainsakib167]

tr := &http.Transport{
	TLSClientConfig: &tls.Config{
		InsecureSkipVerify: true,
	},
}

// 创建一个基于自定义Transport的HTTP客户端
client := &http.Client{
	Transport: tr,
}