Interoperability with Kitura

[crspybits]

Interoperability with Kitura

[crspybits]

Hold the presses ;). I think I've figured this out. I had a dependency conflict on different versions of Perfect. The version of the Swift PM I was using under Linux didn't help resolve the issue, but the one I was using under MacOS did. A little more testing to do and I should be able to mark this as closed.

[crspybits]

Nope. Spoke too fast. Still having issue. On Linux, this is what happens:

root@175f7a9e4155:~/Apps/repos/Test# swift build
Fetching /root/Apps/repos/CredentialsDropbox
Fetching /root/Apps/repos/SyncServer-Shared
Fetching /root/Apps/repos/SMServerLib
Fetching https://github.com/PerfectlySoft/Perfect.git
Fetching https://github.com/PerfectlySoft/Perfect-Thread.git
Fetching /root/Apps/repos/Perfect-MySQL
Fetching https://github.com/crspybits/Gloss.git
Fetching https://github.com/IBM-Swift/Kitura.git
Fetching https://github.com/IBM-Swift/Kitura-Credentials.git
Fetching https://github.com/IBM-Swift/Kitura-CredentialsFacebook.git
Fetching https://github.com/IBM-Swift/Kitura-CredentialsGoogle.git
Fetching https://github.com/IBM-Swift/HeliumLogger.git
Fetching https://github.com/IBM-Swift/Kitura-Session.git
Fetching https://github.com/IBM-Swift/BlueCryptor.git
Fetching https://github.com/IBM-Swift/Kitura-TemplateEngine.git
Fetching https://github.com/IBM-Swift/TypeDecoder.git
Fetching https://github.com/IBM-Swift/KituraContracts.git
Fetching https://github.com/IBM-Swift/Kitura-net.git
Fetching https://github.com/IBM-Swift/BlueSSLService.git
Fetching https://github.com/IBM-Swift/BlueSocket.git
Fetching https://github.com/IBM-Swift/CCurl.git
Fetching https://github.com/IBM-Swift/LoggerAPI.git
Fetching https://github.com/IBM-Swift/CEpoll.git
Fetching https://github.com/IBM-Swift/BlueSignals.git
Fetching https://github.com/IBM-Swift/OpenSSL.git
(hangs here).

[crspybits]

Actually, may not have anything to do with Kitura. With just a basic Package.swift, I get:

# swift build
Updating https://github.com/PerfectlySoft/Perfect.git
error: dependency graph is unresolvable; found these conflicting requirements:

Dependencies: 
    https://github.com/PerfectlySoft/Perfect.git @ 3.1.1..<4.0.0
-------------
VERSIONS

# swift --version
Swift version 4.0 (swift-4.0-RELEASE)
Target: x86_64-unknown-linux-gnu

# uname -a
Linux 175f7a9e4155 4.9.87-linuxkit-aufs #1 SMP Wed Mar 14 15:12:16 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

Test.zip

[crspybits]

Ah. Interesting. At least on MacOS, when I use Swift version 4.1.2, this problem does not come up.

[crspybits]

Tested this on Swift 4.1.2 on Linux, and problem is resolved. You might think about putting a Swift version dependency in your README docs.