lysann/passforios
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Add some checks

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This commit is contained in:
Yishi Lin 2017-07-24 23:30:22 +08:00
parent 622382122d
commit c5c6679f21
1 changed files with 24 additions and 2 deletions
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26
pass/Controllers/GitServerSettingTableViewController.swift
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@ -148,8 +148,30 @@ class GitServerSettingTableViewController: UITableViewController {
}
@IBAction func save(_ sender: Any) {
guard let _ = URL(string: gitURLTextField.text!) else {
Utils.alert(title: "Cannot Save", message: "Git Server is not set.", controller: self, completion: nil)
// some sanity checks
guard let gitURL = URL(string: gitURLTextField.text!) else {
Utils.alert(title: "Cannot Save", message: "Please set the Git repository URL.", controller: self, completion: nil)
return
}
switch gitURL.scheme {
case let val where val == "https":
break
case let val where val == "ssh":
guard let sshUsername = gitURL.user, sshUsername.isEmpty == false else {
Utils.alert(title: "Cannot Save", message: "Cannot find the username in the Git repository URL. Example URL: ssh://git@server/path/to/repo.git.", controller: self, completion: nil)
return
}
guard let username = usernameTextField.text, username == sshUsername else {
Utils.alert(title: "Cannot Save", message: "Please check the entered username and the username in the Git repository URL. They should match.", controller: self, completion: nil)
return
}
case let val where val == "http":
Utils.alert(title: "Cannot Save", message: "Please use https instead of http.", controller: self, completion: nil)
return
default:
Utils.alert(title: "Cannot Save", message: "Please specify the scheme of the Git repository URL (https or ssh).", controller: self, completion: nil)
return
}