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import Foundation
import SwiftUI
struct SetupView : View {
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var completion : ( ( Bool ) -> Void ) ?
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var body : some View {
Form {
SetupStepView < Spacer > ( text : " Secretive needs to install a helper app to sign requests when the main app isn't running. This app is called \" SecretAgent \" and you might see it in Activity Manager from time to time. " ,
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index : 1 ,
nestedView : nil ,
actionText : " Install " ) {
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self . installLaunchAgent ( )
}
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SetupStepView ( text : " Add this line to your shell config (.bashrc or .zshrc) telling SSH to talk to SecretAgent when it wants to authenticate. Drag this into your config file. " ,
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index : 2 ,
nestedView : SetupStepCommandView ( text : Constants . socketPrompt ) ,
actionText : " Added " ) {
self . markAsDone ( )
}
HStack {
Spacer ( )
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Button ( action : { self . completion ? ( true ) } ) {
Text ( " Finish " )
}
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. padding ( )
}
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} . frame ( minWidth : 640 , minHeight : 400 )
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}
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}
struct SetupStepView < NestedViewType : View > : View {
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let text : String
let index : Int
let nestedView : NestedViewType ?
@ State var completed = false
let actionText : String
let action : ( ( ) -> Bool )
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var body : some View {
Section {
HStack {
ZStack {
if completed {
Circle ( ) . foregroundColor ( . green )
. frame ( width : 30 , height : 30 )
Text ( " ✓ " )
. foregroundColor ( . white )
. bold ( )
} else {
Circle ( ) . foregroundColor ( . blue )
. frame ( width : 30 , height : 30 )
Text ( String ( describing : index ) )
. foregroundColor ( . white )
. bold ( )
}
}
. padding ( )
VStack {
Text ( text )
. opacity ( completed ? 0.5 : 1 )
. lineLimit ( nil )
if nestedView != nil {
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nestedView ! . padding ( )
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}
}
. padding ( )
Button ( action : {
self . completed = self . action ( )
} ) {
Text ( actionText )
} . disabled ( completed )
. padding ( )
}
}
}
}
struct SetupStepCommandView : View {
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let text : String
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var body : some View {
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VStack ( alignment : . leading ) {
Text ( text )
. lineLimit ( nil )
. font ( . system ( . caption , design : . monospaced ) )
. multilineTextAlignment ( . leading )
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. frame ( minHeight : 50 )
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HStack {
Spacer ( )
Button ( action : copy ) {
Text ( " Copy " )
}
}
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}
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. padding ( )
. background ( Color ( white : 0 , opacity : 0.10 ) )
. cornerRadius ( 10 )
. onDrag {
return NSItemProvider ( item : NSData ( data : self . text . data ( using : . utf8 ) ! ) , typeIdentifier : kUTTypeUTF8PlainText as String )
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}
}
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func copy ( ) {
NSPasteboard . general . declareTypes ( [ . string ] , owner : nil )
NSPasteboard . general . setString ( text , forType : . string )
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}
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}
extension SetupView {
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func installLaunchAgent ( ) -> Bool {
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LaunchAgentController ( ) . install ( )
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}
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func markAsDone ( ) -> Bool {
return true
}
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}
extension SetupView {
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enum Constants {
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static let socketPath = ( NSHomeDirectory ( ) . replacingOccurrences ( of : " com.maxgoedjen.Secretive.Host " , with : " com.maxgoedjen.Secretive.SecretAgent " ) as NSString ) . appendingPathComponent ( " socket.ssh " ) as String
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static let socketPrompt = " export SSH_AUTH_SOCK= \( socketPath ) "
}
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}
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#if DEBUG
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struct SetupView_Previews : PreviewProvider {
static var previews : some View {
SetupView ( )
}
}
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#endif