hopefully ready for release

Jenkinsfile

@@ -1,6 +1,11 @@
 pipeline {
     agent any
-
+    environment {
+        linuxServiceAccount=credentials("a83b97d0-dbc6-42d9-96c9-f07a7f2dfab5")
+        linuxServiceAccountID="3ca1be00-3d9f-42a1-bab2-48a4d7b99fb0"
+        database_connectionString=credentials("e0e068dd-57e4-4e2b-b6b2-9d9f0d21adeb")
+        targetHost="alloces.lan"
+    }
     stages {
         stage('clean old'){
             steps{
@@ -10,16 +15,88 @@ pipeline {
         stage('Build') {
             steps {
                 sh 'dotnet publish vassago.csproj --configuration Release --os linux'
-                archiveArtifacts artifacts: 'bin/Release/net7.0/linux-x64/publish/*'
+                archiveArtifacts artifacts: 'bin/Release/net9.0/linux-x64/publish/*'
             }
         }
-        stage('Deploy'){
-            when{
+        stage ('upload') {
+            when {
+                //now my CI/CD is no longer continuous, it's just... automatic.
+                //(which is what I actually want tbh)
+                //but that does mean I have to put this condition in every single branch
                 branch "release"
             }
             steps{
-                
+                withCredentials([sshUserPrivateKey(credentialsId: env.linuxServiceAccountID, keyFileVariable: 'PK')])
+                {
+                    sh """#!/bin/bash
+                        ssh -i \"${PK}\" -tt ${linuxServiceAccount_USR}@${targetHost} 'rm -rf temp_deploy & mkdir -p temp_deploy'
+                        scp -i \"${PK}\" -r dist ${linuxServiceAccount_USR}@${env.targetHost}:temp_deploy
+                    """
+                }
             }
         }
+        stage ('stop')
+        {
+            when {
+                branch "release"
+            }
+            steps{
+                withCredentials([sshUserPrivateKey(credentialsId: env.linuxServiceAccountID, keyFileVariable: 'PK')])
+                {
+                    sh """#!/bin/bash
+                        ssh -i \"${PK}\" -tt ${linuxServiceAccount_USR}@${targetHost} 'systemctl --user stop test274'
+                    """
+                }
+            }
+        }
+        stage ('update db')
+        {
+            when {
+                branch "release"
+            }
+            steps{
+                //TODO: backup database
+                sh """#!/bin/bash
+                """
+                
+                sh """#!/bin/bash
+                    dotnet ef database update --connection "${env.database_connectionString}"
+                """
+                //TODO: if updating the db fails, restore the old one
+                sh """#!/bin/bash
+                """
+            }
+        }
+        stage ('replace')
+        {
+            when {
+                branch "release"
+            }
+            steps{
+                withCredentials([sshUserPrivateKey(credentialsId: env.linuxServiceAccountID, keyFileVariable: 'PK')])
+                {
+                    sh """#!/bin/bash
+                        ssh -i \"${PK}\" -tt ${linuxServiceAccount_USR}@${targetHost} 'mv dist/appsettings.json appsettings.json'
+                        ssh -i \"${PK}\" -tt ${linuxServiceAccount_USR}@${targetHost} 'rm -rf dist/ && mv temp_deploy/ dist/'
+                        ssh -i \"${PK}\" -tt ${linuxServiceAccount_USR}@${targetHost} 'mv appsettings.json dist/appsettings.json'
+                    """
+                }
+            }
+        }
+        stage ('spin up')
+        {
+            when {
+                branch "release"
+            }
+            steps{
+                withCredentials([sshUserPrivateKey(credentialsId: env.linuxServiceAccountID, keyFileVariable: 'PK')])
+                {
+                    sh """#!/bin/bash
+                        ssh -i \"${PK}\" -tt ${linuxServiceAccount_USR}@${targetHost} 'systemctl --user start test274'
+                    """
+                }
+            }
+        }
+
     }
-}
+}