Revert "Standardize Jenkins stages to canonical project pipeline"

This reverts commit 611a1befc9.

Jenkinsfile

@@ -2,57 +2,42 @@
 
 pipeline {
     agent any
-    options {
+    options { disableConcurrentBuilds() }
-        disableConcurrentBuilds()
-        timestamps()
-        buildDiscarder(logRotator(numToKeepStr: '30'))
-    }
-
     environment {
         PYENVPIPELINE_VIRTUALENV = '1'
-        PIP_DISABLE_PIP_VERSION_CHECK = '1'
-        PYTHONUNBUFFERED = '1'
     }
 
     stages {
-        stage('Runtime') {
+        stage('Build') {
             steps {
                 sh '''
-                    python3 --version
                     python3 -m venv .venv
-                    . .venv/bin/activate
-                    python -m pip install -U "pip<24.1" "setuptools<81" wheel
-                '''
-            }
-        }
-
-        stage('Resolve Dependencies') {
-            steps {
-                sh '''
                     . .venv/bin/activate
                     pip install coverage
+                    pip install --upgrade pip "setuptools==69.5.1" wheel
                     make EXTRAS="" install
                     cp "${JOB_BASE_NAME}/ocyan.json" "${JOB_BASE_NAME}/${JOB_BASE_NAME}.json"
-                    pip install ruff pylint pylint-django vdt.versionplugin.wheel
+                    pip install pylint pylint-django vdt.versionplugin.wheel
+                    pip install --upgrade "setuptools==69.5.1" wheel
                     make migrate loaddata collectstatic
                     pip install "httpx<0.28"
                 '''
             }
         }
-
         stage('Lint') {
             steps {
                 sh '''
                     . .venv/bin/activate
+                    pip install coverage
                     make lint
                 '''
             }
         }
-
         stage('Test') {
             steps {
                 sh '''
                     . .venv/bin/activate
+                    pip install coverage
                     make test
                 '''
             }
@@ -60,12 +45,22 @@ pipeline {
                 always {
                     junit allowEmptyResults: true, testResults: '**/nosetests.xml'
                 }
-            }
-        }
-    }
-
-    post {
                 success {
+                    echo "Coverage step skipped"
+                }
+            }
+        }
+    }
+    post {
+        always {
+            echo 'This will always run'
+        }
+        success {
+            echo 'This will run only if successful'
+            sh '''
+                . .venv/bin/activate
+                    pip install coverage
+            '''
             build job: 'deploy-project-stg',
                 parameters: [string(name: 'PROJECT_NAME', value: env.JOB_BASE_NAME)],
                 wait: false,
@@ -75,6 +70,14 @@ pipeline {
             emailext subject: "JENKINS-NOTIFICATION: ${currentBuild.currentResult}: Job '${env.JOB_NAME} #${env.BUILD_NUMBER}'",
                     body: '${SCRIPT, template="groovy-text.template"}',
                     recipientProviders: [culprits(), brokenBuildSuspects(), brokenTestsSuspects()]
+
+        }
+        unstable {
+            echo 'This will run only if the run was marked as unstable'
+        }
+        changed {
+            echo 'This will run only if the state of the Pipeline has changed'
+            echo 'For example, if the Pipeline was previously failing but is now successful'
         }
     }
 }