auto versioning added

Jenkinsfile

@@ -13,7 +13,23 @@ pipeline {
             }
             steps {
                 script {
-                    env.IMAGE_TAG = sh(script: "git describe --tags --abbrev=0", returnStdout: true).trim()
+                    def hasTags = sh(script: "git tag -l | wc -l", returnStdout: true).trim().toInteger() > 0
+                    echo "${hasTags}"
+                        
+                    def lastVersion = "0.0.0"
+                        
+                    if (hasTags) {
+                        lastVersion = sh(script: "git describe --tags --abbrev=0", returnStdout: true).trim()
+                    }
+
+                    echo "Last version: ${lastVersion}"
+
+                    def (major, minor, patch) = lastVersion.tokenize('.')
+                    def newVersion = "${major}.${minor}.${patch.toInteger() + 1}"
+                    echo "New version: ${newVersion}"
+
+                    env.IMAGE_TAG = newVersion
+                    env.NEW_VERSION = newVersion
                 }
             }
         }
@@ -58,14 +74,29 @@ pipeline {
                     echo "Attempting to merge PR ${env.CHANGE_ID} into master..."
                     withCredentials([usernamePassword(credentialsId: 'gitea_creds', usernameVariable: 'GITEA_USER', passwordVariable: 'GITEA_PASS')]) {
                         def prId = env.CHANGE_ID
+
                         sh """
                         curl -X POST \
                              -u "${GITEA_USER}:${GITEA_PASS}" \
                              -H "Content-Type: application/json" \
                              -d '{"do":"merge"}' \
-                             http://git.entcor/api/v1/repos/deployer3000/prometheus-exporter/pulls/${prId}/merge
+                             http://git.entcor/api/v1/repos/deployer3000/${env.IMAGE_NAME}/pulls/${prId}/merge
                         """
-                        echo "PR ${prId} merged successfully into master!"
+                        def commitHash = sh(script: "git rev-parse HEAD~1", returnStdout: true).trim() // необходим для корректного отображения статусов
+                        echo "PR ${prId} merged successfully into main!"
+                        sleep(time: 15, unit: 'SECONDS')
+                        sh "git checkout main && git pull origin main"
+                        
+                        sh """
+                            curl -v -X POST -u "${GITEA_USER}:${GITEA_PASS}" \
+                            -H "Content-Type: application/json" \
+                            -d '{"tag_name": "${env.NEW_VERSION}", "name": "Release ${env.NEW_VERSION}", "target_commitish": "main"}' \
+                            "${env.GITEA_REPOSITORY_URL}deployer3000/${env.IMAGE_NAME}/releases"
+                        """
+                        echo "New release succeeded!"
+
+                        def context = "test-org/${env.IMAGE_NAME}/pipeline/pr-${env.CHANGE_TARGET}"
+                        notify(context, GITEA_USER, GITEA_PASS, env.GITEA_REPOSITORY_URL, env.IMAGE_NAME, commitHash, "success")
                     }
                 }
             }