Merge pull request 'added fn notify' (#14) from rc into master

Jenkinsfile

@@ -1,3 +1,24 @@
+def notify(
+    String context,
+    String giteaUser, 
+    String giteaPass, 
+    String repositoryUrl, 
+    String repositoryName, 
+    String commitHash, 
+    String buildStatus 
+) {
+    def status = buildStatus == 'success' ? 'success' : 'failure'
+    def description = buildStatus == 'success' ? 'Build succeeded' : 'Build failed'
+    
+    sh """
+    curl -X POST \
+        -u "${giteaUser}:${giteaPass}" \
+        -H "Content-Type: application/json" \
+        -d '{"context":"${context}","state": "${status}", "description": "${description}"}' \
+        ${repositoryUrl}deployer3000/${repositoryName}/statuses/${commitHash}
+    """
+}
+
 pipeline {
     agent any
     environment {