Allow skip with [ci skip] marker in tag message

pipelines/debian-packaging.jenkinsfile

@@ -45,6 +45,26 @@ pipeline {
                 }
             }
         }
+
+        stage("Check [ci skip] in tag message") {
+            steps {
+                script {
+                    dir(env.projectDir) {
+                        sh 'git checkout "${packageBranch}"'
+                        def commitTags = sh(script: 'git describe --exact-match --abbrev=0', returnStdout: true).split(' ')
+                        for (tag in commitTags) {
+                            tag = tag.trim()
+                            def tagMessage = sh(script: "git tag --format='%(subject)' -l '${tag}'", returnStdout: true).trim()
+                            println("Tag '${tag}' message is: '${tagMessage}'")
+                            if (tagMessage.contains('[ci skip]')) {
+                                currentBuild.result = 'ABORTED'
+                                error("Le message du tag '${tag}' contient le marqueur '[ci-skip]' !")
+                            }
+                        }
+                    }
+                }
+            }
+        }
         
          stage("Checkout ref") {
             steps {