wip: ci: use fedoraBuild

ci/Jenkinsfile

@@ -1,7 +1,7 @@
-pipeline {
-    agent none
+@Library('dch@fedora')_
 
-    triggers {
+properties([
+    pipelineTriggers([
         GenericTrigger(
             causeString: 'Webhook Trigger',
             genericVariables: [[
@@ -15,43 +15,23 @@ pipeline {
             silentResponse: true,
             tokenCredentialId: 'webhook-trigger',
         )
-    }
+    ])
+])
 
-    stages {
-        stage('RPM') {
-            matrix {
-                axes {
-                    axis {
-                        name 'FEDORA'
-                        values '41', '42'
-                    }
-                }
-
-                agent {
-                    kubernetes {
-                        yamlFile 'ci/podTemplate.yaml'
-                        yamlMergeStrategy merge()
-                        defaultContainer 'fedora'
-                        containerTemplate {
-                            name 'fedora'
-                            image "registry.fedoraproject.org/fedora:${FEDORA}"
-                        }
-                    }
-                }
-
-                stages {
+fedoraBuild {
+    try {
         stage('Prepare') {
-                        steps {
+            container('build') {
                 sh '. ci/prepare.sh'
             }
         }
 
         stage('Build') {
-                        steps {
             withCredentials([file(
                 credentialsId: 'kmod-signing-cert',
                 variable: 'SIGNING_KEY',
             )]) {
+                container('build') {
                     sh '. ci/build.sh'
                 }
             }
@@ -61,10 +41,9 @@ pipeline {
             when {
                 branch 'main'
             }
-                        environment {
-                            GNUPGHOME = "${env.WORKSPACE_TMP}/gnupg"
-                        }
-                        steps {
+            withEnvironment([
+                "GNUPGHOME="${env.WORKSPACE_TMP}/gnupg",
+            ]) {
                 withCredentials([
                     file(
                         credentialsId: 'rpm-gpg-key',
@@ -80,30 +59,20 @@ pipeline {
             }
         }
 
-                    stage('Archive') {
-                        steps {
         archiveArtifacts '*.rpm'
-                        }
-                    }
 
         stage('Publish') {
             when {
                 branch 'main'
             }
-                        steps {
+            container('build') {
                 sshagent(['jenkins-repohost']) {
                     sh '. ci/publish.sh'
                 }
             }
         }
 
-                }
-            }
-        }
-    }
-
-    post {
-        failure {
+    } catch (ex) {
         emailext(
             to: 'gyrfalcon@ebonfire.com',
             subject: '$DEFAULT_SUBJECT',
@@ -111,4 +80,3 @@ pipeline {
         )
     }
 }
-}