ci: Begin Jenkins pipeline

ci/Jenkinsfile

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+pipeline {
+    agent none
+
+    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:${FEDORA}"
+                        }
+                    }
+                }
+
+                stages {
+                    stage('Prepare') {
+                        steps {
+                            sh '. ci/prepare.sh'
+                        }
+                    }
+
+                    stage('Build') {
+                        steps {
+                            sh '. ci/build.sh'
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    post {
+        failure {
+            emailext(
+                to: 'gyrfalcon@ebonfire.com',
+                subject: '$DEFAULT_SUBJECT',
+                body: '$DEFAULT_CONTENT',
+            )
+        }
+    }
+}

ci/build.sh

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+#!/bin/sh
+
+if [ $(id -u) -eq 0 ]; then
+    exec setpriv --clear-groups --reuid 1000 --regid 1000 --inh-caps=-all \
+        sh -ex ci/build.sh
+fi
+
+git_rev=$(
+    sed -nr '/^%global git_revision_full/s/.* ([a-z0-9]{40})$/\1/p' \
+        gasket-driver.spec
+)
+curl -fL \
+    -o gasket-driver-${git_rev}.tar.gz \
+    https://github.com/google/gasket-driver/archive/${git_rev}.tar.gz
+
+rpmbuild \
+    -D "_topdir ${PWD}" \
+    -D '_sourcedir %{_topdir}' \
+    -ba gasket-driver.spec
+
+ln RPMS/*/*.rpm SRPMS/*.rpm .

ci/podTemplate.yaml

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+spec:
+  containers:
+  - name: fedora
+    command:
+    - cat
+    stdin: true
+    tty: true
+    resources:
+      requests:
+        cpu: 1500m
+    securityContext:
+      runAsUser: 0
+      runAsGroup: 0
+    volumeMounts:
+    - mountPath: /etc/ssh/ssh_known_hosts
+      name: ssh-known-hosts
+      subPath: ssh_known_hosts
+  hostUsers: false
+  nodeSelector:
+    du5t1n.me/jenkins:
+  volumes:
+  - name: ssh-known-hosts
+    configMap:
+      name: ssh-known-hosts

ci/prepare.sh

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+#!/bin/sh
+
+xargs dnf install -y --setopt install_weak_deps=0 <<EOF
+kernel-devel
+rpm-build
+rpm-sign
+util-linux
+EOF