feat: Add Jenkins pipeline for mirroring repositories from Gitea to GitHub

Nest/mirror-repo.groovy

@@ -0,0 +1,77 @@
+pipeline {
+    agent any
+
+    parameters {
+        string(
+            name: 'SOURCE_REPO_URL',
+            defaultValue: 'https://git.crowmate.fr/crowmate/Nest.git',
+            description: 'Gitea repository URL to clone'
+        )
+        string(
+            name: 'MIRROR_REPO_URL',
+            defaultValue: 'https://github.com/CrowMate/Nest.git',
+            description: 'GitHub repository URL to mirror to'
+        )
+        string(
+            name: 'BRANCH',
+            defaultValue: 'main',
+            description: 'Branch to mirror'
+        )
+    }
+
+    environment {
+        GITHUB_CREDENTIALS_ID = 'github-token'
+        GITEA_CREDENTIALS_ID  = 'gitea-token'
+    }
+
+    stages {
+
+        stage('Clone from Gitea') {
+            steps {
+                cleanWs()
+                checkout([
+                    $class: 'GitSCM',
+                    branches: [[name: "*/${params.BRANCH}"]],
+                    extensions: [[
+                        $class: 'CloneOption',
+                        noTags: false,
+                        shallow: false
+                    ]],
+                    userRemoteConfigs: [[
+                        url: params.SOURCE_REPO_URL,
+                        credentialsId: env.GITEA_CREDENTIALS_ID
+                    ]]
+                ])
+                echo "Repository cloned from Gitea"
+            }
+        }
+
+        stage('Push to GitHub') {
+            steps {
+                withCredentials([usernamePassword(
+                    credentialsId: env.GITHUB_CREDENTIALS_ID,
+                    usernameVariable: 'MIRROR_USER',
+                    passwordVariable: 'MIRROR_PASS'
+                )]) {
+                    sh '''
+                        MIRROR_URL_AUTH=$(echo "''' + params.MIRROR_REPO_URL + '''" | sed "s|https://|https://$MIRROR_USER:$MIRROR_PASS@|")
+                        git remote add mirror "$MIRROR_URL_AUTH"
+                        git push mirror '+refs/heads/*:refs/heads/*' --force
+                        git push mirror '+refs/tags/*:refs/tags/*' --force
+                        echo "Repository mirrored to GitHub successfully"
+                    '''
+                }
+            }
+        }
+
+    }
+
+    post {
+        success {
+            echo "Mirror of '${params.SOURCE_REPO_URL}' to '${params.MIRROR_REPO_URL}' completed successfully"
+        }
+        failure {
+            echo "Mirror failed"
+        }
+    }
+}